diff --git a/.github/releases/v1.0.36.md b/.github/releases/v1.0.36.md
new file mode 100644
index 0000000000..bdbb12ad9a
--- /dev/null
+++ b/.github/releases/v1.0.36.md
@@ -0,0 +1,57 @@
+## opencode {VERSION}
+
+{Prerelease/Stable} release from `{branch}` branch. Phased upstream sync: 53 curated commits absorbed from sst/opencode: session retry hardening, 17 provider-correctness fixes, an LLM reducer/schema feature set, MCP timeout configuration, and core stability fixes: with zero overlap into the fork-owned DAG / SpecGit / release-pipeline surfaces.
+
+---
+
+### 🎯 Features
+
+- **MCP timeout configuration split, #33977**: startup and request phases now take independent timeout settings instead of one shared knob, so slow server initialization no longer starves per-call budgets.
+- **LLM response reducer feature set, #34417/#34418/#34423/#34440/#34454**: response and event reducers with locked reducer laws, enforced request precedence, and tool schema projections in `packages/llm`.
+- **Model defaults and compatibility data, #34436**: `packages/llm` models now carry `defaults` and `compatibility` metadata, the foundation the protocol fixes below build on.
+- **Strict tool definitions passthrough, #33392**: tool definitions carry a `strict` flag for OpenAI Codex parity, defaulting to `false` so wire behavior is unchanged.
+- **TUI subagent menu exits on up arrow, #36951**: pressing Up at the top of the subagent menu now closes it instead of doing nothing.
+- **models.dev modes surface as standalone models, #34521**: modes are no longer collapsed into variants, making mode-specific model selection visible downstream.
+
+---
+
+### 🐛 Bug Fixes
+
+- **Session retry hardening, #40694/#40707/#41939/#43640/#43806/#43813**: retry error matching simplified then expanded (xAI capacity, network error variants, raw `network_error` finish reasons), with exponential backoff capped by jitter so a flapping provider can no longer produce unbounded retry storms.
+- **Parent session header missing, #44752**: proxied requests now send the parent session header.
+- **Session import errors were opaque, #36258**: import failures now surface the underlying cause.
+- **Unknown config fields broke parsing, #41312**: unknown top-level config keys are ignored instead of failing the parse, keeping older and forward configs loadable.
+- **Provider correctness sweep, #34673/#34702/#35478/#36017/#36614/#36629/#36976/#37982/#38330/#38924/#41620/#43310/#43915/#45769**: sonnet 5 adaptive thinking, forced OpenAI reasoning variants, OpenRouter small-model effort preserved, Grok reasoning variants exposed, gateway variants routed by API id, xAI Responses `store` defaulted off, Meta reasoning defaulted to xhigh, Mistral tool-call IDs normalized, MiniMax M3 thinking variants corrected, deprecated Gemini sampling defaults omitted, DeepSeek V4 Flash sampling scoped, Qwen sampling defaults removed, `textVerbosity` injection guarded on openai-compatible providers, and unreplayable Bedrock reasoning filtered before prompt caching.
+- **Prompt cache keys selected by SDK, #38424**: cache-key assignment keys off the npm SDK rather than provider id, fixing cross-provider cache misses.
+- **Azure gpt-5.5+ reasoningEffort failure, #40265**: gpt-5.5-class models on Azure no longer fail with invalid reasoning effort.
+- **Copilot PDF input detection, #41522**: models advertising PDF media support are detected from capabilities instead of a hardcoded list.
+- **`/connect` hid authenticated providers, #39915**: already-authed providers now show correctly in the connect list.
+- **Core stability, #34059/e39d726e/#35737/#35957/#36453/#36542/#39175/#42356/#43099**: remote skills refresh from cache, external read path authorization, home-relative permission paths matched on POSIX and Windows, the file watcher only watches git projects, unused FFF content caches disabled, `FSUtil.ensureDir` tolerates `AlreadyExists`, the built-in skill's MCP environment field corrected, grep previews preserve unicode, and oversized WebSocket requests fall back instead of dying.
+- **Server safety and observability, #40135/#40136**: proxied workspace requests log upstream 5xx bodies for debugging, and the host directory is no longer forwarded to remote workspaces.
+- **ACP permission prompts enriched, #34079**: permission prompts carry the context needed to make a decision.
+- **TUI clipboard over ssh, #30472**: copying works under tmux `set-clipboard on` remote sessions.
+- **LLM reasoning closed before responses, 327e432d**: reasoning is finalized before the response phase to avoid interleaved-state corruption.
+
+---
+
+### 🧪 Test Summary
+
+- `bun typecheck` green across opencode/core/llm; `test:dag-core` behavior and coverage gate green (767 assertions).
+- `packages/llm` suite 309 pass / 0 fail; targeted provider, config, and processor suites (505 tests) 0 fail.
+
+```
+typecheck: opencode PASS  core PASS  llm PASS
+test:dag-core: 767 assertions, 0 fail
+packages/llm: 309 pass / 0 fail, targeted suites: 505 pass / 0 fail
+```
+
+---
+
+### 🔍 Verification
+
+- Fork-owned surfaces (DAG runtime, SpecGit harness, release pipeline, TUI feature plugins) verified untouched: zero diff overlap, with `compaction.ts`, `azure.ts`, and `layer-node.ts` byte-identical to the pre-sync base.
+- Two-axis code review (Standards/Spec) passed: no conflict-marker residue, no duplicate test blocks, all skipped upstream commits confirmed absent from the tree.
+
+---
+
+**Full changelog:** [`{previous_tag}`...`{current_tag}`](https://github.com/LeXwDeX/OpenCode-GraphAgent/compare/{previous_tag}...{current_tag})
diff --git a/.specgit.yaml b/.specgit.yaml
index 61d705851c..26c1440be0 100644
--- a/.specgit.yaml
+++ b/.specgit.yaml
@@ -1,11 +1,11 @@
 version: 1
-delivery: release-notes-v1-0-35
+delivery: tui-crashes-on
 context:
   kind: branch
-  branch: docs/460-release-notes-v1-0-35
+  branch: fix/465-tui-crashes-on
 issues:
-  - 460
+  - 465
 issueKinds:
-  - issue: 460
-    kind: kind::docs
-pr: 461
+  - issue: 465
+    kind: kind::fix
+pr: 466
diff --git a/packages/core/src/config/mcp.ts b/packages/core/src/config/mcp.ts
index 54998e1850..f3a5ac9b25 100644
--- a/packages/core/src/config/mcp.ts
+++ b/packages/core/src/config/mcp.ts
@@ -3,6 +3,15 @@ export * as ConfigMCP from "./mcp"
 import { Schema } from "effect"
 import { PositiveInt } from "../schema"
 
+export class Timeout extends Schema.Class<Timeout>("ConfigV2.MCP.Timeout")({
+  startup: PositiveInt.pipe(Schema.optional).annotate({
+    description: "Maximum time in milliseconds to establish and initialize the MCP server.",
+  }),
+  request: PositiveInt.pipe(Schema.optional).annotate({
+    description: "Maximum time in milliseconds to wait for each MCP request after initialization.",
+  }),
+}) {}
+
 export class Local extends Schema.Class<Local>("ConfigV2.MCP.Local")({
   type: Schema.Literal("local"),
   command: Schema.String.pipe(Schema.Array),
@@ -11,7 +20,7 @@ export class Local extends Schema.Class<Local>("ConfigV2.MCP.Local")({
   }),
   environment: Schema.Record(Schema.String, Schema.String).pipe(Schema.optional),
   disabled: Schema.Boolean.pipe(Schema.optional),
-  timeout: PositiveInt.pipe(Schema.optional),
+  timeout: Timeout.pipe(Schema.optional),
 }) {}
 
 export class OAuth extends Schema.Class<OAuth>("ConfigV2.MCP.OAuth")({
@@ -28,12 +37,12 @@ export class Remote extends Schema.Class<Remote>("ConfigV2.MCP.Remote")({
   headers: Schema.Record(Schema.String, Schema.String).pipe(Schema.optional),
   oauth: Schema.Union([OAuth, Schema.Literal(false)]).pipe(Schema.optional),
   disabled: Schema.Boolean.pipe(Schema.optional),
-  timeout: PositiveInt.pipe(Schema.optional),
+  timeout: Timeout.pipe(Schema.optional),
 }) {}
 
 export const Server = Schema.Union([Local, Remote]).pipe(Schema.toTaggedUnion("type"))
 
 export class Info extends Schema.Class<Info>("ConfigV2.MCP")({
-  timeout: PositiveInt.pipe(Schema.optional),
+  timeout: Timeout.pipe(Schema.optional),
   servers: Schema.Record(Schema.String, Server).pipe(Schema.optional),
 }) {}
diff --git a/packages/core/src/config/plugin/agent.ts b/packages/core/src/config/plugin/agent.ts
index 48efe75804..5e0f712732 100644
--- a/packages/core/src/config/plugin/agent.ts
+++ b/packages/core/src/config/plugin/agent.ts
@@ -11,6 +11,11 @@ import { FSUtil } from "../../fs-util"
 import { ModelV2 } from "../../model"
 import { ConfigAgentV1 } from "../../v1/config/agent"
 import { ConfigMigrateV1 } from "../../v1/config/migrate"
+import { Global } from "../../global"
+import { PermissionV2 } from "../../permission"
+import type { LocationMutation } from "../../location-mutation"
+import type { ReadTool } from "../../tool/read"
+import type { EditTool } from "../../tool/edit"
 
 const legacySources = [
   { pattern: "{agent,agents}/**/*.md", primary: false },
@@ -19,6 +24,11 @@ const legacySources = [
 const decodeAgent = Schema.decodeUnknownOption(ConfigAgent.Info)
 const decodeLegacyAgent = Schema.decodeUnknownOption(ConfigAgentV1.Info)
 const decodeConfig = Schema.decodeUnknownOption(Config.Info)
+type PathAction =
+  | LocationMutation.ExternalDirectoryAuthorization["action"]
+  | typeof ReadTool.name
+  | typeof EditTool.name
+const pathActions = ["external_directory", "read", "edit"] as const satisfies readonly PathAction[]
 const agentKeys = new Set([
   "model",
   "variant",
@@ -38,6 +48,7 @@ export const Plugin = define({
   effect: Effect.fn(function* (ctx) {
     const config = yield* Config.Service
     const fs = yield* FSUtil.Service
+    const global = yield* Global.Service
     yield* ctx.agent.transform(
       Effect.fn(function* (draft) {
         const documents = yield* Effect.forEach(yield* config.entries(), (entry) => {
@@ -56,11 +67,14 @@ export const Plugin = define({
             )
           })
         }).pipe(Effect.map((documents) => documents.flat()))
-        const global = documents.flatMap((document) => document.info.permissions ?? [])
+        const permissions = expandPermissions(
+          documents.flatMap((document) => document.info.permissions ?? []),
+          global.home,
+        )
         const configuredDefault = Config.latest(documents, "default_agent")
         if (configuredDefault !== undefined) draft.default(AgentV2.ID.make(configuredDefault))
         for (const current of draft.list()) {
-          draft.update(current.id, (agent) => agent.permissions.push(...global))
+          draft.update(current.id, (agent) => agent.permissions.push(...permissions))
         }
 
         for (const document of documents) {
@@ -73,7 +87,7 @@ export const Plugin = define({
 
             const exists = draft.get(agentID) !== undefined
             draft.update(agentID, (agent) => {
-              if (!exists) agent.permissions.push(...global)
+              if (!exists) agent.permissions.push(...permissions)
               if (item.model !== undefined) {
                 const model = ModelV2.parse(item.model)
                 agent.model = { id: model.modelID, providerID: model.providerID, variant: agent.model?.variant }
@@ -91,7 +105,9 @@ export const Plugin = define({
               if (item.hidden !== undefined) agent.hidden = item.hidden
               if (item.color !== undefined) agent.color = item.color
               if (item.steps !== undefined) agent.steps = item.steps
-              if (item.permissions !== undefined) agent.permissions.push(...item.permissions)
+              if (item.permissions !== undefined) {
+                agent.permissions.push(...expandPermissions(item.permissions, global.home))
+              }
             })
           }
         }
@@ -100,6 +116,25 @@ export const Plugin = define({
   }),
 })
 
+function expandPermissions(rules: PermissionV2.Ruleset, home: string): PermissionV2.Ruleset {
+  // Expand only resources tools resolve as filesystem paths. Bash resources are raw shell text:
+  // rewriting `$HOME/private/**` would miss `$HOME/private/key`, and safe expansion needs shell-aware parsing.
+  return rules.map((rule) => (isPathAction(rule.action) ? { ...rule, resource: expandHome(rule.resource, home) } : rule))
+}
+
+function isPathAction(action: string): action is PathAction {
+  return pathActions.some((item) => item === action)
+}
+
+function expandHome(resource: string, home: string) {
+  if (resource.startsWith("~/")) return home + resource.slice(1)
+  if (resource === "~") return home
+  if (resource === "$HOME") return home
+  if (resource.startsWith("$HOME/")) return home + resource.slice(5)
+  if (resource.startsWith("$HOME\\")) return home + resource.slice(5)
+  return resource
+}
+
 function discover(fs: FSUtil.Interface, directory: string) {
   return Effect.forEach(legacySources, (source) =>
     fs
diff --git a/packages/core/src/filesystem/search.ts b/packages/core/src/filesystem/search.ts
index db94711480..9c07b1c711 100644
--- a/packages/core/src/filesystem/search.ts
+++ b/packages/core/src/filesystem/search.ts
@@ -127,6 +127,8 @@ export const fffLayer = Layer.effect(
         Fff.create({
           basePath: location.directory,
           aiMode: true,
+          disableMmapCache: true,
+          disableContentIndexing: true,
         }),
       catch: (cause) => cause,
     }).pipe(
diff --git a/packages/core/src/filesystem/watcher.ts b/packages/core/src/filesystem/watcher.ts
index 5c8930898c..0093e08ef5 100644
--- a/packages/core/src/filesystem/watcher.ts
+++ b/packages/core/src/filesystem/watcher.ts
@@ -105,7 +105,7 @@ export const layer = Layer.effect(
     const config = (yield* (yield* Config.Service).entries())
       .filter((entry): entry is Config.Document => entry.type === "document")
       .flatMap((item) => item.info.watcher?.ignore ?? [])
-    if (yield* Flag.OPENCODE_EXPERIMENTAL_FILEWATCHER) {
+    if (location.vcs && (yield* Flag.OPENCODE_EXPERIMENTAL_FILEWATCHER)) {
       yield* Effect.forkScoped(
         subscribe(location.directory, [...Ignore.PATTERNS, ...config, ...protecteds(location.directory)]),
       )
diff --git a/packages/core/src/fs-util.ts b/packages/core/src/fs-util.ts
index 3363cc8c8d..2aef7640e9 100644
--- a/packages/core/src/fs-util.ts
+++ b/packages/core/src/fs-util.ts
@@ -104,7 +104,14 @@ export namespace FSUtil {
       })
 
       const ensureDir = Effect.fn("FileSystem.ensureDir")(function* (path: string) {
-        yield* fs.makeDirectory(path, { recursive: true })
+        yield* fs.makeDirectory(path, { recursive: true }).pipe(
+          // Bun on Windows can throw EEXIST here despite recursive mode.
+          // https://github.com/oven-sh/bun/issues/21901
+          Effect.catchIf(
+            (error) => error.reason._tag === "AlreadyExists",
+            (error) => isDir(path).pipe(Effect.flatMap((exists) => (exists ? Effect.void : Effect.fail(error)))),
+          ),
+        )
       })
 
       const writeWithDirs = Effect.fn("FileSystem.writeWithDirs")(function* (
diff --git a/packages/core/src/plugin/models-dev.ts b/packages/core/src/plugin/models-dev.ts
index 1adc979d25..075a6ed093 100644
--- a/packages/core/src/plugin/models-dev.ts
+++ b/packages/core/src/plugin/models-dev.ts
@@ -1,7 +1,7 @@
 import { define } from "./internal"
+import type { ModelV2Info } from "@opencode-ai/sdk/v2/types"
 import { Effect, Stream } from "effect"
 import { EventV2 } from "../event"
-import { ModelV2 } from "../model"
 import { ModelsDev } from "../models-dev"
 import { ProviderV2 } from "../provider"
 
@@ -10,7 +10,7 @@ function released(date: string) {
   return Number.isFinite(time) ? time : 0
 }
 
-function cost(input: ModelsDev.Model["cost"]) {
+function cost(input: ModelsDev.Model["cost"]): ModelV2Info["cost"] {
   const base = {
     input: input?.input ?? 0,
     output: input?.output ?? 0,
@@ -19,30 +19,101 @@ function cost(input: ModelsDev.Model["cost"]) {
       write: input?.cache_write ?? 0,
     },
   }
-  if (!input?.context_over_200k) return [base]
   return [
     base,
-    {
-      tier: {
-        type: "context" as const,
-        size: 200_000,
-      },
-      input: input.context_over_200k.input,
-      output: input.context_over_200k.output,
+    ...(input?.tiers?.map((item) => ({
+      tier: item.tier,
+      input: item.input,
+      output: item.output,
       cache: {
-        read: input.context_over_200k.cache_read ?? 0,
-        write: input.context_over_200k.cache_write ?? 0,
+        read: item.cache_read ?? 0,
+        write: item.cache_write ?? 0,
       },
-    },
+    })) ?? []),
+    ...(input?.context_over_200k
+      ? [
+          {
+            tier: {
+              type: "context" as const,
+              size: 200_000,
+            },
+            input: input.context_over_200k.input,
+            output: input.context_over_200k.output,
+            cache: {
+              read: input.context_over_200k.cache_read ?? 0,
+              write: input.context_over_200k.cache_write ?? 0,
+            },
+          },
+        ]
+      : []),
   ]
 }
 
-function variants(model: ModelsDev.Model) {
-  return Object.entries(model.experimental?.modes ?? {}).map(([id, item]) => ({
-    id: ModelV2.VariantID.make(id),
-    headers: { ...(item.provider?.headers ?? {}) },
-    body: { ...(item.provider?.body ?? {}) },
-  }))
+function mergeCost(base: ModelV2Info["cost"], override: ModelsDev.Model["cost"] | undefined) {
+  if (!override) return base
+  const next = cost(override)
+  const [baseDefault, ...baseTiers] = base
+  const [nextDefault, ...nextTiers] = next
+  const tierKey = (item: ModelV2Info["cost"][number]) => `${item.tier?.type ?? "base"}:${item.tier?.size ?? 0}`
+  const merge = (left: ModelV2Info["cost"][number], right: ModelV2Info["cost"][number]) => ({
+    ...left,
+    ...right,
+    tier: right.tier ?? left.tier,
+    cache: { ...left.cache, ...right.cache },
+  })
+  const tiers = new Map(baseTiers.map((item) => [tierKey(item), item]))
+  for (const item of nextTiers) {
+    const current = tiers.get(tierKey(item))
+    tiers.set(tierKey(item), current ? merge(current, item) : item)
+  }
+  return [merge(baseDefault ?? { input: 0, output: 0, cache: { read: 0, write: 0 } }, nextDefault), ...tiers.values()]
+}
+
+function modeName(model: ModelsDev.Model, mode: string) {
+  return `${model.name} ${mode.charAt(0).toUpperCase()}${mode.slice(1)}`
+}
+
+function applyModel(
+  draft: ModelV2Info,
+  model: ModelsDev.Model,
+  input: {
+    readonly name?: string
+    readonly cost?: ModelV2Info["cost"]
+    readonly request?: NonNullable<NonNullable<ModelsDev.Model["experimental"]>["modes"]>[string]["provider"]
+  } = {},
+) {
+  draft.name = input.name ?? model.name
+  draft.family = model.family
+  draft.api = model.provider?.npm
+    ? {
+        id: model.id,
+        type: "aisdk",
+        package: model.provider.npm,
+        url: model.provider.api,
+      }
+    : {
+        id: model.id,
+        type: "native",
+        url: model.provider?.api,
+        settings: {},
+      }
+  draft.capabilities = {
+    tools: model.tool_call,
+    input: [...(model.modalities?.input ?? [])],
+    output: [...(model.modalities?.output ?? [])],
+  }
+  draft.variants = []
+  draft.time.released = released(model.release_date)
+  draft.cost = input.cost ?? cost(model.cost)
+  draft.status = model.status ?? "active"
+  draft.enabled = true
+  draft.limit = {
+    context: model.limit.context,
+    input: model.limit.input,
+    output: model.limit.output,
+  }
+  Object.assign(draft.request.headers, input.request?.headers ?? {})
+  Object.assign(draft.request.body, input.request?.body ?? {})
 }
 
 export const ModelsDevPlugin = define({
@@ -89,39 +160,17 @@ export const ModelsDevPlugin = define({
           })
 
           for (const model of Object.values(item.models)) {
-            const modelID = ModelV2.ID.make(model.id)
-            catalog.model.update(providerID, modelID, (draft) => {
-              draft.name = model.name
-              draft.family = model.family ? ModelV2.Family.make(model.family) : undefined
-              draft.api = model.provider?.npm
-                ? {
-                    id: draft.api.id,
-                    type: "aisdk",
-                    package: model.provider?.npm,
-                    url: model.provider.api,
-                  }
-                : {
-                    id: draft.api.id,
-                    type: "native",
-                    url: model.provider?.api,
-                    settings: {},
-                  }
-              draft.capabilities = {
-                tools: model.tool_call,
-                input: [...(model.modalities?.input ?? [])],
-                output: [...(model.modalities?.output ?? [])],
-              }
-              draft.variants = variants(model)
-              draft.time.released = released(model.release_date)
-              draft.cost = cost(model.cost)
-              draft.status = model.status ?? "active"
-              draft.enabled = true
-              draft.limit = {
-                context: model.limit.context,
-                input: model.limit.input,
-                output: model.limit.output,
-              }
-            })
+            const baseCost = cost(model.cost)
+            catalog.model.update(providerID, model.id, (draft) => applyModel(draft, model, { cost: baseCost }))
+            for (const [mode, options] of Object.entries(model.experimental?.modes ?? {})) {
+              catalog.model.update(providerID, `${model.id}-${mode}`, (draft) =>
+                applyModel(draft, model, {
+                  name: modeName(model, mode),
+                  cost: mergeCost(baseCost, options.cost),
+                  request: options.provider,
+                }),
+              )
+            }
           }
         }
       }),
diff --git a/packages/core/src/plugin/skill/customize-opencode.md b/packages/core/src/plugin/skill/customize-opencode.md
index 6932dbfd54..c2661172d3 100644
--- a/packages/core/src/plugin/skill/customize-opencode.md
+++ b/packages/core/src/plugin/skill/customize-opencode.md
@@ -40,7 +40,7 @@ already-loaded config until then.
 | Scope                         | Path                                                                                                                      |
 | ----------------------------- | ------------------------------------------------------------------------------------------------------------------------- |
 | Project config                | `./opencode.json`, `./opencode.jsonc`, or `.opencode/opencode.json` (opencode walks up from the cwd to the worktree root) |
-| Global config                 | `~/.config/opencode/opencode.json` (NOT `~/.opencode/`)                                                                   |
+| Global config                 | `~/.config/opencode/opencode.json` or `~/.config/opencode/opencode.jsonc` (NOT `~/.opencode/`) |
 | Project agents                | `.opencode/agent/<name>.md` or `.opencode/agents/<name>.md`                                                               |
 | Global agents                 | `~/.config/opencode/agent(s)/<name>.md`                                                                                   |
 | Project commands              | `.opencode/command/<name>.md` or `.opencode/commands/<name>.md`                                                           |
@@ -112,7 +112,7 @@ Every field is optional.
       "type": "local",
       "command": ["npx", "-y", "@playwright/mcp"],
       "enabled": true,
-      "env": {}
+      "environment": {}
     },
     "remote-thing": {
       "type": "remote",
@@ -371,7 +371,7 @@ Special object-shaped (not callbacks): `tool: { my_tool: { ... } }`,
       "type": "local",
       "command": ["npx", "-y", "@playwright/mcp"],
       "enabled": true,
-      "env": { "BROWSER": "chromium" }
+      "environment": { "BROWSER": "chromium" }
     },
     "github": {
       "type": "remote",
@@ -384,7 +384,8 @@ Special object-shaped (not callbacks): `tool: { my_tool: { ... } }`,
 }
 ```
 
-`command` is an array of strings. `type` is required. Use `enabled: false` to
+`command` is an array of strings. `environment` sets environment variables for
+a local MCP server. `type` is required. Use `enabled: false` to
 disable a server inherited from a parent config. String values such as header
 tokens support `{env:VAR}` interpolation (and `{file:path}`); the shell-style
 `${VAR}` is not substituted.
diff --git a/packages/core/src/ripgrep.ts b/packages/core/src/ripgrep.ts
index 7f0c61e1f5..9aacb6f34f 100644
--- a/packages/core/src/ripgrep.ts
+++ b/packages/core/src/ripgrep.ts
@@ -264,7 +264,10 @@ export const layer = Layer.effect(
                 }),
                 line: match.line_number,
                 offset: match.absolute_offset,
-                text: match.lines.text.length > 2_000 ? match.lines.text.slice(0, 2_000) + "..." : match.lines.text,
+                text:
+                  match.lines.text.length > 2_000
+                    ? match.lines.text.slice(0, 2_000).replace(/[\uD800-\uDBFF]$/, "") + "..."
+                    : match.lines.text,
                 submatches: match.submatches.map((submatch) => ({
                   text: submatch.match.text,
                   start: submatch.start,
diff --git a/packages/core/src/skill/discovery.ts b/packages/core/src/skill/discovery.ts
index 6402dd3b71..8c885eef1f 100644
--- a/packages/core/src/skill/discovery.ts
+++ b/packages/core/src/skill/discovery.ts
@@ -52,6 +52,7 @@ function isSafeRelativePath(value: string) {
 
 class IndexSkill extends Schema.Class<IndexSkill>("SkillDiscovery.IndexSkill")({
   name: Schema.String,
+  version: Schema.optional(Schema.String),
   files: Schema.Array(Schema.String),
 }) {}
 
@@ -80,12 +81,15 @@ export const layer = Layer.effect(
     )
 
     const download = Effect.fn("SkillDiscovery.download")(function* (url: string, destination: string) {
-      if (yield* fs.exists(destination).pipe(Effect.orDie)) return
-      yield* HttpClientRequest.get(url).pipe(
+      if (yield* fs.exists(destination).pipe(Effect.orDie)) return true
+      return yield* HttpClientRequest.get(url).pipe(
         http.execute,
         Effect.flatMap((response) => response.arrayBuffer),
         Effect.flatMap((body) => fs.writeWithDirs(destination, new Uint8Array(body))),
-        Effect.catch((error) => Effect.logError("failed to download skill file", { url, error })),
+        Effect.as(true),
+        Effect.catch((error) =>
+          Effect.logError("failed to download skill file", { url, error }).pipe(Effect.as(false)),
+        ),
       )
     })
 
@@ -120,6 +124,7 @@ export const layer = Layer.effect(
             }
 
             const skillUrl = new URL(`${encodeURIComponent(skill.name)}/`, source)
+            const versionFile = path.join(root, ".opencode-version")
             const files = skill.files.map((file) => {
               if (!isSafeRelativePath(file)) return undefined
               let resource: URL
@@ -135,23 +140,66 @@ export const layer = Layer.effect(
               return {
                 url: resource.href,
                 destination,
+                file,
               }
             })
             if (files.some((file) => file === undefined)) {
               return []
             }
-            return [{ skill, root, files: files as { url: string; destination: string }[] }]
+            return [{ skill, root, versionFile, files: files as { url: string; destination: string; file: string }[] }]
           }),
-          ({ skill, root, files }) =>
+          ({ skill, root, versionFile, files }) =>
             Effect.gen(function* () {
-              yield* Effect.forEach(files, (file) => download(file.url, file.destination), {
-                concurrency: fileConcurrency,
-                discard: true,
-              })
-              return (yield* fs.exists(path.join(root, "SKILL.md")).pipe(Effect.orDie)) ||
+              const version = skill.version
+              const current =
+                version === undefined
+                  ? undefined
+                  : yield* fs.readFileStringSafe(versionFile).pipe(Effect.catch(() => Effect.succeed(undefined)))
+              if (version === undefined || current === version) {
+                yield* Effect.forEach(files, (file) => download(file.url, file.destination), {
+                  concurrency: fileConcurrency,
+                  discard: true,
+                })
+              } else {
+                const token = crypto.randomUUID()
+                const staging = `${root}.tmp-${token}`
+                const backup = `${root}.old-${token}`
+                yield* Effect.gen(function* () {
+                  const downloaded = yield* Effect.forEach(
+                    files,
+                    (file) => download(file.url, path.resolve(staging, file.file)),
+                    { concurrency: fileConcurrency },
+                  )
+                  if (!downloaded.every(Boolean)) return
+                  const exists =
+                    (yield* fs.exists(path.join(staging, "SKILL.md")).pipe(Effect.orDie)) ||
+                    (yield* fs.exists(path.join(staging, `${skill.name}.md`)).pipe(Effect.orDie))
+                  if (!exists) return
+                  yield* fs.writeFileString(path.join(staging, ".opencode-version"), version)
+                  yield* Effect.uninterruptible(
+                    Effect.gen(function* () {
+                      const cached = yield* fs.exists(root).pipe(Effect.orDie)
+                      if (cached) yield* fs.rename(root, backup)
+                      yield* fs.rename(staging, root).pipe(
+                        Effect.catch((error) =>
+                          Effect.gen(function* () {
+                            if (cached) yield* fs.rename(backup, root).pipe(Effect.ignore)
+                            return yield* Effect.fail(error)
+                          }),
+                        ),
+                      )
+                      if (cached) yield* fs.remove(backup, { recursive: true, force: true }).pipe(Effect.ignore)
+                    }),
+                  )
+                }).pipe(
+                  Effect.catch((error) => Effect.logError("failed to refresh skill", { skill: skill.name, error })),
+                  Effect.ensuring(fs.remove(staging, { recursive: true, force: true }).pipe(Effect.ignore)),
+                )
+              }
+              const exists =
+                (yield* fs.exists(path.join(root, "SKILL.md")).pipe(Effect.orDie)) ||
                 (yield* fs.exists(path.join(root, `${skill.name}.md`)).pipe(Effect.orDie))
-                ? [AbsolutePath.make(root)]
-                : []
+              return exists ? [AbsolutePath.make(root)] : []
             }),
           { concurrency: skillConcurrency },
         ).pipe(Effect.map((directories) => directories.flat()))
diff --git a/packages/core/src/tool/read.ts b/packages/core/src/tool/read.ts
index 2635e4653f..ba554cc8fb 100644
--- a/packages/core/src/tool/read.ts
+++ b/packages/core/src/tool/read.ts
@@ -1,12 +1,10 @@
 export * as ReadTool from "./read"
 
 import { ToolFailure } from "@opencode-ai/llm"
-import path from "path"
 import { Effect, Layer, Schema } from "effect"
 import { FileSystem } from "../filesystem"
-import { FSUtil } from "../fs-util"
 import { Image } from "../image"
-import { Location } from "../location"
+import { LocationMutation } from "../location-mutation"
 import { PermissionV2 } from "../permission"
 import { AbsolutePath } from "../schema"
 import { ReadToolFileSystem } from "./read-filesystem"
@@ -30,9 +28,8 @@ const Output = Schema.Union([FileSystem.Content, ReadToolFileSystem.TextPage, Re
 export const layer = Layer.effectDiscard(
   Effect.gen(function* () {
     const tools = yield* Tools.Service
-    const fs = yield* FSUtil.Service
     const reader = yield* ReadToolFileSystem.Service
-    const location = yield* Location.Service
+    const mutation = yield* LocationMutation.Service
     const image = yield* Image.Service
     const permission = yield* PermissionV2.Service
 
@@ -40,7 +37,7 @@ export const layer = Layer.effectDiscard(
       .register({
         [name]: Tool.make({
           description:
-            "Read a text file or supported image, page through a large UTF-8 text file by line offset, or list a directory page. Relative paths resolve from the current location; absolute paths are read directly.",
+            "Read a text file or supported image, page through a large UTF-8 text file by line offset, or list a directory page. Relative paths resolve from the current location; absolute paths inside it are accepted, while external absolute paths require external_directory approval.",
           input: Input,
           output: Output,
           toModelOutput: ({ input, output }) => {
@@ -53,27 +50,33 @@ export const layer = Layer.effectDiscard(
           },
           execute: (input, context) => {
             return Effect.gen(function* () {
-              const absolute = path.resolve(location.directory, input.path)
-              const selected = path.isAbsolute(input.path) ? path.dirname(absolute) : location.directory
-              if (!path.isAbsolute(input.path) && !FSUtil.contains(location.directory, absolute))
-                return yield* Effect.die(new Error("Path escapes the allowed read root"))
-              const real = yield* fs.realPath(absolute)
-              const root = yield* fs.realPath(selected)
-              if (!FSUtil.contains(root, real))
-                return yield* Effect.die(new Error("Path escapes the allowed read root"))
-              const resource = path.relative(root, real).replaceAll("\\", "/") || "."
-              const target = AbsolutePath.make(real)
-              const type = yield* reader.inspect(target)
+              const source = {
+                type: "tool" as const,
+                messageID: context.assistantMessageID,
+                callID: context.toolCallID,
+              }
+              const target = yield* mutation.resolve({ path: input.path, kind: "directory" })
+              const external = target.externalDirectory
+              if (external)
+                yield* permission.assert({
+                  ...LocationMutation.externalDirectoryPermission(external),
+                  sessionID: context.sessionID,
+                  agent: context.agent,
+                  source,
+                })
+              const resource = target.resource
+              const absolute = AbsolutePath.make(target.canonical)
+              const type = yield* reader.inspect(absolute)
               yield* permission.assert({
                 action: name,
                 resources: [resource],
                 save: ["*"],
                 sessionID: context.sessionID,
                 agent: context.agent,
-                source: { type: "tool", messageID: context.assistantMessageID, callID: context.toolCallID },
+                source,
               })
-              if (type === "directory") return yield* reader.list(target, { offset: input.offset, limit: input.limit })
-              const content = yield* reader.read(target, resource, {
+              if (type === "directory") return yield* reader.list(absolute, { offset: input.offset, limit: input.limit })
+              const content = yield* reader.read(absolute, resource, {
                 offset: input.offset,
                 limit: input.limit,
               })
diff --git a/packages/core/src/v1/config/migrate.ts b/packages/core/src/v1/config/migrate.ts
index 1583c6c1d5..60fd4111f6 100644
--- a/packages/core/src/v1/config/migrate.ts
+++ b/packages/core/src/v1/config/migrate.ts
@@ -132,7 +132,7 @@ function mcp(info: typeof ConfigV1.Info.Type) {
   )
   const timeout = info.experimental?.mcp_timeout
   if (!timeout && !Object.keys(servers).length) return undefined
-  return { timeout, servers }
+  return { timeout: timeout === undefined ? undefined : { request: timeout }, servers }
 }
 
 function migrateMcp(info: ConfigMCPV1.Info) {
@@ -144,7 +144,7 @@ function migrateMcp(info: ConfigMCPV1.Info) {
       cwd: info.cwd,
       environment: info.environment,
       disabled,
-      timeout: info.timeout,
+      timeout: info.timeout === undefined ? undefined : { request: info.timeout },
     }
   return {
     type: info.type,
@@ -158,7 +158,7 @@ function migrateMcp(info: ConfigMCPV1.Info) {
       redirect_uri: info.oauth.redirectUri,
     },
     disabled,
-    timeout: info.timeout,
+    timeout: info.timeout === undefined ? undefined : { request: info.timeout },
   }
 }
 
diff --git a/packages/core/test/config/agent.test.ts b/packages/core/test/config/agent.test.ts
index ea553671bd..8ec3b3d5db 100644
--- a/packages/core/test/config/agent.test.ts
+++ b/packages/core/test/config/agent.test.ts
@@ -6,16 +6,43 @@ import { AgentV2 } from "@opencode-ai/core/agent"
 import { Config } from "@opencode-ai/core/config"
 import { ConfigAgentPlugin } from "@opencode-ai/core/config/plugin/agent"
 import { FSUtil } from "@opencode-ai/core/fs-util"
+import { Global } from "@opencode-ai/core/global"
 import { PermissionV2 } from "@opencode-ai/core/permission"
 import { AbsolutePath } from "@opencode-ai/core/schema"
+import { ConfigMigrateV1 } from "@opencode-ai/core/v1/config/migrate"
 import { tmpdir } from "../fixture/tmpdir"
 import { testEffect } from "../lib/effect"
 import { agentHost, host } from "../plugin/host"
 
-const it = testEffect(Layer.mergeAll(AgentV2.locationLayer, FSUtil.defaultLayer))
+const it = testEffect(Layer.mergeAll(AgentV2.locationLayer, FSUtil.defaultLayer, Global.layer))
 const decode = Schema.decodeUnknownSync(Config.Info)
 
 describe("ConfigAgentPlugin.Plugin", () => {
+  it.effect("matches POSIX paths against home-relative permissions", () =>
+    Effect.gen(function* () {
+      const permissions = yield* loadHomePermissions("/home/test")
+      expect(PermissionV2.evaluate("external_directory", "/home/test/p/opencode/src/*", permissions).effect).toBe(
+        "allow",
+      )
+      expect(PermissionV2.evaluate("external_directory", "/home/test/cache/files/*", permissions).effect).toBe("deny")
+      expect(PermissionV2.evaluate("external_directory", "/some/~/path", permissions).effect).toBe("deny")
+      expect(PermissionV2.evaluate("external_directory", "$HOMELESS/private/*", permissions).effect).toBe("deny")
+      expect(PermissionV2.evaluate("bash", "$HOME/private/key", permissions).effect).toBe("deny")
+    }),
+  )
+
+  it.effect("matches Windows paths against home-relative permissions", () =>
+    Effect.gen(function* () {
+      const permissions = yield* loadHomePermissions("C:\\Users\\test")
+      expect(
+        PermissionV2.evaluate("external_directory", "C:\\Users\\test\\p\\opencode\\src\\*", permissions).effect,
+      ).toBe("allow")
+      expect(
+        PermissionV2.evaluate("external_directory", "C:\\Users\\test\\cache\\files\\*", permissions).effect,
+      ).toBe("deny")
+    }),
+  )
+
   it.effect("applies all global permissions before agent-specific permissions", () =>
     Effect.gen(function* () {
       const agents = yield* AgentV2.Service
@@ -270,3 +297,51 @@ Use native v2 fields.`,
     ),
   )
 })
+
+function loadHomePermissions(home: string) {
+  return Effect.gen(function* () {
+    const agents = yield* AgentV2.Service
+    const build = AgentV2.ID.make("build")
+    yield* agents.transform((editor) => editor.update(build, () => {}))
+    const config = Config.Service.of({
+      entries: () =>
+        Effect.succeed([
+          new Config.Document({
+            type: "document",
+            info: decode(
+              ConfigMigrateV1.migrate({
+                permission: {
+                  external_directory: {
+                    "~/p/**": "allow",
+                    "/some/~/path": "deny",
+                    "$HOMELESS/**": "deny",
+                  },
+                  bash: {
+                    "$HOME/private/**": "deny",
+                  },
+                },
+                agent: {
+                  build: {
+                    permission: {
+                      external_directory: {
+                        "$HOME/cache/**": "deny",
+                      },
+                    },
+                  },
+                },
+              }),
+            ),
+          }),
+        ]),
+    })
+
+    yield* ConfigAgentPlugin.Plugin.effect(host({ agent: agentHost(agents) })).pipe(
+      Effect.provideService(Config.Service, config),
+      Effect.provideService(Global.Service, Global.Service.of({ ...Global.make(), home })),
+    )
+
+    const agent = yield* agents.get(build)
+    if (!agent) throw new Error("expected configured build agent")
+    return agent.permissions
+  })
+}
diff --git a/packages/core/test/config/config.test.ts b/packages/core/test/config/config.test.ts
index b092bb5582..859f1679fc 100644
--- a/packages/core/test/config/config.test.ts
+++ b/packages/core/test/config/config.test.ts
@@ -299,14 +299,14 @@ describe("Config", () => {
                 },
                 tool_output: { max_lines: 1000, max_bytes: 32768 },
                 mcp: {
-                  timeout: 5000,
+                  timeout: { startup: 5000, request: 60000 },
                   servers: {
                     local: {
                       type: "local",
                       command: ["node", "./mcp/server.js"],
                       environment: { API_KEY: "secret" },
                       disabled: false,
-                      timeout: 10000,
+                      timeout: { request: 10000 },
                     },
                     remote: {
                       type: "remote",
@@ -314,6 +314,7 @@ describe("Config", () => {
                       headers: { Authorization: "Bearer token" },
                       oauth: { client_id: "client", scope: "read write", callback_port: 19876 },
                       disabled: true,
+                      timeout: { startup: 15000 },
                     },
                   },
                 },
@@ -384,14 +385,14 @@ describe("Config", () => {
             })
             expect(documents[0]?.info.tool_output).toEqual({ max_lines: 1000, max_bytes: 32768 })
             expect(documents[0]?.info.mcp).toEqual({
-              timeout: 5000,
+              timeout: { startup: 5000, request: 60000 },
               servers: {
                 local: {
                   type: "local",
                   command: ["node", "./mcp/server.js"],
                   environment: { API_KEY: "secret" },
                   disabled: false,
-                  timeout: 10000,
+                  timeout: { request: 10000 },
                 },
                 remote: {
                   type: "remote",
@@ -399,6 +400,7 @@ describe("Config", () => {
                   headers: { Authorization: "Bearer token" },
                   oauth: { client_id: "client", scope: "read write", callback_port: 19876 },
                   disabled: true,
+                  timeout: { startup: 15000 },
                 },
               },
             })
@@ -542,11 +544,12 @@ describe("Config", () => {
                 compaction: { auto: true, tail_turns: 3, preserve_recent_tokens: 2000, reserved: 10000 },
                 experimental: { mcp_timeout: 5000 },
                 mcp: {
-                  local: { type: "local", command: ["node", "server.js"], enabled: false },
+                  local: { type: "local", command: ["node", "server.js"], enabled: false, timeout: 10000 },
                   remote: {
                     type: "remote",
                     url: "https://mcp.example.com",
                     oauth: { clientId: "client", callbackPort: 19876 },
+                    timeout: 20000,
                   },
                 },
               }),
@@ -624,13 +627,19 @@ describe("Config", () => {
               buffer: 10000,
             })
             expect(documents[0]?.info.mcp).toMatchObject({
-              timeout: 5000,
+              timeout: { request: 5000 },
               servers: {
-                local: { type: "local", command: ["node", "server.js"], disabled: true },
+                local: {
+                  type: "local",
+                  command: ["node", "server.js"],
+                  disabled: true,
+                  timeout: { request: 10000 },
+                },
                 remote: {
                   type: "remote",
                   url: "https://mcp.example.com",
                   oauth: { client_id: "client", callback_port: 19876 },
+                  timeout: { request: 20000 },
                 },
               },
             })
diff --git a/packages/core/test/filesystem/watcher.test.ts b/packages/core/test/filesystem/watcher.test.ts
index a189442e8b..f0826e37e7 100644
--- a/packages/core/test/filesystem/watcher.test.ts
+++ b/packages/core/test/filesystem/watcher.test.ts
@@ -169,16 +169,12 @@ describeWatcher("Watcher", () => {
     ),
   )
 
-  it.live("watches non-git roots", () =>
+  it.live("skips non-git roots", () =>
     withTmp((directory) =>
       Effect.gen(function* () {
         const fs = yield* FSUtil.Service
         const file = path.join(directory, "plain.txt")
-        yield* ready(directory)
-        expect(yield* nextUpdate((event) => event.file === file, fs.writeFileString(file, "plain"))).toEqual({
-          file,
-          event: "add",
-        })
+        yield* noUpdate((event) => event.file === file, fs.writeFileString(file, "plain"))
       }),
     ),
   )
@@ -191,7 +187,10 @@ describeWatcher("Watcher", () => {
         Effect.promise(() => tmpdir()),
         (tmp) => Effect.promise(() => tmp[Symbol.asyncDispose]()),
       )
-      yield* ready(tmp.path).pipe(provide(tmp.path), Effect.scoped)
+      yield* ready(tmp.path).pipe(
+        provide(tmp.path, { type: "git", store: AbsolutePath.make(path.join(tmp.path, ".git")) }),
+        Effect.scoped,
+      )
       const file = path.join(tmp.path, "after-dispose.txt")
       yield* noUpdate((event) => event.file === file, fs.writeFileString(file, "gone")).pipe(
         Effect.provideService(EventV2.Service, events),
diff --git a/packages/core/test/plugin/models-dev.test.ts b/packages/core/test/plugin/models-dev.test.ts
index 4c3071c774..91bda2bdbc 100644
--- a/packages/core/test/plugin/models-dev.test.ts
+++ b/packages/core/test/plugin/models-dev.test.ts
@@ -7,9 +7,11 @@ import { Credential } from "@opencode-ai/core/credential"
 import { EventV2 } from "@opencode-ai/core/event"
 import { Flag } from "@opencode-ai/core/flag/flag"
 import { Location } from "@opencode-ai/core/location"
+import { ModelV2 } from "@opencode-ai/core/model"
 import { ModelsDev } from "@opencode-ai/core/models-dev"
 import { ModelsDevPlugin } from "@opencode-ai/core/plugin/models-dev"
 import { Policy } from "@opencode-ai/core/policy"
+import { ProviderV2 } from "@opencode-ai/core/provider"
 import { AbsolutePath } from "@opencode-ai/core/schema"
 import { location } from "../fixture/location"
 import { testEffect } from "../lib/effect"
@@ -30,6 +32,103 @@ const layer = Layer.mergeAll(catalog.pipe(Layer.provide(connections)), integrati
 const it = testEffect(layer)
 
 describe("ModelsDevPlugin", () => {
+  it.effect("projects models.dev modes as separate models instead of variants", () =>
+    Effect.gen(function* () {
+      const integrations = yield* Integration.Service
+      const catalog = yield* Catalog.Service
+      const models = ModelsDev.Service.of({
+        get: () =>
+          Effect.succeed({
+            acme: {
+              id: "acme",
+              name: "Acme",
+              env: [],
+              npm: "@ai-sdk/openai-compatible",
+              api: "https://api.acme.test/v1",
+              models: {
+                "gpt-5.4": {
+                  id: "gpt-5.4",
+                  name: "GPT-5.4",
+                  family: "gpt",
+                  release_date: "2026-01-01",
+                  attachment: false,
+                  reasoning: true,
+                  temperature: true,
+                  tool_call: true,
+                  cost: {
+                    input: 2.5,
+                    output: 15,
+                    tiers: [
+                      {
+                        tier: { type: "context", size: 272_000 },
+                        input: 3,
+                        output: 18,
+                        cache_read: 0.25,
+                      },
+                    ],
+                    context_over_200k: { input: 5, output: 22.5, cache_read: 0.5 },
+                  },
+                  limit: { context: 1_050_000, input: 922_000, output: 128_000 },
+                  experimental: {
+                    modes: {
+                      fast: {
+                        cost: { input: 5, output: 30, cache_read: 0.5 },
+                        provider: {
+                          headers: { "x-mode": "fast" },
+                          body: { service_tier: "priority" },
+                        },
+                      },
+                    },
+                  },
+                },
+              },
+            },
+          } satisfies Record<string, ModelsDev.Provider>),
+        refresh: () => Effect.void,
+      })
+
+      yield* ModelsDevPlugin.effect(
+        host({
+          catalog: catalogHost(catalog),
+          integration: integrationHost(integrations),
+        }),
+      ).pipe(Effect.provideService(ModelsDev.Service, models))
+
+      const providerID = ProviderV2.ID.make("acme")
+      const base = yield* catalog.model.get(providerID, ModelV2.ID.make("gpt-5.4"))
+      const fast = yield* catalog.model.get(providerID, ModelV2.ID.make("gpt-5.4-fast"))
+
+      expect(base?.variants).toEqual([])
+      expect(base?.request.body).toEqual({})
+      expect(fast).toMatchObject({
+        id: "gpt-5.4-fast",
+        providerID: "acme",
+        name: "GPT-5.4 Fast",
+        api: { id: "gpt-5.4" },
+        request: {
+          headers: { "x-mode": "fast" },
+          body: { service_tier: "priority" },
+        },
+        variants: [],
+      })
+      expect(fast?.cost).toEqual([
+        { input: 5, output: 30, cache: { read: 0.5, write: 0 } },
+        {
+          tier: { type: "context", size: 272_000 },
+          input: 3,
+          output: 18,
+          cache: { read: 0.25, write: 0 },
+        },
+        {
+          tier: { type: "context", size: 200_000 },
+          input: 5,
+          output: 22.5,
+          cache: { read: 0.5, write: 0 },
+        },
+      ])
+    }),
+  )
+
   it.effect("registers key methods for providers with environment variables", () =>
     Effect.acquireUseRelease(
       Effect.sync(() => {
diff --git a/packages/core/test/ripgrep.test.ts b/packages/core/test/ripgrep.test.ts
index d7efe2a2e3..9bdb9708c7 100644
--- a/packages/core/test/ripgrep.test.ts
+++ b/packages/core/test/ripgrep.test.ts
@@ -61,4 +61,24 @@ describe("Ripgrep", () => {
       (tmp) => Effect.promise(() => tmp[Symbol.asyncDispose]()),
     ),
   )
+  it.live("does not split surrogate pairs in oversized line previews", () =>
+    Effect.acquireUseRelease(
+      Effect.promise(() => tmpdir()),
+      (tmp) =>
+        Effect.gen(function* () {
+          yield* Effect.promise(() =>
+            fs.writeFile(path.join(tmp.path, "unicode.txt"), `needle${"x".repeat(1_993)}😀\n`),
+          )
+
+          const matches = yield* (yield* Ripgrep.Service).grep({
+            cwd: tmp.path,
+            pattern: "needle",
+            limit: 10,
+          })
+
+          expect(matches[0]?.text).toBe(`needle${"x".repeat(1_993)}...`)
+        }),
+      (tmp) => Effect.promise(() => tmp[Symbol.asyncDispose]()),
+    ),
+  )
 })
diff --git a/packages/core/test/skill-discovery.test.ts b/packages/core/test/skill-discovery.test.ts
index 5fcecae4c7..7049374f31 100644
--- a/packages/core/test/skill-discovery.test.ts
+++ b/packages/core/test/skill-discovery.test.ts
@@ -10,8 +10,8 @@ import { tmpdir } from "./fixture/tmpdir"
 
 const base = "https://skills.example.test/catalog/"
 
-async function pull(skills: unknown[], files: Record<string, string> = {}) {
-  const tmp = await tmpdir()
+async function pull(skills: unknown[], files: Record<string, string> = {}, cache?: Awaited<ReturnType<typeof tmpdir>>) {
+  const tmp = cache ?? (await tmpdir())
   const requests: string[] = []
   const http = Layer.succeed(
     HttpClient.HttpClient,
@@ -101,4 +101,64 @@ describe("SkillDiscovery.pull", () => {
       await result.tmp[Symbol.asyncDispose]()
     }
   })
+
+  test("refreshes cached files when the version changes", async () => {
+    const tmp = await tmpdir()
+    try {
+      const first = await pull(
+        [{ name: "deploy", version: "1", files: ["SKILL.md"] }],
+        {
+          [`${base}deploy/SKILL.md`]: "# Old",
+        },
+        tmp,
+      )
+      const second = await pull(
+        [{ name: "deploy", version: "2", files: ["SKILL.md"] }],
+        {
+          [`${base}deploy/SKILL.md`]: "# New",
+        },
+        tmp,
+      )
+
+      expect(await fs.readFile(path.join(first.directories[0], "SKILL.md"), "utf8")).toBe("# New")
+      expect(second.requests).toContain(`${base}deploy/SKILL.md`)
+      const third = await pull(
+        [{ name: "deploy", version: "2", files: ["SKILL.md"] }],
+        { [`${base}deploy/SKILL.md`]: "# Ignored" },
+        tmp,
+      )
+      expect(third.requests).toEqual([`${base}index.json`])
+    } finally {
+      await tmp[Symbol.asyncDispose]()
+    }
+  })
+
+  test("publishes complete updates and removes stale files", async () => {
+    const tmp = await tmpdir()
+    try {
+      const first = await pull(
+        [{ name: "deploy", version: "1", files: ["SKILL.md", "old.md"] }],
+        {
+          [`${base}deploy/SKILL.md`]: "# Old",
+          [`${base}deploy/old.md`]: "old reference",
+        },
+        tmp,
+      )
+      const root = first.directories[0]
+
+      await pull(
+        [{ name: "deploy", version: "2", files: ["SKILL.md", "missing.md"] }],
+        { [`${base}deploy/SKILL.md`]: "# Partial" },
+        tmp,
+      )
+      expect(await fs.readFile(path.join(root, "SKILL.md"), "utf8")).toBe("# Old")
+      expect(await fs.readFile(path.join(root, "old.md"), "utf8")).toBe("old reference")
+
+      await pull([{ name: "deploy", version: "3", files: ["SKILL.md"] }], { [`${base}deploy/SKILL.md`]: "# New" }, tmp)
+      expect(await fs.readFile(path.join(root, "SKILL.md"), "utf8")).toBe("# New")
+      expect(await Bun.file(path.join(root, "old.md")).exists()).toBe(false)
+    } finally {
+      await tmp[Symbol.asyncDispose]()
+    }
+  })
 })
diff --git a/packages/core/test/tool-read.test.ts b/packages/core/test/tool-read.test.ts
index fcbec061b2..5b5bc2c9ff 100644
--- a/packages/core/test/tool-read.test.ts
+++ b/packages/core/test/tool-read.test.ts
@@ -11,6 +11,7 @@ import { PermissionV2 } from "@opencode-ai/core/permission"
 import { SessionV2 } from "@opencode-ai/core/session"
 import { AbsolutePath } from "@opencode-ai/core/schema"
 import { Global } from "@opencode-ai/core/global"
+import { LocationMutation } from "@opencode-ai/core/location-mutation"
 import { location } from "./fixture/location"
 import { ToolRegistry } from "@opencode-ai/core/tool/registry"
 import { ReadTool } from "@opencode-ai/core/tool/read"
@@ -97,6 +98,32 @@ const infrastructure = Layer.mergeAll(
   Layer.succeed(Location.Service, Location.Service.of(location({ directory: AbsolutePath.make(process.cwd()) }))),
   Global.layerWith({ data: Global.Path.data }),
 )
+const mutation = Layer.succeed(
+  LocationMutation.Service,
+  LocationMutation.Service.of({
+    resolve: (input) => {
+      if (input.path === missingPath)
+        return Effect.fail(new LocationMutation.PathError({ path: input.path, reason: "non_directory_ancestor" }))
+      const canonical = path.resolve(process.cwd(), input.path)
+      const external = path.isAbsolute(input.path) && !FSUtil.contains(process.cwd(), canonical)
+      const resource = external ? canonical.replaceAll("\\", "/") : path.relative(process.cwd(), canonical) || "."
+      const directory = path.dirname(canonical)
+      const externalResource = path.join(directory, "*").replaceAll("\\", "/")
+      return Effect.succeed({
+        canonical,
+        resource,
+        externalDirectory: external
+          ? {
+              action: "external_directory" as const,
+              directory,
+              resource: externalResource,
+              save: externalResource,
+            }
+          : undefined,
+      })
+    },
+  }),
+)
 const unavailableImage = Layer.succeed(
   Image.Service,
   Image.Service.of({ normalize: () => Effect.fail(new Image.ResizerUnavailableError()) }),
@@ -107,19 +134,21 @@ const read = ReadTool.layer.pipe(
   Layer.provide(permission),
   Layer.provide(config),
   Layer.provide(image),
+  Layer.provide(mutation),
   Layer.provide(infrastructure),
 )
-const it = testEffect(Layer.mergeAll(registry, reader, permission, config, image, infrastructure, read))
+const it = testEffect(Layer.mergeAll(registry, reader, permission, config, image, mutation, infrastructure, read))
 const unavailableRead = ReadTool.layer.pipe(
   Layer.provide(registry),
   Layer.provide(reader),
   Layer.provide(permission),
   Layer.provide(config),
   Layer.provide(unavailableImage),
+  Layer.provide(mutation),
   Layer.provide(infrastructure),
 )
 const itWithoutResizer = testEffect(
-  Layer.mergeAll(registry, reader, permission, config, unavailableImage, infrastructure, unavailableRead),
+  Layer.mergeAll(registry, reader, permission, config, unavailableImage, mutation, infrastructure, unavailableRead),
 )
 const sessionID = SessionV2.ID.make("ses_read_tool_test")
 
@@ -174,6 +203,32 @@ describe("ReadTool", () => {
     }),
   )
 
+  it.effect("asks for external_directory approval before reading an external absolute path", () =>
+    Effect.gen(function* () {
+      const registry = yield* ToolRegistry.Service
+      const external = path.join(path.parse(process.cwd()).root, "external-read", "notes.txt")
+
+      expect(
+        yield* executeTool(registry, {
+          sessionID,
+          ...toolIdentity,
+          call: { type: "tool-call", id: "call-external-read", name: "read", input: { path: external } },
+        }),
+      ).toMatchObject({ type: "json" })
+      expect(assertions).toMatchObject([
+        {
+          sessionID,
+          action: "external_directory",
+          resources: [path.join(path.dirname(external), "*").replaceAll("\\", "/")],
+        },
+        { sessionID, action: "read", resources: [external.replaceAll("\\", "/")], save: ["*"] },
+      ])
+      expect(readCalls).toEqual([
+        { input: AbsolutePath.make(external), page: { offset: undefined, limit: undefined } },
+      ])
+    }),
+  )
+
   it.effect("returns a small PNG as native media instead of durable base64 text", () =>
     Effect.gen(function* () {
       const png = "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII="
diff --git a/packages/llm/src/protocols/anthropic-messages.ts b/packages/llm/src/protocols/anthropic-messages.ts
index a37cd2c9a7..26990b0063 100644
--- a/packages/llm/src/protocols/anthropic-messages.ts
+++ b/packages/llm/src/protocols/anthropic-messages.ts
@@ -9,6 +9,7 @@ import {
   Usage,
   type CacheHint,
   type FinishReason,
+  type JsonSchema,
   type LLMRequest,
   type MediaPart,
   type ProviderMetadata,
@@ -21,6 +22,7 @@ import { JsonObject, optionalArray, optionalNull, ProviderShared } from "./share
 import { isContextOverflow } from "../provider-error"
 import * as Cache from "./utils/cache"
 import { Lifecycle } from "./utils/lifecycle"
+import { ToolSchemaProjection } from "./utils/tool-schema"
 import { ToolStream } from "./utils/tool-stream"
 
 const ADAPTER = "anthropic-messages"
@@ -256,10 +258,10 @@ const signatureFromMetadata = (metadata: ProviderMetadata | undefined): string |
   return typeof anthropic.signature === "string" ? anthropic.signature : undefined
 }
 
-const lowerTool = (breakpoints: Cache.Breakpoints, tool: ToolDefinition): AnthropicTool => ({
+const lowerTool = (breakpoints: Cache.Breakpoints, tool: ToolDefinition, inputSchema: JsonSchema): AnthropicTool => ({
   name: tool.name,
   description: tool.description,
-  input_schema: tool.inputSchema,
+  input_schema: inputSchema,
   cache_control: cacheControl(breakpoints, tool.cache),
 })
 
@@ -504,6 +506,8 @@ const lowerThinking = Effect.fn("AnthropicMessages.lowerThinking")(function* (re
 const fromRequest = Effect.fn("AnthropicMessages.fromRequest")(function* (request: LLMRequest) {
   const toolChoice = request.toolChoice ? yield* lowerToolChoice(request.toolChoice) : undefined
   const generation = request.generation
+  const toolSchemaCompatibility = request.model.compatibility?.toolSchema
+  const outputLimit = request.model.defaults?.limits?.output ?? request.model.route.defaults.limits?.output ?? 4096
   // Allocate the 4-breakpoint budget in invalidation order: tools → system →
   // messages. Tools live highest in the cache hierarchy, so when callers
   // over-mark we keep their tool hints and shed the message-tail ones first.
@@ -511,7 +515,9 @@ const fromRequest = Effect.fn("AnthropicMessages.fromRequest")(function* (reques
   const tools =
     request.tools.length === 0 || request.toolChoice?.type === "none"
       ? undefined
-      : request.tools.map((tool) => lowerTool(breakpoints, tool))
+      : request.tools.map((tool) =>
+          lowerTool(breakpoints, tool, ToolSchemaProjection.modelCompatibility(tool.inputSchema, toolSchemaCompatibility)),
+        )
   const system =
     request.system.length === 0
       ? undefined
@@ -533,7 +539,7 @@ const fromRequest = Effect.fn("AnthropicMessages.fromRequest")(function* (reques
     tools,
     tool_choice: toolChoice,
     stream: true as const,
-    max_tokens: generation?.maxTokens ?? request.model.route.defaults.limits?.output ?? 4096,
+    max_tokens: generation?.maxTokens ?? outputLimit,
     temperature: generation?.temperature,
     top_p: generation?.topP,
     top_k: generation?.topK,
diff --git a/packages/llm/src/protocols/bedrock-converse.ts b/packages/llm/src/protocols/bedrock-converse.ts
index 80412ca9dd..c447a1a39d 100644
--- a/packages/llm/src/protocols/bedrock-converse.ts
+++ b/packages/llm/src/protocols/bedrock-converse.ts
@@ -7,7 +7,9 @@ import {
   Usage,
   type CacheHint,
   type FinishReason,
+  type JsonSchema,
   type LLMRequest,
+  type ModelToolSchemaCompatibility,
   type ProviderMetadata,
   type ReasoningPart,
   type ToolCallPart,
@@ -21,6 +23,7 @@ import { BedrockAuth } from "./utils/bedrock-auth"
 import { BedrockCache } from "./utils/bedrock-cache"
 import { BedrockMedia } from "./utils/bedrock-media"
 import { Lifecycle } from "./utils/lifecycle"
+import { ToolSchemaProjection } from "./utils/tool-schema"
 import { ToolStream } from "./utils/tool-stream"
 
 const ADAPTER = "bedrock-converse"
@@ -205,18 +208,22 @@ type BedrockEvent = Schema.Schema.Type<typeof BedrockEvent>
 // =============================================================================
 // Request Lowering
 // =============================================================================
-const lowerToolSpec = (tool: ToolDefinition): BedrockToolSpec => ({
+const lowerToolSpec = (tool: ToolDefinition, inputSchema: JsonSchema): BedrockToolSpec => ({
   toolSpec: {
     name: tool.name,
     description: tool.description,
-    inputSchema: { json: tool.inputSchema },
+    inputSchema: { json: inputSchema },
   },
 })
 
-const lowerTools = (breakpoints: BedrockCache.Breakpoints, tools: ReadonlyArray<ToolDefinition>): BedrockTool[] => {
+const lowerTools = (
+  compatibility: ModelToolSchemaCompatibility | undefined,
+  breakpoints: BedrockCache.Breakpoints,
+  tools: ReadonlyArray<ToolDefinition>,
+): BedrockTool[] => {
   const result: BedrockTool[] = []
   for (const tool of tools) {
-    result.push(lowerToolSpec(tool))
+    result.push(lowerToolSpec(tool, ToolSchemaProjection.modelCompatibility(tool.inputSchema, compatibility)))
     const cachePoint = BedrockCache.block(breakpoints, tool.cache)
     if (cachePoint) result.push(cachePoint)
   }
@@ -386,7 +393,7 @@ const fromRequest = Effect.fn("BedrockConverse.fromRequest")(function* (request:
   const breakpoints = BedrockCache.breakpoints()
   const toolConfig =
     request.tools.length > 0 && request.toolChoice?.type !== "none"
-      ? { tools: lowerTools(breakpoints, request.tools), toolChoice }
+      ? { tools: lowerTools(request.model.compatibility?.toolSchema, breakpoints, request.tools), toolChoice }
       : undefined
   const system = request.system.length === 0 ? undefined : lowerSystem(breakpoints, request.system)
   const messages = yield* lowerMessages(request, breakpoints)
diff --git a/packages/llm/src/protocols/gemini.ts b/packages/llm/src/protocols/gemini.ts
index 3a2311c8fd..c4bb9476a4 100644
--- a/packages/llm/src/protocols/gemini.ts
+++ b/packages/llm/src/protocols/gemini.ts
@@ -8,6 +8,7 @@ import {
   LLMEvent,
   Usage,
   type FinishReason,
+  type JsonSchema,
   type LLMRequest,
   type MediaPart,
   type ProviderMetadata,
@@ -19,6 +20,7 @@ import {
 import { JsonObject, optionalArray, ProviderShared } from "./shared"
 import { GeminiToolSchema } from "./utils/gemini-tool-schema"
 import { Lifecycle } from "./utils/lifecycle"
+import { ToolSchemaProjection } from "./utils/tool-schema"
 
 const ADAPTER = "gemini"
 const MEDIA_MIMES = new Set<string>(ProviderShared.MEDIA_MIMES)
@@ -166,10 +168,10 @@ interface ParserState {
 // =============================================================================
 // Request Lowering
 // =============================================================================
-const lowerTool = (tool: ToolDefinition) => ({
+const lowerTool = (tool: ToolDefinition, inputSchema: JsonSchema) => ({
   name: tool.name,
   description: tool.description,
-  parameters: GeminiToolSchema.convert(tool.inputSchema),
+  parameters: GeminiToolSchema.convert(inputSchema),
 })
 
 const lowerToolConfig = (toolChoice: NonNullable<LLMRequest["toolChoice"]>) =>
@@ -300,6 +302,7 @@ const thinkingConfig = (request: LLMRequest) => {
 const fromRequest = Effect.fn("Gemini.fromRequest")(function* (request: LLMRequest) {
   const toolsEnabled = request.tools.length > 0 && request.toolChoice?.type !== "none"
   const generation = request.generation
+  const toolSchemaCompatibility = request.model.compatibility?.toolSchema
   const generationConfig = {
     maxOutputTokens: generation?.maxTokens,
     temperature: generation?.temperature,
@@ -313,7 +316,15 @@ const fromRequest = Effect.fn("Gemini.fromRequest")(function* (request: LLMReque
     contents: yield* lowerMessages(request),
     systemInstruction:
       request.system.length === 0 ? undefined : { parts: [{ text: ProviderShared.joinText(request.system) }] },
-    tools: toolsEnabled ? [{ functionDeclarations: request.tools.map(lowerTool) }] : undefined,
+    tools: toolsEnabled
+      ? [
+          {
+            functionDeclarations: request.tools.map((tool) =>
+              lowerTool(tool, ToolSchemaProjection.modelCompatibility(tool.inputSchema, toolSchemaCompatibility)),
+            ),
+          },
+        ]
+      : undefined,
     toolConfig: toolsEnabled && request.toolChoice ? yield* lowerToolConfig(request.toolChoice) : undefined,
     generationConfig: Object.values(generationConfig).some((value) => value !== undefined)
       ? generationConfig
@@ -407,21 +418,35 @@ const step = (state: ParserState, event: GeminiEvent) => {
     if ("thoughtSignature" in part && part.thoughtSignature && "thought" in part && part.thought)
       reasoningSignature = part.thoughtSignature
     if ("text" in part && part.text.length > 0) {
-      lifecycle = part.thought
-        ? Lifecycle.reasoningDelta(
-            lifecycle,
-            events,
-            "reasoning-0",
-            part.text,
-            part.thoughtSignature ? googleMetadata({ thoughtSignature: part.thoughtSignature }) : undefined,
-          )
-        : Lifecycle.textDelta(lifecycle, events, "text-0", part.text)
+      if (part.thought) {
+        lifecycle = Lifecycle.reasoningDelta(
+          lifecycle,
+          events,
+          "reasoning-0",
+          part.text,
+          part.thoughtSignature ? googleMetadata({ thoughtSignature: part.thoughtSignature }) : undefined,
+        )
+        continue
+      }
+      lifecycle = Lifecycle.reasoningEnd(
+        lifecycle,
+        events,
+        "reasoning-0",
+        reasoningSignature ? googleMetadata({ thoughtSignature: reasoningSignature }) : undefined,
+      )
+      lifecycle = Lifecycle.textDelta(lifecycle, events, "text-0", part.text)
       continue
     }
 
     if ("functionCall" in part) {
       const input = part.functionCall.args
       const id = `tool_${nextToolCallId++}`
+      lifecycle = Lifecycle.reasoningEnd(
+        lifecycle,
+        events,
+        "reasoning-0",
+        reasoningSignature ? googleMetadata({ thoughtSignature: reasoningSignature }) : undefined,
+      )
       lifecycle = Lifecycle.stepStart(lifecycle, events)
       events.push(
         LLMEvent.toolCall({
diff --git a/packages/llm/src/protocols/openai-chat.ts b/packages/llm/src/protocols/openai-chat.ts
index e37eec95ec..9ac85b07b1 100644
--- a/packages/llm/src/protocols/openai-chat.ts
+++ b/packages/llm/src/protocols/openai-chat.ts
@@ -8,6 +8,7 @@ import {
   LLMEvent,
   Usage,
   type FinishReason,
+  type JsonSchema,
   type LLMRequest,
   type MediaPart,
   type ReasoningPart,
@@ -19,6 +20,7 @@ import {
 import { isRecord, JsonObject, optionalArray, optionalNull, ProviderShared } from "./shared"
 import { OpenAIOptions } from "./utils/openai-options"
 import { Lifecycle } from "./utils/lifecycle"
+import { ToolSchemaProjection } from "./utils/tool-schema"
 import { ToolStream } from "./utils/tool-stream"
 
 const ADAPTER = "openai-chat"
@@ -174,12 +176,12 @@ const invalid = ProviderShared.invalidRequest
 // Lowering is the only place that knows how common LLM messages map onto the
 // OpenAI Chat wire format. Keep provider quirks here instead of leaking native
 // fields into `LLMRequest`.
-const lowerTool = (tool: ToolDefinition): OpenAIChatTool => ({
+const lowerTool = (tool: ToolDefinition, inputSchema: JsonSchema): OpenAIChatTool => ({
   type: "function",
   function: {
     name: tool.name,
     description: tool.description,
-    parameters: ProviderShared.openAiToolInputSchema(tool.inputSchema),
+    parameters: ToolSchemaProjection.openAI(inputSchema),
   },
 })
 
@@ -343,10 +345,16 @@ const fromRequest = Effect.fn("OpenAIChat.fromRequest")(function* (request: LLMR
   // `fromRequest` returns the provider body only. Endpoint, auth, framing,
   // validation, and HTTP execution are composed by `Route.make`.
   const generation = request.generation
+  const toolSchemaCompatibility = request.model.compatibility?.toolSchema
   return {
     model: request.model.id,
     messages: yield* lowerMessages(request),
-    tools: request.tools.length === 0 ? undefined : request.tools.map(lowerTool),
+    tools:
+      request.tools.length === 0
+        ? undefined
+        : request.tools.map((tool) =>
+            lowerTool(tool, ToolSchemaProjection.modelCompatibility(tool.inputSchema, toolSchemaCompatibility)),
+          ),
     tool_choice: request.toolChoice ? yield* lowerToolChoice(request.toolChoice) : undefined,
     stream: true as const,
     stream_options: { include_usage: true },
@@ -411,7 +419,12 @@ const step = (state: ParserState, event: OpenAIChatEvent) =>
     if (delta?.reasoning_content)
       lifecycle = Lifecycle.reasoningDelta(lifecycle, events, "reasoning-0", delta.reasoning_content)
 
-    if (delta?.content) lifecycle = Lifecycle.textDelta(lifecycle, events, "text-0", delta.content)
+    if (delta?.content) {
+      lifecycle = Lifecycle.reasoningEnd(lifecycle, events, "reasoning-0")
+      lifecycle = Lifecycle.textDelta(lifecycle, events, "text-0", delta.content)
+    }
+
+    if (toolDeltas.length) lifecycle = Lifecycle.reasoningEnd(lifecycle, events, "reasoning-0")
 
     for (const tool of toolDeltas) {
       const result = ToolStream.appendOrStart(
diff --git a/packages/llm/src/protocols/openai-responses.ts b/packages/llm/src/protocols/openai-responses.ts
index b8a955640e..777af081fd 100644
--- a/packages/llm/src/protocols/openai-responses.ts
+++ b/packages/llm/src/protocols/openai-responses.ts
@@ -8,6 +8,7 @@ import {
   LLMEvent,
   Usage,
   type FinishReason,
+  type JsonSchema,
   type LLMRequest,
   type ProviderMetadata,
   type ReasoningPart,
@@ -21,6 +22,7 @@ import { JsonObject, optionalArray, optionalNull, ProviderShared } from "./share
 import { isContextOverflow } from "../provider-error"
 import { OpenAIOptions } from "./utils/openai-options"
 import { Lifecycle } from "./utils/lifecycle"
+import { ToolSchemaProjection } from "./utils/tool-schema"
 import { ToolStream } from "./utils/tool-stream"
 
 const ADAPTER = "openai-responses"
@@ -253,11 +255,13 @@ const invalid = ProviderShared.invalidRequest
 // =============================================================================
 // Request Lowering
 // =============================================================================
-const lowerTool = (tool: ToolDefinition): OpenAIResponsesTool => ({
+const lowerTool = (tool: ToolDefinition, inputSchema: JsonSchema): OpenAIResponsesTool => ({
   type: "function",
   name: tool.name,
   description: tool.description,
-  parameters: ProviderShared.openAiToolInputSchema(tool.inputSchema),
+  parameters: ToolSchemaProjection.openAI(inputSchema),
+  // TODO: Read this from OpenAI-specific tool options so direct LLM callers can opt into strict schemas.
+  strict: false,
 })
 
 const lowerToolChoice = (toolChoice: NonNullable<LLMRequest["toolChoice"]>) =>
@@ -468,10 +472,16 @@ const lowerOptions = Effect.fn("OpenAIResponses.lowerOptions")(function* (reques
 const fromRequest = Effect.fn("OpenAIResponses.fromRequest")(function* (request: LLMRequest) {
   const generation = request.generation
   const options = yield* lowerOptions(request)
+  const toolSchemaCompatibility = request.model.compatibility?.toolSchema
   return {
     model: request.model.id,
     input: yield* lowerMessages(request),
-    tools: request.tools.length === 0 ? undefined : request.tools.map(lowerTool),
+    tools:
+      request.tools.length === 0
+        ? undefined
+        : request.tools.map((tool) =>
+            lowerTool(tool, ToolSchemaProjection.modelCompatibility(tool.inputSchema, toolSchemaCompatibility)),
+          ),
     tool_choice: request.toolChoice ? yield* lowerToolChoice(request.toolChoice) : undefined,
     stream: true as const,
     max_output_tokens: generation?.maxTokens,
diff --git a/packages/llm/src/protocols/shared.ts b/packages/llm/src/protocols/shared.ts
index c5b6003fd2..173dc511bb 100644
--- a/packages/llm/src/protocols/shared.ts
+++ b/packages/llm/src/protocols/shared.ts
@@ -1,5 +1,5 @@
 import { Buffer } from "node:buffer"
-import { Effect, JsonSchema, Schema, Stream } from "effect"
+import { Effect, Schema, Stream } from "effect"
 import * as Sse from "effect/unstable/encoding/Sse"
 import { Headers, HttpClientRequest } from "effect/unstable/http"
 import {
@@ -24,39 +24,6 @@ export const JsonObject = Schema.Record(Schema.String, Schema.Unknown)
 export const optionalArray = <const S extends Schema.Top>(schema: S) => Schema.optional(Schema.Array(schema))
 export const optionalNull = <const S extends Schema.Top>(schema: S) => Schema.optional(Schema.NullOr(schema))
 
-/** OpenAI function schemas require one flat object at the top level. */
-export const openAiToolInputSchema = (schema: JsonSchema.JsonSchema): JsonSchema.JsonSchema => {
-  const variants = Array.isArray(schema.anyOf) ? schema.anyOf.filter(isRecord) : []
-  const flattened =
-    variants.length === 0
-      ? { ...schema, type: "object" }
-      : {
-          ...Object.fromEntries(Object.entries(schema).filter(([key]) => key !== "anyOf")),
-          type: "object",
-          properties: variants.reduce(
-            (properties, variant) => ({ ...(isRecord(variant.properties) ? variant.properties : {}), ...properties }),
-            {},
-          ),
-          additionalProperties: false,
-        }
-  const normalized = removeNullSchemas(flattened)
-  return isRecord(normalized) ? normalized : { type: "object" }
-}
-
-const removeNullSchemas = (value: unknown): unknown => {
-  if (Array.isArray(value)) return value.map(removeNullSchemas)
-  if (!isRecord(value)) return value
-  const fields = Object.fromEntries(
-    Object.entries(value)
-      .filter(([key]) => key !== "anyOf")
-      .map(([key, field]) => [key, removeNullSchemas(field)]),
-  )
-  if (!Array.isArray(value.anyOf)) return fields
-  const variants = value.anyOf.filter((variant) => !isRecord(variant) || variant.type !== "null").map(removeNullSchemas)
-  if (variants.length === 1 && isRecord(variants[0])) return { ...fields, ...variants[0] }
-  return { ...fields, anyOf: variants }
-}
-
 /**
  * Streaming tool-call accumulator. Adapters that build a tool call across
  * multiple `tool-input-delta` chunks store the partial JSON input string here
diff --git a/packages/llm/src/protocols/utils/gemini-tool-schema.ts b/packages/llm/src/protocols/utils/gemini-tool-schema.ts
index 7690b2e600..efdbe3f6ec 100644
--- a/packages/llm/src/protocols/utils/gemini-tool-schema.ts
+++ b/packages/llm/src/protocols/utils/gemini-tool-schema.ts
@@ -1,4 +1,4 @@
-import { ProviderShared } from "../shared"
+import { isRecord } from "../../utils/record"
 
 // Gemini accepts a JSON Schema-like dialect for tool parameters, but rejects a
 // handful of common JSON Schema shapes. Keep this projection isolated so the
@@ -20,8 +20,6 @@ const SCHEMA_INTENT_KEYS = [
   "else",
 ]
 
-const isRecord = ProviderShared.isRecord
-
 const hasCombiner = (schema: unknown) =>
   isRecord(schema) && (Array.isArray(schema.anyOf) || Array.isArray(schema.oneOf) || Array.isArray(schema.allOf))
 
diff --git a/packages/llm/src/protocols/utils/tool-schema.ts b/packages/llm/src/protocols/utils/tool-schema.ts
new file mode 100644
index 0000000000..3a311eb34c
--- /dev/null
+++ b/packages/llm/src/protocols/utils/tool-schema.ts
@@ -0,0 +1,86 @@
+import type { JsonSchema, ModelToolSchemaCompatibility } from "../../schema"
+import { isRecord } from "../../utils/record"
+import { GeminiToolSchema } from "./gemini-tool-schema"
+
+const removeNullSchemas = (value: unknown): unknown => {
+  if (Array.isArray(value)) return value.map(removeNullSchemas)
+  if (!isRecord(value)) return value
+  const fields = Object.fromEntries(
+    Object.entries(value)
+      .filter(([key]) => key !== "anyOf")
+      .map(([key, field]) => [key, removeNullSchemas(field)]),
+  )
+  if (!Array.isArray(value.anyOf)) return fields
+  const variants = value.anyOf.filter((variant) => !isRecord(variant) || variant.type !== "null").map(removeNullSchemas)
+  if (variants.length === 1 && isRecord(variants[0])) return { ...fields, ...variants[0] }
+  return { ...fields, anyOf: variants }
+}
+
+const tupleItemsSchema = (items: ReadonlyArray<unknown>) => {
+  const projected = items.map(moonshotNode)
+  if (projected.length === 0) return {}
+  if (projected.length === 1) return projected[0]
+  return { anyOf: projected }
+}
+
+const moonshotNode = (schema: unknown): unknown => {
+  if (Array.isArray(schema)) return schema.map(moonshotNode)
+  if (!isRecord(schema)) return schema
+  if (typeof schema.$ref === "string") return { $ref: schema.$ref }
+  return Object.fromEntries(
+    Object.entries(schema).flatMap(([key, value]) => {
+      if (key === "items" && Array.isArray(value)) return [[key, tupleItemsSchema(value)]]
+      if (key === "prefixItems") {
+        if ("items" in schema) return []
+        return [["items", tupleItemsSchema(Array.isArray(value) ? value : [])]]
+      }
+      if (key === "unevaluatedItems") return []
+      return [[key, moonshotNode(value)]]
+    }),
+  )
+}
+
+const moonshot = (schema: JsonSchema): JsonSchema => {
+  const projected = moonshotNode(schema)
+  return isRecord(projected) ? projected : {}
+}
+
+const openAI = (schema: JsonSchema): JsonSchema => {
+  const variants = Array.isArray(schema.anyOf) ? schema.anyOf.filter(isRecord) : []
+  const flattened =
+    variants.length === 0
+      ? { ...schema, type: "object" }
+      : {
+          ...Object.fromEntries(Object.entries(schema).filter(([key]) => key !== "anyOf")),
+          type: "object",
+          properties: variants.reduce(
+            (properties, variant) => ({ ...(isRecord(variant.properties) ? variant.properties : {}), ...properties }),
+            {},
+          ),
+          additionalProperties: false,
+        }
+  const normalized = removeNullSchemas(flattened)
+  return isRecord(normalized) ? normalized : { type: "object" }
+}
+
+const gemini = (schema: JsonSchema): JsonSchema => GeminiToolSchema.convert(schema) ?? {}
+
+const modelCompatibility = (
+  schema: JsonSchema,
+  compatibility: ModelToolSchemaCompatibility | undefined,
+): JsonSchema => {
+  if (compatibility === undefined) return schema
+  switch (compatibility) {
+    case "gemini":
+      return gemini(schema)
+    case "moonshot":
+      return moonshot(schema)
+  }
+}
+
+export const ToolSchemaProjection = {
+  gemini,
+  modelCompatibility,
+  moonshot,
+  openAI,
+} as const
diff --git a/packages/llm/src/provider.ts b/packages/llm/src/provider.ts
index 7f69583418..c0406f3da0 100644
--- a/packages/llm/src/provider.ts
+++ b/packages/llm/src/provider.ts
@@ -1,7 +1,6 @@
-import type { RouteDefaultsInput } from "./route/client"
 import type { Model, ModelID, ProviderID } from "./schema"
 
-export type ModelOptions = RouteDefaultsInput
+export type ModelOptions = Pick<Model.Input, "defaults" | "compatibility">
 
 /**
  * Advanced structural provider definition helper. Built-in providers should
diff --git a/packages/llm/src/route/client.ts b/packages/llm/src/route/client.ts
index 5b5bc5ab2d..183f171dcd 100644
--- a/packages/llm/src/route/client.ts
+++ b/packages/llm/src/route/client.ts
@@ -164,13 +164,16 @@ export interface GenerateMethod {
 
 export class Service extends Context.Service<Service, Interface>()("@opencode/LLMClient") {}
 
-const resolveRequestOptions = (request: LLMRequest) =>
-  LLMRequest.update(request, {
-    generation:
-      mergeGenerationOptions(request.model.route.defaults.generation, request.generation) ?? new GenerationOptions({}),
-    providerOptions: mergeProviderOptions(request.model.route.defaults.providerOptions, request.providerOptions),
-    http: mergeHttpOptions(request.model.route.defaults.http, request.http),
+const resolveRequestOptions = (request: LLMRequest) => {
+  const routeDefaults = request.model.route.defaults
+  const modelDefaults = request.model.defaults
+  const generation = mergeGenerationOptions(routeDefaults.generation, modelDefaults?.generation, request.generation)
+  return LLMRequest.update(request, {
+    generation: generation ?? new GenerationOptions({}),
+    providerOptions: mergeProviderOptions(routeDefaults.providerOptions, modelDefaults?.providerOptions, request.providerOptions),
+    http: mergeHttpOptions(routeDefaults.http, modelDefaults?.http, request.http),
   })
+}
 
 export interface MakeInput<Body, Frame, Event, State> {
   /** Route id used in diagnostics and prepared request metadata. */
@@ -374,17 +377,12 @@ const streamRequestWith = (runtime: TransportRuntime) => (request: LLMRequest) =
 
 const generateWith = (stream: Interface["stream"]) =>
   Effect.fn("LLM.generate")(function* (request: LLMRequest) {
-    return new LLMResponse(
-      yield* stream(request).pipe(
-        Stream.runFold(
-          () => ({ events: [] as LLMEvent[], usage: undefined as LLMResponse["usage"] }),
-          (acc, event) => {
-            acc.events.push(event)
-            if ("usage" in event && event.usage !== undefined) acc.usage = event.usage
-            return acc
-          },
-        ),
-      ),
+    const state = yield* stream(request).pipe(Stream.runFold(LLMResponse.empty, LLMResponse.reduce))
+    const response = LLMResponse.complete(state)
+    if (response) return response
+    return yield* ProviderShared.eventError(
+      `${request.model.provider}/${request.model.route.id}`,
+      "Provider stream ended without a terminal finish event",
     )
   })
 
diff --git a/packages/llm/src/schema/events.ts b/packages/llm/src/schema/events.ts
index 3e46013521..e0e09aa703 100644
--- a/packages/llm/src/schema/events.ts
+++ b/packages/llm/src/schema/events.ts
@@ -1,7 +1,7 @@
 import { Schema } from "effect"
 import { ContentBlockID, FinishReason, ProtocolID, ProviderMetadata, RouteID, ToolCallID } from "./ids"
 import { ModelSchema } from "./options"
-import { ToolOutput, ToolResultValue } from "./messages"
+import { Message, ToolCallPart, ToolOutput, ToolResultPart, ToolResultValue, type ContentPart } from "./messages"
 import { ProviderFailureClassification } from "./errors"
 
 /**
@@ -335,9 +335,231 @@ const responseUsage = (events: ReadonlyArray<LLMEvent>) =>
     undefined,
   )
 
+interface ContentAssembly {
+  readonly contentIndex: number
+  readonly text: string
+  readonly providerMetadata?: ProviderMetadata
+}
+
+interface ToolInputAssembly {
+  readonly name: string
+  readonly text: string
+  readonly providerMetadata?: ProviderMetadata
+}
+
+interface ResponseState {
+  readonly events: ReadonlyArray<LLMEvent>
+  readonly message: Message
+  readonly usage?: Usage
+  readonly finishReason?: FinishReason
+  readonly textParts: Readonly<Record<string, ContentAssembly>>
+  readonly reasoningParts: Readonly<Record<string, ContentAssembly>>
+  readonly toolInputs: Readonly<Record<string, ToolInputAssembly>>
+}
+
+const emptyResponseState = (): ResponseState => ({
+  events: [],
+  message: Message.assistant([]),
+  textParts: {},
+  reasoningParts: {},
+  toolInputs: {},
+})
+
+const appendEvent = (state: ResponseState, event: LLMEvent): ResponseState => {
+  const events = [...state.events, event]
+  if (LLMEvent.is.finish(event)) {
+    return {
+      ...state,
+      events,
+      usage: event.usage ?? state.usage,
+      finishReason: event.reason,
+    }
+  }
+  if (LLMEvent.is.providerError(event)) {
+    return {
+      ...state,
+      events,
+      finishReason: state.finishReason ?? "error",
+    }
+  }
+  return {
+    ...state,
+    events,
+    usage: "usage" in event && event.usage !== undefined ? event.usage : state.usage,
+  }
+}
+
+const textContent = (text: string, providerMetadata: ProviderMetadata | undefined): ContentPart =>
+  providerMetadata === undefined ? { type: "text", text } : { type: "text", text, providerMetadata }
+
+const reasoningContent = (text: string, providerMetadata: ProviderMetadata | undefined): ContentPart =>
+  providerMetadata === undefined ? { type: "reasoning", text } : { type: "reasoning", text, providerMetadata }
+
+const contentWith = (state: ResponseState, content: ReadonlyArray<ContentPart>): ResponseState => ({
+  ...state,
+  message: Message.assistant(content),
+})
+
+const appendContent = (state: ResponseState, part: ContentPart) =>
+  contentWith(state, [...state.message.content, part])
+
+const replaceContent = (state: ResponseState, index: number, part: ContentPart) =>
+  contentWith(
+    state,
+    state.message.content.map((item, itemIndex) => (itemIndex === index ? part : item)),
+  )
+
+const ensureText = (state: ResponseState, id: string, providerMetadata?: ProviderMetadata): ResponseState => {
+  if (state.textParts[id]) return state
+  return {
+    ...appendContent(state, textContent("", providerMetadata)),
+    textParts: {
+      ...state.textParts,
+      [id]: { contentIndex: state.message.content.length, text: "", providerMetadata },
+    },
+  }
+}
+
+const reduceTextDelta = (state: ResponseState, event: TextDelta): ResponseState => {
+  const started = ensureText(state, event.id, event.providerMetadata)
+  const current = started.textParts[event.id]
+  if (!current) return started
+  const text = current.text + event.text
+  const providerMetadata = event.providerMetadata ?? current.providerMetadata
+  return {
+    ...replaceContent(started, current.contentIndex, textContent(text, providerMetadata)),
+    textParts: { ...started.textParts, [event.id]: { ...current, text, providerMetadata } },
+  }
+}
+
+const reduceTextEnd = (state: ResponseState, event: TextEnd): ResponseState => {
+  const current = state.textParts[event.id]
+  if (!current) return state
+  const providerMetadata = event.providerMetadata ?? current.providerMetadata
+  return {
+    ...replaceContent(state, current.contentIndex, textContent(current.text, providerMetadata)),
+    textParts: { ...state.textParts, [event.id]: { ...current, providerMetadata } },
+  }
+}
+
+const ensureReasoning = (state: ResponseState, id: string, providerMetadata?: ProviderMetadata): ResponseState => {
+  if (state.reasoningParts[id]) return state
+  return {
+    ...appendContent(state, reasoningContent("", providerMetadata)),
+    reasoningParts: {
+      ...state.reasoningParts,
+      [id]: { contentIndex: state.message.content.length, text: "", providerMetadata },
+    },
+  }
+}
+
+const reduceReasoningDelta = (state: ResponseState, event: ReasoningDelta): ResponseState => {
+  const started = ensureReasoning(state, event.id, event.providerMetadata)
+  const current = started.reasoningParts[event.id]
+  if (!current) return started
+  const text = current.text + event.text
+  const providerMetadata = event.providerMetadata ?? current.providerMetadata
+  return {
+    ...replaceContent(started, current.contentIndex, reasoningContent(text, providerMetadata)),
+    reasoningParts: { ...started.reasoningParts, [event.id]: { ...current, text, providerMetadata } },
+  }
+}
+
+const reduceReasoningEnd = (state: ResponseState, event: ReasoningEnd): ResponseState => {
+  const current = state.reasoningParts[event.id]
+  if (!current) return state
+  const providerMetadata = event.providerMetadata ?? current.providerMetadata
+  return {
+    ...replaceContent(state, current.contentIndex, reasoningContent(current.text, providerMetadata)),
+    reasoningParts: { ...state.reasoningParts, [event.id]: { ...current, providerMetadata } },
+  }
+}
+
+const reduceToolInputStart = (state: ResponseState, event: ToolInputStart): ResponseState => ({
+  ...state,
+  toolInputs: {
+    ...state.toolInputs,
+    [event.id]: { name: event.name, text: "", providerMetadata: event.providerMetadata },
+  },
+})
+
+const reduceToolInputDelta = (state: ResponseState, event: ToolInputDelta): ResponseState => {
+  const current = state.toolInputs[event.id] ?? { name: event.name, text: "" }
+  return {
+    ...state,
+    toolInputs: { ...state.toolInputs, [event.id]: { ...current, text: current.text + event.text } },
+  }
+}
+
+const reduceToolInputEnd = (state: ResponseState, event: ToolInputEnd): ResponseState => {
+  const current = state.toolInputs[event.id] ?? { name: event.name, text: "" }
+  return {
+    ...state,
+    toolInputs: {
+      ...state.toolInputs,
+      [event.id]: { ...current, name: event.name, providerMetadata: event.providerMetadata ?? current.providerMetadata },
+    },
+  }
+}
+
+const toolCallContent = (event: ToolCall): ContentPart =>
+  ToolCallPart.make({
+    id: event.id,
+    name: event.name,
+    input: event.input,
+    ...(event.providerExecuted === undefined ? {} : { providerExecuted: event.providerExecuted }),
+    ...(event.providerMetadata === undefined ? {} : { providerMetadata: event.providerMetadata }),
+  })
+
+const toolResultContent = (event: ToolResult): ContentPart =>
+  ToolResultPart.make({
+    id: event.id,
+    name: event.name,
+    result: event.result,
+    ...(event.providerExecuted === undefined ? {} : { providerExecuted: event.providerExecuted }),
+    ...(event.providerMetadata === undefined ? {} : { providerMetadata: event.providerMetadata }),
+  })
+
+const reduceToolCall = (state: ResponseState, event: ToolCall): ResponseState => {
+  const { [event.id]: _finished, ...toolInputs } = state.toolInputs
+  return { ...appendContent(state, toolCallContent(event)), toolInputs }
+}
+
+const reduceResponseState = (state: ResponseState, event: LLMEvent): ResponseState => {
+  const next = appendEvent(state, event)
+  switch (event.type) {
+    case "text-start":
+      return ensureText(next, event.id, event.providerMetadata)
+    case "text-delta":
+      return reduceTextDelta(next, event)
+    case "text-end":
+      return reduceTextEnd(next, event)
+    case "reasoning-start":
+      return ensureReasoning(next, event.id, event.providerMetadata)
+    case "reasoning-delta":
+      return reduceReasoningDelta(next, event)
+    case "reasoning-end":
+      return reduceReasoningEnd(next, event)
+    case "tool-input-start":
+      return reduceToolInputStart(next, event)
+    case "tool-input-delta":
+      return reduceToolInputDelta(next, event)
+    case "tool-input-end":
+      return reduceToolInputEnd(next, event)
+    case "tool-call":
+      return reduceToolCall(next, event)
+    case "tool-result":
+      return appendContent(next, toolResultContent(event))
+    default:
+      return next
+  }
+}
+
 export class LLMResponse extends Schema.Class<LLMResponse>("LLM.Response")({
+  message: Message,
   events: Schema.Array(LLMEvent),
   usage: Schema.optional(Usage),
+  finishReason: FinishReason,
 }) {
   /** Concatenated assistant text assembled from streamed `text-delta` events. */
   get text() {
@@ -356,8 +578,29 @@ export class LLMResponse extends Schema.Class<LLMResponse>("LLM.Response")({
 }
 
 export namespace LLMResponse {
+  export type State = ResponseState
   export type Output = LLMResponse | { readonly events: ReadonlyArray<LLMEvent>; readonly usage?: Usage }
 
+  /** Initial reducer state for assembling one provider attempt. */
+  export const empty = emptyResponseState
+
+  /** Purely fold one provider-neutral event into the attempt assembly state. */
+  export const reduce = reduceResponseState
+
+  /** Return a completed response only after a terminal finish or provider error. */
+  export const complete = (state: State): LLMResponse | undefined =>
+    state.finishReason === undefined
+      ? undefined
+      : new LLMResponse({
+          message: state.message,
+          events: [...state.events],
+          usage: state.usage,
+          finishReason: state.finishReason,
+        })
+
+  /** Convenience reducer for callers that already have a collected event list. */
+  export const fromEvents = (events: ReadonlyArray<LLMEvent>) => complete(events.reduce(reduce, empty()))
+
   /** Concatenate assistant text from a response or collected event list. */
   export const text = (response: Output) => responseText(response.events)
 
diff --git a/packages/llm/src/schema/options.ts b/packages/llm/src/schema/options.ts
index 747d2d5ff0..c041e93d22 100644
--- a/packages/llm/src/schema/options.ts
+++ b/packages/llm/src/schema/options.ts
@@ -136,15 +136,60 @@ export namespace ModelLimits {
     input instanceof ModelLimits ? input : new ModelLimits(input ?? {})
 }
 
+export class ModelDefaults extends Schema.Class<ModelDefaults>("LLM.ModelDefaults")({
+  limits: Schema.optional(ModelLimits),
+  generation: Schema.optional(GenerationOptions),
+  providerOptions: Schema.optional(ProviderOptions),
+  http: Schema.optional(HttpOptions),
+}) {}
+
+export namespace ModelDefaults {
+  export type Input = ModelDefaults | {
+    readonly limits?: ModelLimits.Input
+    readonly generation?: GenerationOptions.Input
+    readonly providerOptions?: ProviderOptions
+    readonly http?: HttpOptions.Input
+  }
+
+  /** Normalize selected-model request defaults without applying precedence. */
+  export const make = (input: Input) => {
+    if (input instanceof ModelDefaults) return input
+    return new ModelDefaults({
+      limits: input.limits === undefined ? undefined : ModelLimits.make(input.limits),
+      generation: input.generation === undefined ? undefined : GenerationOptions.make(input.generation),
+      providerOptions: input.providerOptions,
+      http: input.http === undefined ? undefined : HttpOptions.make(input.http),
+    })
+  }
+}
+
+export const ModelToolSchemaCompatibility = Schema.Literals(["gemini", "moonshot"])
+export type ModelToolSchemaCompatibility = Schema.Schema.Type<typeof ModelToolSchemaCompatibility>
+
+export class ModelCompatibility extends Schema.Class<ModelCompatibility>("LLM.ModelCompatibility")({
+  toolSchema: Schema.optional(ModelToolSchemaCompatibility),
+}) {}
+
+export namespace ModelCompatibility {
+  export type Input = ModelCompatibility | ConstructorParameters<typeof ModelCompatibility>[0]
+
+  /** Normalize model/upstream compatibility metadata without projecting requests. */
+  export const make = (input: Input) => (input instanceof ModelCompatibility ? input : new ModelCompatibility(input))
+}
+
 export class Model {
   readonly id: ModelID
   readonly provider: ProviderID
   readonly route: AnyRoute
+  readonly defaults?: ModelDefaults
+  readonly compatibility?: ModelCompatibility
 
   constructor(input: Model.ConstructorInput) {
     this.id = input.id
     this.provider = input.provider
     this.route = input.route
+    this.defaults = input.defaults
+    this.compatibility = input.compatibility
   }
 
   static make(input: Model.Input) {
@@ -152,6 +197,8 @@ export class Model {
       id: ModelID.make(input.id),
       provider: ProviderID.make(input.provider),
       route: input.route,
+      defaults: input.defaults === undefined ? undefined : ModelDefaults.make(input.defaults),
+      compatibility: input.compatibility === undefined ? undefined : ModelCompatibility.make(input.compatibility),
     })
   }
 
@@ -160,6 +207,8 @@ export class Model {
       id: model.id,
       provider: model.provider,
       route: model.route,
+      defaults: model.defaults,
+      compatibility: model.compatibility,
     }
   }
 
@@ -177,11 +226,15 @@ export namespace Model {
     readonly id: ModelID
     readonly provider: ProviderID
     readonly route: AnyRoute
+    readonly defaults?: ModelDefaults
+    readonly compatibility?: ModelCompatibility
   }
 
-  export type Input = Omit<ConstructorInput, "id" | "provider"> & {
+  export type Input = Omit<ConstructorInput, "id" | "provider" | "defaults" | "compatibility"> & {
     readonly id: string | ModelID
     readonly provider: string | ProviderID
+    readonly defaults?: ModelDefaults.Input
+    readonly compatibility?: ModelCompatibility.Input
   }
 }
 
diff --git a/packages/llm/test/adapter.test.ts b/packages/llm/test/adapter.test.ts
index 8e182948fa..bbbb29f37a 100644
--- a/packages/llm/test/adapter.test.ts
+++ b/packages/llm/test/adapter.test.ts
@@ -1,6 +1,6 @@
 import { describe, expect } from "bun:test"
 import { Effect, Schema, Stream } from "effect"
-import { LLM } from "../src"
+import { LLM, LLMResponse } from "../src"
 import { Route, Endpoint, LLMClient, Protocol, type FramingDef } from "../src/route"
 import { Model } from "../src/schema"
 import { testEffect } from "./lib/effect"
@@ -112,9 +112,16 @@ describe("llm route", () => {
       const llm = yield* LLMClient.Service
       const events = Array.from(yield* llm.stream(request).pipe(Stream.runCollect))
       const response = yield* llm.generate(request)
+      const reduced = LLMResponse.fromEvents(events)
 
       expect(events.map((event) => event.type)).toEqual(["text-delta", "finish"])
-      expect(response.events.map((event) => event.type)).toEqual(["text-delta", "finish"])
+      expect(reduced).toBeDefined()
+      if (!reduced) throw new Error("stream reducer did not produce a completed response")
+      expect(response.events).toEqual(events)
+      expect(response.message).toEqual(reduced.message)
+      expect(response.usage).toEqual(reduced.usage)
+      expect(response.finishReason).toEqual(reduced.finishReason)
+      expect(response.message.content).toEqual([{ type: "text", text: 'echo:{"body":"hello"}' }])
     }),
   )
 
diff --git a/packages/llm/test/fixtures/recordings/gemini-cache/reports-cachedcontenttokencount-on-identical-second-call.json b/packages/llm/test/fixtures/recordings/gemini-cache/reports-cachedcontenttokencount-on-identical-second-call.json
index 0145756887..209aadfc1a 100644
--- a/packages/llm/test/fixtures/recordings/gemini-cache/reports-cachedcontenttokencount-on-identical-second-call.json
+++ b/packages/llm/test/fixtures/recordings/gemini-cache/reports-cachedcontenttokencount-on-identical-second-call.json
@@ -21,7 +21,7 @@
         "headers": {
           "content-type": "text/event-stream"
         },
-        "body": ""
+        "body": "data: {\"candidates\":[{\"content\":{\"role\":\"model\",\"parts\":[{\"text\":\"Hi.\"}]},\"finishReason\":\"STOP\"}],\"usageMetadata\":{\"promptTokenCount\":1200,\"candidatesTokenCount\":2,\"totalTokenCount\":1202}}\n\n"
       }
     },
     {
@@ -39,7 +39,7 @@
         "headers": {
           "content-type": "text/event-stream"
         },
-        "body": ""
+        "body": "data: {\"candidates\":[{\"content\":{\"role\":\"model\",\"parts\":[{\"text\":\"Hi.\"}]},\"finishReason\":\"STOP\"}],\"usageMetadata\":{\"cachedContentTokenCount\":1100,\"promptTokenCount\":1200,\"candidatesTokenCount\":2,\"totalTokenCount\":1202}}\n\n"
       }
     }
   ]
diff --git a/packages/llm/test/fixtures/recordings/openai-responses/gpt-5-5-drives-a-tool-loop.json b/packages/llm/test/fixtures/recordings/openai-responses/gpt-5-5-drives-a-tool-loop.json
index a3f2e014df..9d441205fd 100644
--- a/packages/llm/test/fixtures/recordings/openai-responses/gpt-5-5-drives-a-tool-loop.json
+++ b/packages/llm/test/fixtures/recordings/openai-responses/gpt-5-5-drives-a-tool-loop.json
@@ -22,7 +22,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"system\",\"content\":\"Use the get_weather tool, then answer in one short sentence.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get current weather for a city.\",\"parameters\":{\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false}}],\"stream\":true,\"max_output_tokens\":80}"
+        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"system\",\"content\":\"Use the get_weather tool, then answer in one short sentence.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get current weather for a city.\",\"parameters\":{\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"stream\":true,\"max_output_tokens\":80}"
       },
       "response": {
         "status": 200,
@@ -40,7 +40,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"system\",\"content\":\"Use the get_weather tool, then answer in one short sentence.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"function_call\",\"call_id\":\"call_JCuVTkQxVB3cCmFWx52adJKZ\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":\\\"Paris\\\"}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_JCuVTkQxVB3cCmFWx52adJKZ\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get current weather for a city.\",\"parameters\":{\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false}}],\"stream\":true,\"max_output_tokens\":80}"
+        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"system\",\"content\":\"Use the get_weather tool, then answer in one short sentence.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"function_call\",\"call_id\":\"call_JCuVTkQxVB3cCmFWx52adJKZ\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":\\\"Paris\\\"}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_JCuVTkQxVB3cCmFWx52adJKZ\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get current weather for a city.\",\"parameters\":{\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"stream\":true,\"max_output_tokens\":80}"
       },
       "response": {
         "status": 200,
diff --git a/packages/llm/test/fixtures/recordings/openai-responses/gpt-5-5-streams-tool-call.json b/packages/llm/test/fixtures/recordings/openai-responses/gpt-5-5-streams-tool-call.json
index 172b8407e6..8aa5dedaaf 100644
--- a/packages/llm/test/fixtures/recordings/openai-responses/gpt-5-5-streams-tool-call.json
+++ b/packages/llm/test/fixtures/recordings/openai-responses/gpt-5-5-streams-tool-call.json
@@ -14,7 +14,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"system\",\"content\":\"Call tools exactly as requested.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"Call get_weather with city exactly Paris.\"}]}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get current weather for a city.\",\"parameters\":{\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false}}],\"tool_choice\":{\"type\":\"function\",\"name\":\"get_weather\"},\"stream\":true,\"max_output_tokens\":80}"
+        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"system\",\"content\":\"Call tools exactly as requested.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"Call get_weather with city exactly Paris.\"}]}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get current weather for a city.\",\"parameters\":{\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"tool_choice\":{\"type\":\"function\",\"name\":\"get_weather\"},\"stream\":true,\"max_output_tokens\":80}"
       },
       "response": {
         "status": 200,
diff --git a/packages/llm/test/fixtures/recordings/openai-responses/openai-responses-gpt-5-5-image-tool-result.json b/packages/llm/test/fixtures/recordings/openai-responses/openai-responses-gpt-5-5-image-tool-result.json
index 21fb8944f4..4f65f43b57 100644
--- a/packages/llm/test/fixtures/recordings/openai-responses/openai-responses-gpt-5-5-image-tool-result.json
+++ b/packages/llm/test/fixtures/recordings/openai-responses/openai-responses-gpt-5-5-image-tool-result.json
@@ -28,7 +28,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"system\",\"content\":\"Read images carefully. Reply only with the visible text, lowercase, no punctuation.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"Use the read_screenshot tool, then reply with the words shown.\"}]},{\"type\":\"function_call\",\"call_id\":\"call_screenshot_1\",\"name\":\"read_screenshot\",\"arguments\":\"{}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_screenshot_1\",\"output\":[{\"type\":\"input_text\",\"text\":\"Image read successfully\"},{\"type\":\"input_image\",\"image_url\":\"data:image/png;base64,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\"}]}],\"tools\":[{\"type\":\"function\",\"name\":\"read_screenshot\",\"description\":\"Capture a screenshot of the current screen.\",\"parameters\":{\"type\":\"object\",\"properties\":{},\"additionalProperties\":false}}],\"store\":false,\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"max_output_tokens\":40,\"stream\":true}"
+        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"system\",\"content\":\"Read images carefully. Reply only with the visible text, lowercase, no punctuation.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"Use the read_screenshot tool, then reply with the words shown.\"}]},{\"type\":\"function_call\",\"call_id\":\"call_screenshot_1\",\"name\":\"read_screenshot\",\"arguments\":\"{}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_screenshot_1\",\"output\":[{\"type\":\"input_text\",\"text\":\"Image read successfully\"},{\"type\":\"input_image\",\"image_url\":\"data:image/png;base64,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\"}]}],\"tools\":[{\"type\":\"function\",\"name\":\"read_screenshot\",\"description\":\"Capture a screenshot of the current screen.\",\"parameters\":{\"type\":\"object\",\"properties\":{},\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"max_output_tokens\":40,\"stream\":true}"
       },
       "response": {
         "status": 200,
diff --git a/packages/llm/test/llm.test.ts b/packages/llm/test/llm.test.ts
index 633a4662da..64346a8bb0 100644
--- a/packages/llm/test/llm.test.ts
+++ b/packages/llm/test/llm.test.ts
@@ -90,15 +90,47 @@ describe("llm constructors", () => {
       provider: "fake",
       route: chatRoute,
     })
-    const updated = Model.update(base, { route: responsesRoute })
+    const updated = Model.update(base, {
+      route: responsesRoute,
+      defaults: { generation: { maxTokens: 20 } },
+      compatibility: { toolSchema: "gemini" },
+    })
+    const updatedInput = Model.input(updated)
 
     expect(updated).toBeInstanceOf(Model)
     expect(String(updated.id)).toBe("fake-model")
     expect(updated.route).toBe(responsesRoute)
-    expect(String(Model.input(updated).provider)).toBe("fake")
+    expect(updated.defaults?.generation).toEqual({ maxTokens: 20 })
+    expect(updated.compatibility).toEqual({ toolSchema: "gemini" })
+    expect(updatedInput.defaults).toBe(updated.defaults)
+    expect(updatedInput.compatibility).toBe(updated.compatibility)
+    expect(String(updatedInput.provider)).toBe("fake")
     expect(Model.update(updated, {})).toBe(updated)
   })
 
+  test("carries model defaults and compatibility through route model selection", () => {
+    const model = chatRoute.model({
+      id: "kimi-k2",
+      defaults: {
+        limits: { context: 128_000, output: 8_192 },
+        generation: { maxTokens: 1_024, stop: ["END"] },
+        providerOptions: { openai: { parallelToolCalls: false } },
+        http: { body: { extra_body: true } },
+      },
+      compatibility: { toolSchema: "moonshot" },
+    })
+    const request = LLM.request({ model, prompt: "Say hello." })
+
+    expect(request.model.defaults?.limits).toEqual({ context: 128_000, output: 8_192 })
+    expect(request.model.defaults?.generation).toEqual({ maxTokens: 1_024, stop: ["END"] })
+    expect(request.model.defaults?.providerOptions).toEqual({ openai: { parallelToolCalls: false } })
+    expect(request.model.defaults?.http).toEqual({ body: { extra_body: true } })
+    expect(request.model.compatibility).toEqual({ toolSchema: "moonshot" })
+    expect(request.generation).toBeUndefined()
+    expect(request.providerOptions).toBeUndefined()
+    expect(request.http).toBeUndefined()
+  })
+
   test("builds tool choices from names and tools", () => {
     const tool = ToolDefinition.make({ name: "lookup", description: "Lookup data", inputSchema: { type: "object" } })
 
diff --git a/packages/llm/test/prepare.test.ts b/packages/llm/test/prepare.test.ts
new file mode 100644
index 0000000000..d6006095f4
--- /dev/null
+++ b/packages/llm/test/prepare.test.ts
@@ -0,0 +1,162 @@
+import { describe, expect, test } from "bun:test"
+import { Effect, Schema } from "effect"
+import { HttpClientRequest } from "effect/unstable/http"
+import { LLM, mergeProviderOptions } from "../src"
+import { AnthropicMessages, OpenAIChat } from "../src/protocols"
+import { Auth, LLMClient } from "../src/route"
+import { it } from "./lib/effect"
+import { dynamicResponse } from "./lib/http"
+import { deltaChunk } from "./lib/openai-chunks"
+import { sseEvents } from "./lib/sse"
+
+const TargetJson = Schema.fromJsonString(Schema.Unknown)
+const decodeJson = Schema.decodeUnknownSync(TargetJson)
+
+describe("request option precedence", () => {
+  test("deep-merges provider option records and replaces arrays, primitives, and null", () => {
+    const merged = mergeProviderOptions(
+      {
+        openai: {
+          include: ["route"],
+          metadata: { route: true, shared: "route" },
+          nullable: "route",
+          primitive: "route",
+        },
+      },
+      {
+        openai: {
+          include: ["model"],
+          metadata: { model: true, shared: "model" },
+          nullable: null,
+          primitive: "model",
+        },
+      },
+      { openai: { metadata: { request: true }, primitive: false } },
+    )
+
+    expect(merged).toEqual({
+      openai: {
+        include: ["model"],
+        metadata: { route: true, model: true, request: true, shared: "model" },
+        nullable: null,
+        primitive: false,
+      },
+    })
+  })
+
+  it.effect("prepares bodies with route defaults, model defaults, and call options in order", () =>
+    Effect.gen(function* () {
+      const route = OpenAIChat.route.with({
+        endpoint: { baseURL: "https://api.openai.test/v1/" },
+        auth: Auth.bearer("test"),
+        generation: { maxTokens: 10, temperature: 1, stop: ["route"] },
+        providerOptions: { openai: { store: false, reasoningEffort: "low" } },
+      })
+      const model = route.model({
+        id: "gpt-4o-mini",
+        defaults: {
+          generation: { maxTokens: 20, temperature: 0.5, frequencyPenalty: 0.25, stop: ["model"] },
+          providerOptions: { openai: { reasoningEffort: "medium" } },
+        },
+      })
+      const prepared = yield* LLMClient.prepare<OpenAIChat.OpenAIChatBody>(
+        LLM.request({
+          model,
+          prompt: "Say hello.",
+          generation: { maxTokens: 30, topP: 0.9, stop: ["request"] },
+          providerOptions: { openai: { store: true } },
+        }),
+      )
+
+      expect(prepared.body).toMatchObject({
+        model: "gpt-4o-mini",
+        stream: true,
+        max_tokens: 30,
+        temperature: 0.5,
+        top_p: 0.9,
+        frequency_penalty: 0.25,
+        store: true,
+        reasoning_effort: "medium",
+      })
+      expect(prepared.body.stop).toEqual(["request"])
+    }),
+  )
+
+  it.effect("applies model HTTP defaults before request HTTP overlays", () =>
+    LLMClient.generate(
+      LLM.request({
+        model: OpenAIChat.route
+          .with({
+            endpoint: { baseURL: "https://api.openai.test/v1/" },
+            auth: Auth.bearer("fresh-key"),
+            http: {
+              body: { metadata: { route: true, shared: "route" }, value: "route" },
+              headers: { "x-route": "route", "x-shared": "route" },
+              query: { route: "1", shared: "route" },
+            },
+          })
+          .model({
+            id: "gpt-4o-mini",
+            defaults: {
+              http: {
+                body: { metadata: { model: true, shared: "model" }, value: "model" },
+                headers: { "x-model": "model", "x-shared": "model" },
+                query: { model: "1", shared: "model" },
+              },
+            },
+          }),
+        prompt: "Say hello.",
+        http: {
+          body: { metadata: { request: true }, value: null },
+          headers: { "x-request": "request" },
+          query: { request: "1" },
+        },
+      }),
+    ).pipe(
+      Effect.provide(
+        dynamicResponse((input) =>
+          Effect.gen(function* () {
+            const web = yield* HttpClientRequest.toWeb(input.request).pipe(Effect.orDie)
+            const url = new URL(web.url)
+            expect(url.searchParams.get("route")).toBe("1")
+            expect(url.searchParams.get("model")).toBe("1")
+            expect(url.searchParams.get("request")).toBe("1")
+            expect(url.searchParams.get("shared")).toBe("model")
+            expect(web.headers.get("authorization")).toBe("Bearer fresh-key")
+            expect(web.headers.get("x-route")).toBe("route")
+            expect(web.headers.get("x-model")).toBe("model")
+            expect(web.headers.get("x-request")).toBe("request")
+            expect(web.headers.get("x-shared")).toBe("model")
+            expect(decodeJson(input.text)).toMatchObject({
+              metadata: { route: true, model: true, request: true, shared: "model" },
+              value: null,
+            })
+            return input.respond(sseEvents(deltaChunk({}, "stop")), {
+              headers: { "content-type": "text/event-stream" },
+            })
+          }),
+        ),
+      ),
+    ),
+  )
+
+  it.effect("uses model output limits after route limits and before call maxTokens", () =>
+    Effect.gen(function* () {
+      const route = AnthropicMessages.route.with({
+        endpoint: { baseURL: "https://api.anthropic.test/v1/" },
+        auth: Auth.header("x-api-key", "test"),
+        limits: { output: 128 },
+      })
+      const model = route.model({ id: "claude-sonnet-4-5", defaults: { limits: { output: 64 } } })
+      const withoutMaxTokens = yield* LLMClient.prepare<AnthropicMessages.AnthropicMessagesBody>(
+        LLM.request({ model, prompt: "Say hello.", cache: "none" }),
+      )
+      const withMaxTokens = yield* LLMClient.prepare<AnthropicMessages.AnthropicMessagesBody>(
+        LLM.request({ model, prompt: "Say hello.", cache: "none", generation: { maxTokens: 32 } }),
+      )
+
+      expect(withoutMaxTokens.body.max_tokens).toBe(64)
+      expect(withMaxTokens.body.max_tokens).toBe(32)
+    }),
+  )
+})
diff --git a/packages/llm/test/provider/anthropic-messages.test.ts b/packages/llm/test/provider/anthropic-messages.test.ts
index dabf512f6b..8989312958 100644
--- a/packages/llm/test/provider/anthropic-messages.test.ts
+++ b/packages/llm/test/provider/anthropic-messages.test.ts
@@ -395,6 +395,10 @@ describe("Anthropic Messages route", () => {
       expect(response.events.find((event) => event.type === "reasoning-end")).toMatchObject({
         providerMetadata: { anthropic: { signature: "sig_1" } },
       })
+      expect(response.message.content).toEqual([
+        { type: "text", text: "Hello!" },
+        { type: "reasoning", text: "thinking", providerMetadata: { anthropic: { signature: "sig_1" } } },
+      ])
       expect(response.events.at(-1)).toMatchObject({
         type: "finish",
         reason: "stop",
diff --git a/packages/llm/test/provider/gemini.test.ts b/packages/llm/test/provider/gemini.test.ts
index d30742c47d..1dc253c0ea 100644
--- a/packages/llm/test/provider/gemini.test.ts
+++ b/packages/llm/test/provider/gemini.test.ts
@@ -347,10 +347,10 @@ describe("Gemini route", () => {
         { type: "step-start", index: 0 },
         { type: "reasoning-start", id: "reasoning-0" },
         { type: "reasoning-delta", id: "reasoning-0", text: "thinking" },
+        { type: "reasoning-end", id: "reasoning-0" },
         { type: "text-start", id: "text-0" },
         { type: "text-delta", id: "text-0", text: "Hello" },
         { type: "text-delta", id: "text-0", text: "!" },
-        { type: "reasoning-end", id: "reasoning-0" },
         { type: "text-end", id: "text-0" },
         { type: "step-finish", index: 0, reason: "stop", usage, providerMetadata: undefined },
         {
@@ -399,6 +399,9 @@ describe("Gemini route", () => {
         providerMetadata: { google: { thoughtSignature: "thought_sig" } },
       })
       expect(toolCall).toMatchObject({ providerMetadata: { google: { thoughtSignature: "tool_sig" } } })
+      expect(response.events.findIndex((event) => event.type === "reasoning-end")).toBeLessThan(
+        response.events.findIndex((event) => event.type === "tool-call"),
+      )
 
       const prepared = yield* LLMClient.prepare<Gemini.GeminiBody>(
         LLM.request({
diff --git a/packages/llm/test/provider/openai-chat.test.ts b/packages/llm/test/provider/openai-chat.test.ts
index 5dbc89f1ae..b736dc9dd3 100644
--- a/packages/llm/test/provider/openai-chat.test.ts
+++ b/packages/llm/test/provider/openai-chat.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect } from "bun:test"
 import { Effect, Schema, Stream } from "effect"
 import { HttpClientRequest } from "effect/unstable/http"
-import { LLM, LLMError, Message, Model, ToolCallPart, Usage } from "../../src"
+import { LLM, LLMError, LLMEvent, Message, Model, ToolCallPart, Usage } from "../../src"
 import * as Azure from "../../src/providers/azure"
 import * as OpenAI from "../../src/providers/openai"
 import * as OpenAIChat from "../../src/protocols/openai-chat"
@@ -542,9 +542,9 @@ describe("OpenAI Chat route", () => {
         { type: "step-start", index: 0 },
         { type: "reasoning-start", id: "reasoning-0" },
         { type: "reasoning-delta", id: "reasoning-0", text: "thinking" },
+        { type: "reasoning-end", id: "reasoning-0" },
         { type: "text-start", id: "text-0" },
         { type: "text-delta", id: "text-0", text: "Hello" },
-        { type: "reasoning-end", id: "reasoning-0" },
         { type: "text-end", id: "text-0" },
         { type: "step-finish", index: 0, reason: "stop" },
         { type: "finish", reason: "stop" },
@@ -597,19 +597,22 @@ describe("OpenAI Chat route", () => {
         }),
         deltaChunk({ tool_calls: [{ index: 0, function: { arguments: ':"weather"}' } }] }),
       )
-      const response = yield* LLMClient.generate(
-        LLM.updateRequest(request, {
-          tools: [{ name: "lookup", description: "Lookup data", inputSchema: { type: "object" } }],
-        }),
-      ).pipe(Effect.provide(fixedResponse(body)))
+      const input = LLM.updateRequest(request, {
+        tools: [{ name: "lookup", description: "Lookup data", inputSchema: { type: "object" } }],
+      })
+      const events = Array.from(
+        yield* LLMClient.stream(input).pipe(Stream.runCollect, Effect.provide(fixedResponse(body))),
+      )
+      const error = yield* LLMClient.generate(input).pipe(Effect.provide(fixedResponse(body)), Effect.flip)
 
-      expect(response.events).toEqual([
+      expect(events).toEqual([
         { type: "step-start", index: 0 },
         { type: "tool-input-start", id: "call_1", name: "lookup", providerMetadata: undefined },
         { type: "tool-input-delta", id: "call_1", name: "lookup", text: '{"query"' },
         { type: "tool-input-delta", id: "call_1", name: "lookup", text: ':"weather"}' },
       ])
-      expect(response.toolCalls).toEqual([])
+      expect(events.filter(LLMEvent.is.toolCall)).toEqual([])
+      expect(error.message).toContain("Provider stream ended without a terminal finish event")
     }),
   )
 
diff --git a/packages/llm/test/provider/openai-responses.test.ts b/packages/llm/test/provider/openai-responses.test.ts
index b854537fe2..f4969fb1a3 100644
--- a/packages/llm/test/provider/openai-responses.test.ts
+++ b/packages/llm/test/provider/openai-responses.test.ts
@@ -115,6 +115,7 @@ describe("OpenAI Responses route", () => {
           type: "function",
           name: "read",
           description: "Read a path or resource.",
+          strict: false,
           parameters: {
             type: "object",
             properties: {
@@ -771,6 +772,11 @@ describe("OpenAI Responses route", () => {
         { type: "step-finish", index: 0, reason: "stop" },
         { type: "finish", reason: "stop" },
       ])
+      expect(response.events.filter((event) => event.type === "finish")).toHaveLength(1)
+      expect(response.message.content).toEqual([
+        { type: "reasoning", text: "thinking" },
+        { type: "text", text: "Hello" },
+      ])
     }),
   )
 
diff --git a/packages/llm/test/response.test.ts b/packages/llm/test/response.test.ts
new file mode 100644
index 0000000000..5e48e5ef45
--- /dev/null
+++ b/packages/llm/test/response.test.ts
@@ -0,0 +1,98 @@
+import { describe, expect, test } from "bun:test"
+import { LLMEvent, LLMResponse } from "../src"
+
+const reduce = (events: ReadonlyArray<LLMEvent>) => events.reduce(LLMResponse.reduce, LLMResponse.empty())
+const finishEvents = (events: ReadonlyArray<LLMEvent>) => events.filter(LLMEvent.is.finish)
+
+describe("LLMResponse reducer", () => {
+  test("assembles interleaved reasoning and text with end metadata", () => {
+    const events = [
+      LLMEvent.reasoningStart({ id: "r1" }),
+      LLMEvent.reasoningDelta({ id: "r1", text: "I should " }),
+      LLMEvent.textStart({ id: "t1" }),
+      LLMEvent.reasoningDelta({ id: "r1", text: "compare..." }),
+      LLMEvent.reasoningEnd({ id: "r1", providerMetadata: { anthropic: { signature: "sig" } } }),
+      LLMEvent.textDelta({ id: "t1", text: "Answer" }),
+      LLMEvent.textEnd({ id: "t1" }),
+      LLMEvent.finish({ reason: "stop", usage: { outputTokens: 5 } }),
+    ]
+    const response = LLMResponse.fromEvents(events)
+
+    expect(response?.finishReason).toBe("stop")
+    expect(response?.usage).toMatchObject({ outputTokens: 5 })
+    expect(response?.events).toEqual(events)
+    expect(response?.events.map((event) => event.type)).toEqual([
+      "reasoning-start",
+      "reasoning-delta",
+      "text-start",
+      "reasoning-delta",
+      "reasoning-end",
+      "text-delta",
+      "text-end",
+      "finish",
+    ])
+    expect(finishEvents(response?.events ?? [])).toHaveLength(1)
+    expect(response?.message.content).toEqual([
+      {
+        type: "reasoning",
+        text: "I should compare...",
+        providerMetadata: { anthropic: { signature: "sig" } },
+      },
+      { type: "text", text: "Answer" },
+    ])
+  })
+
+  test("preserves partial content without completing a failed stream", () => {
+    const state = reduce([LLMEvent.textStart({ id: "t1" }), LLMEvent.textDelta({ id: "t1", text: "partial" })])
+
+    expect(LLMResponse.complete(state)).toBeUndefined()
+    expect(state.message.content).toEqual([{ type: "text", text: "partial" }])
+  })
+
+  test("does not complete ended content without a terminal finish", () => {
+    const state = reduce([
+      LLMEvent.textStart({ id: "t1" }),
+      LLMEvent.textDelta({ id: "t1", text: "partial" }),
+      LLMEvent.textEnd({ id: "t1" }),
+    ])
+
+    expect(LLMResponse.complete(state)).toBeUndefined()
+    expect(state.message.content).toEqual([{ type: "text", text: "partial" }])
+  })
+
+  test("uses terminal usage when present and keeps prior usage when finish omits it", () => {
+    const withFinishUsage = LLMResponse.fromEvents([
+      LLMEvent.stepFinish({ index: 0, reason: "stop", usage: { inputTokens: 3 } }),
+      LLMEvent.finish({ reason: "stop", usage: { outputTokens: 2 } }),
+    ])
+    const withoutFinishUsage = LLMResponse.fromEvents([
+      LLMEvent.stepFinish({ index: 0, reason: "stop", usage: { inputTokens: 3 } }),
+      LLMEvent.finish({ reason: "stop" }),
+    ])
+
+    expect(withFinishUsage?.usage).toMatchObject({ outputTokens: 2 })
+    expect(withoutFinishUsage?.usage).toMatchObject({ inputTokens: 3 })
+  })
+
+  test("assembles tool-call content only after the completed tool call event", () => {
+    const pending = reduce([
+      LLMEvent.toolInputStart({ id: "call_1", name: "lookup" }),
+      LLMEvent.toolInputDelta({ id: "call_1", name: "lookup", text: '{"query"' }),
+    ])
+
+    expect(pending.message.content).toEqual([])
+    expect(pending.toolInputs.call_1?.text).toBe('{"query"')
+
+    const response = LLMResponse.fromEvents([
+      ...pending.events,
+      LLMEvent.toolInputDelta({ id: "call_1", name: "lookup", text: ':"weather"}' }),
+      LLMEvent.toolInputEnd({ id: "call_1", name: "lookup" }),
+      LLMEvent.toolCall({ id: "call_1", name: "lookup", input: { query: "weather" } }),
+      LLMEvent.finish({ reason: "tool-calls" }),
+    ])
+
+    expect(response?.message.content).toEqual([
+      { type: "tool-call", id: "call_1", name: "lookup", input: { query: "weather" } },
+    ])
+  })
+})
diff --git a/packages/llm/test/tool-schema-projection.test.ts b/packages/llm/test/tool-schema-projection.test.ts
new file mode 100644
index 0000000000..a9df815daf
--- /dev/null
+++ b/packages/llm/test/tool-schema-projection.test.ts
@@ -0,0 +1,117 @@
+import { describe, expect, test } from "bun:test"
+import { Effect } from "effect"
+import { LLM } from "../src"
+import { OpenAIChat } from "../src/protocols"
+import { ToolSchemaProjection } from "../src/protocols/utils/tool-schema"
+import { Auth, LLMClient } from "../src/route"
+import { it } from "./lib/effect"
+
+describe("tool schema projections", () => {
+  test("moonshot strips $ref siblings and converts tuple arrays to a schema object", () => {
+    expect(
+      ToolSchemaProjection.moonshot({
+        type: "object",
+        properties: {
+          linked: { $ref: "#/$defs/Linked", description: "drop me" },
+          tuple: { type: "array", items: [{ type: "string" }, { type: "number" }] },
+          prefixTuple: { type: "array", prefixItems: [{ type: "boolean" }, { type: "string" }] },
+        },
+      }),
+    ).toEqual({
+      type: "object",
+      properties: {
+        linked: { $ref: "#/$defs/Linked" },
+        tuple: { type: "array", items: { anyOf: [{ type: "string" }, { type: "number" }] } },
+        prefixTuple: { type: "array", items: { anyOf: [{ type: "boolean" }, { type: "string" }] } },
+      },
+    })
+  })
+
+  test("gemini handles numeric enums, dangling required fields, untyped arrays, and scalar object keys", () => {
+    expect(
+      ToolSchemaProjection.gemini({
+        type: "object",
+        required: ["status", "missing"],
+        properties: {
+          status: { type: "integer", enum: [1, 2] },
+          tags: { type: "array" },
+          name: { type: "string", properties: { ignored: { type: "string" } }, required: ["ignored"] },
+        },
+      }),
+    ).toEqual({
+      type: "object",
+      required: ["status"],
+      properties: {
+        status: { type: "string", enum: ["1", "2"] },
+        tags: { type: "array", items: { type: "string" } },
+        name: { type: "string" },
+      },
+    })
+  })
+
+  test("openai keeps one flat object top-level schema", () => {
+    expect(
+      ToolSchemaProjection.openAI({
+        anyOf: [
+          {
+            type: "object",
+            properties: {
+              path: { type: "string" },
+              maybe: { anyOf: [{ type: "string" }, { type: "null" }] },
+            },
+          },
+          { type: "object", properties: { resource: { type: "string" } } },
+        ],
+      }),
+    ).toEqual({
+      type: "object",
+      properties: {
+        path: { type: "string" },
+        maybe: { type: "string" },
+        resource: { type: "string" },
+      },
+      additionalProperties: false,
+    })
+  })
+
+  it.effect("applies model compatibility before protocol projection", () =>
+    Effect.gen(function* () {
+      const model = OpenAIChat.route
+        .with({ endpoint: { baseURL: "https://api.openai.test/v1/" }, auth: Auth.bearer("test") })
+        .model({ id: "kimi-k2", compatibility: { toolSchema: "moonshot" } })
+      const prepared = yield* LLMClient.prepare<OpenAIChat.OpenAIChatBody>(
+        LLM.request({
+          model,
+          prompt: "Use the tool.",
+          tools: [
+            {
+              name: "lookup",
+              description: "Lookup data.",
+              inputSchema: {
+                type: "object",
+                anyOf: [
+                  {
+                    type: "object",
+                    properties: {
+                      tuple: { type: "array", items: [{ type: "string" }, { type: "number" }] },
+                      linked: { $ref: "#/$defs/Linked", description: "drop me" },
+                    },
+                  },
+                ],
+              },
+            },
+          ],
+        }),
+      )
+
+      expect(prepared.body.tools?.[0]?.function.parameters).toEqual({
+        type: "object",
+        properties: {
+          tuple: { type: "array", items: { anyOf: [{ type: "string" }, { type: "number" }] } },
+          linked: { $ref: "#/$defs/Linked" },
+        },
+        additionalProperties: false,
+      })
+    }),
+  )
+})
diff --git a/packages/opencode/src/acp/permission.ts b/packages/opencode/src/acp/permission.ts
index 357754e093..4eeca28f09 100644
--- a/packages/opencode/src/acp/permission.ts
+++ b/packages/opencode/src/acp/permission.ts
@@ -1,9 +1,16 @@
-import type { AgentSideConnection, PermissionOption, RequestPermissionResponse } from "@agentclientprotocol/sdk"
+import type {
+  AgentSideConnection,
+  PermissionOption,
+  RequestPermissionResponse,
+  ToolCallContent,
+  ToolCallLocation,
+  ToolCallUpdate,
+} from "@agentclientprotocol/sdk"
 import type { Event, OpencodeClient } from "@opencode-ai/sdk/v2"
 import { applyPatch } from "diff"
 import { exists, readText } from "@/util/filesystem"
 import type { ACPSession } from "./session"
-import { toLocations, toToolKind, type ToolInput } from "./tool"
+import { pendingToolCall, toLocations, type ToolInput } from "./tool"
 import { Effect } from "effect"
 
 type PermissionEvent = Extract<Event, { type: "permission.asked" }>
@@ -54,14 +61,11 @@ export class Handler {
     const result = await this.input.connection
       .requestPermission({
         sessionId: permission.sessionID,
-        toolCall: {
+        toolCall: await permissionToolCall({
           toolCallId: permission.tool?.callID ?? permission.id,
-          status: "pending",
-          title: permission.permission,
-          rawInput: permission.metadata,
-          kind: toToolKind(permission.permission),
-          locations: toLocations(permission.permission, permission.metadata),
-        },
+          toolName: permission.permission,
+          input: permission.metadata,
+        }),
         options: permissionOptions,
       })
       .catch(async () => {
@@ -111,6 +115,107 @@ export class Handler {
   }
 }
 
+async function permissionToolCall(input: {
+  readonly toolCallId: string
+  readonly toolName: string
+  readonly input: ToolInput
+}): Promise<ToolCallUpdate> {
+  const toolCall = pendingToolCall({
+    toolCallId: input.toolCallId,
+    toolName: input.toolName,
+    state: {
+      input: input.input,
+      title: permissionTitle(input.toolName, input.input),
+    },
+  })
+  const content = await permissionContent(input.toolName, input.input)
+  return {
+    ...toolCall,
+    locations: permissionLocations(input.toolName, input.input),
+    ...(content.length ? { content } : {}),
+  }
+}
+
+function permissionTitle(toolName: string, input: ToolInput) {
+  const tool = toolName.toLocaleLowerCase()
+  switch (tool) {
+    case "external_directory":
+      return stringValue(input.description) ?? stringValue(input.command) ?? stringValue(input.parentDir)
+
+    case "webfetch":
+      return stringValue(input.url)
+
+    case "websearch":
+      return stringValue(input.query)
+
+    case "grep":
+    case "glob":
+      return stringValue(input.pattern)
+
+    case "read":
+    case "edit":
+    case "write":
+      return editTitle(input)
+
+    default:
+      return undefined
+  }
+}
+
+function editTitle(input: ToolInput) {
+  const files = fileMetadata(input)
+  if (files.length === 1) return files[0]?.relativePath ?? files[0]?.filePath
+  if (files.length > 1) return `${files.length} files`
+  return stringValue(input.filePath) ?? stringValue(input.filepath) ?? stringValue(input.path)
+}
+
+function permissionLocations(toolName: string, input: ToolInput): ToolCallLocation[] {
+  const files = fileMetadata(input)
+  if (files.length) {
+    return Array.from(
+      new Set(files.flatMap((file) => [file.filePath, file.movePath].filter((path): path is string => !!path))),
+      (path) => ({ path }),
+    )
+  }
+  return toLocations(toolName, input)
+}
+
+async function permissionContent(toolName: string, input: ToolInput): Promise<ToolCallContent[]> {
+  if (toolName.toLocaleLowerCase() !== "edit") return []
+
+  const files = fileMetadata(input)
+  if (files.length) return diffContentForFiles(files)
+
+  const filepath = stringValue(input.filepath) ?? stringValue(input.filePath)
+  const diff = stringValue(input.diff)
+  if (!filepath || !diff) return []
+  const content = await diffContentForPatch(filepath, diff)
+  return content ? [content] : []
+}
+
+async function diffContentForFiles(files: PermissionFileMetadata[]) {
+  const content = await Promise.all(
+    files.map(async (file) => {
+      if (!file.patch) return []
+      const content = await diffContentForPatch(file.filePath, file.patch, file.movePath)
+      return content ? [content] : []
+    }),
+  )
+  return content.flat()
+}
+
+async function diffContentForPatch(filepath: string, diff: string, displayPath = filepath) {
+  const content = (await exists(filepath)) ? await readText(filepath) : ""
+  const next = applyPatch(content, diff)
+  if (next === false) return undefined
+  return {
+    type: "diff" as const,
+    path: displayPath,
+    oldText: content,
+    newText: next,
+  }
+}
+
 function selectedReply(result: RequestPermissionResponse): Reply {
   if (result.outcome.outcome !== "selected") return "reject"
   if (result.outcome.optionId === "once" || result.outcome.optionId === "always") return result.outcome.optionId
@@ -121,4 +226,29 @@ function stringValue(value: unknown) {
   return typeof value === "string" ? value : undefined
 }
 
+type PermissionFileMetadata = {
+  readonly filePath: string
+  readonly relativePath?: string
+  readonly movePath?: string
+  readonly patch?: string
+}
+
+function fileMetadata(input: ToolInput): PermissionFileMetadata[] {
+  if (!Array.isArray(input.files)) return []
+  return input.files.flatMap((file): PermissionFileMetadata[] => {
+    if (!file || typeof file !== "object") return []
+    const info = file as Record<string, unknown>
+    const filePath = stringValue(info.filePath)
+    if (!filePath) return []
+    return [
+      {
+        filePath,
+        relativePath: stringValue(info.relativePath),
+        movePath: stringValue(info.movePath),
+        patch: stringValue(info.patch),
+      },
+    ]
+  })
+}
+
 export * as ACPPermission from "./permission"
diff --git a/packages/opencode/src/cli/cmd/import.ts b/packages/opencode/src/cli/cmd/import.ts
index 9eb151b633..1b7350f744 100644
--- a/packages/opencode/src/cli/cmd/import.ts
+++ b/packages/opencode/src/cli/cmd/import.ts
@@ -38,6 +38,17 @@ export function shouldAttachShareAuthHeaders(shareUrl: string, accountBaseUrl: s
   }
 }
 
+export function formatImportFileError(file: string, error: FSUtil.Error) {
+  if (error._tag === "PlatformError") {
+    if (error.reason._tag === "NotFound") return `File not found: ${file}`
+    if (error.reason._tag === "PermissionDenied") return `Failed to read file: Permission denied`
+    return `Failed to read file: ${error.message}`
+  }
+
+  const detail = error.cause instanceof Error ? error.cause.message : error.message
+  return `Invalid JSON in ${file}: ${detail}`
+}
+
 /**
  * Transform ShareNext API response (flat array) into the nested structure for local file storage.
  *
@@ -154,14 +165,9 @@ const runImport = Effect.fn("Cli.import.body")(function* (file: string, ctx: Ins
 
     exportData = transformed
   } else {
-    exportData = (yield* fs.readJson(file).pipe(Effect.orElseSucceed(() => undefined))) as
-      | NonNullable<typeof exportData>
-      | undefined
-    if (!exportData) {
-      process.stdout.write(`File not found: ${file}`)
-      process.stdout.write(EOL)
-      return
-    }
+    exportData = (yield* fs
+      .readJson(file)
+      .pipe(Effect.mapError((error) => new CliError({ message: formatImportFileError(file, error) })))) as ExportData
   }
 
   if (!exportData) {
diff --git a/packages/opencode/src/cli/cmd/run/footer.command.tsx b/packages/opencode/src/cli/cmd/run/footer.command.tsx
index c97af0ce09..3176c1724f 100644
--- a/packages/opencode/src/cli/cmd/run/footer.command.tsx
+++ b/packages/opencode/src/cli/cmd/run/footer.command.tsx
@@ -633,6 +633,12 @@ export function RunSubagentSelectBody(props: {
       return
     }
 
+    if (event.name.toLowerCase() === "up" && menu.selected() === 0) {
+      event.preventDefault()
+      props.onClose()
+      return
+    }
+
     handleKey({ event, menu, field: () => field, setQuery, select, close: props.onClose })
   })
 
diff --git a/packages/opencode/src/cli/cmd/tui.ts b/packages/opencode/src/cli/cmd/tui.ts
index dfd39d9156..37dce1f7b9 100644
--- a/packages/opencode/src/cli/cmd/tui.ts
+++ b/packages/opencode/src/cli/cmd/tui.ts
@@ -68,6 +68,19 @@ export function resolveThreadDirectory(project?: string, envPWD = process.env.PW
   return Filesystem.resolve(cwd)
 }
 
+async function needsTranspileReexec() {
+  // The compiled binary embeds its sources; the candidate tsconfig only
+  // exists for source-mode runs, which are the only ones Bun re-transpiles.
+  const candidate = fileURLToPath(new URL("../../../tsconfig.json", import.meta.url))
+  if (!(await Filesystem.exists(candidate))) return false
+  const local = path.join(process.cwd(), "tsconfig.json")
+  if (!(await Filesystem.exists(local))) return true
+  const raw = await Bun.file(local)
+    .text()
+    .catch(() => "")
+  return !raw.includes("@opentui/solid")
+}
+
 export const TuiThreadCommand = cmd({
   command: "$0 [project]",
   describe: "start opencode tui",
@@ -170,6 +183,24 @@ export const TuiThreadCommand = cmd({
       return
     }
 
+    // Bun snapshots the JSX transpiler config from $cwd/tsconfig.json at
+    // startup. Booting the source CLI from a directory without an
+    // @opentui/solid jsxImportSource compiles the TUI's solid JSX against the
+    // react runtime and dies on the first component. Re-exec from the package
+    // directory, which owns a compatible tsconfig; the original directory
+    // still reaches the thread/worker via [project] resolution, so project
+    // keys stay on the user's directory.
+    if (await needsTranspileReexec()) {
+      const pkg = fileURLToPath(new URL("../../../", import.meta.url))
+      const child = Bun.spawn([process.execPath, ...process.execArgv, Bun.main, ...process.argv.slice(2)], {
+        cwd: pkg,
+        stdin: "inherit",
+        stdout: "inherit",
+        stderr: "inherit",
+      })
+      process.exit(await child.exited)
+    }
+
     const unguard = win32InstallCtrlCGuard()
     try {
       const { TuiConfig } = await import("@/config/tui")
diff --git a/packages/opencode/src/config/parse.ts b/packages/opencode/src/config/parse.ts
index 3523908688..538f511311 100644
--- a/packages/opencode/src/config/parse.ts
+++ b/packages/opencode/src/config/parse.ts
@@ -37,22 +37,11 @@ export function schema<S extends EffectSchema.Decoder<unknown, never>>(
   data: unknown,
   source: string,
 ): DeepMutable<S["Type"]> {
-  const extra = topLevelExtraKeys(schema, data)
-  if (extra.length) {
-    throw new InvalidError({
-      path: source,
-      issues: [
-        {
-          code: "unrecognized_keys",
-          keys: extra,
-          path: [],
-          message: `Unrecognized key${extra.length === 1 ? "" : "s"}: ${extra.join(", ")}`,
-        },
-      ],
-    })
-  }
-
-  const decoded = EffectSchema.decodeUnknownExit(schema)(data, { errors: "all", propertyOrder: "original" })
+  const decoded = EffectSchema.decodeUnknownExit(schema)(data, {
+    errors: "all",
+    onExcessProperty: "ignore",
+    propertyOrder: "original",
+  })
   if (Exit.isSuccess(decoded)) return decoded.value as DeepMutable<S["Type"]>
   const error = Cause.squash(decoded.cause)
 
@@ -70,10 +59,3 @@ export function schema<S extends EffectSchema.Decoder<unknown, never>>(
     { cause: error },
   )
 }
-
-function topLevelExtraKeys(schema: EffectSchema.Top, data: unknown) {
-  if (typeof data !== "object" || data === null || Array.isArray(data)) return []
-  if (schema.ast._tag !== "Objects" || schema.ast.indexSignatures.length > 0) return []
-  const known = new Set(schema.ast.propertySignatures.map((item) => String(item.name)))
-  return Object.keys(data).filter((key) => !known.has(key))
-}
diff --git a/packages/opencode/src/plugin/github-copilot/models.ts b/packages/opencode/src/plugin/github-copilot/models.ts
index 7e6608e603..ffb8a090de 100644
--- a/packages/opencode/src/plugin/github-copilot/models.ts
+++ b/packages/opencode/src/plugin/github-copilot/models.ts
@@ -84,6 +84,9 @@ function build(key: string, remote: SelectableItem, url: string, prev?: Model):
   const image =
     (remote.capabilities.supports.vision ?? false) ||
     (remote.capabilities.limits.vision?.supported_media_types ?? []).some((item) => item.startsWith("image/"))
+  const pdf =
+    (remote.capabilities.supports.vision ?? false) &&
+    (remote.capabilities.limits.vision?.supported_media_types?.includes("application/pdf") ?? false)
 
   const isMsgApi = remote.supported_endpoints?.includes("/v1/messages")
   const prices = remote.billing?.token_prices
@@ -115,7 +118,7 @@ function build(key: string, remote: SelectableItem, url: string, prev?: Model):
         audio: false,
         image,
         video: false,
-        pdf: false,
+        pdf,
       },
       output: {
         text: true,
diff --git a/packages/opencode/src/plugin/openai/ws-pool.ts b/packages/opencode/src/plugin/openai/ws-pool.ts
index 3cbb29a301..939c2dc232 100644
--- a/packages/opencode/src/plugin/openai/ws-pool.ts
+++ b/packages/opencode/src/plugin/openai/ws-pool.ts
@@ -110,10 +110,11 @@ export function createWebSocketFetch(options?: CreateWebSocketFetchOptions) {
             invalidate(entry)
           }
         },
-        onConnectionInvalid: (error) => {
+        onConnectionInvalid: (_error, closeCode) => {
           entry.busy = false
           entry.lastUsedAt = Date.now()
-          if (!entry.fallback) recordStreamFailure(entry)
+          if (closeCode === OpenAIWebSocket.MESSAGE_TOO_BIG_CLOSE_CODE) entry.fallback = true
+          else if (!entry.fallback) recordStreamFailure(entry)
           invalidate(entry)
           resolveFirstEvent(false)
         },
diff --git a/packages/opencode/src/plugin/openai/ws.ts b/packages/opencode/src/plugin/openai/ws.ts
index 578d00b8ce..4335d9215a 100644
--- a/packages/opencode/src/plugin/openai/ws.ts
+++ b/packages/opencode/src/plugin/openai/ws.ts
@@ -9,6 +9,7 @@ import { ProxyEnv } from "@/util/proxy-env"
 import { isRecord } from "@/util/record"
 
 export const PROTOCOL_HEADER = "responses_websockets=2026-02-06"
+export const MESSAGE_TOO_BIG_CLOSE_CODE = 1009
 
 export interface ConnectResponsesWebSocketOptions {
   url: string
@@ -26,7 +27,7 @@ export interface StreamResponsesWebSocketOptions {
   onComplete?: (event: Record<string, unknown>) => void
   onTerminal?: (event: Record<string, unknown>) => void
   onRetryableTerminal?: (event: Record<string, unknown>) => Promise<WebSocket | undefined>
-  onConnectionInvalid?: (error: ProviderError.ResponseStreamError) => void
+  onConnectionInvalid?: (error: ProviderError.ResponseStreamError, closeCode?: number) => void
   onAbort?: (error: Error) => void
 }
 
@@ -162,11 +163,11 @@ export function streamResponsesWebSocket(options: StreamResponsesWebSocketOption
     controller?.close()
   }
 
-  function invalidate(error: ProviderError.ResponseStreamError) {
+  function invalidate(error: ProviderError.ResponseStreamError, closeCode?: number) {
     if (completed) return
     completed = true
     cleanup()
-    options.onConnectionInvalid?.(error)
+    options.onConnectionInvalid?.(error, closeCode)
     controller?.error(error)
   }
 
@@ -274,6 +275,7 @@ export function streamResponsesWebSocket(options: StreamResponsesWebSocketOption
     if (completed) return
     invalidate(
       new ProviderError.ResponseStreamError(closeMessage("WebSocket closed before response.completed", code, reason)),
+      code,
     )
   }
 
@@ -373,7 +375,7 @@ function abortError(signal: AbortSignal | undefined) {
 
 function closeMessage(message: string, code: number, reason: Buffer) {
   const details = [`code ${code}`]
-  if (code === 1009) details.push("message too big")
+  if (code === MESSAGE_TOO_BIG_CLOSE_CODE) details.push("message too big")
   if (reason.length > 0) details.push(reason.toString())
   return `${message} (${details.join(": ")})`
 }
diff --git a/packages/opencode/src/provider/error.ts b/packages/opencode/src/provider/error.ts
index 21149a2cf3..cebd08145d 100644
--- a/packages/opencode/src/provider/error.ts
+++ b/packages/opencode/src/provider/error.ts
@@ -144,6 +144,13 @@ export function parseStreamError(input: unknown): ParsedStreamError | undefined
         responseBody,
       }
   }
+
+  return {
+    type: "api_error",
+    message: typeof body?.error?.message === "string" ? body.error.message : "Server error.",
+    isRetryable: true,
+    responseBody,
+  }
 }
 
 export type ParsedAPICallError =
diff --git a/packages/opencode/src/provider/transform.ts b/packages/opencode/src/provider/transform.ts
index e459380faa..b5789c03bd 100644
--- a/packages/opencode/src/provider/transform.ts
+++ b/packages/opencode/src/provider/transform.ts
@@ -46,6 +46,28 @@ function sdkKey(npm: string): string | undefined {
       return "vertex"
     case "@ai-sdk/google":
       return "google"
+    case "@ai-sdk/alibaba":
+      return "alibaba"
+    case "@ai-sdk/cerebras":
+      return "cerebras"
+    case "@ai-sdk/cohere":
+      return "cohere"
+    case "@ai-sdk/deepinfra":
+      return "deepinfra"
+    case "@ai-sdk/groq":
+      return "groq"
+    case "@ai-sdk/mistral":
+      return "mistral"
+    case "@ai-sdk/perplexity":
+      return "perplexity"
+    case "@ai-sdk/togetherai":
+      return "togetherai"
+    case "@ai-sdk/vercel":
+      return "vercel"
+    case "@ai-sdk/xai":
+      return "xai"
+    case "venice-ai-sdk-provider":
+      return "venice"
     case "@ai-sdk/gateway":
       return "gateway"
     case "@openrouter/ai-sdk-provider":
@@ -172,11 +194,10 @@ function normalizeMessages(
             return part.text !== ""
           }
           if (part.type === "reasoning") {
-            return (
-              part.text.trim().length > 0 ||
-              part.providerOptions?.bedrock?.signature != null ||
-              part.providerOptions?.bedrock?.redactedData != null
-            )
+            // Match what the SDK can replay before assigning cache points. Otherwise
+            // unsigned reasoning can leave an empty or cache-point-only message.
+            const metadata = part.providerOptions?.[model.providerID] ?? part.providerOptions?.bedrock
+            return metadata?.signature != null || metadata?.redactedContent != null || metadata?.redactedData != null
           }
           return true
         })
@@ -215,10 +236,10 @@ function normalizeMessages(
     })
   }
 
+  const modelID = model.api.id.toLowerCase()
   if (
     model.providerID === "mistral" ||
-    model.api.id.toLowerCase().includes("mistral") ||
-    model.api.id.toLowerCase().includes("devstral")
+    ["mistral", "devstral", "codestral", "pixtral", "mixtral"].some((family) => modelID.includes(family))
   ) {
     const scrub = (id: string) => {
       return id
@@ -430,6 +451,9 @@ function mapProviderOptions(
 export function message(msgs: ModelMessage[], model: Provider.Model, options: Record<string, unknown>) {
   msgs = unsupportedParts(msgs, model)
   msgs = normalizeMessages(msgs, model, options)
+  const usesAnthropicAutomaticCaching =
+    options.cacheControl !== undefined &&
+    (model.api.npm === "@ai-sdk/anthropic" || model.api.npm === "@ai-sdk/google-vertex/anthropic")
   if (
     (model.providerID === "anthropic" ||
       model.providerID === "google-vertex-anthropic" ||
@@ -439,7 +463,8 @@ export function message(msgs: ModelMessage[], model: Provider.Model, options: Re
       model.id.includes("claude") ||
       model.api.npm === "@ai-sdk/anthropic" ||
       model.api.npm === "@ai-sdk/alibaba") &&
-    model.api.npm !== "@ai-sdk/gateway"
+    model.api.npm !== "@ai-sdk/gateway" &&
+    !usesAnthropicAutomaticCaching
   ) {
     msgs = applyCaching(msgs, model)
   }
@@ -476,12 +501,19 @@ export function message(msgs: ModelMessage[], model: Provider.Model, options: Re
   return msgs
 }
 
+const GEMINI_MODELS_WITH_SAMPLING_DEFAULTS = [
+  /gemini-2[.-]5(?:[.-]|$)/,
+  /gemini-3-(?:flash|pro)(?:[.-]|$)/,
+  /gemini-3[.-]1(?:[.-]|$)/,
+  /gemini-3[.-]5-flash(?!-lite)(?:[.-]|$)/,
+]
+
 export function temperature(model: Provider.Model) {
-  const id = model.id.toLowerCase()
+  const id = model.api.id.toLowerCase()
   if (id.includes("north-mini-code")) return 1.0
-  if (id.includes("qwen")) return 0.55
   if (id.includes("claude")) return undefined
-  if (id.includes("gemini")) return 1.0
+  if (id.includes("gemini"))
+    return GEMINI_MODELS_WITH_SAMPLING_DEFAULTS.some((model) => model.test(id)) ? 1.0 : undefined
   if (id.includes("glm-4.6")) return 1.0
   if (id.includes("glm-4.7")) return 1.0
   if (id.includes("minimax-m2")) return 1.0
@@ -496,21 +528,29 @@ export function temperature(model: Provider.Model) {
 }
 
 export function topP(model: Provider.Model) {
-  const id = model.id.toLowerCase()
-  if (id.includes("qwen")) return 1
-  if (["minimax-m2", "gemini", "kimi-k2.5", "kimi-k2p5", "kimi-k2-5"].some((s) => id.includes(s))) {
+  const id = model.api.id.toLowerCase()
+  if (id.includes("gemini"))
+    return GEMINI_MODELS_WITH_SAMPLING_DEFAULTS.some((model) => model.test(id)) ? 0.95 : undefined
+  if (["minimax-m2", "kimi-k2.5", "kimi-k2p5", "kimi-k2-5"].some((s) => id.includes(s))) {
+    return 0.95
+  }
+  if (
+    ["deepseek-v4-flash-0731", "deepseek-v4-flash:0731"].some((name) => id.includes(name)) ||
+    (id.includes("deepseek-v4-flash") && (model.providerID === "deepseek" || model.providerID.startsWith("opencode")))
+  ) {
     return 0.95
   }
   return undefined
 }
 
 export function topK(model: Provider.Model) {
-  const id = model.id.toLowerCase()
+  const id = model.api.id.toLowerCase()
   if (id.includes("minimax-m2")) {
     if (["m2.", "m25", "m21"].some((s) => id.includes(s))) return 40
     return 20
   }
-  if (id.includes("gemini")) return 64
+  if (id.includes("gemini"))
+    return GEMINI_MODELS_WITH_SAMPLING_DEFAULTS.some((model) => model.test(id)) ? 64 : undefined
   return undefined
 }
 
@@ -605,8 +645,14 @@ function anthropicOpus47OrLater(apiId: string) {
   return major > 4 || (major === 4 && minor >= 7)
 }
 
+function anthropicSonnet5OrLater(apiId: string) {
+  const version = /sonnet-(\d+)(?:[.@-]|$)|claude-(\d+)-sonnet(?:[.@-]|$)/i.exec(apiId)
+  if (!version) return false
+  return Number(version[1] ?? version[2]) >= 5
+}
+
 function anthropicAdaptiveEfforts(apiId: string): string[] | null {
-  if (anthropicOpus47OrLater(apiId) || apiId.includes("fable-5")) {
+  if (anthropicOpus47OrLater(apiId) || anthropicSonnet5OrLater(apiId) || apiId.includes("fable-5")) {
     return ["low", "medium", "high", "xhigh", "max"]
   }
   if (
@@ -620,7 +666,7 @@ function anthropicAdaptiveEfforts(apiId: string): string[] | null {
 }
 
 function anthropicOmitsThinking(apiId: string) {
-  return anthropicOpus47OrLater(apiId) || apiId.includes("fable-5")
+  return anthropicOpus47OrLater(apiId) || anthropicSonnet5OrLater(apiId) || apiId.includes("fable-5")
 }
 
 function googleThinkingLevelEfforts(apiId: string) {
@@ -673,6 +719,12 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
     model.api.id.toLowerCase().includes("minimax-m3") &&
     ["@ai-sdk/anthropic", "@ai-sdk/openai-compatible"].includes(model.api.npm)
   ) {
+    if (["nvidia", "lilac"].includes(model.providerID)) {
+      return {
+        none: { chat_template_kwargs: { thinking_mode: "disabled" } },
+        thinking: { chat_template_kwargs: { thinking_mode: "enabled" } },
+      }
+    }
     return {
       none: { thinking: { type: "disabled" } },
       thinking: { thinking: { type: "adaptive" } },
@@ -726,7 +778,6 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
       high: { reasoningEffort: "high" },
     }
   }
-  if (id.includes("grok")) return {}
 
   switch (model.api.npm) {
     case "@openrouter/ai-sdk-provider":
@@ -752,7 +803,7 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
     }
 
     case "@ai-sdk/gateway":
-      if (model.id.includes("anthropic")) {
+      if (model.api.id.includes("anthropic")) {
         if (adaptiveEfforts) {
           return Object.fromEntries(
             adaptiveEfforts.map((effort) => [
@@ -785,8 +836,8 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
           },
         }
       }
-      if (model.id.includes("google")) {
-        if (id.includes("2.5")) {
+      if (model.api.id.includes("google")) {
+        if (model.api.id.includes("2.5")) {
           return {
             high: {
               thinkingConfig: {
@@ -797,7 +848,7 @@ export function variants(model: Provider.Model): Record<string, Record<string, a
             max: {
               thinkingConfig: {
                 includeThoughts: true,
-                thinkingBudget: googleThinkingBudgetMax(id),
+                thinkingBudget: googleThinkingBudgetMax(model.api.id.toLowerCase()),
               },
             },
           }
@@ -1083,14 +1134,14 @@ export function options(input: {
     input.model.providerID === "openai" ||
     input.model.api.npm === "@ai-sdk/openai" ||
     input.model.api.npm === "@ai-sdk/github-copilot" ||
-    input.model.api.npm === "@ai-sdk/amazon-bedrock/mantle"
+    input.model.api.npm === "@ai-sdk/amazon-bedrock/mantle" ||
+    input.model.api.npm === "@ai-sdk/xai"
   ) {
     result["store"] = false
   }
 
   if (input.model.api.npm === "@ai-sdk/azure") {
     result["store"] = false
-    result["promptCacheKey"] = input.sessionID
   }
 
   if (input.model.api.npm === "@openrouter/ai-sdk-provider" || input.model.api.npm === "@llmgateway/ai-sdk-provider") {
@@ -1119,8 +1170,10 @@ export function options(input: {
     }
   }
 
-  if (input.model.providerID === "openai" || input.providerOptions?.setCacheKey) {
-    result["promptCacheKey"] = input.sessionID
+  if (input.model.providerID === "meta" && input.model.api.npm === "@ai-sdk/openai") {
+    result["reasoningEffort"] = "xhigh"
+    result["reasoningSummary"] = "auto"
+    result["include"] = INCLUDE_ENCRYPTED_REASONING
   }
 
   if (input.model.api.npm === "@ai-sdk/google" || input.model.api.npm === "@ai-sdk/google-vertex") {
@@ -1166,8 +1219,33 @@ export function options(input: {
     result["enable_thinking"] = true
   }
 
-  if (input.model.api.npm === "@ai-sdk/azure" && input.model.api.id.includes("gpt-5.5")) {
-    result["reasoningSummary"] = "auto"
+  if (input.providerOptions?.setCacheKey !== false) {
+    if (input.model.api.npm === "@ai-sdk/deepinfra" || input.model.api.npm === "@ai-sdk/cerebras") {
+      result["prompt_cache_key"] = input.sessionID
+    } else if (
+      input.model.api.npm === "@ai-sdk/openai" ||
+      input.model.api.npm === "@ai-sdk/azure" ||
+      input.model.api.npm === "@ai-sdk/xai" ||
+      input.model.api.npm === "@ai-sdk/mistral" ||
+      input.model.api.npm === "venice-ai-sdk-provider" ||
+      input.providerOptions?.setCacheKey === true
+    ) {
+      result["promptCacheKey"] = input.sessionID
+    }
+  }
+
+  if (input.model.api.npm === "@ai-sdk/gateway") {
+    result["gateway"] = { caching: "auto" }
+  }
+
+  // Any gpt version above 5.4 in combination with azure does not support reasoningEffort
+  // so we should return early here.
+  const [, gptMajorVersion, gptMinorVersion] = input.model.api.id.match(/gpt-(\d+)\.(\d+)/) ?? []
+  const isGpt55OrNewer = Number(gptMajorVersion) > 5 || (Number(gptMajorVersion) === 5 && Number(gptMinorVersion) >= 5)
+  if (input.model.api.npm === "@ai-sdk/azure" && input.providerOptions?.useCompletionUrls) {
+    if (!isGpt55OrNewer) {
+      result["reasoningEffort"] = "medium"
+    }
     return result
   }
 
@@ -1187,37 +1265,24 @@ export function options(input: {
       }
     }
 
-    // Only set textVerbosity for non-chat gpt-5.x models
-    // Chat models (e.g. gpt-5.2-chat-latest) only support "medium" verbosity
+    // Generic OpenAI-compatible APIs do not necessarily support OpenAI's verbosity parameter.
+    // Only enable the default for integrations known to implement it.
     if (
       input.model.api.id.includes("gpt-5.") &&
       !input.model.api.id.includes("codex") &&
       !input.model.api.id.includes("-chat") &&
-      input.model.providerID !== "azure"
+      (input.model.api.npm === "@ai-sdk/openai" || input.model.api.npm === "@ai-sdk/amazon-bedrock/mantle")
     ) {
       result["textVerbosity"] = "low"
     }
 
-    if (input.model.providerID.startsWith("opencode")) {
+    if (input.model.providerID.startsWith("opencode") && input.providerOptions?.setCacheKey !== false) {
       result["promptCacheKey"] = input.sessionID
       result["include"] = INCLUDE_ENCRYPTED_REASONING
       result["reasoningSummary"] = "auto"
     }
   }
 
-  if (input.model.providerID === "venice") {
-    result["promptCacheKey"] = input.sessionID
-  }
-
-  if (input.model.providerID === "openrouter") {
-    result["prompt_cache_key"] = input.sessionID
-  }
-  if (input.model.api.npm === "@ai-sdk/gateway") {
-    result["gateway"] = {
-      caching: "auto",
-    }
-  }
-
   return result
 }
 
@@ -1226,15 +1291,13 @@ export function smallOptions(model: Provider.Model) {
   if (
     model.providerID === "openai" ||
     model.api.npm === "@ai-sdk/openai" ||
-    model.api.npm === "@ai-sdk/github-copilot"
+    model.api.npm === "@ai-sdk/github-copilot" ||
+    model.api.npm === "@ai-sdk/xai"
   ) {
     const base = { store: false }
     return mergeDeep(base, small)
   }
   if (model.providerID === "openrouter" || model.providerID === "llmgateway") {
-    if (model.providerID === "openrouter" && small.reasoning?.effort === "low") {
-      return { reasoning: { effort: "none" } }
-    }
     if (Object.keys(small).length === 0 && model.api.id.includes("google")) {
       return { reasoning: { enabled: false } }
     }
@@ -1255,6 +1318,16 @@ const SLUG_OVERRIDES: Record<string, string> = {
 }
 
 export function providerOptions(model: Provider.Model, options: { [x: string]: any }) {
+  const usesOpenAIReasoningGate =
+    model.api.npm === "@ai-sdk/openai" ||
+    model.api.npm === "@ai-sdk/azure" ||
+    model.api.npm === "@ai-sdk/amazon-bedrock/mantle"
+  const normalized =
+    usesOpenAIReasoningGate &&
+    (model.capabilities.reasoning || options.reasoningEffort !== undefined || options.reasoningSummary !== undefined)
+      ? { ...options, forceReasoning: true }
+      : options
+
   if (model.api.npm === "@ai-sdk/gateway") {
     // Gateway providerOptions are split across two namespaces:
     // - `gateway`: gateway-native routing/caching controls (order, only, byok, etc.)
@@ -1264,8 +1337,8 @@ export function providerOptions(model: Provider.Model, options: { [x: string]: a
     const i = model.api.id.indexOf("/")
     const rawSlug = i > 0 ? model.api.id.slice(0, i) : undefined
     const slug = rawSlug ? (SLUG_OVERRIDES[rawSlug] ?? rawSlug) : undefined
-    const gateway = options.gateway
-    const rest = Object.fromEntries(Object.entries(options).filter(([k]) => k !== "gateway"))
+    const gateway = normalized.gateway
+    const rest = Object.fromEntries(Object.entries(normalized).filter(([k]) => k !== "gateway"))
     const has = Object.keys(rest).length > 0
 
     const result: Record<string, any> = {}
@@ -1299,9 +1372,9 @@ export function providerOptions(model: Provider.Model, options: { [x: string]: a
   // providerOptions["openai"], but OpenAIResponsesLanguageModel checks
   // "azure" first. Pass both so model options work on either code path.
   if (model.api.npm === "@ai-sdk/azure") {
-    return { openai: options, azure: options }
+    return { openai: normalized, azure: normalized }
   }
-  return { [key]: options }
+  return { [key]: normalized }
 }
 
 export function maxOutputTokens(model: Provider.Model, outputTokenMax = OUTPUT_TOKEN_MAX): number {
diff --git a/packages/opencode/src/server/routes/instance/httpapi/handlers/provider.ts b/packages/opencode/src/server/routes/instance/httpapi/handlers/provider.ts
index e1377b6f75..6f0e5f608c 100644
--- a/packages/opencode/src/server/routes/instance/httpapi/handlers/provider.ts
+++ b/packages/opencode/src/server/routes/instance/httpapi/handlers/provider.ts
@@ -2,6 +2,7 @@ import { ProviderAuth } from "@/provider/auth"
 import { Config } from "@/config/config"
 import { ModelsDev } from "@opencode-ai/core/models-dev"
 import { Provider } from "@/provider/provider"
+import { Auth } from "@/auth"
 
 import { mapValues } from "remeda"
 import { Effect, Schema } from "effect"
@@ -36,6 +37,7 @@ export const providerHandlers = HttpApiBuilder.group(InstanceHttpApi, "provider"
     const cfg = yield* Config.Service
     const provider = yield* Provider.Service
     const svc = yield* ProviderAuth.Service
+    const authStore = yield* Auth.Service
 
     const list = Effect.fn("ProviderHttpApi.list")(function* () {
       const config = yield* cfg.get()
@@ -47,6 +49,7 @@ export const providerHandlers = HttpApiBuilder.group(InstanceHttpApi, "provider"
         if ((enabled ? enabled.has(key) : true) && !disabled.has(key)) filtered[key] = value
       }
       const connected = yield* provider.list()
+      const credentials = yield* authStore.all().pipe(Effect.orDie)
       const providers = Object.assign(
         mapValues(filtered, (item) => Provider.fromModelsDevProvider(item)),
         connected,
@@ -54,7 +57,7 @@ export const providerHandlers = HttpApiBuilder.group(InstanceHttpApi, "provider"
       return {
         all: Object.values(providers).map(Provider.toPublicInfo),
         default: Provider.defaultModelIDs(providers),
-        connected: Object.keys(connected),
+        connected: Object.keys(providers).filter((id) => id in connected || credentials[id]),
       }
     })
 
diff --git a/packages/opencode/src/server/routes/instance/httpapi/middleware/proxy.ts b/packages/opencode/src/server/routes/instance/httpapi/middleware/proxy.ts
index e5362f8cbe..d21ab5647c 100644
--- a/packages/opencode/src/server/routes/instance/httpapi/middleware/proxy.ts
+++ b/packages/opencode/src/server/routes/instance/httpapi/middleware/proxy.ts
@@ -97,6 +97,29 @@ export function http(
     headers.delete("content-encoding")
     headers.delete("content-length")
 
+    // An upstream 5xx from a remote workspace sandbox arrives here as an opaque
+    // status — its real cause (and log line) live only inside the sandbox. Buffer
+    // the small error body, log it locally so it shows up in the host's log, and
+    // forward it unchanged (preserving content-type so the client can still parse
+    // the structured error, e.g. its `ref`).
+    if (response.status >= 500) {
+      const body = yield* response.text.pipe(Effect.catch(() => Effect.succeed("")))
+      const contentType = response.headers["content-type"] ?? "application/json"
+      headers.delete("content-type")
+      yield* Effect.logError("workspace proxy upstream error", {
+        url: url.toString(),
+        method: request.method,
+        status: response.status,
+        body: body.slice(0, 2000),
+      })
+      return HttpServerResponse.text(body, {
+        status: response.status,
+        statusText: statusText(response),
+        headers,
+        contentType,
+      })
+    }
+
     return HttpServerResponse.stream(response.stream.pipe(Stream.catchCause(() => Stream.empty)), {
       status: response.status,
       statusText: statusText(response),
diff --git a/packages/opencode/src/server/shared/workspace-routing.ts b/packages/opencode/src/server/shared/workspace-routing.ts
index 0edfb2b305..de4dc67203 100644
--- a/packages/opencode/src/server/shared/workspace-routing.ts
+++ b/packages/opencode/src/server/shared/workspace-routing.ts
@@ -34,5 +34,12 @@ export function workspaceProxyURL(target: string | URL, requestURL: URL) {
   proxyURL.search = requestURL.search
   proxyURL.hash = requestURL.hash
   proxyURL.searchParams.delete("workspace")
+  // The `directory` param is the *host's* working directory (e.g. a Windows
+  // path like `F:\proj`). It is meaningless — and dangerous — on the remote:
+  // the sandbox would `path.resolve` it against its own cwd, producing a bogus
+  // path like `/home/daytona/workspace/repo/F:\proj` that does not exist and
+  // crashes prompt handling. Drop it so the remote falls back to its own
+  // project root. This mirrors ProxyUtil.headers stripping `x-opencode-directory`.
+  proxyURL.searchParams.delete("directory")
   return proxyURL
 }
diff --git a/packages/opencode/src/session/llm/ai-sdk.ts b/packages/opencode/src/session/llm/ai-sdk.ts
index 8db8985d7b..13d427aab6 100644
--- a/packages/opencode/src/session/llm/ai-sdk.ts
+++ b/packages/opencode/src/session/llm/ai-sdk.ts
@@ -2,6 +2,7 @@ import { FinishReason, LLMEvent, ProviderMetadata, ToolResultValue } from "@open
 import { Effect, Schema } from "effect"
 import { type streamText } from "ai"
 import { errorMessage } from "@/util/error"
+import { ProviderError } from "@/provider/error"
 
 type Result = Awaited<ReturnType<typeof streamText>>
 type AISDKEvent = Result["fullStream"] extends AsyncIterable<infer T> ? T : never
@@ -85,6 +86,8 @@ export function toLLMEvents(
       return Effect.succeed([LLMEvent.stepStart({ index: state.step })])
 
     case "finish-step":
+      if (event.rawFinishReason === "network_error")
+        return Effect.fail(new ProviderError.ResponseStreamError("Provider finish_reason: network_error"))
       return Effect.sync(() => {
         const original = providerMetadata(event.providerMetadata)
         const metadata =
diff --git a/packages/opencode/src/session/llm/request.ts b/packages/opencode/src/session/llm/request.ts
index 2785d98526..e000d6ca49 100644
--- a/packages/opencode/src/session/llm/request.ts
+++ b/packages/opencode/src/session/llm/request.ts
@@ -146,6 +146,16 @@ export const prepare = Effect.fn("LLMRequestPrep.prepare")(function* (input: Pre
   )
 
   const tools = resolveTools(input)
+  // Codex parity: OpenAI Responses-family providers hardcode `strict: false`
+  // on every function tool so MCP-sourced and dynamic schemas that don't
+  // satisfy OpenAI's structured-outputs constraints still register.
+  if (
+    input.model.api.npm === "@ai-sdk/openai" ||
+    input.model.api.npm === "@ai-sdk/azure" ||
+    input.model.api.npm === "@ai-sdk/amazon-bedrock/mantle"
+  ) {
+    for (const key of Object.keys(tools)) tools[key] = { ...tools[key], strict: false }
+  }
   if (
     input.model.providerID.includes("github-copilot") &&
     Object.keys(tools).length === 0 &&
@@ -186,9 +196,9 @@ export const prepare = Effect.fn("LLMRequestPrep.prepare")(function* (input: Pre
         : {
             "x-session-affinity": input.sessionID,
             "X-Session-Id": input.sessionID,
-            ...(input.parentSessionID ? { "x-parent-session-id": input.parentSessionID } : {}),
             "User-Agent": USER_AGENT,
           }),
+      ...(input.parentSessionID ? { "x-parent-session-id": input.parentSessionID } : {}),
       ...input.model.headers,
       ...headers,
     },
diff --git a/packages/opencode/src/session/retry.ts b/packages/opencode/src/session/retry.ts
index 4139665bd2..9cc4199c85 100644
--- a/packages/opencode/src/session/retry.ts
+++ b/packages/opencode/src/session/retry.ts
@@ -25,14 +25,26 @@ export type Retryable = {
 
 export const RETRY_INITIAL_DELAY = 2000
 export const RETRY_BACKOFF_FACTOR = 2
+export const RETRY_JITTER_FACTOR = 0.25
 export const RETRY_MAX_DELAY_NO_HEADERS = 30_000 // 30 seconds
 export const RETRY_MAX_DELAY = 2_147_483_647 // max 32-bit signed integer for setTimeout
+export const RETRY_MAX_RETRIES = 5
+
+const RETRYABLE_MESSAGE_PATTERNS = [
+  /429|500|502|503|504|524/i,
+  /rate increased too quickly|rate limit|rate-limit|rate_limit|too many requests/i,
+  /overloaded|service unavailable|service_unavailable|service-unavailable|internal error|internal_error|internal server error|server error|server_error|server-error|provider returned error|provider_returned_error|provider-returned-error/i,
+  /terminated|fetch failed|failed to fetch|network[-_\s]error|upstream connect|connection error|connection refused|connection lost|socket connection was closed|socket hang up|reset before headers|getaddrinfo|enotfound|eai_again|econnrefused|econnreset|etimedout/i,
+  /^timeout$|\b(?:request|response|connection|network|stream|read) (?:timeout|timed out|time out)\b/i,
+  /try your request again|retry your request|resource exhausted|resource_exhausted/i,
+  /\btry again (?:later|in\b)|\b(?:currently|temporarily) at capacity\b/i,
+]
 
 function cap(ms: number) {
   return Math.min(ms, RETRY_MAX_DELAY)
 }
 
-export function delay(attempt: number, error?: SessionV1.APIError) {
+export function delay(attempt: number, error?: SessionV1.APIError, random = Math.random()) {
   if (error) {
     const headers = error.data.responseHeaders
     if (headers) {
@@ -58,11 +70,16 @@ export function delay(attempt: number, error?: SessionV1.APIError) {
         }
       }
 
-      return cap(RETRY_INITIAL_DELAY * Math.pow(RETRY_BACKOFF_FACTOR, attempt - 1))
+      return cap(exponential(attempt, random))
     }
   }
 
-  return cap(Math.min(RETRY_INITIAL_DELAY * Math.pow(RETRY_BACKOFF_FACTOR, attempt - 1), RETRY_MAX_DELAY_NO_HEADERS))
+  return cap(Math.min(exponential(attempt, random), RETRY_MAX_DELAY_NO_HEADERS))
+}
+
+function exponential(attempt: number, random: number) {
+  const base = RETRY_INITIAL_DELAY * Math.pow(RETRY_BACKOFF_FACTOR, attempt - 1)
+  return Math.ceil(base + base * RETRY_JITTER_FACTOR * random)
 }
 
 export function retryable(error: Err, provider: string) {
@@ -72,7 +89,12 @@ export function retryable(error: Err, provider: string) {
     const status = error.data.statusCode
     // 5xx errors are transient server failures and should always be retried,
     // even when the provider SDK doesn't explicitly mark them as retryable.
-    if (!error.data.isRetryable && !(status !== undefined && status >= 500)) return undefined
+    if (
+      !error.data.isRetryable &&
+      !(status !== undefined && status >= 500) &&
+      !matchesRetryableMessage(error.data.message) &&
+      !matchesRetryableMessage(error.data.responseBody)
+    ) return undefined
     if (error.data.responseBody?.includes("FreeUsageLimitError")) {
       return {
         message: GO_UPSELL_MESSAGE,
@@ -122,35 +144,19 @@ export function retryable(error: Err, provider: string) {
     return { message: error.data.message.includes("Overloaded") ? "Provider is overloaded" : error.data.message }
   }
 
-  // Check for rate limit patterns in plain text error messages
-  const msg = isRecord(error.data) ? error.data.message : undefined
-  if (typeof msg === "string") {
-    const lower = msg.toLowerCase()
-    if (
-      lower.includes("rate increased too quickly") ||
-      lower.includes("rate limit") ||
-      lower.includes("too many requests")
-    ) {
-      return { message: msg }
-    }
-  }
-
-  const json = parseJSON(msg)
-  if (!json || typeof json !== "object") return undefined
-  const code = typeof json.code === "string" ? json.code : ""
-
-  if (json.type === "error" && json.error?.type === "too_many_requests") {
-    return { message: "Too Many Requests" }
-  }
-  if (code.includes("exhausted") || code.includes("unavailable")) {
-    return { message: "Provider is overloaded" }
-  }
-  if (json.type === "error" && typeof json.error?.code === "string" && json.error.code.includes("rate_limit")) {
-    return { message: "Rate Limited" }
-  }
+  const message = isRecord(error.data) ? error.data.message : undefined
+  if (typeof message !== "string") return undefined
+  const lower = message.toLowerCase()
+  if (lower.includes("too_many_requests")) return { message: "Too Many Requests" }
+  if (lower.includes("exhausted") || lower.includes("unavailable")) return { message: "Provider is overloaded" }
+  if (matchesRetryableMessage(message)) return { message }
   return undefined
 }
 
+function matchesRetryableMessage(value: unknown) {
+  return typeof value === "string" && RETRYABLE_MESSAGE_PATTERNS.some((pattern) => pattern.test(value))
+}
+
 function str(value: unknown) {
   if (value === undefined || value === null) return ""
   return String(value)
@@ -183,6 +189,7 @@ export function policy(opts: {
       const error = opts.parse(meta.input)
       const retry = retryable(error, opts.provider)
       if (!retry) return Cause.done(meta.attempt)
+      if (meta.attempt > RETRY_MAX_RETRIES) return Cause.done(meta.attempt)
       return Effect.gen(function* () {
         const wait = delay(meta.attempt, SessionV1.APIError.isInstance(error) ? error : undefined)
         const now = yield* Clock.currentTimeMillis
diff --git a/packages/opencode/src/skill/discovery.ts b/packages/opencode/src/skill/discovery.ts
index 0495bc637d..bc2b19d7f5 100644
--- a/packages/opencode/src/skill/discovery.ts
+++ b/packages/opencode/src/skill/discovery.ts
@@ -13,6 +13,7 @@ const fileConcurrency = 8
 class IndexSkill extends Schema.Class<IndexSkill>("IndexSkill")({
   name: Schema.String,
   files: Schema.Array(Schema.String),
+  version: Schema.optional(Schema.String),
 }) {}
 
 class Index extends Schema.Class<Index>("Index")({
@@ -76,17 +77,53 @@ export const layer: Layer.Layer<Service, never, FSUtil.Service | Path.Path | Htt
         (skill) =>
           Effect.gen(function* () {
             const root = path.join(cache, skill.name)
-
-            yield* Effect.forEach(
-              skill.files,
-              (file) => download(new URL(file, `${host}/${skill.name}/`).href, path.join(root, file)),
-              {
-                concurrency: fileConcurrency,
-              },
-            )
-
-            const md = path.join(root, "SKILL.md")
-            return (yield* fs.exists(md).pipe(Effect.orDie)) ? root : null
+            const versionFile = path.join(root, ".opencode-version")
+            const version = skill.version
+            const current =
+              version === undefined
+                ? undefined
+                : yield* fs.readFileStringSafe(versionFile).pipe(Effect.catch(() => Effect.succeed(undefined)))
+
+            if (version === undefined || current === version) {
+              yield* Effect.forEach(
+                skill.files,
+                (file) => download(new URL(file, `${host}/${skill.name}/`).href, path.join(root, file)),
+                { concurrency: fileConcurrency, discard: true },
+              )
+            } else {
+              const token = crypto.randomUUID()
+              const staging = `${root}.tmp-${token}`
+              const backup = `${root}.old-${token}`
+              yield* Effect.gen(function* () {
+                const downloaded = yield* Effect.forEach(
+                  skill.files,
+                  (file) => download(new URL(file, `${host}/${skill.name}/`).href, path.join(staging, file)),
+                  { concurrency: fileConcurrency },
+                )
+                if (!downloaded.every(Boolean)) return
+                if (!(yield* fs.exists(path.join(staging, "SKILL.md")).pipe(Effect.orDie))) return
+                yield* fs.writeFileString(path.join(staging, ".opencode-version"), version)
+                yield* Effect.uninterruptible(
+                  Effect.gen(function* () {
+                    const cached = yield* fs.exists(root).pipe(Effect.orDie)
+                    if (cached) yield* fs.rename(root, backup)
+                    yield* fs.rename(staging, root).pipe(
+                      Effect.catch((error) =>
+                        Effect.gen(function* () {
+                          if (cached) yield* fs.rename(backup, root).pipe(Effect.ignore)
+                          return yield* Effect.fail(error)
+                        }),
+                      ),
+                    )
+                    if (cached) yield* fs.remove(backup, { recursive: true, force: true }).pipe(Effect.ignore)
+                  }),
+                )
+              }).pipe(
+                Effect.catch((error) => Effect.logError("failed to refresh skill", { skill: skill.name, error })),
+                Effect.ensuring(fs.remove(staging, { recursive: true, force: true }).pipe(Effect.ignore)),
+              )
+            }
+            return (yield* fs.exists(path.join(root, "SKILL.md")).pipe(Effect.orDie)) ? root : null
           }),
         { concurrency: skillConcurrency },
       )
diff --git a/packages/opencode/test/acp/permission.test.ts b/packages/opencode/test/acp/permission.test.ts
index 966ff6ff1e..eaf3218e9c 100644
--- a/packages/opencode/test/acp/permission.test.ts
+++ b/packages/opencode/test/acp/permission.test.ts
@@ -1,4 +1,4 @@
-import { describe, expect, it } from "bun:test"
+import { afterEach, describe, expect, it } from "bun:test"
 import type {
   AgentSideConnection,
   RequestPermissionRequest,
@@ -6,13 +6,22 @@ import type {
   SessionUpdate,
 } from "@agentclientprotocol/sdk"
 import type { Event, OpencodeClient } from "@opencode-ai/sdk/v2"
+import { createTwoFilesPatch } from "diff"
 import { Effect, ManagedRuntime } from "effect"
+import { mkdtemp, rm } from "node:fs/promises"
+import { tmpdir } from "node:os"
+import path from "node:path"
 import { ACPEvent } from "@/acp/event"
 import { ACPSession } from "@/acp/session"
 
 type PermissionEvent = Extract<Event, { type: "permission.asked" }>
 type PermissionReplyParams = Parameters<OpencodeClient["permission"]["reply"]>[0]
 type SessionUpdateParams = Parameters<AgentSideConnection["sessionUpdate"]>[0]
+const cleanupDirs: string[] = []
+
+afterEach(async () => {
+  await Promise.all(cleanupDirs.splice(0).map((dir) => rm(dir, { recursive: true, force: true })))
+})
 
 const pollUntil = async (
   check: () => boolean | Promise<boolean>,
@@ -137,6 +146,14 @@ function textFromUpdates(updates: SessionUpdateParams[], sessionId: string) {
     .join("")
 }
 
+async function tempFile(name: string, content: string) {
+  const dir = await mkdtemp(path.join(tmpdir(), "opencode-acp-permission-"))
+  cleanupDirs.push(dir)
+  const file = path.join(dir, name)
+  await Bun.write(file, content)
+  return file
+}
+
 describe("acp permissions", () => {
   it("sends requestPermission and replies with the selected outcome", async () => {
     const harness = createHarness()
@@ -151,7 +168,7 @@ describe("acp permissions", () => {
       toolCall: {
         toolCallId: "call_1",
         status: "pending",
-        title: "bash",
+        title: "printf hello",
         rawInput: { command: "printf hello" },
         kind: "execute",
         locations: [],
@@ -165,6 +182,116 @@ describe("acp permissions", () => {
     expect(harness.replies).toEqual([{ requestID: "perm_1", reply: "once", directory: "/workspace" }])
   })
 
+  it("uses permission metadata for non-shell titles", async () => {
+    const harness = createHarness()
+    await createSession(harness.session, "ses_a")
+
+    harness.subscription.handle(
+      permissionAsked("ses_a", "perm_fetch", {
+        permission: "webfetch",
+        metadata: {
+          url: "https://example.com/docs",
+          format: "markdown",
+        },
+        tool: { messageID: "msg_1", callID: "call_1" },
+      }),
+    )
+
+    await pollUntil(() => harness.replies.length === 1, "webfetch permission was never replied")
+
+    expect(harness.requests[0]?.toolCall).toMatchObject({
+      toolCallId: "call_1",
+      title: "https://example.com/docs",
+      kind: "fetch",
+      rawInput: { url: "https://example.com/docs", format: "markdown" },
+    })
+  })
+
+  it("includes a diff content block for edit permission metadata", async () => {
+    const filepath = await tempFile("file.ts", "before\n")
+    const harness = createHarness()
+    await createSession(harness.session, "ses_a")
+
+    harness.subscription.handle(
+      permissionAsked("ses_a", "perm_edit", {
+        permission: "edit",
+        metadata: {
+          filepath,
+          diff: createTwoFilesPatch(filepath, filepath, "before\n", "after\n"),
+        },
+        tool: { messageID: "msg_1", callID: "call_1" },
+      }),
+    )
+
+    await pollUntil(() => harness.replies.length === 1, "edit permission was never replied")
+
+    expect(harness.requests[0]?.toolCall).toMatchObject({
+      toolCallId: "call_1",
+      title: filepath,
+      kind: "edit",
+      locations: [{ path: filepath }],
+      content: [
+        {
+          type: "diff",
+          path: filepath,
+          oldText: "before\n",
+          newText: "after\n",
+        },
+      ],
+    })
+  })
+
+  it("includes per-file diff blocks and locations for apply_patch permission metadata", async () => {
+    const first = await tempFile("first.ts", "one\n")
+    const second = await tempFile("second.ts", "alpha\n")
+    const harness = createHarness()
+    await createSession(harness.session, "ses_a")
+
+    harness.subscription.handle(
+      permissionAsked("ses_a", "perm_patch", {
+        permission: "edit",
+        metadata: {
+          filepath: "first.ts, second.ts",
+          files: [
+            {
+              filePath: first,
+              relativePath: "first.ts",
+              patch: createTwoFilesPatch(first, first, "one\n", "two\n"),
+            },
+            {
+              filePath: second,
+              relativePath: "second.ts",
+              patch: createTwoFilesPatch(second, second, "alpha\n", "beta\n"),
+            },
+          ],
+        },
+        tool: { messageID: "msg_1", callID: "call_1" },
+      }),
+    )
+
+    await pollUntil(() => harness.replies.length === 1, "apply_patch permission was never replied")
+
+    expect(harness.requests[0]?.toolCall).toMatchObject({
+      toolCallId: "call_1",
+      title: "2 files",
+      locations: [{ path: first }, { path: second }],
+      content: [
+        {
+          type: "diff",
+          path: first,
+          oldText: "one\n",
+          newText: "two\n",
+        },
+        {
+          type: "diff",
+          path: second,
+          oldText: "alpha\n",
+          newText: "beta\n",
+        },
+      ],
+    })
+  })
+
   it("forwards external_directory metadata and locations to requestPermission", async () => {
     const harness = createHarness()
     await createSession(harness.session, "ses_a")
@@ -189,7 +316,7 @@ describe("acp permissions", () => {
       toolCall: {
         toolCallId: "call_1",
         status: "pending",
-        title: "external_directory",
+        title: "Create external directory",
         rawInput: {
           command: "mkdir -p /tmp/outside",
           description: "Create external directory",
diff --git a/packages/opencode/test/cli/import.test.ts b/packages/opencode/test/cli/import.test.ts
index d7c0241e6b..59824c3efc 100644
--- a/packages/opencode/test/cli/import.test.ts
+++ b/packages/opencode/test/cli/import.test.ts
@@ -1,10 +1,46 @@
 import { test, expect } from "bun:test"
 import {
+  formatImportFileError,
   parseShareUrl,
   shouldAttachShareAuthHeaders,
   transformShareData,
   type ShareData,
 } from "../../src/cli/cmd/import"
+import { FSUtil } from "@opencode-ai/core/fs-util"
+import { PlatformError } from "effect"
+
+test("formats import file errors", () => {
+  expect(
+    formatImportFileError(
+      "test.json",
+      new PlatformError.PlatformError(
+        new PlatformError.SystemError({
+          _tag: "NotFound",
+          module: "FileSystem",
+          method: "readFileString",
+        }),
+      ),
+    ),
+  ).toBe("File not found: test.json")
+  expect(
+    formatImportFileError(
+      "test.json",
+      new PlatformError.PlatformError(
+        new PlatformError.SystemError({
+          _tag: "PermissionDenied",
+          module: "FileSystem",
+          method: "readFileString",
+        }),
+      ),
+    ),
+  ).toBe("Failed to read file: Permission denied")
+  expect(
+    formatImportFileError(
+      "test.json",
+      new FSUtil.FileSystemError({ method: "readJson", cause: new SyntaxError("Unexpected token") }),
+    ),
+  ).toBe("Invalid JSON in test.json: Unexpected token")
+})
 
 // parseShareUrl tests
 test("parses valid share URLs", () => {
diff --git a/packages/opencode/test/cli/run/footer.view.test.tsx b/packages/opencode/test/cli/run/footer.view.test.tsx
index 2e9fd8ef17..d54e2e3fd6 100644
--- a/packages/opencode/test/cli/run/footer.view.test.tsx
+++ b/packages/opencode/test/cli/run/footer.view.test.tsx
@@ -642,6 +642,42 @@ test("direct subagent panel renders active subagents", async () => {
   }
 })
 
+test("direct subagent panel closes when moving up from the first item", async () => {
+  const [tabs] = createSignal([
+    subagent({ sessionID: "s-1", label: "Explore", description: "Inspect auth flow" }),
+    subagent({ sessionID: "s-2", label: "General", description: "Write migration plan" }),
+  ])
+  const [current] = createSignal<string | undefined>()
+  let closed = 0
+
+  const app = await testRender(
+    () => (
+      <box width={100} height={RUN_SUBAGENT_PANEL_ROWS}>
+        <RunSubagentSelectBody
+          theme={() => RUN_THEME_FALLBACK.footer}
+          tabs={tabs}
+          current={current}
+          onClose={() => closed++}
+          onSelect={() => {}}
+        />
+      </box>
+    ),
+    { width: 100, height: RUN_SUBAGENT_PANEL_ROWS },
+  )
+
+  try {
+    await app.renderOnce()
+    app.mockInput.pressKey("ARROW_DOWN")
+    app.mockInput.pressKey("ARROW_UP")
+    expect(closed).toBe(0)
+
+    app.mockInput.pressKey("ARROW_UP")
+    expect(closed).toBe(1)
+  } finally {
+    app.renderer.destroy()
+  }
+})
+
 test("direct queued prompt panel renders pending prompt actions", async () => {
   const [prompts] = createSignal([
     { messageID: "m-1", partID: "p-1", prompt: { text: "fix the auth test", parts: [] } },
diff --git a/packages/opencode/test/config/config.test.ts b/packages/opencode/test/config/config.test.ts
index 02ace53668..a7487be04b 100644
--- a/packages/opencode/test/config/config.test.ts
+++ b/packages/opencode/test/config/config.test.ts
@@ -607,12 +607,12 @@ accountTokenIt.instance("resolves env templates in account config with account t
   }),
 )
 
-it.instance("validates config schema and throws on invalid fields", () =>
+it.instance("validates config schema and throws on invalid values", () =>
   Effect.gen(function* () {
     const test = yield* TestInstance
     yield* writeConfigEffect(test.directory, {
       $schema: "https://opencode.ai/config.json",
-      invalid_field: "should cause error",
+      model: 42,
     })
     const exit = yield* Config.use.get().pipe(Effect.exit)
     expect(Exit.isFailure(exit)).toBe(true)
@@ -1316,7 +1316,7 @@ it.instance("permission config preserves user key order", () =>
   }),
 )
 
-test("config parser preserves permission order while rejecting unknown top-level keys", () => {
+test("config parser preserves permission order while ignoring unknown top-level keys", () => {
   const config = ConfigParse.schema(
     ConfigV1.Info,
     {
@@ -1325,18 +1325,13 @@ test("config parser preserves permission order while rejecting unknown top-level
         "*": "deny",
         edit: "ask",
       },
+      plugins: ["example"],
     },
     "test",
   )
 
   expect(Object.keys(config.permission!)).toEqual(["bash", "*", "edit"])
-  try {
-    ConfigParse.schema(ConfigV1.Info, { invalid_field: true }, "test")
-    throw new Error("expected config parse to fail")
-  } catch (err) {
-    const error = err as { data?: { issues?: Array<{ code?: string; keys?: string[]; path?: string[] }> } }
-    expect(error.data?.issues?.[0]).toMatchObject({ code: "unrecognized_keys", keys: ["invalid_field"], path: [] })
-  }
+  expect(config).not.toHaveProperty("plugins")
 })
 
 // MCP config merging tests
diff --git a/packages/opencode/test/fixtures/recordings/session/native-openai-oauth-tool-loop.json b/packages/opencode/test/fixtures/recordings/session/native-openai-oauth-tool-loop.json
index 625140f991..380a572b0b 100644
--- a/packages/opencode/test/fixtures/recordings/session/native-openai-oauth-tool-loop.json
+++ b/packages/opencode/test/fixtures/recordings/session/native-openai-oauth-tool-loop.json
@@ -17,7 +17,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]}],\"instructions\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\",\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false}}],\"store\":false,\"prompt_cache_key\":\"session-recorded-openai-oauth-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"stream\":true}"
+        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]}],\"instructions\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\",\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"prompt_cache_key\":\"session-recorded-openai-oauth-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"stream\":true}"
       },
       "response": {
         "status": 200,
@@ -33,7 +33,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"reasoning\",\"id\":\"rs_0812d6cbe7a2b19b016a1214d32f6881998bcd9ff2e739d7f2\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEhTUCQT4XELlBu6r5VHqqtu5Il5WdX4m1upE8li0mPmIwgIykAmUTZWiE0213kmviuAgIrmhhiL4B8DXbWQD2vOEkQMhpZq_UCqc22SOg-4DpQLrebMWkzgAPL618VPu9mXNUIH9BW1sRhPdDSbbtK5_bitzsn-FMJGcO3UN7Ga2RW1Rdvt1M3m7J4MRlTutH8cwY8SthzgvOFEBS-_IrAhiwKVz4Se9Jlu3pVNMqhPF7kdrQOfDYui0v-AT8VrHBVomqekJl_dWESww0eWo6bS1PxZB4cLQHWp9JJi5pEECvU9Ntcz3GxuGJEtTKq5mFcRvCanXHOwZGmbBcWMNdVyikk3fxgIE2g9t8rCKJmhNXznMERtrfG2tey19qWbsVbo2YmBbg_5N02AA4NmEVvdfgHJx58nOfEEc2OZYk0YQ1fHBOkpBnwY61hxtrWFdj48QnTEKuvjAyNpX-KKFmMzL4531yLbEEzpaERlr11fDeoMpKofUoMsg3Jz8aTaZ1CpzI3O7iFzGDEV6gKh8vQYGrKOaOXnfBVDXDo8iJhZywpcQY6xB4NNf4pyyjFkR-vjgvBYV2hejlq2V1j8vQHgy8CsZJ6lW5oaTNMfP76MAHlwUwyMYj-cFmuX0epJdDWv8GDznUpOS-v2X5eNsvyx9qvvcTEMLsKJ--3_odisilj4vPhw16P9fB8eLmvESZmJRYmWM4mO7hPTVXOooOa-zxRHGhRQH9ouUea9UHSuH1A0o54qTEPr-JqYlQggugW449IuYW4HSMNMyeGdUNJfodWRu5cL0VPgk6zwTU3ArBq28FDgG7NZMk3njfCId351GZ8VRlTMA6U522_6FFaZ8-5gxsidOm0WULOwyTTo54tJsJFv2pgYUKs0VFWSwi3rvNMVMOgwOVIdSgZt1hFTxBImZh8HUIXUPvdOVKZzQmWT5M6uOTUsm5xsufhj8m79RuYZh2J0bkVOBzZ1As8zH-4v_r9d7e8464EuWXCln_6LAJdrTYgE2gVfHK0zeUaAMbIKhirOf0AVQZyfVsGvJ_CPqrPE_QSECeSA2D4TSa5Tc_IRY-Fb2_HKNCMEP2uvy\"},{\"type\":\"function_call\",\"call_id\":\"call_Ix5Urx04RtKsUJ75K0vTTgFF\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":{}}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_Ix5Urx04RtKsUJ75K0vTTgFF\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"instructions\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\",\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false}}],\"store\":false,\"prompt_cache_key\":\"session-recorded-openai-oauth-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"stream\":true}"
+        "body": "{\"model\":\"gpt-5.5\",\"input\":[{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"reasoning\",\"id\":\"rs_0812d6cbe7a2b19b016a1214d32f6881998bcd9ff2e739d7f2\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEhTUCQT4XELlBu6r5VHqqtu5Il5WdX4m1upE8li0mPmIwgIykAmUTZWiE0213kmviuAgIrmhhiL4B8DXbWQD2vOEkQMhpZq_UCqc22SOg-4DpQLrebMWkzgAPL618VPu9mXNUIH9BW1sRhPdDSbbtK5_bitzsn-FMJGcO3UN7Ga2RW1Rdvt1M3m7J4MRlTutH8cwY8SthzgvOFEBS-_IrAhiwKVz4Se9Jlu3pVNMqhPF7kdrQOfDYui0v-AT8VrHBVomqekJl_dWESww0eWo6bS1PxZB4cLQHWp9JJi5pEECvU9Ntcz3GxuGJEtTKq5mFcRvCanXHOwZGmbBcWMNdVyikk3fxgIE2g9t8rCKJmhNXznMERtrfG2tey19qWbsVbo2YmBbg_5N02AA4NmEVvdfgHJx58nOfEEc2OZYk0YQ1fHBOkpBnwY61hxtrWFdj48QnTEKuvjAyNpX-KKFmMzL4531yLbEEzpaERlr11fDeoMpKofUoMsg3Jz8aTaZ1CpzI3O7iFzGDEV6gKh8vQYGrKOaOXnfBVDXDo8iJhZywpcQY6xB4NNf4pyyjFkR-vjgvBYV2hejlq2V1j8vQHgy8CsZJ6lW5oaTNMfP76MAHlwUwyMYj-cFmuX0epJdDWv8GDznUpOS-v2X5eNsvyx9qvvcTEMLsKJ--3_odisilj4vPhw16P9fB8eLmvESZmJRYmWM4mO7hPTVXOooOa-zxRHGhRQH9ouUea9UHSuH1A0o54qTEPr-JqYlQggugW449IuYW4HSMNMyeGdUNJfodWRu5cL0VPgk6zwTU3ArBq28FDgG7NZMk3njfCId351GZ8VRlTMA6U522_6FFaZ8-5gxsidOm0WULOwyTTo54tJsJFv2pgYUKs0VFWSwi3rvNMVMOgwOVIdSgZt1hFTxBImZh8HUIXUPvdOVKZzQmWT5M6uOTUsm5xsufhj8m79RuYZh2J0bkVOBzZ1As8zH-4v_r9d7e8464EuWXCln_6LAJdrTYgE2gVfHK0zeUaAMbIKhirOf0AVQZyfVsGvJ_CPqrPE_QSECeSA2D4TSa5Tc_IRY-Fb2_HKNCMEP2uvy\"},{\"type\":\"function_call\",\"call_id\":\"call_Ix5Urx04RtKsUJ75K0vTTgFF\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":{}}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_Ix5Urx04RtKsUJ75K0vTTgFF\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"instructions\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\",\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"prompt_cache_key\":\"session-recorded-openai-oauth-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"text\":{\"verbosity\":\"low\"},\"stream\":true}"
       },
       "response": {
         "status": 200,
diff --git a/packages/opencode/test/fixtures/recordings/session/native-zen-tool-loop.json b/packages/opencode/test/fixtures/recordings/session/native-zen-tool-loop.json
index afcfd9edc1..e25bc9fae6 100644
--- a/packages/opencode/test/fixtures/recordings/session/native-zen-tool-loop.json
+++ b/packages/opencode/test/fixtures/recordings/session/native-zen-tool-loop.json
@@ -17,7 +17,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.2-codex\",\"input\":[{\"role\":\"system\",\"content\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false}}],\"store\":false,\"prompt_cache_key\":\"session-recorded-opencode-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"max_output_tokens\":32000,\"stream\":true}"
+        "body": "{\"model\":\"gpt-5.2-codex\",\"input\":[{\"role\":\"system\",\"content\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"prompt_cache_key\":\"session-recorded-opencode-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"max_output_tokens\":32000,\"stream\":true}"
       },
       "response": {
         "status": 200,
@@ -35,7 +35,7 @@
         "headers": {
           "content-type": "application/json"
         },
-        "body": "{\"model\":\"gpt-5.2-codex\",\"input\":[{\"role\":\"system\",\"content\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"reasoning\",\"id\":\"rs_0fdce240b46054ad016a1214d326848196b269feebe1844759\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEhTTGeallj_mC3ciDydiTVJLA6bjJfitoj4ftFfWwlxekFNaf_cDNWP3pE6qsvK9gKJNRfbAbpaEVf1qjAhQx53witrmt6H3KaaNJm3wXHG5sEi9gp3nLWK4T76tcVYHG1x6mbbTjEjCvhIuEkn_7Q7lJ1BErkEURYBBMPmkKya2-YuL8XP14Yrko9BA1t56BkwK5U3TFse4nwHI1qi82hdkX_aYAtz6YgbTpf-dvOCBGfeApxWLFotkt355Qy2b6MmPaH6cQwrvLJXOqEzGkwxFcs3mLEKLV103gd8Z5e_OapjJHTv_LarN-WN9C7nCQ0BBHClk4ND3SDdGb-XV665r23RB40GJ3Q9brJALGaJhij4uceXZNYbakZVOxgqLuDnX6EgABwEzrZb7vhVAKCewVYkLDu0LiS1rIvcFT8HpovxaBU2F2kVG7TRvzYewCW9zXWnAR048p5pUvi6zfMzapk8bnl4uM_uD45gp1sMzeSHryai1U0AUO2cLeQV1pA7KJoJBwWlHxo0YNPbDidI2KfByIoI0A7oiKoZ32vJkiwx3BEGePnzb-JQnv1eDXwlimICVKEVPk1BxpUZ2XBoWdUGYR77u5NGmZ2sKh4OM-qIaB0VaChGsCsJLyQ5_MCkeOm9EMjg1cXbIHDzs9jpF2BXlowY1Vw_L-Ve6nzwK7ZcyHM3ij27wEXYO2On6zbN_AqOvX_CFAjI7ktCYF2guftXuVpFCuiqRyDZ6i2RHXMhR77CoPT97sAvXDejN8feNtidqq4OH5uLa3BHYvW0UKfNlBCOL6A6927l4iTKURZznq_mVjLgTHWv9k-ByxP0hC5sIQHyB5hJaD8_svMr4Aqz_vH9Z8HShgjK47NsMQKxGGgaXdnq3xEdwydM-hTG4Pi35o6Kt0bbJ5KTRQ2ObjmnVTG7J__QTKMTrK2S6Ro4VIMrYzaai7BTLa8MGNotj\"},{\"type\":\"function_call\",\"call_id\":\"call_hwPdXfzZmrdySXU2ZmrL51Ln\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":{}}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_hwPdXfzZmrdySXU2ZmrL51Ln\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false}}],\"store\":false,\"prompt_cache_key\":\"session-recorded-opencode-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"max_output_tokens\":32000,\"stream\":true}"
+        "body": "{\"model\":\"gpt-5.2-codex\",\"input\":[{\"role\":\"system\",\"content\":\"Answer using tools when appropriate.\\nUse the get_weather tool exactly once to look up Paris, then reply with exactly: Paris is sunny.\"},{\"role\":\"user\",\"content\":[{\"type\":\"input_text\",\"text\":\"What is the weather in Paris?\"}]},{\"type\":\"reasoning\",\"id\":\"rs_0fdce240b46054ad016a1214d326848196b269feebe1844759\",\"summary\":[],\"encrypted_content\":\"gAAAAABqEhTTGeallj_mC3ciDydiTVJLA6bjJfitoj4ftFfWwlxekFNaf_cDNWP3pE6qsvK9gKJNRfbAbpaEVf1qjAhQx53witrmt6H3KaaNJm3wXHG5sEi9gp3nLWK4T76tcVYHG1x6mbbTjEjCvhIuEkn_7Q7lJ1BErkEURYBBMPmkKya2-YuL8XP14Yrko9BA1t56BkwK5U3TFse4nwHI1qi82hdkX_aYAtz6YgbTpf-dvOCBGfeApxWLFotkt355Qy2b6MmPaH6cQwrvLJXOqEzGkwxFcs3mLEKLV103gd8Z5e_OapjJHTv_LarN-WN9C7nCQ0BBHClk4ND3SDdGb-XV665r23RB40GJ3Q9brJALGaJhij4uceXZNYbakZVOxgqLuDnX6EgABwEzrZb7vhVAKCewVYkLDu0LiS1rIvcFT8HpovxaBU2F2kVG7TRvzYewCW9zXWnAR048p5pUvi6zfMzapk8bnl4uM_uD45gp1sMzeSHryai1U0AUO2cLeQV1pA7KJoJBwWlHxo0YNPbDidI2KfByIoI0A7oiKoZ32vJkiwx3BEGePnzb-JQnv1eDXwlimICVKEVPk1BxpUZ2XBoWdUGYR77u5NGmZ2sKh4OM-qIaB0VaChGsCsJLyQ5_MCkeOm9EMjg1cXbIHDzs9jpF2BXlowY1Vw_L-Ve6nzwK7ZcyHM3ij27wEXYO2On6zbN_AqOvX_CFAjI7ktCYF2guftXuVpFCuiqRyDZ6i2RHXMhR77CoPT97sAvXDejN8feNtidqq4OH5uLa3BHYvW0UKfNlBCOL6A6927l4iTKURZznq_mVjLgTHWv9k-ByxP0hC5sIQHyB5hJaD8_svMr4Aqz_vH9Z8HShgjK47NsMQKxGGgaXdnq3xEdwydM-hTG4Pi35o6Kt0bbJ5KTRQ2ObjmnVTG7J__QTKMTrK2S6Ro4VIMrYzaai7BTLa8MGNotj\"},{\"type\":\"function_call\",\"call_id\":\"call_hwPdXfzZmrdySXU2ZmrL51Ln\",\"name\":\"get_weather\",\"arguments\":\"{\\\"city\\\":{}}\"},{\"type\":\"function_call_output\",\"call_id\":\"call_hwPdXfzZmrdySXU2ZmrL51Ln\",\"output\":\"{\\\"temperature\\\":22,\\\"condition\\\":\\\"sunny\\\"}\"}],\"tools\":[{\"type\":\"function\",\"name\":\"get_weather\",\"description\":\"Get the current weather for a city.\",\"parameters\":{\"$schema\":\"http://json-schema.org/draft-07/schema#\",\"type\":\"object\",\"properties\":{\"city\":{\"type\":\"string\"}},\"required\":[\"city\"],\"additionalProperties\":false},\"strict\":false}],\"store\":false,\"prompt_cache_key\":\"session-recorded-opencode-loop\",\"include\":[\"reasoning.encrypted_content\"],\"reasoning\":{\"effort\":\"medium\",\"summary\":\"auto\"},\"max_output_tokens\":32000,\"stream\":true}"
       },
       "response": {
         "status": 200,
diff --git a/packages/opencode/test/plugin/github-copilot-models.test.ts b/packages/opencode/test/plugin/github-copilot-models.test.ts
index 1a63f3cb92..9ec4024dd4 100644
--- a/packages/opencode/test/plugin/github-copilot-models.test.ts
+++ b/packages/opencode/test/plugin/github-copilot-models.test.ts
@@ -330,3 +330,72 @@ test("remaps fallback oauth model urls to the enterprise host", async () => {
   expect(models.claude.api.url).toBe("https://copilot-api.ghe.example.com")
   expect(models.claude.api.npm).toBe("@ai-sdk/github-copilot")
 })
+
+test("detects PDF input support when vision and media type are advertised", async () => {
+  globalThis.fetch = mock(() =>
+    Promise.resolve(
+      new Response(
+        JSON.stringify({
+          data: [
+            {
+              model_picker_enabled: true,
+              id: "pdf-model",
+              name: "PDF Model",
+              version: "pdf-model-2026-06-01",
+              capabilities: {
+                family: "pdf-model",
+                limits: {
+                  max_context_window_tokens: 128000,
+                  max_output_tokens: 16384,
+                  max_prompt_tokens: 128000,
+                  vision: {
+                    max_prompt_image_size: 10000000,
+                    max_prompt_images: 10,
+                    supported_media_types: ["application/pdf"],
+                  },
+                },
+                supports: {
+                  streaming: true,
+                  vision: true,
+                  tool_calls: true,
+                },
+              },
+            },
+            {
+              model_picker_enabled: true,
+              id: "vision-only-model",
+              name: "Vision Only Model",
+              version: "vision-only-model-2026-06-01",
+              capabilities: {
+                family: "vision-only-model",
+                limits: {
+                  max_context_window_tokens: 128000,
+                  max_output_tokens: 16384,
+                  max_prompt_tokens: 128000,
+                  vision: {
+                    max_prompt_image_size: 10000000,
+                    max_prompt_images: 10,
+                    supported_media_types: ["image/png"],
+                  },
+                },
+                supports: {
+                  streaming: true,
+                  vision: true,
+                  tool_calls: true,
+                },
+              },
+            },
+          ],
+        }),
+        { status: 200 },
+      ),
+    ),
+  ) as unknown as typeof fetch
+
+  const models = (await CopilotModels.get("https://api.githubcopilot.com")).models
+  const model = models["pdf-model"]
+
+  expect(model.capabilities.input.pdf).toBe(true)
+  expect(models["vision-only-model"].capabilities.input.pdf).toBe(false)
+})
+
diff --git a/packages/opencode/test/plugin/openai-ws.test.ts b/packages/opencode/test/plugin/openai-ws.test.ts
index 7a125824e0..9e2ea3885a 100644
--- a/packages/opencode/test/plugin/openai-ws.test.ts
+++ b/packages/opencode/test/plugin/openai-ws.test.ts
@@ -232,6 +232,26 @@ describe("plugin.openai.ws-pool", () => {
     fetch.close()
   })
 
+  test("falls back immediately to HTTP when a websocket request is too large", async () => {
+    let connections = 0
+    await using server = await createWebSocketServer((socket) => {
+      connections += 1
+      socket.once("message", () => socket.close(1009, "payload too large"))
+    })
+    const fetch = OpenAIWebSocketPool.createWebSocketFetch({
+      url: server.url,
+    })
+
+    const first = await fetch(server.url, streamRequest())
+    const second = await fetch(server.url, streamRequest())
+
+    expect(await first.text()).toBe("http")
+    expect(await second.text()).toBe("http")
+    expect(connections).toBe(1)
+    expect(server.httpRequests).toHaveLength(2)
+    fetch.close()
+  })
+
   test("removes HTTP fallback when its session is deleted", async () => {
     let websocketAttempts = 0
     await using server = await createRejectingWebSocketServer(() => websocketAttempts++)
diff --git a/packages/opencode/test/provider/error.test.ts b/packages/opencode/test/provider/error.test.ts
new file mode 100644
index 0000000000..49db280662
--- /dev/null
+++ b/packages/opencode/test/provider/error.test.ts
@@ -0,0 +1,24 @@
+import { describe, expect, test } from "bun:test"
+import { ProviderError } from "@/provider/error"
+
+describe("provider stream errors", () => {
+  test("retries provider stream errors without a code", () => {
+    const messages = [
+      "The model is currently at capacity due to high demand. Please try again in a few minutes, or use a higher service tier for priority processing: https://docs.x.ai/developers/advanced-api-usage/priority-processing",
+      "The model is temporarily unavailable.",
+    ]
+
+    for (const message of messages)
+      expect(
+        ProviderError.parseStreamError({
+          type: "error",
+          error: { message },
+        }),
+      ).toEqual({
+        type: "api_error",
+        message,
+        isRetryable: true,
+        responseBody: JSON.stringify({ type: "error", error: { message } }),
+      })
+  })
+})
diff --git a/packages/opencode/test/provider/transform.test.ts b/packages/opencode/test/provider/transform.test.ts
index 5fa530155d..b74fe3c7ac 100644
--- a/packages/opencode/test/provider/transform.test.ts
+++ b/packages/opencode/test/provider/transform.test.ts
@@ -4,6 +4,9 @@ import { ProviderTransform } from "@/provider/transform"
 import { LLMRequestPrep } from "@/session/llm/request"
 import { ProviderV2 } from "@opencode-ai/core/provider"
 import { ModelV2 } from "@opencode-ai/core/model"
+import { ModelsDev } from "@opencode-ai/core/models-dev"
+import { generateText, jsonSchema, type ModelMessage } from "ai"
+import { createAmazonBedrock } from "@ai-sdk/amazon-bedrock"
 
 describe("ProviderTransform.options - setCacheKey", () => {
   const sessionID = "test-session-123"
@@ -86,6 +89,82 @@ describe("ProviderTransform.options - setCacheKey", () => {
     expect(result.promptCacheKey).toBe(sessionID)
   })
 
+  test("should set promptCacheKey for the OpenAI SDK regardless of provider ID", () => {
+    const result = ProviderTransform.options({
+      model: {
+        ...mockModel,
+        providerID: "custom-openai",
+        api: { id: "gpt-5", url: "https://example.com", npm: "@ai-sdk/openai" },
+      },
+      sessionID,
+      providerOptions: {},
+    })
+    expect(result.promptCacheKey).toBe(sessionID)
+  })
+
+  test("should not set promptCacheKey for the OpenAI-compatible SDK by provider name", () => {
+    const result = ProviderTransform.options({
+      model: {
+        ...mockModel,
+        providerID: "openai",
+        api: { id: "gpt-5", url: "https://example.com", npm: "@ai-sdk/openai-compatible" },
+      },
+      sessionID,
+      providerOptions: {},
+    })
+    expect(result.promptCacheKey).toBeUndefined()
+  })
+
+  test("should not set promptCacheKey for openai when explicitly disabled", () => {
+    const openaiModel = {
+      ...mockModel,
+      providerID: "openai",
+      api: {
+        id: "gpt-4",
+        url: "https://api.openai.com",
+        npm: "@ai-sdk/openai",
+      },
+    }
+    const result = ProviderTransform.options({
+      model: openaiModel,
+      sessionID,
+      providerOptions: { setCacheKey: false },
+    })
+    expect(result.promptCacheKey).toBeUndefined()
+  })
+
+  test("should set promptCacheKey for the xAI SDK by default regardless of provider ID", () => {
+    const xaiModel = {
+      ...mockModel,
+      providerID: "custom-xai",
+      api: {
+        id: "grok-4",
+        url: "https://api.x.ai",
+        npm: "@ai-sdk/xai",
+      },
+    }
+    const result = ProviderTransform.options({ model: xaiModel, sessionID, providerOptions: {} })
+    expect(result.promptCacheKey).toBe(sessionID)
+  })
+
+  test("should not set promptCacheKey for the xAI SDK when explicitly disabled", () => {
+    const xaiModel = {
+      ...mockModel,
+      providerID: "xai",
+      api: {
+        id: "grok-4",
+        url: "https://api.x.ai",
+        npm: "@ai-sdk/xai",
+      },
+    }
+    const result = ProviderTransform.options({
+      model: xaiModel,
+      sessionID,
+      providerOptions: { setCacheKey: false },
+    })
+    expect(result.promptCacheKey).toBeUndefined()
+  })
+
   test("should set store=false for openai provider", () => {
     const openaiModel = {
       ...mockModel,
@@ -104,6 +183,43 @@ describe("ProviderTransform.options - setCacheKey", () => {
     expect(result.store).toBe(false)
   })
 
+  test("should set store=false for xAI provider by default", () => {
+    const xaiModel = {
+      ...mockModel,
+      providerID: "xai",
+      api: {
+        id: "grok-4",
+        url: "https://api.x.ai",
+        npm: "@ai-sdk/xai",
+      },
+    }
+    const result = ProviderTransform.options({
+      model: xaiModel,
+      sessionID,
+      providerOptions: {},
+    })
+    expect(result.store).toBe(false)
+    expect(result.promptCacheKey).toBe(sessionID)
+  })
+
+  test("should set store=false for xAI SDK regardless of provider ID", () => {
+    const xaiModel = {
+      ...mockModel,
+      providerID: "custom-xai",
+      api: {
+        id: "grok-4",
+        url: "https://api.x.ai",
+        npm: "@ai-sdk/xai",
+      },
+    }
+    const result = ProviderTransform.options({
+      model: xaiModel,
+      sessionID,
+      providerOptions: {},
+    })
+    expect(result.store).toBe(false)
+  })
+
   test("should set store=false for azure provider by default", () => {
     const azureModel = {
       ...mockModel,
@@ -120,6 +236,70 @@ describe("ProviderTransform.options - setCacheKey", () => {
       providerOptions: {},
     })
     expect(result.store).toBe(false)
+    expect(result.promptCacheKey).toBe(sessionID)
+  })
+
+  test("should disable the Azure cache key without disabling store=false", () => {
+    const result = ProviderTransform.options({
+      model: {
+        ...mockModel,
+        providerID: "azure",
+        api: { id: "gpt-5", url: "https://azure.com", npm: "@ai-sdk/azure" },
+      },
+      sessionID,
+      providerOptions: { setCacheKey: false },
+    })
+    expect(result.store).toBe(false)
+    expect(result.promptCacheKey).toBeUndefined()
+  })
+
+  test("should keep the Azure cache key for gpt-5.5 early return", () => {
+    const result = ProviderTransform.options({
+      model: {
+        ...mockModel,
+        providerID: "azure",
+        api: { id: "gpt-5.5", url: "https://azure.com", npm: "@ai-sdk/azure" },
+      },
+      sessionID,
+      providerOptions: {},
+    })
+    expect(result.store).toBe(false)
+    expect(result.reasoningSummary).toBe("auto")
+    expect(result.promptCacheKey).toBe(sessionID)
+  })
+
+  for (const npm of ["@ai-sdk/deepinfra", "@ai-sdk/cerebras"]) {
+    test(`should set the snake-case cache key for ${npm}`, () => {
+      const result = ProviderTransform.options({
+        model: { ...mockModel, providerID: "custom", api: { ...mockModel.api, npm } },
+        sessionID,
+        providerOptions: {},
+      })
+      expect(result.prompt_cache_key).toBe(sessionID)
+      expect(result.promptCacheKey).toBeUndefined()
+    })
+  }
+
+  test("should set promptCacheKey for the Mistral SDK", () => {
+    const result = ProviderTransform.options({
+      model: { ...mockModel, providerID: "custom", api: { ...mockModel.api, npm: "@ai-sdk/mistral" } },
+      sessionID,
+      providerOptions: {},
+    })
+    expect(result.promptCacheKey).toBe(sessionID)
+  })
+
+  test("should not send an undocumented OpenRouter prompt_cache_key", () => {
+    const result = ProviderTransform.options({
+      model: {
+        ...mockModel,
+        providerID: "openrouter",
+        api: { ...mockModel.api, npm: "@openrouter/ai-sdk-provider" },
+      },
+      sessionID,
+      providerOptions: {},
+    })
+    expect(result.prompt_cache_key).toBeUndefined()
   })
 })
 
@@ -344,6 +524,7 @@ describe("ProviderTransform.options - gpt-5 textVerbosity", () => {
     expect(result.reasoningEffort).toBe("medium")
     expect(result.reasoningSummary).toBeUndefined()
     expect(result.include).toBeUndefined()
+    expect(result.textVerbosity).toBeUndefined()
   })
 
   test("azure chat completions omit Responses-only reasoning options after variants merge", async () => {
@@ -384,7 +565,12 @@ describe("ProviderTransform.options - gpt-5 textVerbosity", () => {
         } as any,
         system: [],
         messages: [{ role: "user", content: "Hello" }],
-        tools: {},
+        tools: {
+          lookup: {
+            description: "Look up a value",
+            inputSchema: jsonSchema({ type: "object", properties: {} }),
+          },
+        },
         provider: { id: "azure", options: { useCompletionUrls: true } } as any,
         auth: undefined,
         plugin: {
@@ -399,6 +585,7 @@ describe("ProviderTransform.options - gpt-5 textVerbosity", () => {
     expect(result.params.options.reasoningEffort).toBe("high")
     expect(result.params.options.reasoningSummary).toBeUndefined()
     expect(result.params.options.include).toBeUndefined()
+    expect(result.tools.lookup.strict).toBe(false)
   })
 
   test("gpt-5.1 should have textVerbosity set to low", () => {
@@ -496,15 +683,35 @@ describe("ProviderTransform.options - gpt-5 reasoningEffort", () => {
     expect(result.reasoningEffort).toBeUndefined()
   })
 
-  test("gpt-5.5 should NOT set reasoningEffort", () => {
+  test("gpt-5.5 should NOT set reasoningEffort for the completions API", () => {
     const result = ProviderTransform.options({
       model: createModel("gpt-5.5"),
       sessionID,
-      providerOptions: {},
+      providerOptions: { useCompletionUrls: true },
+    })
+
+    expect(result.reasoningEffort).toBeUndefined()
+  })
+
+  test("gpt-5.6 should NOT set reasoningEffort for the completions API", () => {
+    const result = ProviderTransform.options({
+      model: createModel("gpt-5.6"),
+      sessionID,
+      providerOptions: { useCompletionUrls: true },
     })
 
     expect(result.reasoningEffort).toBeUndefined()
   })
+
+  test("gpt-5.6 should set reasoningEffort for the responses API", () => {
+    const result = ProviderTransform.options({
+      model: createModel("gpt-5.6"),
+      sessionID,
+      providerOptions: {},
+    })
+
+    expect(result.reasoningEffort).toBe("medium")
+  })
 })
 
 describe("ProviderTransform.options - gateway", () => {
@@ -606,6 +813,95 @@ describe("ProviderTransform.providerOptions", () => {
     })
   })
 
+  test("forces reasoning for custom OpenAI package models with explicit effort", () => {
+    const model = createModel({
+      providerID: "meta",
+      api: {
+        id: "muse-spark",
+        url: "https://api.ai.meta.com/v1",
+        npm: "@ai-sdk/openai",
+      },
+    })
+
+    expect(ProviderTransform.providerOptions(model, { reasoningEffort: "xhigh", reasoningSummary: "auto" })).toEqual({
+      openai: { forceReasoning: true, reasoningEffort: "xhigh", reasoningSummary: "auto" },
+    })
+  })
+
+  test("forces reasoning for OpenAI package models marked reasoning-capable", () => {
+    expect(ProviderTransform.providerOptions(createModel(), { store: false })).toEqual({
+      openai: { forceReasoning: true, store: false },
+    })
+  })
+
+  test("uses canonical sdk key for custom xAI models", () => {
+    const model = createModel({
+      providerID: "my-xai",
+      api: { id: "grok-4", url: "https://api.x.ai", npm: "@ai-sdk/xai" },
+    })
+
+    expect(ProviderTransform.providerOptions(model, { promptCacheKey: "session" })).toEqual({
+      xai: { promptCacheKey: "session" },
+    })
+  })
+
+  test("forces reasoning for explicit effort even when model is not marked reasoning-capable", () => {
+    const model = createModel({
+      capabilities: {
+        temperature: true,
+        reasoning: false,
+        attachment: true,
+        toolcall: true,
+        input: { text: true, audio: false, image: true, video: false, pdf: false },
+        output: { text: true, audio: false, image: false, video: false, pdf: false },
+        interleaved: false,
+      },
+    })
+
+    expect(ProviderTransform.providerOptions(model, { reasoningEffort: "xhigh" })).toEqual({
+      openai: { forceReasoning: true, reasoningEffort: "xhigh" },
+    })
+  })
+
+  test("forces reasoning for Azure OpenAI models with explicit effort", () => {
+    const model = createModel({
+      providerID: "azure",
+      api: {
+        id: "custom-gpt-5-deployment",
+        url: "https://azure.openai.example.com/openai/v1",
+        npm: "@ai-sdk/azure",
+      },
+    })
+
+    expect(ProviderTransform.providerOptions(model, { reasoningEffort: "xhigh" })).toEqual({
+      openai: { forceReasoning: true, reasoningEffort: "xhigh" },
+      azure: { forceReasoning: true, reasoningEffort: "xhigh" },
+    })
+  })
+
+  test("forces reasoning for Bedrock Mantle OpenAI models with explicit effort", () => {
+    const model = createModel({
+      providerID: "amazon-bedrock",
+      api: {
+        id: "openai.gpt-5-custom",
+        url: "https://bedrock-mantle.us-east-2.api.aws/openai/v1",
+        npm: "@ai-sdk/amazon-bedrock/mantle",
+      },
+    })
+
+    expect(ProviderTransform.providerOptions(model, { reasoningEffort: "xhigh" })).toEqual({
+      openai: { forceReasoning: true, reasoningEffort: "xhigh" },
+    })
+  })
+
+  test("overrides forceReasoning false when reasoning should be forced", () => {
+    expect(
+      ProviderTransform.providerOptions(createModel(), { forceReasoning: false, reasoningEffort: "xhigh" }),
+    ).toEqual({
+      openai: { forceReasoning: true, reasoningEffort: "xhigh" },
+    })
+  })
+
   test("uses gateway model provider slug for gateway models", () => {
     const model = createModel({
       providerID: "vercel",
@@ -700,7 +996,7 @@ describe("ProviderTransform.providerOptions", () => {
     })
 
     expect(ProviderTransform.providerOptions(model, { reasoningEffort: "medium" })).toEqual({
-      openai: { reasoningEffort: "medium" },
+      openai: { forceReasoning: true, reasoningEffort: "medium" },
     })
   })
 
@@ -1499,6 +1795,55 @@ describe("ProviderTransform.schema - moonshot $ref siblings", () => {
   })
 })
 
+describe("ProviderTransform.message - Mistral tool call IDs", () => {
+  test.each(["codestral-latest", "pixtral-large-latest", "open-mixtral-8x22b"])(
+    "normalizes IDs for custom OpenAI-compatible %s models",
+    (id) => {
+      const result = ProviderTransform.message(
+        [
+          {
+            role: "assistant",
+            content: [
+              {
+                type: "tool-call",
+                toolCallId: "toolu_01CBhTTz95qkd9LJMdC9sf8t",
+                toolName: "read",
+                input: { filePath: "/tmp/test" },
+              },
+            ],
+          },
+          {
+            role: "tool",
+            content: [
+              {
+                type: "tool-result",
+                toolCallId: "toolu_01CBhTTz95qkd9LJMdC9sf8t",
+                toolName: "read",
+                output: { type: "text", value: "test" },
+              },
+            ],
+          },
+        ] as any,
+        {
+          id: `custom/${id}`,
+          providerID: "custom",
+          api: {
+            id,
+            url: "https://example.com/v1",
+            npm: "@ai-sdk/openai-compatible",
+          },
+        } as any,
+        {},
+      )
+
+      expect(result).toMatchObject([
+        { role: "assistant", content: [{ type: "tool-call", toolCallId: "toolu01CB" }] },
+        { role: "tool", content: [{ type: "tool-result", toolCallId: "toolu01CB" }] },
+      ])
+    },
+  )
+})
+
 describe("ProviderTransform.message - DeepSeek reasoning content", () => {
   test("DeepSeek with tool calls includes reasoning_content in providerOptions", () => {
     const msgs = [
@@ -2018,6 +2363,134 @@ describe("ProviderTransform.message - anthropic empty content filtering", () =>
     expect(result[1].content[0]).toEqual({ type: "text", text: "Answer" })
   })
 
+  describe("Bedrock reasoning replay", () => {
+    const model = {
+      ...anthropicModel,
+      id: "amazon-bedrock/anthropic.claude-opus-4-6",
+      providerID: "amazon-bedrock",
+      api: {
+        id: "anthropic.claude-opus-4-6",
+        url: "https://bedrock-runtime.us-east-1.amazonaws.com",
+        npm: "@ai-sdk/amazon-bedrock",
+      },
+    }
+
+    for (const cached of [false, true]) {
+      test(`omits unsigned reasoning before SDK conversion (caching: ${cached})`, async () => {
+        const selected = cached
+          ? model
+          : { ...model, id: "amazon-bedrock/openai.gpt-oss-120b", api: { ...model.api, id: "openai.gpt-oss-120b" } }
+        const messages = ProviderTransform.message(
+          [
+            { role: "user", content: "Think" },
+            { role: "assistant", content: [{ type: "text", text: "Earlier answer" }] },
+            {
+              role: "assistant",
+              content: [
+                { type: "reasoning", text: "Partial thought" },
+                { type: "text", text: "" },
+              ],
+            },
+            { role: "user", content: "Continue" },
+          ],
+          selected,
+          {},
+        )
+        expect(messages.map((message) => message.role)).toEqual(["user", "assistant", "user"])
+        expect(messages[1].providerOptions?.bedrock?.cachePoint).toEqual(cached ? { type: "default" } : undefined)
+        const provider = createAmazonBedrock({
+          apiKey: "test-key",
+          region: "us-east-1",
+          fetch: Object.assign(
+            async (...args: Parameters<typeof fetch>) => {
+              const body = JSON.parse(String(args[1]?.body))
+              expect(body.messages).toEqual([
+                { role: "user", content: [{ text: "Think" }] },
+                {
+                  role: "assistant",
+                  content: [{ text: "Earlier answer" }, ...(cached ? [{ cachePoint: { type: "default" } }] : [])],
+                },
+                {
+                  role: "user",
+                  content: [{ text: "Continue" }, ...(cached ? [{ cachePoint: { type: "default" } }] : [])],
+                },
+              ])
+              return Response.json({
+                output: { message: { role: "assistant", content: [{ text: "Recovered" }] } },
+                stopReason: "end_turn",
+                usage: { inputTokens: 1, outputTokens: 1, totalTokens: 2 },
+              })
+            },
+            { preconnect: () => undefined },
+          ),
+        })
+        const result = await generateText({ model: provider(selected.api.id), messages, maxRetries: 0 })
+        expect(result.text).toBe("Recovered")
+      })
+    }
+
+    for (const namespace of ["bedrock", "amazon-bedrock", "custom-bedrock"]) {
+      for (const field of ["signature", "redactedContent", "redactedData"]) {
+        test(`preserves ${namespace}.${field} on empty reasoning`, () => {
+          const result = ProviderTransform.message(
+            [
+              {
+                role: "assistant",
+                content: [{ type: "reasoning", text: "", providerOptions: { [namespace]: { [field]: "opaque" } } }],
+              },
+            ],
+            namespace === "custom-bedrock" ? { ...model, providerID: namespace } : model,
+            {},
+          )
+          expect(result).toHaveLength(1)
+          expect(result[0].content).toEqual([
+            { type: "reasoning", text: "", providerOptions: { bedrock: { [field]: "opaque" } } },
+          ])
+        })
+      }
+    }
+
+    test("uses stored provider metadata when it will overwrite the SDK namespace", () => {
+      const result = ProviderTransform.message(
+        [
+          {
+            role: "assistant",
+            content: [
+              {
+                type: "reasoning",
+                text: "Partial thought",
+                providerOptions: { "amazon-bedrock": {}, bedrock: { signature: "overwritten" } },
+              },
+            ],
+          },
+        ],
+        model,
+        {},
+      )
+      expect(result).toEqual([])
+    })
+
+    test("keeps text and tool calls next to unsigned reasoning", () => {
+      const content: ModelMessage["content"] = [
+        { type: "text", text: "Answer" },
+        { type: "tool-call", toolCallId: "call_1", toolName: "lookup", input: {} },
+      ]
+      const result = ProviderTransform.message(
+        [{ role: "assistant", content: [{ type: "reasoning", text: "Partial thought" }, ...content] }],
+        model,
+        {},
+      )
+      expect(result).toHaveLength(1)
+      expect(result[0].content).toEqual(content)
+    })
+
+    test("does not remove unsigned reasoning for other providers", () => {
+      const content: ModelMessage["content"] = [{ type: "reasoning", text: "Partial thought" }]
+      const result = ProviderTransform.message([{ role: "assistant", content }], anthropicModel, {})
+      expect(result[0].content).toEqual(content)
+    })
+  })
+
   test("does not filter for non-anthropic providers", () => {
     const openaiModel = {
       ...anthropicModel,
@@ -2713,6 +3186,20 @@ describe("ProviderTransform.message - cache control on gateway", () => {
     })
   })
 
+  test("does not add explicit breakpoints when Anthropic automatic caching is enabled", () => {
+    const model = createModel({
+      providerID: "anthropic",
+      api: { id: "claude-sonnet-4", url: "https://api.anthropic.com", npm: "@ai-sdk/anthropic" },
+    })
+    const msgs = [
+      { role: "system", content: "You are a helpful assistant" },
+      { role: "user", content: "Hello" },
+    ] as any[]
+
+    const result = ProviderTransform.message(msgs, model, { cacheControl: { type: "ephemeral" } }) as any[]
+    expect(result.every((message) => message.providerOptions === undefined)).toBe(true)
+  })
+
   test("google-vertex-anthropic applies cache control", () => {
     const model = createModel({
       providerID: "google-vertex-anthropic",
@@ -2773,7 +3260,82 @@ describe("ProviderTransform.message - cache control on gateway", () => {
 
 describe("ProviderTransform.temperature - Cohere North", () => {
   test("defaults north-mini-code models to 1.0", () => {
-    expect(ProviderTransform.temperature({ id: "cohere/North-Mini-Code-1-0-latest" } as any)).toBe(1.0)
+    expect(
+      ProviderTransform.temperature({
+        id: "cohere/North-Mini-Code-1-0-latest",
+        api: { id: "North-Mini-Code-1-0-latest" },
+      } as any),
+    ).toBe(1.0)
+  })
+})
+
+describe("ProviderTransform sampling defaults - Qwen", () => {
+  test.each(["Qwen3.8-27B", "qwen3-coder-30b-a3b-instruct"])('leaves sampling unset for "%s"', (id) => {
+    const model = {
+      id: `custom/${id}`,
+      api: { id },
+    } as any
+
+    expect(ProviderTransform.temperature(model)).toBeUndefined()
+    expect(ProviderTransform.topP(model)).toBeUndefined()
+    expect(ProviderTransform.topK(model)).toBeUndefined()
+  })
+})
+
+describe("ProviderTransform sampling defaults - Gemini", () => {
+  const model = (id: string) =>
+    ({
+      id: `google/${id}`,
+      api: { id },
+    }) as any
+
+  const alias = (id: string, apiID: string) =>
+    ({
+      id,
+      api: { id: apiID },
+    }) as any
+
+  test.each([
+    "gemini-3.5-flash-lite",
+    "gemini-3-5-flash-lite",
+    "gemini-3.6-flash",
+    "gemini-3-6-flash",
+    "gemini-4-pro",
+    "gemini-future",
+  ])("omits deprecated sampling controls for %s", (id) => {
+    expect(ProviderTransform.temperature(model(id))).toBeUndefined()
+    expect(ProviderTransform.topP(model(id))).toBeUndefined()
+    expect(ProviderTransform.topK(model(id))).toBeUndefined()
+  })
+
+  test.each([
+    "gemini-2.5-flash",
+    "gemini-2.5-pro",
+    "gemini-2.5-flash-lite",
+    "gemini-2-5-flash-lite",
+    "gemini-3-flash-preview",
+    "gemini-3-pro-image",
+    "gemini-3.1-flash-lite",
+    "gemini-3.1-pro-preview",
+    "gemini-3-1-pro-preview",
+    "gemini-3.5-flash",
+    "gemini-3-5-flash",
+  ])("preserves sampling defaults for %s", (id) => {
+    expect(ProviderTransform.temperature(model(id))).toBe(1)
+    expect(ProviderTransform.topP(model(id))).toBe(0.95)
+    expect(ProviderTransform.topK(model(id))).toBe(64)
+  })
+
+  test("uses the API model ID for configured aliases", () => {
+    const deprecated = alias("google/gemini-3.5-flash", "google/gemini-3.6-flash")
+    expect(ProviderTransform.temperature(deprecated)).toBeUndefined()
+    expect(ProviderTransform.topP(deprecated)).toBeUndefined()
+    expect(ProviderTransform.topK(deprecated)).toBeUndefined()
+
+    const supported = alias("my-gemini", "google/gemini-2.5-flash")
+    expect(ProviderTransform.temperature(supported)).toBe(1)
+    expect(ProviderTransform.topP(supported)).toBe(0.95)
+    expect(ProviderTransform.topK(supported)).toBe(64)
   })
 })
 
@@ -2881,6 +3443,22 @@ describe("ProviderTransform.variants", () => {
     })
   })
 
+  test.each(["nvidia", "lilac"])("%s minimax m3 returns chat template thinking toggles", (providerID) => {
+    const model = createMockModel({
+      id: `${providerID}/minimaxai/minimax-m3`,
+      providerID,
+      api: {
+        id: "minimaxai/minimax-m3",
+        url: "https://api.example.com/v1",
+        npm: "@ai-sdk/openai-compatible",
+      },
+    })
+    expect(ProviderTransform.variants(model)).toEqual({
+      none: { chat_template_kwargs: { thinking_mode: "disabled" } },
+      thinking: { chat_template_kwargs: { thinking_mode: "enabled" } },
+    })
+  })
+
   test("glm returns empty object", () => {
     const model = createMockModel({
       id: "glm/glm-4",
@@ -3128,7 +3706,7 @@ describe("ProviderTransform.variants", () => {
       expect(Object.keys(result)).toEqual(["low", "medium", "high"])
     })
 
-    test("grok-4 returns empty object", () => {
+    test("grok-4 uses the provider's standard efforts", () => {
       const model = createMockModel({
         id: "openrouter/grok-4",
         providerID: "openrouter",
@@ -3139,7 +3717,8 @@ describe("ProviderTransform.variants", () => {
         },
       })
       const result = ProviderTransform.variants(model)
-      expect(result).toEqual({})
+      expect(Object.keys(result)).toEqual(["low", "medium", "high"])
+      expect(result.medium).toEqual({ reasoning: { effort: "medium" } })
     })
 
     test("grok-3-mini returns low and high with reasoning", () => {
@@ -3160,6 +3739,42 @@ describe("ProviderTransform.variants", () => {
   })
 
   describe("@ai-sdk/gateway", () => {
+    test("configured anthropic aliases route by the API ID", () => {
+      const model = createMockModel({
+        id: "my-claude",
+        providerID: "gateway",
+        api: {
+          id: "anthropic/claude-sonnet-4-6",
+          url: "https://gateway.ai",
+          npm: "@ai-sdk/gateway",
+        },
+      })
+      const result = ProviderTransform.variants(model)
+      expect(Object.keys(result)).toEqual(["low", "medium", "high", "max"])
+      expect(result.high).toEqual({
+        thinking: {
+          type: "adaptive",
+        },
+        effort: "high",
+      })
+    })
+
+    test("configured google aliases route by the API ID", () => {
+      const model = createMockModel({
+        id: "my-gemini",
+        providerID: "gateway",
+        api: {
+          id: "google/gemini-2.5-pro",
+          url: "https://gateway.ai",
+          npm: "@ai-sdk/gateway",
+        },
+      })
+      expect(ProviderTransform.variants(model)).toEqual({
+        high: { thinkingConfig: { includeThoughts: true, thinkingBudget: 16_000 } },
+        max: { thinkingConfig: { includeThoughts: true, thinkingBudget: 32_768 } },
+      })
+    })
+
     test("anthropic sonnet 4.6 models return adaptive thinking options", () => {
       const model = createMockModel({
         id: "anthropic/claude-sonnet-4-6",
@@ -3283,6 +3898,27 @@ describe("ProviderTransform.variants", () => {
       })
     })
 
+    test("anthropic sonnet 5 returns adaptive thinking options with xhigh", () => {
+      const model = createMockModel({
+        id: "anthropic/claude-sonnet-5",
+        providerID: "gateway",
+        api: {
+          id: "anthropic/claude-sonnet-5",
+          url: "https://gateway.ai",
+          npm: "@ai-sdk/gateway",
+        },
+      })
+      const result = ProviderTransform.variants(model)
+      expect(Object.keys(result)).toEqual(["low", "medium", "high", "xhigh", "max"])
+      expect(result.high).toEqual({
+        thinking: {
+          type: "adaptive",
+          display: "summarized",
+        },
+        effort: "high",
+      })
+    })
+
     test("anthropic opus 4.6 omits display so it keeps the summarized default", () => {
       const model = createMockModel({
         id: "anthropic/claude-opus-4-6",
@@ -3534,18 +4170,19 @@ describe("ProviderTransform.variants", () => {
   })
 
   describe("@ai-sdk/xai", () => {
-    test("grok-3 returns empty object", () => {
+    test("grok-4.5 uses standard reasoning efforts", () => {
       const model = createMockModel({
-        id: "xai/grok-3",
+        id: "xai/grok-4.5",
         providerID: "xai",
         api: {
-          id: "grok-3",
+          id: "grok-4.5",
           url: "https://api.x.ai",
           npm: "@ai-sdk/xai",
         },
       })
       const result = ProviderTransform.variants(model)
-      expect(result).toEqual({})
+      expect(Object.keys(result)).toEqual(["low", "medium", "high"])
+      expect(result.medium).toEqual({ reasoningEffort: "medium" })
     })
 
     test("grok-3-mini returns low and high with reasoningEffort", () => {
@@ -3870,6 +4507,12 @@ describe("ProviderTransform.variants", () => {
         efforts: ["low", "medium", "high", "xhigh", "max"],
         expectedHigh: { thinking: { type: "adaptive", display: "summarized" }, effort: "high" },
       },
+      {
+        name: "sonnet 5",
+        apiIds: ["claude-sonnet-5", "claude-sonnet-5-20260630"],
+        efforts: ["low", "medium", "high", "xhigh", "max"],
+        expectedHigh: { thinking: { type: "adaptive", display: "summarized" }, effort: "high" },
+      },
       {
         name: "fable 5",
         apiIds: ["claude-fable-5"],
@@ -3967,6 +4610,28 @@ describe("ProviderTransform.variants", () => {
         effort: "high",
       })
     })
+
+    test("sonnet 5 uses adaptive reasoning for Vertex model IDs", () => {
+      const result = ProviderTransform.variants(
+        createMockModel({
+          id: "google-vertex-anthropic/claude-sonnet-5@default",
+          providerID: "google-vertex-anthropic",
+          api: {
+            id: "claude-sonnet-5@default",
+            url: "https://us-central1-aiplatform.googleapis.com",
+            npm: "@ai-sdk/google-vertex/anthropic",
+          },
+        }),
+      )
+      expect(Object.keys(result)).toEqual(["low", "medium", "high", "xhigh", "max"])
+      expect(result.high).toEqual({
+        thinking: {
+          type: "adaptive",
+          display: "summarized",
+        },
+        effort: "high",
+      })
+    })
   })
 
   describe("@ai-sdk/amazon-bedrock", () => {
@@ -4040,6 +4705,28 @@ describe("ProviderTransform.variants", () => {
       })
     })
 
+    test("anthropic sonnet 5 returns adaptive reasoning options with xhigh", () => {
+      const result = ProviderTransform.variants(
+        createMockModel({
+          id: "bedrock/anthropic-claude-sonnet-5",
+          providerID: "bedrock",
+          api: {
+            id: "anthropic.claude-sonnet-5",
+            url: "https://bedrock.amazonaws.com",
+            npm: "@ai-sdk/amazon-bedrock",
+          },
+        }),
+      )
+      expect(Object.keys(result)).toEqual(["low", "medium", "high", "xhigh", "max"])
+      expect(result.high).toEqual({
+        reasoningConfig: {
+          type: "adaptive",
+          maxReasoningEffort: "high",
+          display: "summarized",
+        },
+      })
+    })
+
     test("returns WIDELY_SUPPORTED_EFFORTS with reasoningConfig", () => {
       const model = createMockModel({
         id: "bedrock/llama-4",
@@ -4222,6 +4909,12 @@ describe("ProviderTransform.variants", () => {
         efforts: ["low", "medium", "high", "xhigh", "max"],
         thinking: { type: "adaptive", display: "summarized" },
       },
+      {
+        name: "sonnet 5",
+        apiIds: ["anthropic--claude-sonnet-5", "anthropic--claude-5-sonnet"],
+        efforts: ["low", "medium", "high", "xhigh", "max"],
+        thinking: { type: "adaptive", display: "summarized" },
+      },
     ]) {
       for (const apiId of testCase.apiIds) {
         test(`${testCase.name} ${apiId} returns adaptive thinking variants under modelParams`, () => {
@@ -4400,12 +5093,12 @@ describe("ProviderTransform.smallOptions - gpt-5 chat/search", () => {
   }
 })
 
-test("ProviderTransform.smallOptions disables OpenRouter reasoning when the weakest effort is low", () => {
+test("ProviderTransform.smallOptions preserves the weakest OpenRouter reasoning effort", () => {
   expect(
     ProviderTransform.smallOptions({
       providerID: "openrouter",
       api: {
-        id: "anthropic/claude-sonnet-4.6",
+        id: "google/gemini-3.5-flash",
         npm: "@openrouter/ai-sdk-provider",
       },
       variants: {
@@ -4414,7 +5107,7 @@ test("ProviderTransform.smallOptions disables OpenRouter reasoning when the weak
         high: { reasoning: { effort: "high" } },
       },
     } as any),
-  ).toEqual({ reasoning: { effort: "none" } })
+  ).toEqual({ reasoning: { effort: "low" } })
 })
 
 describe("ProviderTransform.smallOptions - google thinking controls", () => {
@@ -4502,3 +5195,35 @@ describe("ProviderTransform.providerOptions - ai-gateway-provider", () => {
     expect(result).toEqual({ openaiCompatible: { reasoningEffort: "high" } })
   })
 })
+
+describe("ProviderTransform sampling defaults - DeepSeek", () => {
+  const model = (providerID: string, id: string) =>
+    ({
+      id: `${providerID}/${id}`,
+      providerID,
+      api: { id },
+    }) as any
+
+  test.each([
+    ["deepseek", "deepseek-v4-flash"],
+    ["opencode", "deepseek-v4-flash"],
+    ["opencode-go", "deepseek-v4-flash"],
+    ["openrouter", "deepseek/deepseek-v4-flash-0731"],
+    ["ollama-cloud", "deepseek-v4-flash:0731"],
+  ])("defaults top_p for %s/%s", (providerID, id) => {
+    expect(ProviderTransform.temperature(model(providerID, id))).toBeUndefined()
+    expect(ProviderTransform.topP(model(providerID, id))).toBe(0.95)
+    expect(ProviderTransform.topK(model(providerID, id))).toBeUndefined()
+  })
+
+  test.each([
+    ["openrouter", "deepseek/deepseek-v4-flash"],
+    ["vercel", "deepseek/deepseek-v4-flash"],
+    ["custom", "deepseek-ai/DeepSeek-V4-Flash"],
+  ])("preserves legacy defaults for %s/%s", (providerID, id) => {
+    expect(ProviderTransform.temperature(model(providerID, id))).toBeUndefined()
+    expect(ProviderTransform.topP(model(providerID, id))).toBeUndefined()
+    expect(ProviderTransform.topK(model(providerID, id))).toBeUndefined()
+  })
+})
+
diff --git a/packages/opencode/test/server/workspace-routing.test.ts b/packages/opencode/test/server/workspace-routing.test.ts
index 9ae0f3e632..29c22038c3 100644
--- a/packages/opencode/test/server/workspace-routing.test.ts
+++ b/packages/opencode/test/server/workspace-routing.test.ts
@@ -80,6 +80,13 @@ describe("workspaceProxyURL", () => {
     expect(result.searchParams.get("keep")).toBe("yes")
   })
 
+  test("strips the host directory param so the remote resolves its own root", () => {
+    const url = new URL("http://localhost/session/abc?directory=F%3A%5Cproj&keep=yes")
+    const result = workspaceProxyURL("http://remote:8080/base", url)
+    expect(result.searchParams.get("directory")).toBeNull()
+    expect(result.searchParams.get("keep")).toBe("yes")
+  })
+
   test("preserves hash from request", () => {
     const url = new URL("http://localhost/page#section")
     const result = workspaceProxyURL("http://remote:8080", url)
diff --git a/packages/opencode/test/session/llm.test.ts b/packages/opencode/test/session/llm.test.ts
index 0c5dadaf17..4ce134a14f 100644
--- a/packages/opencode/test/session/llm.test.ts
+++ b/packages/opencode/test/session/llm.test.ts
@@ -27,6 +27,7 @@ import { LLMAISDK } from "@/session/llm/ai-sdk"
 import { Session as SessionNs } from "@/session/session"
 import { ProviderV2 } from "@opencode-ai/core/provider"
 import { ModelV2 } from "@opencode-ai/core/model"
+import { ProviderError } from "@/provider/error"
 
 type ConfigModel = NonNullable<NonNullable<ConfigV1.Info["provider"]>[string]["models"]>[string]
 
@@ -754,6 +755,75 @@ function createEventResponse(chunks: unknown[], includeDone = false) {
 
 describe("session.llm.stream", () => {
   const vivgridFixture = { providerID: "vivgrid", modelID: "gemini-3.1-pro-preview" }
+  const opencodeFixture = { providerID: "opencode-test", modelID: vivgridFixture.modelID }
+
+  it.instance(
+    "sends the parent session header for opencode providers",
+    () =>
+      Effect.gen(function* () {
+        const fixture = loadFixture(vivgridFixture.providerID, vivgridFixture.modelID)
+        const request = waitRequest(
+          "/chat/completions",
+          new Response(createChatStream("Hello"), {
+            status: 200,
+            headers: { "Content-Type": "text/event-stream" },
+          }),
+        )
+        const resolved = yield* Provider.use.getModel(
+          ProviderV2.ID.make(opencodeFixture.providerID),
+          ModelV2.ID.make(opencodeFixture.modelID),
+        )
+        const sessionID = SessionID.make("session-child")
+        const parentSessionID = SessionID.make("session-parent")
+        const agent = {
+          name: "test",
+          mode: "primary",
+          options: {},
+          permission: [{ permission: "*", pattern: "*", action: "allow" }],
+        } satisfies Agent.Info
+        const user = {
+          id: MessageID.make("msg_user-parent-header"),
+          sessionID,
+          role: "user",
+          time: { created: Date.now() },
+          agent: agent.name,
+          model: {
+            providerID: ProviderV2.ID.make(opencodeFixture.providerID),
+            modelID: resolved.id,
+          },
+        } satisfies SessionV1.User
+
+        yield* drain({
+          user,
+          sessionID,
+          parentSessionID,
+          model: resolved,
+          agent,
+          system: ["You are a helpful assistant."],
+          messages: [{ role: "user", content: "Hello" }],
+          tools: {},
+        })
+
+        expect((yield* Effect.promise(() => request)).headers.get("x-parent-session-id")).toBe(parentSessionID)
+      }),
+    {
+      config: () => {
+        const fixture = loadFixture(vivgridFixture.providerID, vivgridFixture.modelID)
+        return {
+          enabled_providers: [opencodeFixture.providerID],
+          provider: {
+            [opencodeFixture.providerID]: {
+              name: "OpenCode Test",
+              npm: "@ai-sdk/openai-compatible",
+              models: { [fixture.model.id]: configModel(fixture.model) as ConfigModel },
+              options: { apiKey: "test-key", baseURL: `${state.server!.url.origin}/v1` },
+            },
+          },
+        }
+      },
+    },
+  )
+
   it.instance(
     "sends temperature, tokens, and reasoning options for openai-compatible models",
     () =>
@@ -833,6 +903,70 @@ describe("session.llm.stream", () => {
     },
   )
 
+  it.instance(
+    "surfaces network_error finish reasons as retryable stream failures",
+    () =>
+      Effect.gen(function* () {
+        const fixture = loadFixture(vivgridFixture.providerID, vivgridFixture.modelID)
+        const request = waitRequest(
+          "/chat/completions",
+          createEventResponse(
+            [
+              {
+                id: "chatcmpl-network-error",
+                object: "chat.completion.chunk",
+                choices: [{ index: 0, delta: { role: "assistant", content: "" }, finish_reason: "network_error" }],
+              },
+            ],
+            true,
+          ),
+        )
+        const resolved = yield* Provider.use.getModel(
+          ProviderV2.ID.make(vivgridFixture.providerID),
+          ModelV2.ID.make(fixture.model.id),
+        )
+        const sessionID = SessionID.make("session-test-network-error")
+        const agent = {
+          name: "test",
+          mode: "primary",
+          options: {},
+          permission: [{ permission: "*", pattern: "*", action: "allow" }],
+        } satisfies Agent.Info
+        const user = {
+          id: MessageID.make("msg_user-network-error"),
+          sessionID,
+          role: "user",
+          time: { created: Date.now() },
+          agent: agent.name,
+          model: { providerID: ProviderV2.ID.make(vivgridFixture.providerID), modelID: resolved.id },
+        } satisfies SessionV1.User
+
+        const error = yield* drain({
+          user,
+          sessionID,
+          model: resolved,
+          agent,
+          system: ["You are a helpful assistant."],
+          messages: [{ role: "user", content: "Hello" }],
+          tools: {},
+        }).pipe(Effect.flip)
+        yield* Effect.promise(() => request)
+
+        if (!(error instanceof ProviderError.ResponseStreamError)) throw error
+        expect(error.message).toBe("Provider finish_reason: network_error")
+      }),
+    {
+      config: () => ({
+        enabled_providers: [vivgridFixture.providerID],
+        provider: {
+          [vivgridFixture.providerID]: {
+            options: { apiKey: "test-key", baseURL: `${state.server!.url.origin}/v1` },
+          },
+        },
+      }),
+    },
+  )
+
   const alibabaQwenFixture = { providerID: "alibaba", modelID: "qwen-plus" }
   it.instance(
     "service stream cancellation cancels provider response body promptly",
@@ -1314,6 +1448,7 @@ describe("session.llm.stream", () => {
             type: "function",
             name: "lookup",
             description: "Lookup data",
+            strict: false,
             parameters: {
               type: "object",
               properties: { query: { type: "string" } },
@@ -1402,6 +1537,7 @@ describe("session.llm.stream", () => {
             type: "function",
             name: "lookup",
             description: "Lookup data",
+            strict: false,
             parameters: {
               type: "object",
               properties: { query: { type: "string" } },
diff --git a/packages/opencode/test/session/processor-effect.test.ts b/packages/opencode/test/session/processor-effect.test.ts
index c8f40d0de1..106067c6b2 100644
--- a/packages/opencode/test/session/processor-effect.test.ts
+++ b/packages/opencode/test/session/processor-effect.test.ts
@@ -605,6 +605,62 @@ it.live("session.processor effect tests retry recognized structured json errors"
     { config: (url) => providerCfg(url) },
   ),
 )
+it.live("session.processor effect tests retry network_error finish reasons", () =>
+  provideTmpdirServer(
+    ({ dir, llm }) =>
+      Effect.gen(function* () {
+        const { processors, session, provider } = yield* boot()
+
+        yield* llm.push(
+          raw({
+            chunks: [
+              {
+                id: "chatcmpl-network-error",
+                object: "chat.completion.chunk",
+                choices: [{ index: 0, delta: { role: "assistant", content: "" }, finish_reason: "network_error" }],
+              },
+            ],
+          }),
+        )
+        yield* llm.text("after retry")
+
+        const chat = yield* session.create({})
+        const parent = yield* user(chat.id, "retry network error")
+        const msg = yield* assistant(chat.id, parent.id, path.resolve(dir))
+        const mdl = yield* provider.getModel(ref.providerID, ref.modelID)
+        const handle = yield* processors.create({
+          assistantMessage: msg,
+          sessionID: chat.id,
+          model: mdl,
+        })
+
+        const value = yield* handle.process({
+          user: {
+            id: parent.id,
+            sessionID: chat.id,
+            role: "user",
+            time: parent.time,
+            agent: parent.agent,
+            model: { providerID: ref.providerID, modelID: ref.modelID },
+          } satisfies SessionV1.User,
+          sessionID: chat.id,
+          model: mdl,
+          agent: agent(),
+          system: [],
+          messages: [{ role: "user", content: "retry network error" }],
+          tools: {},
+        })
+
+        const parts = yield* MessageV2.parts(msg.id)
+
+        expect(value).toBe("continue")
+        expect(yield* llm.calls).toBe(2)
+        expect(parts.some((part) => part.type === "text" && part.text === "after retry")).toBe(true)
+        expect(handle.message.error).toBeUndefined()
+      }),
+    { config: (url) => providerCfg(url) },
+  ),
+)
 
 it.live("session.processor effect tests publish retry status updates", () =>
   provideTmpdirServer(
diff --git a/packages/opencode/test/session/retry.test.ts b/packages/opencode/test/session/retry.test.ts
index e53a6c1f18..a8ddc3de78 100644
--- a/packages/opencode/test/session/retry.test.ts
+++ b/packages/opencode/test/session/retry.test.ts
@@ -35,10 +35,18 @@ function wrap(message: unknown): ReturnType<NamedError["toObject"]> {
 describe("session.retry.delay", () => {
   test("caps delay at 30 seconds when headers missing", () => {
     const error = apiError()
-    const delays = Array.from({ length: 10 }, (_, index) => SessionRetry.delay(index + 1, error))
+    const delays = Array.from({ length: 10 }, (_, index) => SessionRetry.delay(index + 1, error, 0))
     expect(delays).toStrictEqual([2000, 4000, 8000, 16000, 30000, 30000, 30000, 30000, 30000, 30000])
   })
 
+  test("adds jitter to exponential delays", () => {
+    const error = apiError()
+    expect(SessionRetry.delay(1, error, 0)).toBe(2000)
+    expect(SessionRetry.delay(1, error, 1)).toBe(2500)
+    expect(SessionRetry.delay(4, error, 1)).toBe(20000)
+    expect(SessionRetry.delay(5, error, 1)).toBe(30000)
+  })
+
   test("prefers retry-after-ms when shorter than exponential", () => {
     const error = apiError({ "retry-after-ms": "1500" })
     expect(SessionRetry.delay(4, error)).toBe(1500)
@@ -59,18 +67,18 @@ describe("session.retry.delay", () => {
 
   test("ignores invalid retry hints", () => {
     const error = apiError({ "retry-after": "not-a-number" })
-    expect(SessionRetry.delay(1, error)).toBe(2000)
+    expect(SessionRetry.delay(1, error, 0)).toBe(2000)
   })
 
   test("ignores malformed date retry hints", () => {
     const error = apiError({ "retry-after": "Invalid Date String" })
-    expect(SessionRetry.delay(1, error)).toBe(2000)
+    expect(SessionRetry.delay(1, error, 0)).toBe(2000)
   })
 
   test("ignores past date retry hints", () => {
     const pastDate = new Date(Date.now() - 5000).toUTCString()
     const error = apiError({ "retry-after": pastDate })
-    expect(SessionRetry.delay(1, error)).toBe(2000)
+    expect(SessionRetry.delay(1, error, 0)).toBe(2000)
   })
 
   test("uses retry-after values even when exceeding 10 minutes with headers", () => {
@@ -115,19 +123,47 @@ describe("session.retry.delay", () => {
       })
     }),
   )
+
+  it.instance("policy stops after five retries", () =>
+    Effect.gen(function* () {
+      const attempts: number[] = []
+      const error = apiError({ "retry-after-ms": "0" })
+      const step = yield* Schedule.toStepWithMetadata(
+        SessionRetry.policy({
+          provider: "test",
+          parse: Schema.decodeUnknownSync(SessionV1.APIError.Schema),
+          set: (info) =>
+            Effect.sync(() => {
+              attempts.push(info.attempt)
+            }),
+        }),
+      )
+
+      yield* Effect.forEach(Array.from({ length: SessionRetry.RETRY_MAX_RETRIES + 1 }), () =>
+        Effect.ignore(step(error)),
+      )
+
+      expect(attempts).toStrictEqual([1, 2, 3, 4, 5])
+    }),
+  )
 })
 
 describe("session.retry.retryable", () => {
-  test("maps too_many_requests json messages", () => {
+  test("retries serialized too_many_requests messages", () => {
     const error = wrap(JSON.stringify({ type: "error", error: { type: "too_many_requests" } }))
     expect(SessionRetry.retryable(error, retryProvider)).toEqual({ message: "Too Many Requests" })
   })
 
-  test("maps overloaded provider codes", () => {
+  test("retries serialized overloaded provider codes", () => {
     const error = wrap(JSON.stringify({ code: "resource_exhausted" }))
     expect(SessionRetry.retryable(error, retryProvider)).toEqual({ message: "Provider is overloaded" })
   })
 
+  test("retries serialized rate_limit messages", () => {
+    const message = JSON.stringify({ type: "error", error: { code: "rate_limit_exceeded" } })
+    expect(SessionRetry.retryable(wrap(message), retryProvider)).toEqual({ message })
+  })
+
   test("does not retry unknown json messages", () => {
     const error = wrap(JSON.stringify({ error: { message: "no_kv_space" } }))
     expect(SessionRetry.retryable(error, retryProvider)).toBeUndefined()
@@ -163,6 +199,51 @@ describe("session.retry.retryable", () => {
     expect(SessionRetry.retryable(error, retryProvider)).toEqual({ message: msg })
   })
 
+  test.each([
+    "Internal server error",
+    "internal error",
+    "server-error",
+    "Provider returned error",
+    "provider-returned-error",
+    "terminated",
+    "fetch failed",
+    "network error",
+    "network-error",
+    "network_error",
+    "connection refused",
+    "connect ECONNREFUSED",
+    "request ETIMEDOUT",
+    "failed to fetch",
+    "EAI_AGAIN",
+    "response timed out",
+    "Please retry your request",
+    "try your request again",
+    "Please try again in a few minutes",
+    "The model is currently at capacity due to high demand",
+    "The service is temporarily at capacity",
+    "upstream returned status 524",
+  ])("retries matching API error text: %s", (message) => {
+    expect(SessionRetry.retryable(wrap(message), retryProvider)).toEqual({ message })
+  })
+
+  test("retries hyphenated service-unavailable errors", () => {
+    expect(SessionRetry.retryable(wrap("service-unavailable"), retryProvider)).toEqual({
+      message: "Provider is overloaded",
+    })
+  })
+
+  test("matches retryable API response bodies", () => {
+    const error = Schema.decodeUnknownSync(SessionV1.APIError.Schema)(
+      new SessionV1.APIError({
+        message: "Request failed",
+        isRetryable: false,
+        statusCode: 400,
+        responseBody: JSON.stringify({ error: { message: "upstream connection refused" } }),
+      }).toObject(),
+    )
+    expect(SessionRetry.retryable(error, retryProvider)).toEqual({ message: "Request failed" })
+  })
+
   test("retries transport timeout errors", () => {
     const request = MessageV2.fromError(new ProviderError.HeaderTimeoutError(10000), { providerID })
     expect(SessionV1.APIError.isInstance(request)).toBe(true)
diff --git a/packages/opencode/test/skill/discovery.test.ts b/packages/opencode/test/skill/discovery.test.ts
index 5dc5d5195b..a5833e7baf 100644
--- a/packages/opencode/test/skill/discovery.test.ts
+++ b/packages/opencode/test/skill/discovery.test.ts
@@ -11,6 +11,10 @@ import { testEffect } from "../lib/effect"
 let CLOUDFLARE_SKILLS_URL: string
 let server: ReturnType<typeof Bun.serve>
 let downloadCount = 0
+let mutableVersion = "1"
+let mutableContent = "# Old"
+let mutableDownloadCount = 0
+let mutableFiles = ["SKILL.md"]
 
 const fixturePath = path.join(import.meta.dir, "../fixture/skills")
 const cacheDir = path.join(Global.Path.cache, "skills")
@@ -24,6 +28,15 @@ beforeAll(async () => {
     async fetch(req) {
       const url = new URL(req.url)
 
+      if (url.pathname === "/mutable/index.json") {
+        return Response.json({ skills: [{ name: "mutable", version: mutableVersion, files: mutableFiles }] })
+      }
+      if (url.pathname === "/mutable/mutable/SKILL.md") {
+        mutableDownloadCount++
+        return new Response(mutableContent)
+      }
+      if (url.pathname === "/mutable/mutable/old.md") return new Response("old reference")
+
       // route /.well-known/skills/* to the fixture directory
       if (url.pathname.startsWith("/.well-known/skills/")) {
         const filePath = url.pathname.replace("/.well-known/skills/", "")
@@ -136,4 +149,37 @@ describe("Discovery.pull", () => {
       expect(downloadCount).toBe(firstCount)
     }),
   )
+
+  it.live("refreshes a remote skill when its version changes", () =>
+    Effect.gen(function* () {
+      yield* Effect.promise(() => rm(cacheDir, { recursive: true, force: true }))
+      mutableVersion = "1"
+      mutableContent = "# Old"
+      mutableDownloadCount = 0
+      mutableFiles = ["SKILL.md", "old.md"]
+      const discovery = yield* Discovery.Service
+      const url = `http://localhost:${server.port}/mutable/`
+
+      const first = yield* discovery.pull(url)
+      expect(yield* Effect.promise(() => Bun.file(path.join(first[0], "SKILL.md")).text())).toBe("# Old")
+
+      mutableVersion = "2"
+      mutableContent = "# Partial"
+      mutableFiles = ["SKILL.md", "missing.md"]
+      const second = yield* discovery.pull(url)
+      expect(yield* Effect.promise(() => Bun.file(path.join(second[0], "SKILL.md")).text())).toBe("# Old")
+      expect(yield* Effect.promise(() => Bun.file(path.join(second[0], "old.md")).text())).toBe("old reference")
+
+      mutableVersion = "3"
+      mutableContent = "# New"
+      mutableFiles = ["SKILL.md"]
+      yield* discovery.pull(url)
+      expect(yield* Effect.promise(() => Bun.file(path.join(second[0], "SKILL.md")).text())).toBe("# New")
+      expect(yield* Effect.promise(() => Bun.file(path.join(second[0], "old.md")).exists())).toBe(false)
+      expect(mutableDownloadCount).toBe(3)
+
+      yield* discovery.pull(url)
+      expect(mutableDownloadCount).toBe(3)
+    }),
+  )
 })
diff --git a/packages/tui/src/clipboard.ts b/packages/tui/src/clipboard.ts
index 08f86f9f7a..2ae29da888 100644
--- a/packages/tui/src/clipboard.ts
+++ b/packages/tui/src/clipboard.ts
@@ -23,7 +23,8 @@ function command(command: string, args: string[] = [], input?: string) {
 function writeOsc52(text: string) {
   if (!process.stdout.isTTY) return
   const sequence = `\x1b]52;c;${Buffer.from(text).toString("base64")}\x07`
-  process.stdout.write(process.env.TMUX || process.env.STY ? `\x1bPtmux;\x1b${sequence}\x1b\\` : sequence)
+  const passthrough = `\x1bPtmux;\x1b${sequence}\x1b\\`
+  process.stdout.write(process.env.TMUX ? sequence + passthrough : process.env.STY ? passthrough : sequence)
 }
 
 export async function read() {
diff --git a/specs/v2/config.md b/specs/v2/config.md
index 9804b14be6..9254af2094 100644
--- a/specs/v2/config.md
+++ b/specs/v2/config.md
@@ -304,23 +304,25 @@ Rename legacy `permission` to `permissions` and expose the normalized ordered ru
 
 External protocol and server integration configuration.
 
-| Field | Current Purpose                       | Status   | Notes                                                                                                                                             |
-| ----- | ------------------------------------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `mcp` | MCP server definitions and enablement | redesign | Keep opencode's explicit local/remote server entry format, nested under `mcp.servers`; use `disabled` for inactive entries and move timeout here. |
+| Field | Current Purpose                       | Status   | Notes                                                                                                                                                      |
+| ----- | ------------------------------------- | -------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `mcp` | MCP server definitions and enablement | redesign | Keep opencode's explicit local/remote server entry format, nested under `mcp.servers`; use `disabled` for inactive entries and move timeout defaults here. |
 
-Keep the opencode MCP server entry format instead of adopting the common `mcpServers` copy/paste shape. Local servers remain explicit `type: "local"` entries with command arrays and `environment`; remote servers remain explicit `type: "remote"` entries with `url`, `headers`, and optional `oauth`. Nest the server map under `mcp.servers` so protocol-wide settings such as default timeout can live under the same subsystem.
+Keep the opencode MCP server entry format instead of adopting the common `mcpServers` copy/paste shape. Local servers remain explicit `type: "local"` entries with command arrays and `environment`; remote servers remain explicit `type: "remote"` entries with `url`, `headers`, and optional `oauth`. Nest the server map under `mcp.servers` so protocol-wide settings such as timeout defaults can live under the same subsystem.
+
+MCP timeouts have separate startup and request budgets, expressed in milliseconds. `startup` covers establishing the transport and completing MCP initialization. `request` applies independently to each post-initialization MCP request. A server may override either default without repeating the other.
 
 ```jsonc
 {
   "mcp": {
-    "timeout": 5000,
+    "timeout": { "startup": 30000, "request": 300000 },
     "servers": {
       "github": {
         "type": "local",
         "command": ["npx", "-y", "@github/github-mcp-server"],
         "environment": { "GITHUB_TOKEN": "{env:GITHUB_TOKEN}" },
         "disabled": false,
-        "timeout": 10000,
+        "timeout": { "startup": 60000 },
       },
       "docs": {
         "type": "remote",
@@ -334,6 +336,7 @@ Keep the opencode MCP server entry format instead of adopting the common `mcpSer
           "redirect_uri": "http://127.0.0.1:19876/mcp/oauth/callback",
         },
         "disabled": false,
+        "timeout": { "request": 600000 },
       },
     },
   },
@@ -375,7 +378,7 @@ Fields that should not be ported by inertia; each needs an explicit justificatio
 | `experimental.openTelemetry`         | Enable AI SDK telemetry spans           | remove   | Do not port; observability is process-level and should use standard OpenTelemetry environment or declarative configuration. |
 | `experimental.primary_tools`         | Restrict tools to primary agents        | remove   | Do not port obsolete gating; agent tool access is configured through permissions.                                           |
 | `experimental.continue_loop_on_deny` | Continue loop after denied tool call    | remove   | Do not port legacy denied-tool loop behavior.                                                                               |
-| `experimental.mcp_timeout`           | MCP request timeout                     | redesign | Move to `mcp.timeout` for the default and `mcp.servers.<name>.timeout` for per-server overrides.                            |
+| `experimental.mcp_timeout`           | MCP request timeout                     | redesign | Move to `mcp.timeout.request` for the default and `mcp.servers.<name>.timeout.request` for per-server overrides.            |
 
 ## Review Order