fix(media): OpenRouter image/video generation via TinyInference; use_skill live parent; media agents off vision-v1 - #6594
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The vendored tinyhumans-sdk dependency has been updated to a newer revision, and the harness tool registration code has been adjusted to remain compatible with the updated SDK interface. Auto-committed-on: macbook
Register the harness tools with the tinyagents runtime so that they are available for use by agents. This ensures the tools are properly discovered and can be invoked during agent execution. Auto-committed-on: macbook
When the tinyagents directory contains no agent files, the agent loading function now returns an empty list instead of panicking. This ensures graceful startup in environments where no agents have been deployed yet. Auto-committed-on: macbook
The tinyagents module in the agent crate is no longer referenced anywhere in the codebase, so it has been removed to reduce dead code and simplify the crate structure. Auto-committed-on: macbook
The toolpack tools module contained several tool definitions that are no longer used by any part of the codebase. These unused tools have been removed to keep the module clean and reduce maintenance overhead. Auto-committed-on: macbook
The skill dispatch logic was previously removed, which broke the ability for tiny agents to use skills. This change restores the dispatch functionality so that skills are correctly routed and executed again. Auto-committed-on: macbook
Update the vendored tinyhumans-sdk submodule to commit 757b29e, incorporating upstream changes. Auto-committed-on: macbook
The harness tool registration now reads tool definitions from the harness configuration instead of relying on a hardcoded list, allowing the set of available tools to be driven by the harness setup. This makes the registration dynamic and consistent with the configured harness environment. Auto-committed-on: macbook
Updated the pinned commits for the tinyagents and tinyhumans-sdk submodules to their latest versions. Auto-committed-on: macbook
Updated the vendored tinyhumans-sdk submodule to point at a newer commit, incorporating upstream changes. Auto-committed-on: macbook
Bump the vendored tinyhumans-sdk submodule to commit 348c2c38, incorporating upstream changes. Auto-committed-on: macbook
Updated the tinyagents vendor dependency to include the latest changes and fixed the skill dispatch tests in openhuman-core to align with the updated API. The tests now correctly validate the new dispatch behavior introduced by the vendor update. Auto-committed-on: macbook
Advance the tinyagents and tinyhumans-sdk submodules to newer commits, incorporating upstream changes. Auto-committed-on: macbook
The model id type definitions in the configuration schema have been refreshed to align with the latest tinyhumans sdk vendor update, ensuring that the core crate recognizes the current set of valid model identifiers without requiring any behavioral changes to existing configuration handling. Auto-committed-on: macbook
Added unit tests to verify the skill dispatch functionality in the tinyagents module, ensuring that skills are correctly routed and executed based on agent requests. This improves test coverage for the agent's core dispatching logic. Auto-committed-on: macbook
Adds a new test file covering the use_skill_dispatch functionality in the tinyagents module, verifying the dispatch behavior for skill usage. Auto-committed-on: macbook
Advance the tinyagents and tinyhumans-sdk submodules to newer commits, incorporating upstream changes. The tinyagents submodule also carries local uncommitted modifications. Auto-committed-on: macbook
The tinyagents dependency has been updated to a newer revision, and the tier factory now handles the case where a provider is unavailable by falling back to the next available tier instead of failing outright. This improves resilience when a preferred provider is temporarily down. Auto-committed-on: macbook
Removed an unused import from the schema types module to clean up the code and eliminate a compiler warning. Auto-committed-on: macbook
Removed the unused `std::fs` import from the config module to clean up the code and avoid compiler warnings. Auto-committed-on: macbook
Introduce a tiered provider factory that selects inference providers based on configurable performance and cost tiers, enabling more flexible and efficient model routing without hardcoded provider assignments. Auto-committed-on: macbook
Adds the agent.toml configuration file for the vision agent, which was previously absent from the registry. This provides the necessary metadata for the agent to be properly registered and discovered by the system. Auto-committed-on: macbook
Adds the agent configuration file for the image agent, defining its metadata and capabilities for registration in the agent registry. Auto-committed-on: macbook
Introduce a new video agent by adding its agent.toml configuration file, enabling the registry to support video-related agent capabilities. Auto-committed-on: macbook
The prompt now specifies the default image-generation model as `bytedance-seed/seedream-5-0-lite` via OpenRouter, replacing the previous reference to GMI models. It also clarifies that the catalog offers other supported models and adjusts the wording to refer to the full model list instead of the GMI list. Auto-committed-on: macbook
The video agent prompt now specifies the default model as `bytedance/seedance-2.0-mini` via OpenRouter, replacing the previous reference to hosted GMI models. This clarifies the model provider and default selection while keeping the description of premium-tier options and the `include_upstream` flag for accessing the full catalog. Auto-committed-on: macbook
The test file was previously reduced, dropping coverage for several model context behaviors. This change restores the missing test cases to ensure the inference context logic remains verified. Auto-committed-on: macbook
Updated the model context tests to align with recent changes in the inference module, ensuring that test expectations match the current behavior of the system. Auto-committed-on: macbook
Adds the tinyagents library as a vendored dependency to support upcoming agent orchestration features. Auto-committed-on: macbook
Adds a new test file covering the loading of specialist agents in the registry, ensuring that the loader handles these agent types correctly. Auto-committed-on: macbook
Add a new media route to the mock API server to support testing of media-related endpoints, enabling developers to simulate media upload and retrieval workflows during local development. Auto-committed-on: macbook
The mock API route for media was returning a 404 status code instead of the expected 200 response, which caused integration tests to fail. This fix updates the route handler to return the correct status code and response body for successful media requests. Auto-committed-on: macbook
The mock API server now imports and registers the handleMedia route handler, placing it before the generic integrations handler to support OpenRouter media proxy requests. Auto-committed-on: macbook
Reformat multi-line function calls and object literals in the media mock API routes and tests to improve code readability by breaking long lines at logical points. No functional changes are made. Auto-committed-on: macbook
Updated the pinned commit of the tinyagents submodule to include the latest changes from its upstream repository. Auto-committed-on: macbook
Reformatted several method chains in `UseSkillDispatch` and related files to break long lines at natural points, improving code readability without changing any behavior. Also reordered an import in the test file to follow project conventions. Auto-committed-on: macbook
Update the pinned commit for the tinyagents vendored dependency to incorporate upstream changes. Auto-committed-on: macbook
…dependencies The Cargo.lock file is updated to include the new tinyinference-image and tinyinference-video crates as dependencies, enabling image and video inference capabilities in the openhuman-app crate. Auto-committed-on: macbook
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Included review availability: Your plan provides up to 10 included reviews per hour; 4 remain after this review. 📝 WalkthroughWalkthroughMedia generation now uses managed OpenRouter image and video generators through the backend proxy. Media agents use pinned multimodal models. Packed ChangesOpenRouter media generation
Packed skill tool dispatch
Priority: ⬆️ High Estimated code review effort: 4 (Complex) | ~45 minutes Change: Bug fix · Severity of issue fixed: Medium Sequence Diagram(s)sequenceDiagram
participant MediaTool as media_generate_video
participant Guard as GuardedVideo
participant Proxy as OpenRouter backend proxy
participant Backend
MediaTool->>Guard: Submit video request
Guard->>Proxy: Check egress policy and managed credits
Proxy->>Backend: Forward request
Backend-->>Proxy: Return job status or content
Proxy-->>Guard: Return response
Guard-->>MediaTool: Return job status or content
Suggested reviewers: Merge Risk: ⚪ Minimal · up to The previously identified prompt and test-target issues are corrected. The reviewed media and skill-dispatch paths have no remaining identified merge blocker. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 43.04% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 79 functions across 20 files. (5 skipped: 5 unsupported.)
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Update the pinned commits for the tinyagents and tinyhumans-sdk vendor submodules to incorporate upstream changes. Auto-committed-on: macbook
Update the pinned commit of the tinyagents vendored submodule to incorporate upstream changes. Auto-committed-on: macbook
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- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
In `@crates/openhuman-cli/Cargo.toml`:
- Line 256: Add required-features = ["media"] to the media_generation_e2e test
target in the Cargo manifest so Cargo skips the target when the media feature is
disabled instead of reporting a successful run with zero tests.
In `@crates/openhuman-core/src/agent/registry/agents/image_agent/prompt.md`:
- Line 16: Update the image and video agent prompts to use the TinyAgents tool
schemas. In
crates/openhuman-core/src/agent/registry/agents/image_agent/prompt.md, replace
media_list_models’ include_upstream parameter with kind and search, and use
references instead of input_images. In
crates/openhuman-core/src/agent/registry/agents/video_agent/prompt.md, replace
include_upstream with kind and search, use first_frame and last_frame instead of
input_image, use duration instead of duration_seconds, and add the resume_job_id
retry rule to match VIDEO_DESCRIPTION.
After applying the fix, consider running `coderabbit review --agent` for local
review. Visit https://docs.coderabbit.ai/cli?utm_source=ghpr
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Cargo.lockis excluded by!**/*.lockcrates/openhuman-app/Cargo.lockis excluded by!**/*.lock
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crates/openhuman-cli/Cargo.tomlcrates/openhuman-core/Cargo.tomlcrates/openhuman-core/src/agent/registry/agents/image_agent/agent.tomlcrates/openhuman-core/src/agent/registry/agents/image_agent/prompt.mdcrates/openhuman-core/src/agent/registry/agents/loader_tests_builtin_registration_tests.rscrates/openhuman-core/src/agent/registry/agents/loader_tests_specialist_agents_tests.rscrates/openhuman-core/src/agent/registry/agents/orchestrator/agent.tomlcrates/openhuman-core/src/agent/registry/agents/video_agent/agent.tomlcrates/openhuman-core/src/agent/registry/agents/video_agent/prompt.mdcrates/openhuman-core/src/agent/registry/agents/vision_agent/agent.tomlcrates/openhuman-core/src/agent/tinyagents/harness_tool_registration.rscrates/openhuman-core/src/agent/tinyagents/mod.rscrates/openhuman-core/src/agent/tinyagents/use_skill_dispatch.rscrates/openhuman-core/src/agent/tinyagents/use_skill_dispatch_tests.rscrates/openhuman-core/src/config/mod.rscrates/openhuman-core/src/config/schema/types.rscrates/openhuman-core/src/config/schema/types/model_ids.rscrates/openhuman-core/src/inference/model_context_tests.rscrates/openhuman-core/src/inference/provider/factory/tiers.rscrates/openhuman-core/src/media/generation/download.rscrates/openhuman-core/src/media/generation/download_tests.rscrates/openhuman-core/src/media/generation/mod.rscrates/openhuman-core/src/media/generation/provider.rscrates/openhuman-core/src/media/generation/tools.rscrates/openhuman-core/src/media/generation/tools_tests.rscrates/openhuman-core/src/media/generation/types.rscrates/openhuman-core/src/tools/toolpacks/tools.rsdocs/TEST-COVERAGE-MATRIX.mdscripts/mock-api/routes/__tests__/media.test.mjsscripts/mock-api/routes/media.mjsscripts/mock-api/server.mjstests/media_generation_e2e.rsvendor/tinyagentsvendor/tinyhumans-sdk
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- crates/openhuman-core/src/media/generation/types.rs
- crates/openhuman-core/src/media/generation/download.rs
- crates/openhuman-core/src/media/generation/download_tests.rs
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Update the image and video agent prompts to reflect changes in the media generation API, replacing the old `input_images` and `input_image` parameters with `references` and `first_frame`/`last_frame` respectively. The prompts now document new parameters such as `aspect_ratio`, `resolution`, `seed`, `n`, `duration`, and `generate_audio`, and clarify that `size` should only be used when exact pixels matter. Also add guidance for handling timeouts by resuming with `resume_job_id` instead of submitting a new job, and for not retrying billed failed calls. Additionally, mark the media generation end-to-end test as requiring the `media` feature in Cargo.toml. Auto-committed-on: macbook
Update the pinned commits for the tinyagents and tinyhumans-sdk vendor submodules to their latest versions. Auto-committed-on: macbook
…tion tools Reformat several long lines across the media generation module to comply with the project's line length limits, and improve error handling in the `MediaListModelsTool` by returning a proper error result when listing image or video models fails, instead of using a single-line return statement. Auto-committed-on: dragonfly
Summary
media_generate_image/media_generate_videorun on TinyInference's new generators (feat: tinyinference-image and tinyinference-video (OpenRouter media generation) tinyinference#27) and TinyAgents' generic media tools (feat(harness): media feature with GenerateImageTool / GenerateVideoTool tinyagents#208), reached through the backend's/agent-integrations/openrouterproxy. The GMI polling and download code is removed.use_skillpasses the live parent run context. Delegate tools inside a skill bundle (create_image,create_video,make_presentation, …) now route through the typed delegation dispatch instead of failing with "delegation requires a live harness run context".vision_agent,image_agentandvideo_agentmove off the deprecatedhint:vision/vision-v1toopenrouter/qwen/qwen3.7-flash, with separate constants per role. The generation models default tobytedance-seed/seedream-5-0-lite(image) andbytedance/seedance-2.0-mini(video).Problem
A user asked for "an anime cartoon" (thread
thread-7740dedf…, 2026-09-24). Nothing was produced, and the user was billed 3 × $0.039:wait:false. GMI's first reply saidsuccessbut carried no media, and the core took that as final: "Media generation reported success but returned no media". The model retried the billed call twice.use_skill → create_image, hit "delegation requires a live harness run context", becauseuse_skillcalled the delegate as a plain tool.hint:vision.vision-v1is deprecated, and on managed routes that hint silently fell back to the chat model.Solution
completedwith no outputs keeps polling.resume_job_idpath that collects a timed-out job without paying again.media/generation/provider.rs):raw_client(), which carriesx-sdk-name.resolve_backend_credential(a session JWT or an API key).IntegrationClientapplies.Execute/Workflowmetadata are unchanged, so themediapack and the agent allowlists keep working..., and never from always-forbidden paths.use_skillfix: the name-based dispatch chain is extracted intotyped_dispatch_for, and a newUseSkillDispatchresolves the packed inner tool and calls its typed dispatch with the real parent.MODEL_MEDIA_UNDERSTANDING,MODEL_IMAGE_GENERATION_AGENT,MODEL_VIDEO_GENERATION_AGENTandMANAGED_MULTIMODAL_MODELSare added.oh_tier_supports_visionrecognises them, so attached images aren't stripped./agent-integrations/openrouter/{images,videos,…}in the envelope, including the completed-without-outputs state.Submission Checklist
completedwith no media / empty response): tinyinferencejob_test/openrouter_test, plustests/media_generation_e2e.rs.media/test.rs.use_skillgets the live parent):use_skill_dispatch_reaches_live_parent_for_packed_archetype_delegate.hint:vision):no_builtin_agent_declares_the_deprecated_vision_hint,media_agents_are_pinned_to_their_exact_models,media_agent_pinned_model_is_vision_capable.tests/media_generation_e2e.rs.Impact
Debugoutput.[teams.<agent_id>]pin still overrides the agent model.Related
Feature IDs: 4.3.6, 6.3.19
Stack (merge in order):
The
vendor/tinyagentsandvendor/tinyhumans-sdkgitlinks point at those PR branches; move them to the merge commits once they land.Follow-ups: core BYOK OpenRouter key lookup for direct media generation.
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Linear Issue
Commit & Branch
media-openrouterValidation Run
pnpm --filter openhuman-app format:check: N/A, no app changes.pnpm typecheck: N/A, no TS changes outsidescripts/mock-api(prettier clean, node tests 4/4).use_skill_dispatch, loader, model_context, tiers, toolpacks and media::generation. Themedia_generation_e2etest (--features media) passes 1/1.cargo check --manifest-path Cargo.toml,pnpm rust:layout, andnode scripts/ci/check-feature-forwarding.mjsall pass.cargo check --manifest-path crates/openhuman-app/Cargo.tomlpasses.Validation Blocked
command:fullcargo test -p openhuman --liberror:~77 pre-existing local failures onmain, unrelated to this changeimpact:verified on focused filters instead; CI runs the full suite.Behavior Changes
use_skill; media agents run on a pinned multimodal model.Parity Contract
generated-media/output location, the budget gate and egress disclosure.typed_dispatch_forpreserves the previous registration chain arm-for-arm.use_skill's disclosure and not-found paths delegate unchanged.Duplicate / Superseded PR Handling
Summary by CodeRabbit