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feat(appkit): stream agent model calls through the modular request seam - #641
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📦 Bundle size reportCompared against
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| dist | raw | gzip |
|---|---|---|
| JS (runtime) | 1.3 MB (+22 KB) | 456 KB (+8.5 KB) |
| Type declarations | 461 KB (+5.8 KB) | 167 KB (+2.1 KB) |
| Source maps | 2.5 MB (+43 KB) | 852 KB (+14 KB) |
| Other | 11 KB | 3.7 KB |
| Total | 4.2 MB (+70 KB) | 1.4 MB (+25 KB) |
Per-entry composition (own code — deps external (as shipped))
| Entry | Initial (gz) | Lazy (gz) | Total (gz) | node_modules (min) | Own code (min) |
|---|---|---|---|---|---|
. |
104 KB (+2.4 KB) | 2.5 KB (+1 B) | 107 KB (+2.4 KB) | external | 339 KB (+7.1 KB) |
./beta |
100 KB (+1.8 KB) | 485 B (+1 B) | 101 KB (+1.8 KB) | external | 302 KB (+4.6 KB) |
./testing |
43 KB (+1.5 KB) | 32 KB (+35 B) | 76 KB (+1.5 KB) | external | 219 KB (+4.3 KB) |
./tsdown |
520 B | 0 B | 520 B | external | 813 B |
./type-generator |
25 KB (+1.4 KB) | 0 B | 25 KB (+1.4 KB) | external | 70 KB (+3.9 KB) |
Chunks:
| Entry | Chunk | Load | Size (gz) |
|---|---|---|---|
. |
index.js |
initial | 100 KB |
. |
utils.js |
initial | 4.6 KB |
. |
remote-tunnel-manager.js |
lazy | 2.5 KB |
./beta |
beta.js |
initial | 82 KB |
./beta |
stream-manager.js |
initial | 5.9 KB |
./beta |
modular.js |
initial | 4.6 KB |
./beta |
service-context.js |
initial | 4.2 KB |
./beta |
databricks.js |
initial | 3.3 KB |
./beta |
client.js |
initial | 657 B |
./beta |
index.js |
initial | 20 B |
./beta |
supervisor-api.js |
lazy | 192 B |
./beta |
databricks.js |
lazy | 178 B |
./beta |
index.js |
lazy | 115 B |
./testing |
manifest.js |
initial | 30 KB |
./testing |
index.js |
initial | 10 KB |
./testing |
wide-event-emitter.js |
initial | 2.9 KB |
./testing |
index.js |
lazy | 28 KB |
./testing |
remote-tunnel-manager.js |
lazy | 2.5 KB |
./testing |
utils.js |
lazy | 1.8 KB |
./tsdown |
index.js |
initial | 520 B |
./type-generator |
index.js |
initial | 25 KB |
@databricks/appkit-ui
npm tarball (packed): 397 KB (+572 B) — gzipped download (dist + bin; excludes release-only docs/NOTICE).
| dist | raw | gzip |
|---|---|---|
| JS (runtime) | 429 KB (+235 B) | 147 KB (+108 B) |
| Type declarations | 267 KB (+809 B) | 98 KB (+362 B) |
| Source maps | 853 KB (+314 B) | 285 KB (+143 B) |
| CSS | 16 KB | 3.2 KB |
| Total | 1.5 MB (+1.3 KB) | 534 KB (+613 B) |
Per-entry composition (consumer bundle — deps bundled, peerDeps external)
| Entry | Initial (gz) | Lazy (gz) | Total (gz) | node_modules (min) | Own code (min) |
|---|---|---|---|---|---|
./js |
5.3 KB | 49 KB | 55 KB | 208 KB | 14 KB |
./js/beta |
2.1 KB | 0 B | 2.1 KB | 0 B | 5.0 KB |
./react |
433 KB (+11 B) | 49 KB | 481 KB (+11 B) | 1.3 MB | 177 KB (+41 B) |
./react/beta |
4.9 KB | 0 B | 4.9 KB | 0 B | 12 KB |
Chunks:
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./js |
index.js |
initial | 5.2 KB |
./js |
chunk |
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./js |
apache-arrow |
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./js/beta |
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MarioCadenas
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🤖 AppKit PR bot🔬 Run evalsStart an eval for this PR from the evals-monitor app: Go to Evals Monitor → 📦 Try this PR's app templateScaffolds a new app from this PR's SDK build. Run it in any folder (requires the GitHub CLI — gh run download 37949340180 -R databricks/appkit -n appkit-template-0.87.0-pr.3e49268-feat-modular-agents-641 -D appkit-pr-641 \
&& unzip -o "appkit-pr-641/appkit-template-0.87.0-pr.3e49268-feat-modular-agents-641.zip" -d "appkit-pr-641" \
&& databricks apps init --template "appkit-pr-641"The template pins |
Serving, AI Gateway and Supervisor API streaming now go through the
workspace client's request() (modular transport, AppKit User-Agent, same
auth resolution incl. OBO token -> PAT) instead of the legacy
apiClient.request({ raw: true }). fromSupervisorApi resolves the host via
getHost() in place of config.ensureResolved().
The public supervisor WorkspaceClientLike stays exported. A legacy SDK
client with only apiClient.request (+ config.ensureResolved) is still
accepted through a deprecated fallback branch, so callers keep working.
Co-authored-by: Isaac <no-reply@databricks.com>
Signed-off-by: MarioCadenas <MarioCadenas@users.noreply.github.com>
# Conflicts:
# packages/appkit/src/connectors/serving/client.ts
# packages/appkit/src/connectors/serving/tests/client.test.ts
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Part of the migration off
@databricks/sdk-experimentalonto the modular@databricks/sdk-*SDK (see #562). Base:feat/modular-sdk-integration.Changes
feat(appkit): stream agent model calls through the modular request seam
Serving, AI Gateway and Supervisor API streaming now go through the
workspace client's request() (modular transport, AppKit User-Agent, same
auth resolution incl. OBO token -> PAT) instead of the legacy
apiClient.request({ raw: true }). fromSupervisorApi resolves the host via
getHost() in place of config.ensureResolved().
The public supervisor WorkspaceClientLike stays exported. A legacy SDK
client with only apiClient.request (+ config.ensureResolved) is still
accepted through a deprecated fallback branch, so callers keep working.
Draft: implemented by an agent; needs review and a deployed SP + OBO check before it's marked ready.
This pull request and its description were written by Isaac.