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feat(api): per-request thinking effort override and adaptive effort envelope (DTE series 2/5) - #1522
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Included review availability: This review used your included allowance. Your plan provides up to 4 included reviews per hour; 1 remain after this review. 📜 Recent review details🧰 Additional context used📚 Code guidelines (1)📓 Path-based instructions (9)Treat model, provider, MCP, path, command, and tool data as untrusted.⚙️ CodeRabbit configuration file Files:
For persisted settings, verify the complete schema/storage/runtime/webview round trip, shared default semantics, and focused true plus false/unset tests.⚙️ CodeRabbit configuration file Files:
Require regression coverage at the lowest valid harness with behavior-focused assertions, including relevant negative, error, false/unset, and boundary cases.⚙️ CodeRabbit configuration file Files:
Check strict typing and exhaustive behavior across normal, boundary, error, cancellation, retry, and compatibility paths.⚙️ CodeRabbit configuration file Files:
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Source excerpt: Register browser-owned stories in `playwright/gallery/stories.tsx` under a stable, descriptive ID and mount them with `mount(storyId, props)`.📄 CodeRabbit inference engine (webview-ui/AGENTS.md) Files:
Source excerpt: Keep behavioral assertions in Vitest.📄 CodeRabbit inference engine (webview-ui/AGENTS.md) Files:
🧠 Learnings (1)📚 Learning: 2026-08-24T10:53:55.980ZApplied to files:
🪛 GitHub Check: mutation-diffsrc/shared/experiments.ts[warning] 29-29: Mutation test advisory src/api/transform/reasoning.ts[warning] 60-60: Mutation test advisory [warning] 35-35: Mutation test advisory [warning] 34-34: Mutation test advisory [warning] 33-33: Mutation test advisory [warning] 32-32: Mutation test advisory [warning] 31-31: Mutation test advisory [warning] 30-30: Mutation test advisory 🔇 Additional comments (32)
📝 SummarySummary by CodeRabbit
WalkthroughThe change registers a disabled-by-default ChangesDynamic Thinking Effort
Provider Test Coverage
Priority: ⬇️ Low Estimated code review effort: 3 (Moderate) | ~25 minutes Change: Feature Merge Risk: ⚪ Minimal · up to This change adds a disabled-by-default experiment flag and a per-request thinking-effort resolver that nothing consumes yet, so existing behavior is unchanged. No actionable merge-blocking risk remains. Security Architecture ReviewSecurity architecture risk: 🔵 Low · up to The change adds a request-level option and a disabled-by-default setting without activating new request behavior. No expanded permission or external access path was identified. Later integration must preserve request isolation and explicit opt-in. Retained concerns Security review detailsSecurity Blast Radius
Trust Boundaries and Controls
Resilience and Maintainability Implications
🚥 Pre-merge checks | ✅ 8✅ Passed checks (8 passed)
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…nce in the updateSettings payload
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In `@webview-ui/src/components/settings/__tests__/SettingsView.spec.tsx`:
- Line 814: Add a complementary test near the existing dynamic thinking effort
save test that hydrates the setting as true, disables the toggle, and saves.
Assert that cachedState is updated to false and updateSettings receives an
explicit dynamicThinkingEffort: false payload.
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webview-ui/src/components/settings/__tests__/__screenshots__/experimental-settings-dark.pngis excluded by!**/*.png,!webview-ui/**/__screenshots__/**webview-ui/src/components/settings/__tests__/__screenshots__/experimental-settings-high-contrast-light.pngis excluded by!**/*.png,!webview-ui/**/__screenshots__/**webview-ui/src/components/settings/__tests__/__screenshots__/experimental-settings-high-contrast.pngis excluded by!**/*.png,!webview-ui/**/__screenshots__/**webview-ui/src/components/settings/__tests__/__screenshots__/experimental-settings-light.pngis excluded by!**/*.png,!webview-ui/**/__screenshots__/**
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packages/types/src/__tests__/experiment.test.tspackages/types/src/experiment.tsscripts/stryker-diff.mjsscripts/stryker-diff.test.mjssrc/api/index.tssrc/api/transform/__tests__/dte-effective-reasoning-effort.spec.tssrc/api/transform/reasoning.tssrc/core/webview/__tests__/ClineProvider.spec.tssrc/core/webview/__tests__/webviewMessageHandler.spec.tssrc/shared/__tests__/experiments.spec.tssrc/shared/experiments.tswebview-ui/playwright/gallery/stories.tsxwebview-ui/src/components/settings/__tests__/ExperimentalSettings.spec.tsxwebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.fixture.tsxwebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.tsxwebview-ui/src/components/settings/__tests__/SettingsView.spec.tsxwebview-ui/src/i18n/locales/ca/settings.jsonwebview-ui/src/i18n/locales/de/settings.jsonwebview-ui/src/i18n/locales/en/settings.jsonwebview-ui/src/i18n/locales/es/settings.jsonwebview-ui/src/i18n/locales/fr/settings.jsonwebview-ui/src/i18n/locales/hi/settings.jsonwebview-ui/src/i18n/locales/id/settings.jsonwebview-ui/src/i18n/locales/it/settings.jsonwebview-ui/src/i18n/locales/ja/settings.jsonwebview-ui/src/i18n/locales/ko/settings.jsonwebview-ui/src/i18n/locales/nl/settings.jsonwebview-ui/src/i18n/locales/pl/settings.jsonwebview-ui/src/i18n/locales/pt-BR/settings.jsonwebview-ui/src/i18n/locales/ru/settings.jsonwebview-ui/src/i18n/locales/tr/settings.jsonwebview-ui/src/i18n/locales/vi/settings.jsonwebview-ui/src/i18n/locales/zh-CN/settings.jsonwebview-ui/src/i18n/locales/zh-TW/settings.json
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Treat model, provider, MCP, path, command, and tool data as untrusted.
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src/api/transform/__tests__/dte-effective-reasoning-effort.spec.tssrc/api/index.tssrc/api/transform/reasoning.ts
For persisted settings, verify the complete schema/storage/runtime/webview round trip, shared default semantics, and focused true plus false/unset tests.
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packages/types/src/__tests__/experiment.test.tssrc/core/webview/__tests__/ClineProvider.spec.tswebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.fixture.tsxwebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.tsxwebview-ui/src/components/settings/__tests__/ExperimentalSettings.spec.tsxwebview-ui/src/components/settings/__tests__/SettingsView.spec.tsxsrc/core/webview/__tests__/webviewMessageHandler.spec.tspackages/types/src/experiment.ts
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packages/types/src/__tests__/experiment.test.tssrc/core/webview/__tests__/ClineProvider.spec.tswebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.fixture.tsxwebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.tsxsrc/api/transform/__tests__/dte-effective-reasoning-effort.spec.tswebview-ui/src/components/settings/__tests__/ExperimentalSettings.spec.tsxwebview-ui/src/components/settings/__tests__/SettingsView.spec.tsxsrc/shared/__tests__/experiments.spec.tssrc/core/webview/__tests__/webviewMessageHandler.spec.ts
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packages/types/src/__tests__/experiment.test.tssrc/core/webview/__tests__/ClineProvider.spec.tswebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.fixture.tsxwebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.tsxwebview-ui/playwright/gallery/stories.tsxsrc/api/transform/__tests__/dte-effective-reasoning-effort.spec.tsscripts/stryker-diff.mjswebview-ui/src/components/settings/__tests__/ExperimentalSettings.spec.tsxwebview-ui/src/components/settings/__tests__/SettingsView.spec.tsxsrc/shared/__tests__/experiments.spec.tsscripts/stryker-diff.test.mjssrc/core/webview/__tests__/webviewMessageHandler.spec.tssrc/api/index.tspackages/types/src/experiment.tssrc/shared/experiments.tssrc/api/transform/reasoning.ts
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webview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.fixture.tsxwebview-ui/src/i18n/locales/it/settings.jsonwebview-ui/src/i18n/locales/fr/settings.jsonwebview-ui/src/i18n/locales/tr/settings.jsonwebview-ui/src/i18n/locales/pt-BR/settings.jsonwebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.tsxwebview-ui/src/i18n/locales/vi/settings.jsonwebview-ui/src/i18n/locales/en/settings.jsonwebview-ui/src/i18n/locales/ko/settings.jsonwebview-ui/src/i18n/locales/pl/settings.jsonwebview-ui/playwright/gallery/stories.tsxwebview-ui/src/i18n/locales/nl/settings.jsonwebview-ui/src/i18n/locales/zh-CN/settings.jsonwebview-ui/src/i18n/locales/id/settings.jsonwebview-ui/src/i18n/locales/hi/settings.jsonwebview-ui/src/i18n/locales/zh-TW/settings.jsonwebview-ui/src/i18n/locales/es/settings.jsonwebview-ui/src/components/settings/__tests__/ExperimentalSettings.spec.tsxwebview-ui/src/components/settings/__tests__/SettingsView.spec.tsxwebview-ui/src/i18n/locales/ru/settings.jsonwebview-ui/src/i18n/locales/ca/settings.jsonwebview-ui/src/i18n/locales/de/settings.jsonwebview-ui/src/i18n/locales/ja/settings.json
Verify extension/webview contracts, cancellation and error propagation, VS Code lifecycle correctness, and behavior under retries and partial failure.
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src/core/webview/__tests__/ClineProvider.spec.tssrc/api/transform/__tests__/dte-effective-reasoning-effort.spec.tssrc/shared/__tests__/experiments.spec.tssrc/core/webview/__tests__/webviewMessageHandler.spec.tssrc/api/index.tssrc/shared/experiments.tssrc/api/transform/reasoning.ts
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packages/types/src/__tests__/experiment.test.tssrc/core/webview/__tests__/ClineProvider.spec.tswebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.fixture.tsxwebview-ui/src/i18n/locales/it/settings.jsonwebview-ui/src/i18n/locales/fr/settings.jsonwebview-ui/src/i18n/locales/tr/settings.jsonwebview-ui/src/i18n/locales/pt-BR/settings.jsonwebview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.tsxwebview-ui/src/i18n/locales/vi/settings.jsonwebview-ui/src/i18n/locales/en/settings.jsonwebview-ui/src/i18n/locales/ko/settings.jsonwebview-ui/src/i18n/locales/pl/settings.jsonwebview-ui/playwright/gallery/stories.tsxwebview-ui/src/i18n/locales/nl/settings.jsonwebview-ui/src/i18n/locales/zh-CN/settings.jsonwebview-ui/src/i18n/locales/id/settings.jsonsrc/api/transform/__tests__/dte-effective-reasoning-effort.spec.tsscripts/stryker-diff.mjswebview-ui/src/i18n/locales/hi/settings.jsonwebview-ui/src/i18n/locales/zh-TW/settings.jsonwebview-ui/src/i18n/locales/es/settings.jsonwebview-ui/src/components/settings/__tests__/ExperimentalSettings.spec.tsxwebview-ui/src/components/settings/__tests__/SettingsView.spec.tsxwebview-ui/src/i18n/locales/ru/settings.jsonwebview-ui/src/i18n/locales/ca/settings.jsonsrc/shared/__tests__/experiments.spec.tsscripts/stryker-diff.test.mjswebview-ui/src/i18n/locales/de/settings.jsonwebview-ui/src/i18n/locales/ja/settings.jsonsrc/core/webview/__tests__/webviewMessageHandler.spec.tssrc/api/index.tspackages/types/src/experiment.tssrc/shared/experiments.tssrc/api/transform/reasoning.ts
🧠 Learnings (1)
📚 Learning: 2026-08-24T10:53:55.980Z
Learnt from: easonLiangWorldedtech
Repo: Zoo-Code-Org/Zoo-Code PR: 1361
File: webview-ui/src/i18n/locales/zh-CN/settings.json:0-0
Timestamp: 2026-08-24T10:53:55.980Z
Learning: In locale settings catalogs under webview-ui/src/i18n/locales/*/settings.json, provide native-language values for both the name and description of settings.experimental.DYNAMIC_THINKING_EFFORT. This requirement applies to all locales except en and zh-TW.
Applied to files:
webview-ui/src/i18n/locales/it/settings.jsonwebview-ui/src/i18n/locales/fr/settings.jsonwebview-ui/src/i18n/locales/tr/settings.jsonwebview-ui/src/i18n/locales/pt-BR/settings.jsonwebview-ui/src/i18n/locales/vi/settings.jsonwebview-ui/src/i18n/locales/ko/settings.jsonwebview-ui/src/i18n/locales/pl/settings.jsonwebview-ui/src/i18n/locales/nl/settings.jsonwebview-ui/src/i18n/locales/zh-CN/settings.jsonwebview-ui/src/i18n/locales/id/settings.jsonwebview-ui/src/i18n/locales/hi/settings.jsonwebview-ui/src/i18n/locales/es/settings.jsonwebview-ui/src/i18n/locales/ru/settings.jsonwebview-ui/src/i18n/locales/ca/settings.jsonwebview-ui/src/i18n/locales/de/settings.jsonwebview-ui/src/i18n/locales/ja/settings.json
🔇 Additional comments (23)
scripts/stryker-diff.mjs (1)
54-61: LGTM!scripts/stryker-diff.test.mjs (1)
132-136: LGTM!src/api/index.ts (1)
10-10: LGTM!Also applies to: 119-126, 248-248
src/api/transform/reasoning.ts (1)
25-36: LGTM!Also applies to: 38-68
src/api/transform/__tests__/dte-effective-reasoning-effort.spec.ts (1)
1-58: LGTM!webview-ui/src/i18n/locales/nl/settings.json (1)
978-981: LGTM!webview-ui/src/i18n/locales/pl/settings.json (1)
978-981: LGTM!webview-ui/src/i18n/locales/pt-BR/settings.json (1)
978-981: LGTM!webview-ui/src/i18n/locales/ru/settings.json (1)
978-981: LGTM!webview-ui/src/i18n/locales/tr/settings.json (1)
978-981: LGTM!webview-ui/src/i18n/locales/vi/settings.json (1)
978-981: LGTM!webview-ui/src/i18n/locales/zh-CN/settings.json (1)
978-981: LGTM!webview-ui/src/i18n/locales/zh-TW/settings.json (1)
1005-1008: LGTM!webview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.fixture.tsx (1)
1-28: LGTM!webview-ui/playwright/gallery/stories.tsx (1)
188-192: LGTM!webview-ui/src/components/settings/__tests__/ExperimentalSettings.visual.tsx (1)
1-12: LGTM!webview-ui/src/i18n/locales/en/settings.json (1)
1058-1060: LGTM!webview-ui/src/i18n/locales/ca/settings.json (1)
978-980: LGTM!webview-ui/src/i18n/locales/de/settings.json (1)
978-980: LGTM!webview-ui/src/i18n/locales/es/settings.json (1)
978-980: LGTM!webview-ui/src/i18n/locales/fr/settings.json (1)
978-980: LGTM!webview-ui/src/i18n/locales/hi/settings.json (1)
978-980: LGTM!webview-ui/src/i18n/locales/id/settings.json (1)
978-980: LGTM!
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Addressed at The test now asserts the two distinct outcomes: Local run: the suite passes, eslint clean, no suppression count change. @coderabbitai full review |
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Resolves the conflict in core/webview/__tests__/ClineProvider.spec.ts by taking upstream's side: the ClineProvider constructor gained a WebviewFocusTracker argument and the vscode mock gained Disposable.from. No behavior of this branch is involved in those hunks.
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Rebased onto upstream/main ( @coderabbitai full review |
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One conflict: the spec's import block. Took upstream's side, which adds `type ProviderSettings` to the @roo-code/types import and the ApiOptionsProps type import that the shared ApiOptions mock already uses.
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The e2e-mock job failed at 7c98c57 in the [restart:verify] phase with 'Task should be present after restart'. The same phase passes at this same merge on Zoo-Code-Org#1521/Zoo-Code-Org#1522/Zoo-Code-Org#1528/Zoo-Code-Org#1311, so this re-runs the job before treating it as a real regression.
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CI is 7/7 at this head with every thread resolved; the branch now contains upstream/main @coderabbitai full review |
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CI is 7/7 at this head, every thread is resolved, and the branch contains upstream/main @coderabbitai full review |
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Part of the DTE-v2 stack (≤400-line redo of #1338); this PR: adds per-request thinking-effort resolution (DTE-2) — the
ADAPTIVE_OUTPUT_CONFIG_EFFORTSconstant and theresolveEffectiveReasoningEffortprecedence helper insrc/api/transform/reasoning.ts, the transientreasoningEffortfield onApiHandlerCreateMessageMetadatainsrc/api/index.ts, and the accompanying spec.Stack: PR base = upstream
main(cross-fork PR — headeasonLiangWorldedtech:feat/dte-v2-2-per-request-effort; stack branches live in the fork — no push access to create them here). Stack base =feat/dte-v2-1-dynamic-thinking-effortheade89cceddd(U1, upstream PR #1521 — the post-main-sync head, which itself carries the current upstreammaintip0dbd5846fmerged in). This head additively merges that stack base so the unit tracks it; the standalone diff vs that stack base is the review target:112 additions = 112 lines (≤400 soft target; ≤1000 hard). (measured with
git diff --shortstat e89cceddd9a4f72fb192212bb30d60318947c399 HEAD)Stack sync (2026-09-05): head
efbd336e5additively merges U1's final head39762bf81(the last CR fix of #1521 — thefalse/unsetpersistence cases inwebview-ui/src/components/settings/__tests__/SettingsView.spec.tsx, +23/−10). U2's own three files are byte-identical to the pre-sync head18f488fa5.Main sync (2026-09-05): head
069c34b9aadditively merges U1's post-main-sync heade89cceddd(upstreammainadvanced0d937c050→0dbd5846f: v3.82.0 release prep #1533, GPT-6 Astra #1506, DeepSeek V4 Flash Vision #1488, thethrowIfAbortedhelper +completePromptoptions regression tests #1288, and the asyncTask.dispose()test-teardown fix #1527). Clean merge — zero conflicts. Two effects: (1) the pre-sync standalone diff's single deletion — a prettier-driven comment re-indent insrc/api/index.ts— landed inmainvia #1488 (hunk byte-identical), so the standalone diff is now 112 additions, 0 deletions = 112 lines (the finalsrc/api/index.tsblob is unchanged from the pre-sync head); (2) all local gates re-verified on the sync head (see Verification). Until #1521 merges, the displayed diff vsmainalso carries U1's content.GitHub's displayed diff vs
mainis cumulative over the unmerged lower unit (U1, #1521); the standalone range above is the review target — the displayed number shrinks as U1 merges. Merge this PR only after its stack base PR has merged.Related issue: easonLiangWorldedtech#35 (DTE-v2 series tracking)
Amendments folded in (from
plans/dte-gap-review.md): none for this unit.Out of scope: the task-local runtime effort state and thinking-effort switch re-validation (U3), the persisted history / settings round-trip (U4), and the Anthropic adaptive
output_config.effortenvelope wiring that consumes these primitives (U5). This unit lands the resolution primitives and the API-surface metadata field only; no consumer readsmetadata.reasoningEffortyet.Pre-submission checklist:
pnpm check-types(11/11) on069c34b9a; targeted vitestdte-effective-reasoning-effort.spec.ts(8/8) and the U1 webview settings suites (including the new false-path test — 26/26) re-run on the sync head069c34b9a;eslint --prune-suppressions --max-warnings=0(exit 0; the three files carry no suppressions, sosrc/eslint-suppressions.jsonis untouched by this PR — the files are byte-identical through both syncs)resolveEffectiveReasoningEffort(override > settings > model default, thedisablesentinel, out-of-envelope override passthrough, undefined) and pinsADAPTIVE_OUTPUT_CONFIG_EFFORTSto the exact adaptive envelope set (mutation-gate corollary for the array literal)Binary files in this PR: none
Content fidelity note (union extraction):
27a2e97df(tagdte-legacy/union), legacy commit6ea45b36a— "feat(task): task-local thinking effort state, per-request override, and adaptive effort envelope".src/api/transform/reasoning.ts(+45) and the new spec (+58) are taken whole-file from the union; the per-file union history confirms no later DTE unit modified them.src/api/index.tsis hunk-surgery: only theReasoningEffortExtendedimport and thereasoningEffortmetadata field (+9) are taken from the union. The union's removal of thecase providerIdentifiers.geminiCli:fall-through line is a base-drift artifact (the union branch predates that upstream addition tomain) and is deliberately not taken — thegeminiClicase is preserved (at the pre-sync head the pre-commit prettier pass had also normalized the indentation of that case's pre-existing comment by one tab — the PR's single deletion; that re-indent hunk landed inmainvia [Feat] Add DeepSeek V4 Flash Vision Exp support #1488 with a byte-identical result, so the main-sync head069c34b9acarries 0 deletions; the case line itself is unchanged).src/shared/__tests__/experiments.spec.ts(the ledger's 4th file for the legacy DTE-2a commit) needs no change here: it already matches the union state in the U1 base (empty diff vs27a2e97df), so that ledger line is already contained in U1 (upstream PR feat(settings): dynamic thinking effort experimental toggle (DTE-1) #1521).Verification (local, worktree
wt-dte-v2-2, stack basefeat/dte-v2-1-dynamic-thinking-effort@e89cceddd9a4f72fb192212bb30d60318947c399; re-run on sync head069c34b9a):pnpm check-types→ 11/11 green (on069c34b9a)069c34b9a):pnpm --filter zoo-code exec vitest run api/transform/__tests__/dte-effective-reasoning-effort.spec.ts→ 8/8;pnpm --dir webview-ui exec vitest run src/components/settings/__tests__/SettingsView.spec.tsx src/components/settings/__tests__/ExperimentalSettings.spec.tsx→ 26/26 passed (includes U1's final false/unset persistence tests)pnpm --dir src exec eslint --prune-suppressions --max-warnings=0 api/index.ts api/transform/reasoning.ts api/transform/__tests__/dte-effective-reasoning-effort.spec.ts→ exit 0, no suppression entries in the three files (byte-identical through the sync)main):node scripts/stryker-diff.mjs ci --base 0dbd5846f6eed0a188c4eebd9c77d367fad29ee5 --head 069c34b9ac7e7412bedcad60ff4ccc808b76e9bd→ extension 17 valid / 17 killed / 0 survived / 0 no-coverage (mutants inreasoning.ts(15) andshared/experiments.ts(2 — U1 content in the cumulative diff)) → Passedgit diff --shortstat e89cceddd9a4f72fb192212bb30d60318947c399 HEAD→ 3 files, 112+ / 0− = 112 lines39762bf81) changed exactly one file (webview-ui/src/components/settings/__tests__/SettingsView.spec.tsx, +23/−10 — thefalse/unsetpersistence cases) and left this unit's three files byte-identical to18f488fa5; the main sync (069c34b9a) changed none of this unit's files — thesrc/api/index.tsdeletion-only hunk (comment re-indent) landed inmainvia [Feat] Add DeepSeek V4 Flash Vision Exp support #1488 with a byte-identical hunk