* fix: resolve race condition in new_task delegation that loses parent task history
When delegateParentAndOpenChild creates a child task via createTask(), the
Task constructor fires startTask() as a fire-and-forget async call. The child
immediately begins its task loop and eventually calls saveClineMessages() →
updateTaskHistory(), which reads globalState, modifies it, and writes back.
Meanwhile, delegateParentAndOpenChild persists the parent's delegation
metadata (status: 'delegated', delegatedToId, awaitingChildId, childIds) via
a separate updateTaskHistory() call AFTER createTask() returns.
These two concurrent read-modify-write operations on globalState race: the
last writer wins, overwriting the other's changes. When the child's write
lands last, the parent's delegation fields are lost, making the parent task
unresumable when the child finishes.
Fix: create the child task with startTask: false, persist the parent's
delegation metadata first, then manually call child.start(). This ensures
the parent metadata is safely in globalState before the child begins writing.
* docs: clarify Task.start() only handles new tasks, not history resume
* fix(reliability): prevent webview postMessage crashes and make dispose idempotent
Closes: #11311
1. postMessageToWebview() now catches rejections from
webview.postMessage() so that messages sent after the webview is
disposed do not surface as unhandled promise rejections.
2. dispose() is guarded by a _disposed flag so that repeated calls
(e.g. during rapid extension deactivation) are no-ops.
3. CloudService mock in ClineProvider.spec.ts updated to include
off() — a pre-existing gap exposed by the new dispose test.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: add early _disposed check in postMessageToWebview
Skip the postMessage call entirely when the provider is already disposed,
avoiding unnecessary try/catch execution. Added test coverage for this path.
* chore: trigger CI
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: daniel-lxs <ricciodaniel98@gmail.com>
Add a promise-chain mutex (withTaskHistoryLock) to serialize all
read-modify-write operations on taskHistory, preventing concurrent
interleaving from silently dropping entries.
Reorder reopenParentFromDelegation to close the child instance
before marking it completed, so the abort path's stale 'active'
status write no longer overwrites the 'completed' state.
Covered by new tests: RPD-04/05/06, UTH-02/04, and a full mutex
concurrency suite.
* refactor: remove 9 low-usage providers (Phase 0)
Remove Cerebras, Chutes, DeepInfra, Doubao, Featherless, Groq,
Hugging Face, IO Intelligence, and Unbound providers from the codebase.
Each provider removal includes: handler, tests, model definitions,
type schemas, UI settings components, fetchers, i18n references,
and all wiring in shared registration/config files.
- Delete 42 provider-specific files (handlers, tests, fetchers, UI components)
- Remove @ai-sdk/cerebras and @ai-sdk/groq npm dependencies
- Clean provider references from 68 shared files across src/, packages/types/,
webview-ui/, and apps/cli/
- Remove ~490 dead i18n translation keys across 36 locale files
- Add docs/ai-sdk-migration-guide.md with updated migration status
- All TypeScript checks pass, 6505 tests pass with 0 failures
* feat: show retired-provider message for removed provider profiles
Preserve API profiles that reference removed providers instead of
silently stripping their apiProvider. When a user selects a profile
configured for a retired provider, the settings UI now shows an
empathetic message explaining the removal instead of the provider
configuration form.
- Add retiredProviderNames array and isRetiredProvider() helper to
packages/types/src/provider-settings.ts
- Update ProviderSettingsManager sanitization to preserve retired
providers (only strip truly unknown values)
- Update ContextProxy sanitization to preserve retired providers
- Render retired-provider message in ApiOptions.tsx when selected
provider is in the retired list
- Add tests for sanitization, ContextProxy, and UI behavior
* feat: add retired-provider warning banner in chat view
* Revert "feat: add retired-provider warning banner in chat view"
This reverts commit dd593e1056.
* feat: show retired-provider message as inline chat response
* fix: show retired provider warning on home screen
Move WarningRow outside {task && ...} conditional so it renders
regardless of task state. Preserve user input on retired provider
intercept so text isn't lost when switching providers.
- Move showRetiredProviderWarning WarningRow to unconditional render
area near ProfileViolationWarning
- Remove setInputValue/setSelectedImages clearing from retired
provider early return in handleSendMessage
- Delete unused RetiredProviderWarning.tsx (dead code)
* fix: address PR review — passthrough retired-provider fields and i18n strings
- Use passthrough() in saveConfig() and load() so legacy provider-specific
fields (e.g. groqApiKey, deepInfraModelId) are preserved instead of
silently stripped by strict Zod parse()
- Move hardcoded English strings in ApiOptions.tsx and ChatView.tsx to
i18n translation keys (settings:providers.retiredProviderMessage,
chat:retiredProvider.{title,message,openSettings})
- Update tests to assert legacy provider-specific fields survive
save and load round-trips
* i18n: add retired-provider translations for all 17 locales
Translate providers.retiredProviderMessage (settings) and
retiredProvider.{title,message,openSettings} (chat) into ca, de, es,
fr, hi, id, it, ja, ko, nl, pl, pt-BR, ru, tr, vi, zh-CN, zh-TW.
* test: update ApiOptions retired-provider test to expect i18n key
* feat: add task header highlight setting for visual status indication
Add a 'Task Header Highlight' toggle under Settings > UI that colors the
task header based on its current state:
- Green (--vscode-charts-green) when task completes (completion_result)
- Yellow (--vscode-charts-yellow) when user attention is needed (follow-up
questions, tool approvals, etc.)
The highlight is skipped for subtasks and partial/streaming messages,
matching the same defensive logic used by sound notifications.
CSS classes with !important and --vscode-foreground variable overrides
ensure all child text, icons, SVGs, and the context progress bar use
appropriate contrasting colors.
Includes tests (37 passing) and translations for all 18 locales.
* fix: address review feedback - accessibility contrast and deduplicated logic
- Replace theme-dependent --vscode-charts-green/yellow backgrounds with
hardcoded colors (#15803d, #ca8a04) that guarantee WCAG AA 4.5:1 contrast
- Extract shared lastRelevantMessage useMemo to deduplicate findLastIndex
filtering between isTaskComplete and highlightClass
* perf(refactor): consolidate getState calls in resolveWebviewView
Replace three separate this.getState().then() calls with a single
await this.getState() and destructuring. This avoids running the
full getState() method (CloudService calls, ContextProxy reads, etc.)
three times during webview view resolution.
* fix: keep getState consolidation non-blocking to avoid delaying webview render
---------
Co-authored-by: daniel-lxs <ricciodaniel98@gmail.com>
* feat: add lock toggle to pin API config across all modes in workspace
Add a lock/unlock toggle inside the API config selector popover (next to
the settings gear) that, when enabled, applies the selected API
configuration to all modes in the current workspace.
- Add lockApiConfigAcrossModes to ExtensionState and WebviewMessage types
- Store setting in workspaceState (per-workspace, not global)
- When locked, activateProviderProfile sets config for all modes
- Lock icon in ApiConfigSelector popover bottom bar next to gear
- Full i18n: English + 17 locale translations (all mention workspace scope)
- 9 new tests: 2 ClineProvider, 2 handler, 5 UI (77 total pass)
* refactor: replace write-fan-out with read-time override for lock API config
The original lock implementation used setModeConfig() fan-out to write the
locked config to ALL modes globally. Since the lock flag lives in workspace-
scoped workspaceState but modeApiConfigs are in global secrets, this caused
cross-workspace data destruction.
Replaced with read-time guards:
- handleModeSwitch: early return when lock is on (skip per-mode config load)
- createTaskWithHistoryItem: skip mode-based config restoration under lock
- activateProviderProfile: removed fan-out block
- lockApiConfigAcrossModes handler: simplified to flag + state post only
- Fixed pre-existing workspaceState mock gap in ClineProvider.spec.ts and
ClineProvider.sticky-profile.spec.ts
* feat: add disabledTools setting to globally disable native tools
Add a disabledTools field to GlobalSettings that allows disabling specific
native tools by name. This enables cloud agents to be configured with
restricted tool access.
Schema:
- Add disabledTools: z.array(toolNamesSchema).optional() to globalSettingsSchema
- Add disabledTools to organizationDefaultSettingsSchema.pick()
- Add disabledTools to ExtensionState Pick type
Prompt generation (tool filtering):
- Add disabledTools to BuildToolsOptions interface
- Pass disabledTools through filterSettings to filterNativeToolsForMode()
- Remove disabled tools from allowedToolNames set in filterNativeToolsForMode()
Execution-time validation (safety net):
- Extract disabledTools from state in presentAssistantMessage
- Convert disabledTools to toolRequirements format for validateToolUse()
Wiring:
- Add disabledTools to ClineProvider getState() and getStateToPostToWebview()
- Pass disabledTools to all buildNativeToolsArrayWithRestrictions() call sites
EXT-778
* fix: check toolRequirements before ALWAYS_AVAILABLE_TOOLS
Moves the toolRequirements check before the ALWAYS_AVAILABLE_TOOLS
early-return in isToolAllowedForMode(). This ensures disabledTools
can block always-available tools (switch_mode, new_task, etc.) at
execution time, making the validation layer consistent with the
filtering layer.
Remove two console.warn messages that fire excessively when loading tasks
from history:
- 'Attempting to finalize unknown tool call' in finalizeStreamingToolCall()
- 'Received chunk for unknown tool call' in processStreamingChunk()
The defensive null-return behavior is preserved; only the log output is removed.
Remove the "Enable URL context" and "Enable Grounding with Google search"
checkboxes from Gemini and Vertex provider settings, along with:
- enableUrlContext and enableGrounding fields from provider settings schemas
- URL context and Google Search tool injection in completePrompt methods
- Associated translation keys from all 18 locale files
- Related test cases updated to reflect the removal
- simplifySettings prop removed from Gemini and Vertex components
(it was only used for the removed checkboxes in those components)
Co-authored-by: Roo Code <roomote@roocode.com>
* fix: capture and round-trip thinking signature for Bedrock Claude models
Bedrock handler streams reasoning text from Claude's extended thinking but
never captures the cryptographic signature. This causes 400 errors on
multi-turn conversations with tool use: 'Expected thinking or
redacted_thinking, but found tool_use'.
Changes:
- bedrock.ts: Capture reasoningContent.signature from Converse API stream
deltas, implement getThoughtSignature() so Task.ts stores it as a proper
thinking content block
- bedrock-converse-format.ts: Convert thinking blocks to Bedrock's
reasoningContent format with signature, skip reasoning/redacted_thinking/
thoughtSignature blocks that aren't valid for the API
* fix: add redacted_thinking round-trip, fix interface types, add tests
Address PR review feedback:
- Update ContentBlockDeltaEvent interface to include signature and
redactedContent fields (removes type assertions)
- Add 6 tests for thinking/reasoning block conversions in
bedrock-converse-format.ts
Also add redacted_thinking round-trip support:
- bedrock.ts: Capture redactedContent from stream deltas, base64 encode,
expose via getRedactedThinkingBlocks()
- Task.ts: Insert redacted_thinking blocks after thinking block in
assistant messages
- bedrock-converse-format.ts: Convert redacted_thinking blocks back to
reasoningContent.redactedContent (base64 → Uint8Array)
Remove three functions from appendEnvironmentDetails.ts that were
defined and tested but never imported or called in production code:
- stripAppendedEnvironmentDetails (exported, 0 call sites)
- stripEnvDetailsFromText (private helper)
- stripEnvDetailsFromToolResult (private helper)
Also removes the corresponding describe block (7 tests) from the
spec file. The remaining 19 tests pass.
* refactor(task): append environment details into existing blocks
Add appendEnvironmentDetails() helper that merges environment details
into the last text block or tool_result instead of adding a standalone
trailing text block.
This avoids message shapes that can break interleaved-thinking models
like DeepSeek reasoner, which expect specific message structures.
Changes:
- Add appendEnvironmentDetails() and removeEnvironmentDetailsBlocks() helpers
- Update Task.resumeAfterDelegation() to use the helper
- Update Task.recursivelyMakeClineRequests() to use the helper
- Add comprehensive unit tests (26 test cases)
* fix: use named import for Anthropic SDK to match codebase convention
Remove the toolFormat constant and <tool_format> line from environment
details output. Native tool calling is now the only supported protocol,
making this code unnecessary.
Fixes#11206
Co-authored-by: Roo Code <roomote@roocode.com>
* fix(ai-sdk): preserve reasoning parts in message conversion
* fix(ai-sdk): convert message-level reasoning_content to reasoning part
* fix(task): remove invalid openai-compatible from reasoning allowlist
* feat: add isAiSdkProvider() method for dynamic AI SDK provider detection
- Add isAiSdkProvider() method to ApiHandler interface
- Default implementation in BaseProvider returns false
- Override to return true in 11 AI SDK providers:
deepseek, fireworks, mistral, groq, xai, cerebras,
sambanova, huggingface, gemini, vertex, openai-compatible
- Update Task.ts to use dynamic detection instead of hardcoded Set
- Add method to FakeAIHandler and update test mocks
* fix: handle reasoning parts in flattenAiSdkMessagesToStringContent
- Strip reasoning parts when flattening messages for string-only models
- Allow flattening when message contains only text and reasoning parts
- Add tests for reasoning part handling in string-only model contexts
This addresses the review feedback about ensuring flattenAiSdkMessagesToStringContent
works correctly when reasoning parts are present (e.g., SambaNova DeepSeek).
---------
Co-authored-by: daniel-lxs <ricciodaniel98@gmail.com>
* fix(ai-sdk): preserve reasoning parts in message conversion
* fix(ai-sdk): convert message-level reasoning_content to reasoning part
* fix(task): remove invalid openai-compatible from reasoning allowlist
When using slash commands with `mode:` frontmatter (e.g., `/cli-release`
with `mode: code`), the CLI would fail with "Could not resolve
authentication method" from the Anthropic SDK, even when using a
non-Anthropic provider like `--provider roo`.
Root cause: In `markWebviewReady()`, the `webviewDidLaunch` message was
sent before `updateSettings`, creating a race condition. The
`webviewDidLaunch` handler's "first-time init" sync would read
`getState()` before CLI-provided settings were applied to the context
proxy. Since `getState()` defaults `apiProvider` to "anthropic" when
unset, this default was saved to the provider profile. When a slash
command triggered `handleModeSwitch()`, it found this corrupted profile
with `apiProvider: "anthropic"` (but no API key) and activated it,
overwriting the CLI's working roo provider configuration.
Fix:
1. Reorder `markWebviewReady()` to send `updateSettings` before
`webviewDidLaunch`, ensuring the context proxy has CLI-provided
values when the initialization handler runs.
2. Guard the first-time init sync with `checkExistKey(apiConfiguration)`
to prevent saving a profile with only the default "anthropic"
fallback and no actual API keys configured.
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Tool IDs from providers like Gemini/OpenRouter contain special characters
(e.g., 'functions.read_file:0') that are sanitized when saving tool_use
blocks to API history. However, tool_result blocks were using the original
unsanitized IDs, causing ToolResultIdMismatchError.
This fix ensures tool_result blocks use sanitizeToolUseId() to match the
sanitized tool_use IDs in conversation history.
Fixes EXT-711
* feat(condense): add smart code folding with tree-sitter signatures
At context condensation time, use tree-sitter to generate folded code
signatures (function definitions, class declarations) for files read
during the conversation. Each file is included as its own <system-reminder>
block in the condensed summary, preserving structural awareness without
consuming excessive tokens.
- Add getFilesReadByRoo() method to FileContextTracker
- Create generateFoldedFileContext() using tree-sitter parsing
- Update summarizeConversation() to accept array of file sections
- Each file gets its own content block in the summary message
- Add comprehensive test coverage (12 tests)
* fix: skip tree-sitter error strings in folded file context
- Add isTreeSitterErrorString helper to detect error messages
- Skip files that return error strings instead of embedding them
- Add test for error string handling
* refactor: move generateFoldedFileContext() inside summarizeConversation()
- Update summarizeConversation() to accept filesReadByRoo, cwd, rooIgnoreController instead of pre-generated sections
- Move folded file context generation inside summarizeConversation() (lines 319-339)
- Update ContextManagementOptions type and manageContext() to pass new parameters
- Remove generateFoldedFileContext from Task.ts imports - folding now handled internally
- Update all tests to use new parameter signature
- Reduces Task.ts complexity by moving folding logic to summarization module
* fix: prioritize most recently read files in folded context
Files are now sorted by roo_read_date descending before folded context
generation, so if the character budget runs out, the most relevant
(recently read) files are included and older files are skipped.
* refactor: improve code quality in condense module
- Convert summarizeConversation to use options object instead of 11 positional params
- Extract duplicated getFilesReadByRoo error handling into helper method
- Remove unnecessary re-export of generateFoldedFileContext
- Update all test files to use new options object pattern
* fix: address roomote feedback - batch error logging and early budget exit
---------
Co-authored-by: Roo Code <roomote@roocode.com>
Co-authored-by: daniel-lxs <ricciodaniel98@gmail.com>
