* feat: migrate LiteLLM provider to AI SDK (@ai-sdk/openai-compatible)
- Replace raw OpenAI SDK (RouterProvider) with Vercel AI SDK's
createOpenAICompatible via OpenAICompatibleHandler base class
- Retain dynamic model fetching from LiteLLM server via /v1/model/info
- Use centralized getModelMaxOutputTokens() to cap output tokens at 20%
of context window, preventing overflow errors
- Remove LiteLLM-specific workarounds (Gemini thought signature injection,
prompt cache control headers) now handled by the proxy or AI SDK
- Rewrite tests to mock AI SDK (streamText, generateText) instead of
raw OpenAI SDK
* fix: call fetchModel() in completePrompt() before execution
Addresses review feedback - completePrompt() now fetches models
before executing to ensure correct model info for token limits,
matching the behavior of createMessage().
* fix: make removeClineFromStack() delegation-aware to prevent orphaned parent tasks
When a delegated child task is removed via removeClineFromStack() (e.g., Clear
Task, navigate to history, start new task), the parent task was left orphaned
in "delegated" status with a stale awaitingChildId. This made the parent
unresumable without manual history repair.
This fix captures parentTaskId and childTaskId before abort/dispose, then
repairs the parent metadata (status -> active, clear awaitingChildId) when
the popped task is a delegated child and awaitingChildId matches.
Parent lookup + updateTaskHistory are wrapped in try/catch so failures are
non-fatal (logged but do not block the pop).
Closes#11301
* fix: add skipDelegationRepair opt-out to removeClineFromStack() for nested delegation
---------
Co-authored-by: Roo Code <roomote@roocode.com>
* refactor: migrate LM Studio provider to Vercel AI SDK
Migrate LmStudioHandler from raw OpenAI SDK to Vercel AI SDK via
OpenAICompatibleHandler base class.
Changes:
- Extend OpenAICompatibleHandler instead of BaseProvider
- Use createOpenAICompatible from @ai-sdk/openai-compatible
- Use streamText/generateText from ai package
- Add extractReasoningMiddleware for <think> tag extraction parity
- Pass draft_model via providerOptions for speculative decoding
- Remove unused getLmStudioModels function (active version in fetchers/)
- Update all tests to mock AI SDK instead of OpenAI SDK
* fix: wrap completePrompt with handleAiSdkError for consistent error handling
---------
Co-authored-by: Roo Code <roomote@roocode.com>
Replace @anthropic-ai/vertex-sdk with @ai-sdk/google-vertex/anthropic,
using streamText/generateText from the Vercel AI SDK for consistent
provider behavior.
Changes:
- Use createVertexAnthropic from @ai-sdk/google-vertex/anthropic
- Use streamText/generateText instead of direct Anthropic API calls
- Add AI SDK transform utilities for message/tool conversion
- Handle cache control via AI SDK providerOptions
- Handle thinking/reasoning via providerOptions.anthropic.thinking
- Add thought signature and redacted thinking block tracking
- Set isAiSdkProvider() to return true
- Remove unused deps: @anthropic-ai/vertex-sdk, google-auth-library
- Rewrite tests to mock AI SDK instead of @anthropic-ai/vertex-sdk
* Latest main branch snapshot from API
* feat: add dedicated Azure OpenAI provider using @ai-sdk/azure package
* feat: add Azure provider UI component and translations
* feat: add Azure provider translations for all locales
* chore: add missing Azure placeholder translations
* Delete .changeset/azure-ai-sdk-migration.md
* fix: add Azure provider validation for onboarding workflow
- Add azureApiKey to SECRET_STATE_KEYS for proper configuration detection
- Add Azure validation case in validateModelsAndKeysProvided
- Add validation translations for azureResourceName and azureDeploymentName across all 18 locales
This fixes the issue where the Finish button does nothing when setting up Azure provider in the onboarding workflow.
* feat(azure): add model metadata, model picker, rename to Azure AI Foundry
- Add static model metadata for 29 Azure models (from models.dev)
with Roo-specific flags (reasoning, tools, verbosity) matching
openAiNativeModels
- Add model picker dropdown to Azure provider settings for model
capability detection (context window, max tokens, pricing)
- Rename provider label from 'Azure OpenAI' to 'Azure AI Foundry'
across all 18 locales
- Make API key optional (supports Azure managed identity / Entra ID)
- Update default API version from 2024-08-01-preview to 2025-04-01-preview
- Fix maxOutputTokens validation (filter invalid values <= 0)
- Handler separates deployment name (API calls) from model ID
(capability lookup) with azureDefaultModelInfo (gpt-4o) fallback
- Remove unhelpful 'Get Azure AI Foundry Access' button
- Prevent stale model IDs from other providers carrying over
- Suppress validation errors on fresh provider selection
* fix(azure): add missing isAiSdkProvider() override for reasoning block preservation
* Azure Fixes for Hannes
* Quick Fix for Respones API Only (for Hannes)
* fix: use explicit azureOpenAiDefaultApiVersion fallback when apiVersion is empty
Addresses review feedback: the UI placeholder shows '2025-04-01-preview' via
azureOpenAiDefaultApiVersion, so the handler should use the same constant as
fallback instead of silently deferring to the SDK's internal default.
* fix: remove stale Cerebras references (retired provider)
* fix: add missing retiredProviderMessage translations for all locales
* fix: do not map promptCacheMissTokens to cacheWriteTokens for Azure
Azure uses OpenAI-compatible caching which does not report cache write
tokens separately. promptCacheMissTokens represents tokens NOT found in
cache (processed from scratch), not tokens written to cache. This aligns
the Azure handler with the OpenAI native handler behavior.
---------
Co-authored-by: Hannes Rudolph <hrudolph@gmail.com>
Co-authored-by: Roo Code <roomote@roocode.com>
Co-authored-by: daniel-lxs <ricciodaniel98@gmail.com>
Co-authored-by: Matt Rubens <mrubens@users.noreply.github.com>
* feat: migrate OpenAI Native provider to @ai-sdk/openai
Replace the raw OpenAI SDK (openai) usage in OpenAiNativeHandler with
@ai-sdk/openai and AI SDK's streamText/generateText, following the same
pattern used by other migrated providers (Groq, xAI, Fireworks, etc.).
Key changes:
- Use createOpenAI from @ai-sdk/openai with provider.responses() for
the Responses API
- Use streamText/generateText from ai for streaming and completions
- Pass OpenAI-specific features via providerOptions.openai (store,
reasoningEffort, reasoningSummary, textVerbosity, serviceTier,
promptCacheRetention, parallelToolCalls, include)
- Capture responseId, serviceTier, and encrypted reasoning content
from providerMetadata after streaming
- Preserve getEncryptedContent() and getResponseId() for Task.ts
- Preserve service tier pricing adjustment in cost calculation
- Mark as isAiSdkProvider: true
- Eliminate ~1100 lines of manual SSE parsing, raw fetch fallback,
and event handling code
- Rewrite all 3 test files to use AI SDK mocking pattern
* fix: remove non-existent cacheWriteTokens from providerMetadata
The OpenAI Responses API does not report cache write tokens separately.
Remove the reference to providerMetadata?.openai?.cacheWriteTokens which
does not exist in the @ai-sdk/openai provider metadata schema.
* fix: filter standalone encrypted reasoning items from messages
Task.ts buildCleanConversationHistory injects standalone reasoning items
with { type: 'reasoning', encrypted_content: '...' } into the messages
array. These have no 'role' property and would be silently dropped by
convertToAiSdkMessages. Filter them explicitly to prevent confusion.
Note: Encrypted reasoning content round-tripping for stateless continuity
is a known limitation of the AI SDK migration. The @ai-sdk/openai
provider does not support injecting raw Responses API reasoning items.
Plain-text reasoning round-tripping works correctly via isAiSdkProvider().
* fix: restore reasoning round-trip for OpenAI Responses API via AI SDK
- Strip plain-text reasoning blocks from assistant messages before
convertToAiSdkMessages() to eliminate 'Non-OpenAI reasoning parts'
warnings from @ai-sdk/openai Responses provider
- Re-inject encrypted reasoning items as AI SDK reasoning parts with
providerOptions.openai.itemId and reasoningEncryptedContent, restoring
reasoning continuity that was silently broken after the migration
- Restructure createMessage() into a 5-step pipeline:
collect → filter → strip → convert → inject
- Add 21 new tests for both plain-text stripping and encrypted
reasoning injection
---------
Co-authored-by: Hannes Rudolph <hrudolph@gmail.com>
* 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.
fix: prevent false unsaved changes prompt with OpenAI Compatible headers
Mark automatic header syncs in ApiOptions and OpenAICompatible as
non-user actions (isUserAction: false) and enhance SettingsView change
detection to skip automatic syncs with semantically equal values.
Root cause: two components (ApiOptions and OpenAICompatible) manage
openAiHeaders state and automatically sync it back on mount/remount.
These syncs were treated as user changes, triggering a false dirty state.
Co-authored-by: Robert McIntyre <robertjmcintyre@users.noreply.github.com>
* refactor: migrate Anthropic provider to @ai-sdk/anthropic
Replace the raw @anthropic-ai/sdk implementation with @ai-sdk/anthropic
(Vercel AI SDK) for consistency with other providers (Bedrock, DeepSeek,
Mistral, etc.).
Changes:
- Replace Anthropic() client with createAnthropic() from @ai-sdk/anthropic
- Replace manual stream parsing with streamText() + processAiSdkStreamPart()
- Replace client.messages.create() with generateText() for completePrompt()
- Use convertToAiSdkMessages() and convertToolsForAiSdk() for format conversion
- Handle prompt caching via AI SDK providerOptions (cacheControl on messages)
- Handle extended thinking via providerOptions.anthropic.thinking
- Add getThoughtSignature() and getRedactedThinkingBlocks() for thinking
signature round-tripping (matching Bedrock pattern, improves on original
which had a TODO for this)
- Add isAiSdkProvider() returning true
- Update tests to mock @ai-sdk/anthropic and ai instead of raw SDK
* fix: address PR review - remove apiKey fallback and use system+systemProviderOptions pattern
* 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: group consecutive list_files tool calls into single UI block
Consolidate consecutive listFilesTopLevel/listFilesRecursive ask messages
into a single 'Roo wants to view multiple directories' block, matching the
existing read_file batching pattern.
* chore: add missing translation keys for all locales
* refactor: consolidate duplicate listFiles batch-handling blocks in ChatRow
Merge the separate listFilesTopLevel and listFilesRecursive case blocks
into a single combined case with shared batch-detection logic, selecting
the icon and translation key based on the tool type. This removes the
duplicated isBatchDirRequest check and BatchListFilesPermission render.
* feat: batch consecutive file-edit tool calls into single UI block
Add edit-file batching in ChatView groupedMessages that consolidates
consecutive editedExistingFile, appliedDiff, newFileCreated,
insertContent, and searchAndReplace asks into a single BatchDiffApproval
block. Move batchDiffs detection in ChatRow above the switch statement
so it applies to any file-edit tool type.
* refactor: extract batchConsecutive utility, fix batch UI issues
- Extract generic batchConsecutive() utility from 3 identical while-loops
- Fix React key collisions in BatchListFilesPermission, BatchFilePermission, BatchDiffApproval
- Normalize language prop to "shellsession" (was "shell-session" for top-level)
- Remove unused _batchedMessages property from synthetic messages
- Remove dead didViewMultipleDirectories i18n key from all 18 locale files
- Add batch button text for listFilesTopLevel/listFilesRecursive
- Add batchConsecutive utility tests (6 cases)
* fix: audit improvements for batch tool-call UI
- Make batchConsecutive() generic instead of ClineMessage-specific
- Add batch-aware button text for edit-file batches ("Save All"/"Deny All")
- Add dedicated list-batch/edit-batch i18n keys (stop reusing read-batch)
- Add JSON.parse defense-in-depth in all three synthesizers
- Fix mixed list_files batch icon to default to FolderTree
- Add 6 missing test cases (all-match, immutability, spy, single-dir)
* chore: minor type cleanup (out-of-scope housekeeping)
- Trim unused recursive/isOutsideWorkspace from DirPermissionItem interface
- Remove 4 pre-existing `as any` casts in ChatView.tsx:
- window cast → precise inline type
- checkpoint bracket access → removed unnecessary casts
- condensing message → `as ClineMessage`
- debounce cancel → `.clear()` (correct API)
- Update BatchListFilesPermission test data to match trimmed interface
* i18n: add list-batch and edit-batch translations for all locales
