* chore: Remove eslint-plugin-perfectionist from dependencies
* 🚌 fix: MCP Runtime Errors while Initializing
* chore: Bump @librechat/api version to 1.3.1
* chore: import order
* chore: import order
* fix: social login provider crossover
* feat: Enhance OpenID login handling and add tests for provider validation
* refactor: authentication error handling to use ErrorTypes.AUTH_FAILED enum
* refactor: update authentication error handling in LDAP and SAML strategies to use ErrorTypes.AUTH_FAILED enum
* ci: Add validation for login with existing email and different provider in SAML strategy
chore: Add logging for existing users with different providers in LDAP, SAML, and Social Login strategies
* fix: localization string had unused template var
* fix: add normalizeHttpError to hopefully stop UI hangs when an error is returned in UserController
- Ensures updateUserPluginsController always returns valid HTTP status codes instead of undefined
- Add normalizeHttpError() helper to safely extract status/message from errors
- Default to 400 status code when Error.status is undefined/invalid
* refactor: move normalizeHttpError to packages/api
* WIP: Verbosity OpenAI Parameter
* 🔧 chore: remove unused import of extractEnvVariable from parsers.ts
* ✨ feat: add comprehensive tests for getOpenAIConfig and enhance verbosity handling
* fix: Handling for maxTokens in GPT-5+ models and add corresponding tests
* feat: Implement GPT-5+ model handling in processMemory function
* chore: Handle optional token_endpoint in OAuth metadata discovery
* chore: Simplify permission typing logic in checkAccess function
* feat: Implement `deleteMistralFile` function and integrate file cleanup in `uploadMistralOCR`
* Use discoverAuthorizationServerMetadata instead of discoverMetadata
Uses the discoverAuthorizationServerMetadata function from the upstream
TS SDK. This has the advantage of falling back to OIDC discovery
metadata if the OAuth discovery metadata doesn't exist which is the case
with e.g. keycloak.
* chore: import order
---------
Co-authored-by: Danny Avila <danacordially@gmail.com>
- Updated StreamableHTTPOptionsSchema to accept "http" alongside "streamable-http".
- Enhanced isStreamableHTTPOptions function to handle both types and validate URLs accordingly.
- Added tests to ensure correct processing of "http" type options and rejection of websocket URLs.
* ✨ feat: Add connection status endpoint for MCP servers
- Implemented a new endpoint to retrieve the connection status of all MCP servers without disconnecting idle connections.
- Enhanced MCPManager class with a method to get all user-specific connections.
* feat: add silencer arg to loadCustomConfig function to conditionally print config details
- Modified loadCustomConfig to accept a printConfig parameter that allows me to prevent the entire custom config being printed every time it is called
* fix: new status endpoint actually works now, changes to manager.ts to support it
- Updated the connection status endpoint to utilize Maps for app and user connections, rather than incorrectly treating them as objects.
- Introduced a new method + variable in MCPManager to track servers requiring OAuth discovered at startup.
- Stopped OAuth flow from continuing once detected during startup for a new connection
* refactor: Remove hasAuthConfig since we can get that on the frontend without needing to use the endpoint
* feat: Add MCP connection status query and query key for new endpoint
- Introduced a new query hook `useMCPConnectionStatusQuery` to fetch the connection status of MCP servers.
- Added request in data-service
- Defined the API endpoint for retrieving MCP connection status in api-endpoints.ts.
- Defined new types for MCP connection status responses in the types module.
- Added mcpConnectionStatus key
* feat: Enhance MCPSelect component with connection status and server configuration
- Added connection status handling for MCP servers using the new `useMCPConnectionStatusQuery` hook.
- Implemented logic to display appropriate status icons based on connection state and authentication configuration.
- Updated the server selection logic to utilize configured MCP servers from the startup configuration.
- Refactored the rendering of configuration buttons and status indicators for improved user interaction.
* refactor: move MCPConfigDialog to its own MCP subdir in ui and update import
* refactor: silence loadCustomConfig in status endpoint
* feat: Add optional pluginKey parameter to getUserPluginAuthValue
* feat: Add MCP authentication values endpoint and related queries
- Implemented a new endpoint to check authentication value flags for specific MCP servers, returning boolean indicators for each custom user variable.
- Added a corresponding query hook `useMCPAuthValuesQuery` to fetch authentication values from the frontend.
- Defined the API endpoint for retrieving MCP authentication values in api-endpoints.ts.
- Updated data-service to include a method for fetching MCP authentication values.
- Introduced new types for MCP authentication values responses in the types module.
- Added a new query key for MCP authentication values.
* feat: Localize MCPSelect component status labels and aria attributes
- Updated the MCPSelect component to use localized strings for connection status labels and aria attributes, enhancing accessibility and internationalization support.
- Added new translation keys for various connection states in the translation.json file.
* feat: Implement filtered MCP values selection based on connection status in MCPSelect
- Added a new `filteredSetMCPValues` function to ensure only connected servers are selectable in the MCPSelect component.
- Updated the rendering logic to visually indicate the connection status of servers by adjusting opacity.
- Enhanced accessibility by localizing the aria-label for the configuration button.
* feat: Add CustomUserVarsSection component for managing user variables
- Introduced a new `CustomUserVarsSection` component to allow users to configure custom variables for MCP servers.
- Integrated localization for user interface elements and added new translation keys for variable management.
- Added functionality to save and revoke user variables, with visual indicators for set/unset states.
* feat: Enhance MCPSelect and MCPConfigDialog with improved state management and UI updates
- Integrated `useQueryClient` to refetch queries for tools, authentication values, and connection status upon successful plugin updates in MCPSelect.
- Simplified plugin key handling by directly using the formatted plugin key in save and revoke operations.
- Updated MCPConfigDialog to include server status indicators and improved dialog content structure for better user experience.
- Added new translation key for active status in the localization files.
* feat: Enhance MCPConfigDialog with dynamic server status badges and localization updates
- Added a helper function to render status badges based on the connection state of the MCP server, improving user feedback on connection status.
- Updated the localization files to include new translation keys for connection states such as "Connecting" and "Offline".
- Refactored the dialog to utilize the new status rendering function for better code organization and readability.
* feat: Implement OAuth handling and server initialization in MCP reinitialize flow
- Added OAuth handling to the MCP reinitialize endpoint, allowing the server to capture and return OAuth URLs when required.
- Updated the MCPConfigDialog to include a new ServerInitializationSection for managing server initialization and OAuth flow.
- Enhanced the user experience by providing feedback on server status and OAuth requirements through localized messages.
- Introduced new translation keys for OAuth-related messages in the localization files.
- Refactored the MCPSelect component to remove unused authentication configuration props.
* feat: Make OAuth actually work / update after OAuth link authorized
- Improved the handling of OAuth flows in the MCP reinitialize process, allowing for immediate return when OAuth is initiated.
- Updated the UserController to extract server names from plugin keys for better logging and connection management.
- Enhanced the MCPSelect component to reflect authentication status based on OAuth requirements.
- Implemented polling for OAuth completion in the ServerInitializationSection to improve user feedback during the connection process.
- Refactored MCPManager to support new OAuth flow initiation logic and connection handling.
* refactor: Simplify MCPPanel component and enhance server status display
- Removed unused imports and state management related to user plugins and server reinitialization.
- Integrated connection status handling directly into the MCPPanel for improved user feedback.
- Updated the rendering logic to display server connection states with visual indicators.
- Refactored the editing view to utilize new components for server initialization and custom user variables management.
* chore: remove comments
* chore: remove unused translation key for MCP panel
* refactor: Rename returnOnOAuthInitiated to returnOnOAuth for clarity
* refactor: attempt initialize on server click
* feat: add cancel OAuth flow functionality and related UI updates
* refactor: move server status icon logic into its own component
* chore: remove old localization strings (makes more sense for icon labels to just use configure stirng since thats where it leads to)
* fix: fix accessibility issues with MCPSelect
* fix: add missing save/revoke mutation logic to MCPPanel
* styling: add margin to checkmark in MultiSelect
* fix: add back in customUserVars check to hide gear config icon for servers without customUserVars
---------
Co-authored-by: Dustin Healy <dustinhealy1@gmail.com>
Co-authored-by: Dustin Healy <54083382+dustinhealy@users.noreply.github.com>
* fix: resource parameter undefined TypeError in log
* chore: Add missing FILE_SEARCH permission type to IRole interface
* chore: Bump version of @librechat/data-schemas to 0.0.11
* fix: Ensure resource is defined and handle potential null values in OAuth flow
* ✨ feat: Add MCP Reinitialization to MCPPanel
- Refactored tool caching to include user-specific tools in various service files.
- Refactored MCPManager class for clarity
- Added a new endpoint for reinitializing MCP servers, allowing for dynamic updates of server configurations.
- Enhanced the MCPPanel component to support server reinitialization with user feedback.
* 🔃 refactor: Simplify Plugin Deduplication and Clear Cache Post-MCP Initialization
- Replaced manual deduplication of tools with the dedicated `filterUniquePlugins` function for improved readability.
- Added back cache clearing for tools after MCP initialization to ensure fresh data is used.
- Removed unused exports from `PluginController.js` to clean up the codebase.
* 🏗️ refactor: Extract reasoning key logic into separate function
* refactor: Ensure `overrideProvider` is always defined in `getProviderConfig` result, and only used in `initializeAgent` if different from `agent.provider`
* feat: new title configuration options across services
- titlePrompt
- titleEndpoint
- titlePromptTemplate
- new "completion" titleMethod (new default)
* chore: update @librechat/agents and conform openai version to prevent SDK errors
* chore: add form-data package as a dependency and override to v4.0.4 to address CVE-2025-7783
* feat: add support for 'all' endpoint configuration in AppService and corresponding tests
* refactor: replace HttpsProxyAgent with ProxyAgent from undici for improved proxy handling in assistant initialization
* chore: update frontend review workflow to limit package paths to data-provider
* chore: update backend review workflow to include all package paths
- Added firecrawlOptions configuration field to librechat.yaml
- Refactored web.ts to live in packages/api rather than data-provider
- Updated imports from web.ts to reflect new location
- Added firecrawlOptions to FirecrawlConfig interface
- Added firecrawlOptions to authResult of loadWebSearchAuth so it gets properly passed to agents to be built into firecrawl payload
- Added tests for firecrawlOptions to web.spec.ts
* wip: first pass content strings
* 📦 chore: update @langchain/core to v0.3.62 for data-provider dev dep.
* 📦 chore: bump @langchain/core to v0.3.62 for api dep.
* 📦 chore: move @langchain/core to peerDependencies in package.json and package-lock.json
* fix: update formatContentStrings to create HumanMessage directly from formatted content
* chore: import order
* fix: false flagging object as empty object when it has `additionalProperties` field
* 🔧 fix: Implement $ref resolution in JSON Schema handling
* 🔧 fix: Resolve JSON Schema references before conversion to Zod
* chore: move zod logic packages/api
* feat: Enhance loadServiceKey to support stringified JSON input
* chore: Update GOOGLE_SERVICE_KEY_FILE_PATH to GOOGLE_SERVICE_KEY_FILE for consistency
* chore: bump @librechat/agents to v2.4.56
* chore: bump @librechat/api version to 1.2.6
* fix: initialize reasoningKey to 'reasoning_content' in createRun function
- Updated the Google configuration and related schemas to replace 'grounding' with 'web_search' for consistency.
- Adjusted the logic in the getGoogleConfig function to reflect the new naming convention.
- Ensured all references in parameter settings and conversation schemas are updated accordingly.
* refactor: Add validation schemas for agent creation and updates
* fix: Ensure author validation is applied in correct order for agent update handler
* ci: Add comprehensive unit tests for agent creation and update handlers with mass assignment protection
* fix: add missing web_search tool in system tools configuration
* 🔍 feat: Introduce Web Search Functionality for OpenAI API
- Added a new web_search parameter to enable web search capabilities in the OpenAI configuration.
- Updated the DynamicSlider component for improved styling.
- Enhanced the useSetIndexOptions hook to auto-enable the Responses API when web search is activated.
- Modified relevant schemas, types, and translation files to support the new web search feature.
* chore: remove comments
* refactor: tool handling in initializeAgent for better clarity and functionality and reflection of openai features
---------
Co-authored-by: Danny Avila <danny@librechat.ai>
* ✨ feat: Add Google Search Grounding Feature and Update Agent Tool Initialization
- Introduced a new grounding option in the Google configuration to enable real-time web search results.
- Updated the agent initialization to concatenate additional tools from options.
- Enhanced translation files to include descriptions for the new grounding feature.
- Modified relevant schemas and parameter settings to support the grounding functionality.
* 🔑 chore: Update @librechat/agents dependency to version 2.4.50
* ✅ fix: Ensure tools array is initialized before concatenation in initializeAgent function
* chore: Update version of librechat-data-provider to 0.7.899 and add GOOGLE_TOOL_CONFLICT error type
* fix: Adjust label class for better text wrapping in DynamicSwitch component
* fix: Handle Google tool conflict error and update error messages in translation
* fix: Restore grounding setting in googleCol2 configuration
---------
Co-authored-by: Danny Avila <danny@librechat.ai>
* chore: update @librechat/agents to v2.4.47
* WIP: temporary auto-toggle responses api for o1/o3-pro
* feat: Enable Responses API for OpenAI models
- Updated the OpenAI client initialization to check for the useResponsesApi parameter in model options.
- Added translations for enabling the Responses API in the UI.
- Introduced useResponsesApi parameter in data provider settings and schemas.
- Updated relevant schemas to include useResponsesApi for conversation and preset configurations.
* refactor: Remove useResponsesApi check from OpenAI client initialization and update translation for Responses API
- Removed the check for useResponsesApi in the OpenAI client initialization.
- Updated the translation for enabling the Responses API to clarify its functionality.
* chore: update @librechat/agents dependency to version 2.4.48
* chore: update @librechat/agents dependency to version 2.4.49
* chore: linting
* chore: linting
* feat: Enhance DynamicSlider and validation for enumMappings
- Added support for enumMappings in DynamicSlider to display values correctly based on enum settings.
- Implemented validation for enumMappings in the generate function to ensure all options have corresponding mappings.
- Added tests for handling empty string options and incomplete enumMappings in the generate.spec.ts file.
* feat: Enhance DynamicSlider localization support
- Added localization handling for mapped values in DynamicSlider when using enumMappings.
- Updated the logic to check if the mapped value is a localization key and return the localized string if applicable.
- Adjusted dependencies in useCallback hooks to include localize for proper functionality.
* feat: Add reasoning summary and effort options to OpenAI configuration and UI
* feat: Add enumMappings for ImageDetail options in parameter settings
* style: Improve styling for DynamicSlider component labels and inputs
* chore: Update reasoning effort description and parameter order for OpenAI params
---------
Co-authored-by: Dustin Healy <dustinhealy1@gmail.com>
* Implemented new uploadGoogleVertexMistralOCR function for processing OCR using Google Vertex AI.
* Added vertexMistralOCRStrategy to handle file uploads.
* Updated FileSources and OCRStrategy enums to include vertexai_mistral_ocr.
* Introduced helper functions for JWT creation and Google service account configuration loading.
