Remove trailing .0 from compact number formatting (1.0K -> 1K, 2.0M -> 2M).
Include total token count in the aria-label when max context is unavailable,
improving screen reader experience.
* feat: Implement new features for Claude Opus 4.6 model
- Added support for tiered pricing based on input token count for the Claude Opus 4.6 model.
- Updated token value calculations to include inputTokenCount for accurate pricing.
- Enhanced transaction handling to apply premium rates when input tokens exceed defined thresholds.
- Introduced comprehensive tests to validate pricing logic for both standard and premium rates across various scenarios.
- Updated related utility functions and models to accommodate new pricing structure.
This change improves the flexibility and accuracy of token pricing for the Claude Opus 4.6 model, ensuring users are charged appropriately based on their usage.
* feat: Add effort field to conversation and preset schemas
- Introduced a new optional `effort` field of type `String` in both the `IPreset` and `IConversation` interfaces.
- Updated the `conversationPreset` schema to include the `effort` field, enhancing the data structure for better context management.
* chore: Clean up unused variable and comments in initialize function
* chore: update dependencies and SDK versions
- Updated @anthropic-ai/sdk to version 0.73.0 in package.json and overrides.
- Updated @anthropic-ai/vertex-sdk to version 0.14.3 in packages/api/package.json.
- Updated @librechat/agents to version 3.1.34 in packages/api/package.json.
- Refactored imports in packages/api/src/endpoints/anthropic/vertex.ts for consistency.
* chore: remove postcss-loader from dependencies
* feat: Bedrock model support for adaptive thinking configuration
- Updated .env.example to include new Bedrock model IDs for Claude Opus 4.6.
- Refactored bedrockInputParser to support adaptive thinking for Opus models, allowing for dynamic thinking configurations.
- Introduced a new function to check model compatibility with adaptive thinking.
- Added an optional `effort` field to the input schemas and updated related configurations.
- Enhanced tests to validate the new adaptive thinking logic and model configurations.
* feat: Add tests for Opus 4.6 adaptive thinking configuration
* feat: Update model references for Opus 4.6 by removing version suffix
* feat: Update @librechat/agents to version 3.1.35 in package.json and package-lock.json
* chore: @librechat/agents to version 3.1.36 in package.json and package-lock.json
* feat: Normalize inputTokenCount for spendTokens and enhance transaction handling
- Introduced normalization for promptTokens to ensure inputTokenCount does not go negative.
- Updated transaction logic to reflect normalized inputTokenCount in pricing calculations.
- Added comprehensive tests to validate the new normalization logic and its impact on transaction rates for both standard and premium models.
- Refactored related functions to improve clarity and maintainability of token value calculations.
* chore: Simplify adaptive thinking configuration in helpers.ts
- Removed unnecessary type casting for the thinking property in updatedOptions.
- Ensured that adaptive thinking is directly assigned when conditions are met, improving code clarity.
* refactor: Replace hard-coded token values with dynamic retrieval from maxTokensMap in model tests
* fix: Ensure non-negative token values in spendTokens calculations
- Updated token value retrieval to use Math.max for prompt and completion tokens, preventing negative values.
- Enhanced clarity in token calculations for both prompt and completion transactions.
* test: Add test for normalization of negative structured token values in spendStructuredTokens
- Implemented a test to ensure that negative structured token values are normalized to zero during token spending.
- Verified that the transaction rates remain consistent with the expected standard values after normalization.
* refactor: Bedrock model support for adaptive thinking and context handling
- Added tests for various alternate naming conventions of Claude models to validate adaptive thinking and context support.
- Refactored `supportsAdaptiveThinking` and `supportsContext1m` functions to utilize new parsing methods for model version extraction.
- Updated `bedrockInputParser` to handle effort configurations more effectively and strip unnecessary fields for non-adaptive models.
- Improved handling of anthropic model configurations in the input parser.
* fix: Improve token value retrieval in getMultiplier function
- Updated the token value retrieval logic to use optional chaining for better safety against undefined values.
- Added a test case to ensure that the function returns the default rate when the provided valueKey does not exist in tokenValues.
* feat: MCP Tool Functionality with Tool Options Management
- Introduced `MCPToolItem` component for better handling of individual tool options, including selection, deferral, and programmatic invocation.
- Added `useMCPToolOptions` hook to manage tool options state, enabling deferred loading and programmatic calling for tools.
- Updated `MCPTool` component to integrate new tool options management, improving user interaction with tool selection and settings.
- Enhanced localization support for new tool options in translation files.
This update streamlines the management of MCP tools, allowing for more flexible configurations and improved user experience.
* feat: MCP Tool UI for Programmatic Tools
- Added support for programmatic tools in the MCPTool and MCPToolItem components, allowing for conditional rendering based on the availability of programmatic capabilities.
- Updated the useAgentCapabilities hook to include programmaticToolsEnabled, enhancing the capability checks for agents.
- Enhanced unit tests for useAgentCapabilities to validate the new programmatic tools functionality.
- Improved localization for programmatic tool descriptions, ensuring clarity in user interactions.
This update improves the flexibility and usability of the MCP Tool, enabling users to leverage programmatic tools effectively.
* fix: Update localization for MCP Tool UI
- Removed outdated descriptions for programmatic tool interactions in the translation file.
- Enhanced clarity in user-facing text for tool options, ensuring accurate representation of functionality.
This update improves the user experience by providing clearer instructions and descriptions for programmatic tools in the MCP Tool UI.
* chore: ESLint fix
* feat: Add unit tests for useMCPToolOptions hook
- Introduced comprehensive tests for the useMCPToolOptions hook, covering functionalities such as tool deferral and programmatic calling.
- Implemented tests for toggling tool options, ensuring correct state management and preservation of existing configurations.
- Enhanced mock implementations for useFormContext and useWatch to facilitate testing scenarios.
This update improves test coverage and reliability for the MCP Tool options management, ensuring robust validation of expected behaviors.
* fix: Adjust gap spacing in MCPToolItem component
- Updated the gap spacing in the MCPToolItem component from 1 to 1.5 for improved layout consistency.
- This change enhances the visual alignment of icons and text within the component, contributing to a better user interface experience.
* fix: Comment out programmatic tools in default agent capabilities
- Commented out the inclusion of programmatic_tools in the defaultAgentCapabilities array, as it requires the latest Code Interpreter API.
- This change ensures compatibility and prevents potential issues until the necessary API updates are integrated.
* 🪪 feat: Microsoft Graph Access Token Placeholder for MCP Servers (#10867)
* feat: MCP Graph Token env var
* Addressing copilot remarks
* Addressed Copilot review remarks
* Fixed graphtokenservice mock in MCP test suite
* fix: remove unnecessary type check and cast in resolveGraphTokensInRecord
* ci: add Graph Token integration tests in MCPManager
* refactor: update user type definitions to use Partial<IUser> in multiple functions
* test: enhance MCP tests for graph token processing and user placeholder resolution
- Added comprehensive tests to validate the interaction between preProcessGraphTokens and processMCPEnv.
- Ensured correct resolution of graph tokens and user placeholders in various configurations.
- Mocked OIDC utilities to facilitate testing of token extraction and validation.
- Verified that original options remain unchanged after processing.
* chore: import order
* chore: imports
---------
Co-authored-by: Danny Avila <danny@librechat.ai>
* WIP: OpenAI-compatible API for LibreChat agents
- Added OpenAIChatCompletionController for handling chat completions.
- Introduced ListModelsController and GetModelController for listing and retrieving agent details.
- Created routes for OpenAI API endpoints, including /v1/chat/completions and /v1/models.
- Developed event handlers for streaming responses in OpenAI format.
- Implemented request validation and error handling for API interactions.
- Integrated content aggregation and response formatting to align with OpenAI specifications.
This commit establishes a foundational API for interacting with LibreChat agents in a manner compatible with OpenAI's chat completion interface.
* refactor: OpenAI-spec content aggregation for improved performance and clarity
* fix: OpenAI chat completion controller with safe user handling for correct tool loading
* refactor: Remove conversation ID from OpenAI response context and related handlers
* refactor: OpenAI chat completion handling with streaming support
- Introduced a lightweight tracker for streaming responses, allowing for efficient tracking of emitted content and usage metadata.
- Updated the OpenAIChatCompletionController to utilize the new tracker, improving the handling of streaming and non-streaming responses.
- Refactored event handlers to accommodate the new streaming logic, ensuring proper management of tool calls and content aggregation.
- Adjusted response handling to streamline error reporting during streaming sessions.
* WIP: Open Responses API with core service, types, and handlers
- Added Open Responses API module with comprehensive types and enums.
- Implemented core service for processing requests, including validation and input conversion.
- Developed event handlers for streaming responses and non-streaming aggregation.
- Established response building logic and error handling mechanisms.
- Created detailed types for input and output content, ensuring compliance with Open Responses specification.
* feat: Implement response storage and retrieval in Open Responses API
- Added functionality to save user input messages and assistant responses to the database when the `store` flag is set to true.
- Introduced a new endpoint to retrieve stored responses by ID, allowing users to access previous interactions.
- Enhanced the response creation process to include database operations for conversation and message storage.
- Implemented tests to validate the storage and retrieval of responses, ensuring correct behavior for both existing and non-existent response IDs.
* refactor: Open Responses API with additional token tracking and validation
- Added support for tracking cached tokens in response usage, improving token management.
- Updated response structure to include new properties for top log probabilities and detailed usage metrics.
- Enhanced tests to validate the presence and types of new properties in API responses, ensuring compliance with updated specifications.
- Refactored response handling to accommodate new fields and improve overall clarity and performance.
* refactor: Update reasoning event handlers and types for consistency
- Renamed reasoning text events to simplify naming conventions, changing `emitReasoningTextDelta` to `emitReasoningDelta` and `emitReasoningTextDone` to `emitReasoningDone`.
- Updated event types in the API to reflect the new naming, ensuring consistency across the codebase.
- Added `logprobs` property to output events for enhanced tracking of log probabilities.
* feat: Add validation for streaming events in Open Responses API tests
* feat: Implement response.created event in Open Responses API
- Added emitResponseCreated function to emit the response.created event as the first event in the streaming sequence, adhering to the Open Responses specification.
- Updated createResponse function to emit response.created followed by response.in_progress.
- Enhanced tests to validate the order of emitted events, ensuring response.created is triggered before response.in_progress.
* feat: Responses API with attachment event handling
- Introduced `createResponsesToolEndCallback` to handle attachment events in the Responses API, emitting `librechat:attachment` events as per the Open Responses extension specification.
- Updated the `createResponse` function to utilize the new callback for processing tool outputs and emitting attachments during streaming.
- Added helper functions for writing attachment events and defined types for attachment data, ensuring compatibility with the Open Responses protocol.
- Enhanced tests to validate the integration of attachment events within the Responses API workflow.
* WIP: remote agent auth
* fix: Improve loading state handling in AgentApiKeys component
- Updated the rendering logic to conditionally display loading spinner and API keys based on the loading state.
- Removed unnecessary imports and streamlined the component for better readability.
* refactor: Update API key access handling in routes
- Replaced `checkAccess` with `generateCheckAccess` for improved access control.
- Consolidated access checks into a single `checkApiKeyAccess` function, enhancing code readability and maintainability.
- Streamlined route definitions for creating, listing, retrieving, and deleting API keys.
* fix: Add permission handling for REMOTE_AGENT resource type
* feat: Enhance permission handling for REMOTE_AGENT resources
- Updated the deleteAgent and deleteUserAgents functions to handle permissions for both AGENT and REMOTE_AGENT resource types.
- Introduced new functions to enrich REMOTE_AGENT principals and backfill permissions for AGENT owners.
- Modified createAgentHandler and duplicateAgentHandler to grant permissions for REMOTE_AGENT alongside AGENT.
- Added utility functions for retrieving effective permissions for REMOTE_AGENT resources, ensuring consistent access control across the application.
* refactor: Rename and update roles for remote agent access
- Changed role name from API User to Editor in translation files for clarity.
- Updated default editor role ID from REMOTE_AGENT_USER to REMOTE_AGENT_EDITOR in resource configurations.
- Adjusted role localization to reflect the new Editor role.
- Modified access permissions to align with the updated role definitions across the application.
* feat: Introduce remote agent permissions and update access handling
- Added support for REMOTE_AGENTS in permission schemas, including use, create, share, and share_public permissions.
- Updated the interface configuration to include remote agent settings.
- Modified middleware and API key access checks to align with the new remote agent permission structure.
- Enhanced role defaults to incorporate remote agent permissions, ensuring consistent access control across the application.
* refactor: Update AgentApiKeys component and permissions handling
- Refactored the AgentApiKeys component to improve structure and readability, including the introduction of ApiKeysContent for better separation of concerns.
- Updated CreateKeyDialog to accept an onKeyCreated callback, enhancing its functionality.
- Adjusted permission checks in Data component to use REMOTE_AGENTS and USE permissions, aligning with recent permission schema changes.
- Enhanced loading state handling and dialog management for a smoother user experience.
* refactor: Update remote agent access checks in API routes
- Replaced existing access checks with `generateCheckAccess` for remote agents in the API keys and agents routes.
- Introduced specific permission checks for creating, listing, retrieving, and deleting API keys, enhancing access control.
- Improved code structure by consolidating permission handling for remote agents across multiple routes.
* fix: Correct query parameters in ApiKeysContent component
- Updated the useGetAgentApiKeysQuery call to include an object for the enabled parameter, ensuring proper functionality when the component is open.
- This change improves the handling of API key retrieval based on the component's open state.
* feat: Implement remote agents permissions and update API routes
- Added new API route for updating remote agents permissions, enhancing role management capabilities.
- Introduced remote agents permissions handling in the AgentApiKeys component, including a dedicated settings dialog.
- Updated localization files to include new remote agents permission labels for better user experience.
- Refactored data provider to support remote agents permissions updates, ensuring consistent access control across the application.
* feat: Add remote agents permissions to role schema and interface
- Introduced new permissions for REMOTE_AGENTS in the role schema, including USE, CREATE, SHARE, and SHARE_PUBLIC.
- Updated the IRole interface to reflect the new remote agents permissions structure, enhancing role management capabilities.
* feat: Add remote agents settings button to API keys dialog
* feat: Update AgentFooter to include remote agent sharing permissions
- Refactored access checks to incorporate permissions for sharing remote agents.
- Enhanced conditional rendering logic to allow sharing by users with remote agent permissions.
- Improved loading state handling for remote agent permissions, ensuring a smoother user experience.
* refactor: Update API key creation access check and localization strings
- Replaced the access check for creating API keys to use the existing remote agents access check.
- Updated localization strings to correct the descriptions for remote agent permissions, ensuring clarity in user interface.
* fix: resource permission mapping to include remote agents
- Changed the resourceToPermissionMap to use a Partial<Record> for better flexibility.
- Added mapping for REMOTE_AGENT permissions, enhancing the sharing capabilities for remote agents.
* feat: Implement remote access checks for agent models
- Enhanced ListModelsController and GetModelController to include checks for user permissions on remote agents.
- Integrated findAccessibleResources to filter agents based on VIEW permission for REMOTE_AGENT.
- Updated response handling to ensure users can only access agents they have permissions for, improving security and access control.
* fix: Update user parameter type in processUserPlaceholders function
- Changed the user parameter type in the processUserPlaceholders function from Partial<Partial<IUser>> to Partial<IUser> for improved type clarity and consistency.
* refactor: Simplify integration test structure by removing conditional describe
- Replaced conditional describeWithApiKey with a standard describe for all integration tests in responses.spec.js.
- This change enhances test clarity and ensures all tests are executed consistently, regardless of the SKIP_INTEGRATION_TESTS flag.
* test: Update AgentFooter tests to reflect new grant access dialog ID
- Changed test IDs for the grant access dialog in AgentFooter tests to include the resource type, ensuring accurate identification in the test cases.
- This update improves test clarity and aligns with recent changes in the component's implementation.
* test: Enhance integration tests for Open Responses API
- Updated integration tests in responses.spec.js to utilize an authRequest helper for consistent authorization handling across all test cases.
- Introduced a test user and API key creation to improve test setup and ensure proper permission checks for remote agents.
- Added checks for existing access roles and created necessary roles if they do not exist, enhancing test reliability and coverage.
* feat: Extend accessRole schema to include remoteAgent resource type
- Updated the accessRole schema to add 'remoteAgent' to the resourceType enum, enhancing the flexibility of role assignments and permissions management.
* test: refactored test setup to create a minimal Express app for responses routes, enhancing test structure and maintainability.
* test: Enhance abort.spec.js by mocking additional modules for improved test isolation
- Updated the test setup in abort.spec.js to include actual implementations of '@librechat/data-schemas' and '@librechat/api' while maintaining mock functionality.
- This change improves test reliability and ensures that the tests are more representative of the actual module behavior.
* refactor: Update conversation ID generation to use UUID
- Replaced the nanoid with uuidv4 for generating conversation IDs in the createResponse function, enhancing uniqueness and consistency in ID generation.
* test: Add remote agent access roles to AccessRole model tests
- Included additional access roles for remote agents (REMOTE_AGENT_EDITOR, REMOTE_AGENT_OWNER, REMOTE_AGENT_VIEWER) in the AccessRole model tests to ensure comprehensive coverage of role assignments and permissions management.
* chore: Add deletion of user agent API keys in user deletion process
- Updated the user deletion process in UserController and delete-user.js to include the removal of user agent API keys, ensuring comprehensive cleanup of user data upon account deletion.
* test: Add remote agents permissions to permissions.spec.ts
- Enhanced the permissions tests by including comprehensive permission settings for remote agents across various scenarios, ensuring accurate validation of access controls for remote agent roles.
* chore: Update remote agents translations for clarity and consistency
- Removed outdated remote agents translation entries and added revised entries to improve clarity on API key creation and sharing permissions for remote agents. This enhances user understanding of the available functionalities.
* feat: Add indexing and TTL for agent API keys
- Introduced an index on the `key` field for improved query performance.
- Added a TTL index on the `expiresAt` field to enable automatic cleanup of expired API keys, ensuring efficient management of stored keys.
* chore: Update API route documentation for clarity
- Revised comments in the agents route file to clarify the handling of API key authentication.
- Removed outdated endpoint listings to streamline the documentation and focus on current functionality.
---------
Co-authored-by: Max Sanna <max@maxsanna.com>
* WIP: code ptc
* refactor: tool classification and calling logic
* 🔧 fix: Update @librechat/agents dependency to version 3.0.68
* chore: import order and correct renamed tool name for tool search
* refactor: streamline tool classification logic for local and programmatic tools
* feat: add per-tool configuration options for agents, including deferred loading and allowed callers
- Introduced `tool_options` in agent forms to manage tool behavior.
- Updated tool classification logic to prioritize agent-level configurations.
- Enhanced UI components to support tool deferral functionality.
- Added localization strings for new tool options and actions.
* feat: enhance agent schema with per-tool options for configuration
- Added `tool_options` schema to support per-tool configurations, including `defer_loading` and `allowed_callers`.
- Updated agent data model to incorporate new tool options, ensuring flexibility in tool behavior management.
- Modified type definitions to reflect the new `tool_options` structure for agents.
* feat: add tool_options parameter to loadTools and initializeAgent for enhanced agent configuration
* chore: update @librechat/agents dependency to version 3.0.71 and enhance agent tool loading logic
- Updated the @librechat/agents package to version 3.0.71 across multiple files.
- Added support for handling deferred loading of tools in agent initialization and execution processes.
- Improved the extraction of discovered tools from message history to optimize tool loading behavior.
* chore: update @librechat/agents dependency to version 3.0.72
* chore: update @librechat/agents dependency to version 3.0.75
* refactor: simplify tool defer loading logic in MCPTool component
- Removed local state management for deferred tools, relying on form state instead.
- Updated related functions to directly use form values for checking and toggling defer loading.
- Cleaned up code by eliminating unnecessary optimistic updates and local state dependencies.
* chore: remove deprecated localization strings for tool deferral in translation.json
- Eliminated unused strings related to deferred loading descriptions in the English translation file.
- Streamlined localization to reflect recent changes in tool loading logic.
* refactor: improve tool defer loading handling in MCPTool component
- Enhanced the logic for managing deferred loading of tools by simplifying the update process for tool options.
- Ensured that the state reflects the correct loading behavior based on the new deferred loading conditions.
- Cleaned up the code to remove unnecessary complexity in handling tool options.
* refactor: update agent mocks in callbacks test to use actual implementations
- Modified the agent mocks in the callbacks test to include actual implementations from the @librechat/agents module.
- This change enhances the accuracy of the tests by ensuring they reflect the real behavior of the agent functions.
* fix: accessibility issues with links and link descriptions + minor ui tweaks
* fix: link accessibility in archived chats table
* fix: remove open in new tab behavior for other footer links
* chore: remove unused translation string
* style: formatting
* refactor: rename searchState to searchStore for clarity
* chore: Reorganize imports and state variables in SharedLinks
* chore: re-organize imports/hooks
---------
Co-authored-by: Danny Avila <danacordially@gmail.com>
Co-authored-by: Danny Avila <danny@librechat.ai>
* fix: Revoke OAuth and Vars. Config Regressions in MCP Panel
- Introduced a new Trash2 icon button in MCPCardActions for revoking OAuth access on connected OAuth servers.
- Updated MCPServerCard to handle the revoke action, allowing users to revoke OAuth for specific servers.
- Enhanced user experience by ensuring the revoke option is available regardless of the server's connection state.
* refactor: Reorganize Revoke Button Logic in MCPCardActions and Update Toast Messages
- Moved the Revoke button for OAuth servers to a new position in MCPCardActions for improved visibility.
- Updated the success message logic in useMCPServerManager to differentiate between uninstall and variable update actions, enhancing user feedback.
* i18n: Add new translation for MCP server access revocation message
* refactor: Centralize Deselection Logic in updateUserPluginsMutation
- Updated the success handler in useUpdateUserPluginsMutation to manage deselection of MCP server values when revoking access, improving code clarity and reducing redundancy.
- Simplified message assignment logic for user feedback during plugin updates.
* 🔧 refactor: permission handling for public sharing
- Updated permission keys from SHARED_GLOBAL to SHARE across various files for consistency.
- Added public access configuration in librechat.example.yaml.
- Adjusted related tests and components to reflect the new permission structure.
* chore: Update default SHARE permission to false
* fix: Update SHARE permissions in tests and implementation
- Added SHARE permission handling for user and admin roles in permissions.spec.ts and permissions.ts.
- Updated expected permissions in tests to reflect new SHARE permission values for various permission types.
* fix: Handle undefined values in PeoplePickerAdminSettings component
- Updated the checked and value props of the Switch component to handle undefined values gracefully by defaulting to false. This ensures consistent behavior when the field value is not set.
* feat: Add CREATE permission handling for prompts and agents
- Introduced CREATE permission for user and admin roles in permissions.spec.ts and permissions.ts.
- Updated expected permissions in tests to include CREATE permission for various permission types.
* 🔧 refactor: Enhance permission handling for sharing dialog usability
* refactor: public sharing permissions for resources
- Added middleware to check SHARE_PUBLIC permissions for agents, prompts, and MCP servers.
- Updated interface configuration in librechat.example.yaml to include public sharing options.
- Enhanced components and hooks to support public sharing functionality.
- Adjusted tests to validate new permission handling for public sharing across various resource types.
* refactor: update Share2Icon styling in GenericGrantAccessDialog
* refactor: update Share2Icon size in GenericGrantAccessDialog for consistency
* refactor: improve layout and styling of Share2Icon in GenericGrantAccessDialog
* refactor: update Share2Icon size in GenericGrantAccessDialog for improved consistency
* chore: remove redundant public sharing option from People Picker
* refactor: add SHARE_PUBLIC permission handling in updateInterfacePermissions tests
* 🚏 chore: Remove Resumable Stream Toggle
- Removed the `useResumableStreamToggle` hook and its associated logic from the ChatView component.
- Updated Conversations and useAdaptiveSSE hooks to determine resumable stream status based on the endpoint type.
- Cleaned up settings by removing the `resumableStreams` state from the store and its related localization strings.
* 🔧 refactor: Simplify Active Jobs Logic in Conversations Component
- Removed the endpoint type checks and associated logic for resumable streams in the Conversations component.
- Updated the `useActiveJobs` hook call to no longer depend on resumable stream status, streamlining the data fetching process.
* feat: Enhance accessibility and localization for empty states in prompts, bookmarks, and memories
* feat: Improve accessibility and layout for icon upload component
* fix: Update dialog content width for improved accessibility
This commit fixes the messages view height auto-expansion issue introduced
in PR #11142 and improves the UX of both Thinking and CodeBlock components.
## Bug Fix
The ThinkingFooter component added in PR #11142 was causing the messages
view height to automatically expand. The footer was placed inside the
CSS grid's overflow-hidden container, but its presence affected the
grid height calculation, causing layout issues during streaming.
## Solution: FloatingThinkingBar
Replaced ThinkingFooter with a new FloatingThinkingBar component that:
- Uses absolute positioning (bottom-right) like CodeBlock's FloatingCodeBar
- Only appears on hover/focus, not affecting layout
- Shows expand/collapse button with dynamic icon based on state
- Uses TooltipAnchor for accessible tooltips
- Supports keyboard navigation by showing when any element in the
container is focused (top bar buttons or content)
## Changes
### Thinking.tsx
- Added FloatingThinkingBar component with hover/focus visibility
- Updated ThinkingContent with additional bottom padding (pb-10)
- Added containerRef and hover/focus event handlers on outer container
- Removed ThinkingFooter component (replaced by FloatingThinkingBar)
### Reasoning.tsx
- Integrated FloatingThinkingBar with same hover/focus pattern
- Added containerRef and event handlers on outer container
- Supports keyboard navigation through entire component
### CodeBlock.tsx
- Updated FloatingCodeBar to show icons only (removed text labels)
- Added TooltipAnchor wrapper for copy button with localized tooltips
- Improved accessibility with proper aria-label and aria-hidden
### Localization
- Added com_ui_expand_thoughts: "Expand Thoughts"
## Accessibility
- Full keyboard navigation support: tabbing through ThinkingButton,
copy button, and FloatingThinkingBar
- TooltipAnchor provides hover tooltips for icon-only buttons
- Proper aria-label attributes on all interactive elements
- tabIndex management based on visibility state
* feat: enhance MCP server selection UI with new components and improved accessibility
* fix(i18n): add missing com_ui_mcp_servers translation key
The MCP server menu aria-label was referencing a non-existent translation
key. Added the missing key for accessibility.
* feat(MCP): enhance MCP components with improved accessibility and focus management
* fix(i18n): remove outdated MCP server translation keys
* fix(MCPServerList): improve color contrast by updating text color for no MCP servers message
* refactor(MCP): Server status components and improve user action handling
Updated MCPServerStatusIcon to use a unified icon system for better clarity
Introduced new MCPCardActions component for standardized action buttons on server cards
Created MCPServerCard component to encapsulate server display logic and actions
Enhanced MCPServerList to render MCPServerCard components, improving code organization
Added MCPStatusBadge for consistent status representation in dialogs
Updated utility functions for status color and text retrieval to align with new design
Improved localization keys for better clarity and consistency in user messages
* style(MCP): update button and card background styles for improved UI consistency
* feat(MCP): implement global server initialization state management using Jotai
* refactor(MCP): modularize MCPServerDialog into structured component architecture
- Split monolithic dialog into dedicated section components (Auth, BasicInfo, Connection, Transport, Trust)
- Extract form logic into useMCPServerForm custom hook
- Add utility modules for JSON import and URL handling
- Introduce reusable SecretInput component in @librechat/client
- Remove deprecated MCPAuth component
* style(MCP): update button styles for improved layout and adjust empty state background color
* refactor(Radio): enhance component mounting logic and background style updates
* refactor(translation): remove unused keys and streamline localization strings
* refactor(OpenSidebar): removed useless classNames
* style(Header): update hover styles across various components for improved UI consistency
* style(Nav): update hover styles in AccountSettings and SearchBar for improved UI consistency
* style: update button classes for consistent hover effects and improved UI responsiveness
* style(Nav, OpenSidebar, Header, Convo): improve UI responsiveness and animation transitions
* style(PresetsMenu, NewChat): update icon sizes and improve component styling for better UI consistency
* style(Nav, Root): enhance sidebar mobile animations and responsiveness for better UI experience
* style(ExportAndShareMenu, BookmarkMenu): update icon sizes for improved UI consistency
* style: remove transition duration from button classes for improved UI responsiveness
* style(CustomMenu, ModelSelector): update background colors for improved UI consistency and responsiveness
* style(ExportAndShareMenu): update icon color for improved UI consistency
* style(TemporaryChat): refine button styles for improved UI consistency and responsiveness
* style(BookmarkNav): refactor to use DropdownPopup and remove BookmarkNavItems for improved UI consistency and functionality
* style(CustomMenu, EndpointItem): enhance UI elements for improved consistency and accessibility
* style(EndpointItem): adjust gap in icon container for improved layout consistency
* style(CustomMenu, EndpointItem): update focus ring color for improved UI consistency
* style(EndpointItem): update icon color for improved UI consistency in dark theme
* style: update focus styles for improved accessibility and consistency across components
* refactor(Nav): extract sidebar width to NAV_WIDTH constant
Centralize mobile (320px) and desktop (260px) sidebar widths in a single
exported constant to avoid magic numbers and ensure consistency.
* fix(BookmarkNav): memoize handlers used in useMemo
Wrap handleTagClick and handleClear in useCallback and add them to the
dropdownItems useMemo dependency array to prevent stale closures.
* feat: introduce FilterInput component and replace existing inputs with it across multiple components
* feat(DataTable): replace custom input with FilterInput component for improved filtering
* fix: Nested dialog overlay stacking issue
Fixes overlay appearing behind content when opening nested dialogs.
Introduced dynamic z-index calculation based on dialog depth using React context.
- First dialog: overlay z-50, content z-100
- Nested dialogs increment by 60: overlay z-110/content z-160, etc.
Preserves a11y escape key handling from #10975 and #10851.
Regression from #11008 (afb67fcf1) which increased content z-index
without adjusting overlay z-index for nested dialog scenarios.
* Refactor admin settings components to use a unified AdminSettingsDialog
- Removed redundant code from AdminSettings, MCPAdminSettings, and Memories AdminSettings components.
- Introduced AdminSettingsDialog component to handle permission management for different sections.
- Updated permission handling logic to use a consistent structure across components.
- Enhanced role selection and permission confirmation features in the new dialog.
- Improved UI consistency and maintainability by centralizing dialog functionality.
* refactor(Memory): memory management UI components and replace MemoryViewer with MemoryPanel
* refactor(Memory): enhance UI components for Memory dialogs and improve input styling
* refactor(Bookmarks): improve bookmark management UI with enhanced styling
* refactor(translations): remove redundant filter input and bookmark count entries
* refactor(Convo): integrate useShiftKey hook for enhanced keyboard interaction and improve UI responsiveness
* chore: add mermaid, swr, ts-md5 packages
* WIP: first pass, inline mermaid
* feat: Enhance Mermaid component with zoom, pan, and error handling features
* feat: Update Mermaid component styles for improved UI consistency
* feat: Improve Mermaid rendering with enhanced debouncing and error handling
* refactor: Update Mermaid component styles and enhance error handling in useMermaid hook
* feat: Enhance security settings in useMermaid configuration to prevent DoS attacks
* feat: Add dialog for expanded Mermaid view with zoom and pan controls
* feat: Implement auto-scroll for streaming code in Mermaid component
* feat: Replace loading spinner with reusable Spinner component in Mermaid
* feat: Sanitize SVG output in useMermaid to enhance security
* feat: Enhance SVG sanitization in useMermaid to support additional elements for text rendering
* refactor: Enhance initial content check in useDebouncedMermaid for improved rendering logic
* feat: Refactor Mermaid component to use Button component and enhance focus management for code toggling and copying
* chore: remove unused key
* refactor: initial content check in useDebouncedMermaid to detect significant content changes
* 🌊 feat: Implement multi-conversation feature with added conversation context and payload adjustments
* refactor: Replace isSubmittingFamily with isSubmitting across message components for consistency
* feat: Add loadAddedAgent and processAddedConvo for multi-conversation agent execution
* refactor: Update ContentRender usage to conditionally render PlaceholderRow based on isLast and isSubmitting
* WIP: first pass, sibling index
* feat: Enhance multi-conversation support with agent tracking and display improvements
* refactor: Introduce isEphemeralAgentId utility and update related logic for agent handling
* refactor: Implement createDualMessageContent utility for sibling message display and enhance useStepHandler for added conversations
* refactor: duplicate tools for added agent if ephemeral and primary agent is also ephemeral
* chore: remove deprecated multimessage rendering
* refactor: enhance dual message content creation and agent handling for parallel rendering
* refactor: streamline message rendering and submission handling by removing unused state and optimizing conditional logic
* refactor: adjust content handling in parallel mode to utilize existing content for improved agent display
* refactor: update @librechat/agents dependency to version 3.0.53
* refactor: update @langchain/core and @librechat/agents dependencies to latest versions
* refactor: remove deprecated @langchain/core dependency from package.json
* chore: remove unused SearchToolConfig and GetSourcesParams types from web.ts
* refactor: remove unused message properties from Message component
* refactor: enhance parallel content handling with groupId support in ContentParts and useStepHandler
* refactor: implement parallel content styling in Message, MessageRender, and ContentRender components. use explicit model name
* refactor: improve agent ID handling in createDualMessageContent for dual message display
* refactor: simplify title generation in AddedConvo by removing unused sender and preset logic
* refactor: replace string interpolation with cn utility for className in HoverButtons component
* refactor: enhance agent ID handling by adding suffix management for parallel agents and updating related components
* refactor: enhance column ordering in ContentParts by sorting agents with suffix management
* refactor: update @librechat/agents dependency to version 3.0.55
* feat: implement parallel content rendering with metadata support
- Added `ParallelContentRenderer` and `ParallelColumns` components for rendering messages in parallel based on groupId and agentId.
- Introduced `contentMetadataMap` to store metadata for each content part, allowing efficient parallel content detection.
- Updated `Message` and `ContentRender` components to utilize the new metadata structure for rendering.
- Modified `useStepHandler` to manage content indices and metadata during message processing.
- Enhanced `IJobStore` interface and its implementations to support storing and retrieving content metadata.
- Updated data schemas to include `contentMetadataMap` for messages, enabling multi-agent and parallel execution scenarios.
* refactor: update @librechat/agents dependency to version 3.0.56
* refactor: remove unused EPHEMERAL_AGENT_ID constant and simplify agent ID check
* refactor: enhance multi-agent message processing and primary agent determination
* refactor: implement branch message functionality for parallel responses
* refactor: integrate added conversation retrieval into message editing and regeneration processes
* refactor: remove unused isCard and isMultiMessage props from MessageRender and ContentRender components
* refactor: update @librechat/agents dependency to version 3.0.60
* refactor: replace usage of EPHEMERAL_AGENT_ID constant with isEphemeralAgentId function for improved clarity and consistency
* refactor: standardize agent ID format in tests for consistency
* chore: move addedConvo property to the correct position in payload construction
* refactor: rename agent_id values in loadAgent tests for clarity
* chore: reorder props in ContentParts component for improved readability
* refactor: rename variable 'content' to 'result' for clarity in RedisJobStore tests
* refactor: streamline useMessageActions by removing duplicate handleFeedback assignment
* chore: revert placeholder rendering logic MessageRender and ContentRender components to original
* refactor: implement useContentMetadata hook for optimized content metadata handling
* refactor: remove contentMetadataMap and related logic from the codebase and revert back to agentId/groupId in content parts
- Eliminated contentMetadataMap from various components and services, simplifying the handling of message content.
- Updated functions to directly access agentId and groupId from content parts instead of relying on a separate metadata map.
- Adjusted related hooks and components to reflect the removal of contentMetadataMap, ensuring consistent handling of message content.
- Updated tests and documentation to align with the new structure of message content handling.
* refactor: remove logging from groupParallelContent function to clean up output
* refactor: remove model parameter from TBranchMessageRequest type for simplification
* refactor: enhance branch message creation by stripping metadata for standalone content
* chore: streamline branch message creation by simplifying content filtering and removing unnecessary metadata checks
* refactor: include attachments in branch message creation for improved content handling
* refactor: streamline agent content processing by consolidating primary agent identification and filtering logic
* refactor: simplify multi-agent message processing by creating a dedicated mapping method and enhancing content filtering
* refactor: remove unused parameter from loadEphemeralAgent function for cleaner code
* refactor: update groupId handling in metadata to only set when provided by the server
* ✨ feat: Implement Resumable Generation Jobs with SSE Support
- Introduced GenerationJobManager to handle resumable LLM generation jobs independently of HTTP connections.
- Added support for subscribing to ongoing generation jobs via SSE, allowing clients to reconnect and receive updates without losing progress.
- Enhanced existing agent controllers and routes to integrate resumable functionality, including job creation, completion, and error handling.
- Updated client-side hooks to manage adaptive SSE streams, switching between standard and resumable modes based on user settings.
- Added UI components and settings for enabling/disabling resumable streams, improving user experience during unstable connections.
* WIP: resuming
* WIP: resumable stream
* feat: Enhance Stream Management with Abort Functionality
- Updated the abort endpoint to support aborting ongoing generation streams using either streamId or conversationId.
- Introduced a new mutation hook `useAbortStreamMutation` for client-side integration.
- Added `useStreamStatus` query to monitor stream status and facilitate resuming conversations.
- Enhanced `useChatHelpers` to incorporate abort functionality when stopping generation.
- Improved `useResumableSSE` to handle stream errors and token refresh seamlessly.
- Updated `useResumeOnLoad` to check for active streams and resume conversations appropriately.
* fix: Update query parameter handling in useChatHelpers
- Refactored the logic for determining the query parameter used in fetching messages to prioritize paramId from the URL, falling back to conversationId only if paramId is not available. This change ensures consistency with the ChatView component's expectations.
* fix: improve syncing when switching conversations
* fix: Prevent memory leaks in useResumableSSE by clearing handler maps on stream completion and cleanup
* fix: Improve content type mismatch handling in useStepHandler
- Enhanced the condition for detecting content type mismatches to include additional checks, ensuring more robust validation of content types before processing updates.
* fix: Allow dynamic content creation in useChatFunctions
- Updated the initial response handling to avoid pre-initializing content types, enabling dynamic creation of content parts based on incoming delta events. This change supports various content types such as think and text.
* fix: Refine response message handling in useStepHandler
- Updated logic to determine the appropriate response message based on the last message's origin, ensuring correct message replacement or appending based on user interaction. This change enhances the accuracy of message updates in the chat flow.
* refactor: Enhance GenerationJobManager with In-Memory Implementations
- Introduced InMemoryJobStore, InMemoryEventTransport, and InMemoryContentState for improved job management and event handling.
- Updated GenerationJobManager to utilize these new implementations, allowing for better separation of concerns and easier maintenance.
- Enhanced job metadata handling to support user messages and response IDs for resumable functionality.
- Improved cleanup and state management processes to prevent memory leaks and ensure efficient resource usage.
* refactor: Enhance GenerationJobManager with improved subscriber handling
- Updated RuntimeJobState to include allSubscribersLeftHandlers for managing client disconnections without affecting subscriber count.
- Refined createJob and subscribe methods to ensure generation starts only when the first real client connects.
- Added detailed documentation for methods and properties to clarify the synchronization of job generation with client readiness.
- Improved logging for subscriber checks and event handling to facilitate debugging and monitoring.
* chore: Adjust timeout for subscriber readiness in ResumableAgentController
- Reduced the timeout duration from 5000ms to 2500ms in the startGeneration function to improve responsiveness when waiting for subscriber readiness. This change aims to enhance the efficiency of the agent's background generation process.
* refactor: Update GenerationJobManager documentation and structure
- Enhanced the documentation for GenerationJobManager to clarify the architecture and pluggable service design.
- Updated comments to reflect the potential for Redis integration and the need for async refactoring.
- Improved the structure of the GenerationJob facade to emphasize the unified API while allowing for implementation swapping without affecting consumer code.
* refactor: Convert GenerationJobManager methods to async for improved performance
- Updated methods in GenerationJobManager and InMemoryJobStore to be asynchronous, enhancing the handling of job creation, retrieval, and management.
- Adjusted the ResumableAgentController and related routes to await job operations, ensuring proper flow and error handling.
- Increased timeout duration in ResumableAgentController's startGeneration function to 3500ms for better subscriber readiness management.
* refactor: Simplify initial response handling in useChatFunctions
- Removed unnecessary pre-initialization of content types in the initial response, allowing for dynamic content creation based on incoming delta events. This change enhances flexibility in handling various content types in the chat flow.
* refactor: Clarify content handling logic in useStepHandler
- Updated comments to better explain the handling of initialContent and existingContent in edit and resume scenarios.
- Simplified the logic for merging content, ensuring that initialContent is used directly when available, improving clarity and maintainability.
* refactor: Improve message handling logic in useStepHandler
- Enhanced the logic for managing messages in multi-tab scenarios, ensuring that the most up-to-date message history is utilized.
- Removed existing response placeholders and ensured user messages are included, improving the accuracy of message updates in the chat flow.
* fix: remove unnecessary content length logging in the chat stream response, simplifying the debug message while retaining essential information about run steps. This change enhances clarity in logging without losing critical context.
* refactor: Integrate streamId handling for improved resumable functionality for attachments
- Added streamId parameter to various functions to support resumable mode in tool loading and memory processing.
- Updated related methods to ensure proper handling of attachments and responses based on the presence of streamId, enhancing the overall streaming experience.
- Improved logging and attachment management to accommodate both standard and resumable modes.
* refactor: Streamline abort handling and integrate GenerationJobManager for improved job management
- Removed the abortControllers middleware and integrated abort handling directly into GenerationJobManager.
- Updated abortMessage function to utilize GenerationJobManager for aborting jobs by conversation ID, enhancing clarity and efficiency.
- Simplified cleanup processes and improved error handling during abort operations.
- Enhanced metadata management for jobs, including endpoint and model information, to facilitate better tracking and resource management.
* refactor: Unify streamId and conversationId handling for improved job management
- Updated ResumableAgentController and AgentController to generate conversationId upfront, ensuring it matches streamId for consistency.
- Simplified job creation and metadata management by removing redundant conversationId updates from callbacks.
- Refactored abortMiddleware and related methods to utilize the unified streamId/conversationId approach, enhancing clarity in job handling.
- Removed deprecated methods from GenerationJobManager and InMemoryJobStore, streamlining the codebase and improving maintainability.
* refactor: Enhance resumable SSE handling with improved UI state management and error recovery
- Added UI state restoration on successful SSE connection to indicate ongoing submission.
- Implemented detailed error handling for network failures, including retry logic with exponential backoff.
- Introduced abort event handling to reset UI state on intentional stream closure.
- Enhanced debugging capabilities for testing reconnection and clean close scenarios.
- Updated generation function to retry on network errors, improving resilience during submission processes.
* refactor: Consolidate content state management into IJobStore for improved job handling
- Removed InMemoryContentState and integrated its functionality into InMemoryJobStore, streamlining content state management.
- Updated GenerationJobManager to utilize jobStore for content state operations, enhancing clarity and reducing redundancy.
- Introduced RedisJobStore for horizontal scaling, allowing for efficient job management and content reconstruction from chunks.
- Updated IJobStore interface to reflect changes in content state handling, ensuring consistency across implementations.
* feat: Introduce Redis-backed stream services for enhanced job management
- Added createStreamServices function to configure job store and event transport, supporting both Redis and in-memory options.
- Updated GenerationJobManager to allow configuration with custom job stores and event transports, improving flexibility for different deployment scenarios.
- Refactored IJobStore interface to support asynchronous content retrieval, ensuring compatibility with Redis implementations.
- Implemented RedisEventTransport for real-time event delivery across instances, enhancing scalability and responsiveness.
- Updated InMemoryJobStore to align with new async patterns for content and run step retrieval, ensuring consistent behavior across storage options.
* refactor: Remove redundant debug logging in GenerationJobManager and RedisEventTransport
- Eliminated unnecessary debug statements in GenerationJobManager related to subscriber actions and job updates, enhancing log clarity.
- Removed debug logging in RedisEventTransport for subscription and subscriber disconnection events, streamlining the logging output.
- Cleaned up debug messages in RedisJobStore to focus on essential information, improving overall logging efficiency.
* refactor: Enhance job state management and TTL configuration in RedisJobStore
- Updated the RedisJobStore to allow customizable TTL values for job states, improving flexibility in job management.
- Refactored the handling of job expiration and cleanup processes to align with new TTL configurations.
- Simplified the response structure in the chat status endpoint by consolidating state retrieval, enhancing clarity and performance.
- Improved comments and documentation for better understanding of the changes made.
* refactor: cleanupOnComplete option to GenerationJobManager for flexible resource management
- Introduced a new configuration option, cleanupOnComplete, allowing immediate cleanup of event transport and job resources upon job completion.
- Updated completeJob and abortJob methods to respect the cleanupOnComplete setting, enhancing memory management.
- Improved cleanup logic in the cleanup method to handle orphaned resources effectively.
- Enhanced documentation and comments for better clarity on the new functionality.
* refactor: Update TTL configuration for completed jobs in InMemoryJobStore
- Changed the TTL for completed jobs from 5 minutes to 0, allowing for immediate cleanup.
- Enhanced cleanup logic to respect the new TTL setting, improving resource management.
- Updated comments for clarity on the behavior of the TTL configuration.
* refactor: Enhance RedisJobStore with local graph caching for improved performance
- Introduced a local cache for graph references using WeakRef to optimize reconnects for the same instance.
- Updated job deletion and cleanup methods to manage the local cache effectively, ensuring stale entries are removed.
- Enhanced content retrieval methods to prioritize local cache access, reducing Redis round-trips for same-instance reconnects.
- Improved documentation and comments for clarity on the caching mechanism and its benefits.
* feat: Add integration tests for GenerationJobManager, RedisEventTransport, and RedisJobStore, add Redis Cluster support
- Introduced comprehensive integration tests for GenerationJobManager, covering both in-memory and Redis modes to ensure consistent job management and event handling.
- Added tests for RedisEventTransport to validate pub/sub functionality, including cross-instance event delivery and error handling.
- Implemented integration tests for RedisJobStore, focusing on multi-instance job access, content reconstruction from chunks, and consumer group behavior.
- Enhanced test setup and teardown processes to ensure a clean environment for each test run, improving reliability and maintainability.
* fix: Improve error handling in GenerationJobManager for allSubscribersLeft handlers
- Enhanced the error handling logic when retrieving content parts for allSubscribersLeft handlers, ensuring that any failures are logged appropriately.
- Updated the promise chain to catch errors from getContentParts, improving robustness and clarity in error reporting.
* ci: Improve Redis client disconnection handling in integration tests
- Updated the afterAll cleanup logic in integration tests for GenerationJobManager, RedisEventTransport, and RedisJobStore to use `quit()` for graceful disconnection of the Redis client.
- Added fallback to `disconnect()` if `quit()` fails, enhancing robustness in resource management during test teardown.
- Improved comments for clarity on the disconnection process and error handling.
* refactor: Enhance GenerationJobManager and event transports for improved resource management
- Updated GenerationJobManager to prevent immediate cleanup of eventTransport upon job completion, allowing final events to transmit fully before cleanup.
- Added orphaned stream cleanup logic in GenerationJobManager to handle streams without corresponding jobs.
- Introduced getTrackedStreamIds method in both InMemoryEventTransport and RedisEventTransport for better management of orphaned streams.
- Improved comments for clarity on resource management and cleanup processes.
* refactor: Update GenerationJobManager and ResumableAgentController for improved event handling
- Modified GenerationJobManager to resolve readyPromise immediately, eliminating startup latency and allowing early event buffering for late subscribers.
- Enhanced event handling logic to replay buffered events when the first subscriber connects, ensuring no events are lost due to race conditions.
- Updated comments for clarity on the new event synchronization mechanism and its benefits in both Redis and in-memory modes.
* fix: Update cache integration test command for stream to ensure proper execution
- Modified the test command for cache integration related to streams by adding the --forceExit flag to prevent hanging tests.
- This change enhances the reliability of the test suite by ensuring all tests complete as expected.
* feat: Add active job management for user and show progress in conversation list
- Implemented a new endpoint to retrieve active generation job IDs for the current user, enhancing user experience by allowing visibility of ongoing tasks.
- Integrated active job tracking in the Conversations component, displaying generation indicators based on active jobs.
- Optimized job management in the GenerationJobManager and InMemoryJobStore to support user-specific job queries, ensuring efficient resource handling and cleanup.
- Updated relevant components and hooks to utilize the new active jobs feature, improving overall application responsiveness and user feedback.
* feat: Implement active job tracking by user in RedisJobStore
- Added functionality to retrieve active job IDs for a specific user, enhancing user experience by allowing visibility of ongoing tasks.
- Implemented self-healing cleanup for stale job entries, ensuring accurate tracking of active jobs.
- Updated job creation, update, and deletion methods to manage user-specific job sets effectively.
- Enhanced integration tests to validate the new user-specific job management features.
* refactor: Simplify job deletion logic by removing user job cleanup from InMemoryJobStore and RedisJobStore
* WIP: Add backend inspect script for easier debugging in production
* refactor: title generation logic
- Changed the title generation endpoint from POST to GET, allowing for more efficient retrieval of titles based on conversation ID.
- Implemented exponential backoff for title fetching retries, improving responsiveness and reducing server load.
- Introduced a queuing mechanism for title generation, ensuring titles are generated only after job completion.
- Updated relevant components and hooks to utilize the new title generation logic, enhancing user experience and application performance.
* feat: Enhance updateConvoInAllQueries to support moving conversations to the top
* chore: temp. remove added multi convo
* refactor: Update active jobs query integration for optimistic updates on abort
- Introduced a new interface for active jobs response to standardize data handling.
- Updated query keys for active jobs to ensure consistency across components.
- Enhanced job management logic in hooks to properly reflect active job states, improving overall application responsiveness.
* refactor: useResumableStreamToggle hook to manage resumable streams for legacy/assistants endpoints
- Introduced a new hook, useResumableStreamToggle, to automatically toggle resumable streams off for assistants endpoints and restore the previous value when switching away.
- Updated ChatView component to utilize the new hook, enhancing the handling of streaming behavior based on endpoint type.
- Refactored imports in ChatView for better organization.
* refactor: streamline conversation title generation handling
- Removed unused type definition for TGenTitleMutation in mutations.ts to clean up the codebase.
- Integrated queueTitleGeneration call in useEventHandlers to trigger title generation for new conversations, enhancing the responsiveness of the application.
* feat: Add USE_REDIS_STREAMS configuration for stream job storage
- Introduced USE_REDIS_STREAMS to control Redis usage for resumable stream job storage, defaulting to true if USE_REDIS is enabled but not explicitly set.
- Updated cacheConfig to include USE_REDIS_STREAMS and modified createStreamServices to utilize this new configuration.
- Enhanced unit tests to validate the behavior of USE_REDIS_STREAMS under various environment settings, ensuring correct defaults and overrides.
* fix: title generation queue management for assistants
- Introduced a queueListeners mechanism to notify changes in the title generation queue, improving responsiveness for non-resumable streams.
- Updated the useTitleGeneration hook to track queue changes with a queueVersion state, ensuring accurate updates when jobs complete.
- Refactored the queueTitleGeneration function to trigger listeners upon adding new conversation IDs, enhancing the overall title generation flow.
* refactor: streamline agent controller and remove legacy resumable handling
- Updated the AgentController to route all requests to ResumableAgentController, simplifying the logic.
- Deprecated the legacy non-resumable path, providing a clear migration path for future use.
- Adjusted setHeaders middleware to remove unnecessary checks for resumable mode.
- Cleaned up the useResumableSSE hook to eliminate redundant query parameters, enhancing clarity and performance.
* feat: Add USE_REDIS_STREAMS configuration to .env.example
- Updated .env.example to include USE_REDIS_STREAMS setting, allowing control over Redis usage for resumable LLM streams.
- Provided additional context on the behavior of USE_REDIS_STREAMS when not explicitly set, enhancing clarity for configuration management.
* refactor: remove unused setHeaders middleware from chat route
- Eliminated the setHeaders middleware from the chat route, streamlining the request handling process.
- This change contributes to cleaner code and improved performance by reducing unnecessary middleware checks.
* fix: Add streamId parameter for resumable stream handling across services (actions, mcp oauth)
* fix(flow): add immediate abort handling and fix intervalId initialization
- Add immediate abort handler that responds instantly to abort signal
- Declare intervalId before cleanup function to prevent 'Cannot access before initialization' error
- Consolidate cleanup logic into single function to avoid duplicate cleanup
- Properly remove abort event listener on cleanup
* fix(mcp): clean up OAuth flows on abort and simplify flow handling
- Add abort handler in reconnectServer to clean up mcp_oauth and mcp_get_tokens flows
- Update createAbortHandler to clean up both flow types on tool call abort
- Pass abort signal to createFlow in returnOnOAuth path
- Simplify handleOAuthRequired to always cancel existing flows and start fresh
- This ensures user always gets a new OAuth URL instead of waiting for stale flows
* fix(agents): handle 'new' conversationId and improve abort reliability
- Treat 'new' as placeholder that needs UUID in request controller
- Send JSON response immediately before tool loading for faster SSE connection
- Use job's abort controller instead of prelimAbortController
- Emit errors to stream if headers already sent
- Skip 'new' as valid ID in abort endpoint
- Add fallback to find active jobs by userId when conversationId is 'new'
* fix(stream): detect early abort and prevent navigation to non-existent conversation
- Abort controller on job completion to signal pending operations
- Detect early abort (no content, no responseMessageId) in abortJob
- Set conversation and responseMessage to null for early aborts
- Add earlyAbort flag to final event for frontend detection
- Remove unused text field from AbortResult interface
- Frontend handles earlyAbort by staying on/navigating to new chat
* test(mcp): update test to expect signal parameter in createFlow
fix(agents): include 'new' conversationId in newConvo check for title generation
When frontend sends 'new' as conversationId, it should still trigger
title generation since it's a new conversation. Rename boolean variable for clarity
fix(agents): check abort state before completeJob for title generation
completeJob now triggers abort signal for cleanup, so we need to
capture the abort state beforehand to correctly determine if title
generation should run.
* 🔒 feat: Add MCP server domain restrictions for remote transports
* 🔒 feat: Implement comprehensive MCP error handling and domain validation
- Added `handleMCPError` function to centralize error responses for domain restrictions and inspection failures.
- Introduced custom error classes: `MCPDomainNotAllowedError` and `MCPInspectionFailedError` for better error management.
- Updated MCP server controllers to utilize the new error handling mechanism.
- Enhanced domain validation logic in `createMCPTools` and `createMCPTool` functions to prevent operations on disallowed domains.
- Added tests for runtime domain validation scenarios to ensure correct behavior.
* chore: import order
* 🔒 feat: Enhance domain validation in MCP tools with user role-based restrictions
- Integrated `getAppConfig` to fetch allowed domains based on user roles in `createMCPTools` and `createMCPTool` functions.
- Removed the deprecated `getAllowedDomains` method from `MCPServersRegistry`.
- Updated tests to verify domain restrictions are applied correctly based on user roles.
- Ensured that domain validation logic is consistent and efficient across tool creation processes.
* 🔒 test: Refactor MCP tests to utilize configurable app settings
- Introduced a mock for `getAppConfig` to enhance test flexibility.
- Removed redundant mock definition to streamline test setup.
- Ensured tests are aligned with the latest domain validation logic.
---------
Co-authored-by: Atef Bellaaj <slalom.bellaaj@external.daimlertruck.com>
Co-authored-by: Danny Avila <danny@librechat.ai>
