- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Enhanced the condition for detecting content type mismatches to include additional checks, ensuring more robust validation of content types before processing updates.
- 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.
- 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.
- 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.
* 🔒 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>
* fix: focus returns to manage files button on modal close
* refactor: remove atoms and re-use components instead
* refactor: FilesView to MyFilesModal
* chore: import styling
* chore: delete file that was meant to be renamed
* feat: add trigger ref for settings button as well
* fix: tooltips appear over z-index 100
* fix: tooltips and dropdowns now have xpected behavior again with escape
* fix: query document, not on ref, in case of portaled content, and allows escape to close dialog properly for my files modal
* fix: console warning about improperly passing props
* feat: do not open login footer links in new tab
* feat: underline login links on hover for better accessibility
* feat: nicer visuals for links on hover and focus
* fix: cast translation keys for ESLint
* fix: sort by header withi keyboard nav now retains focus on press
* fix: focus retained on key press for sorts in archived chat table
* fix: cast translation keys for ESLint
* style: AgentCard and AgentGrid UI with improved layout and accessibility
- Updated AgentCard component to improve layout, including flexbox adjustments for better responsiveness and spacing.
- Added aria-label for agent description to enhance accessibility.
- Introduced a new translation key for agent description in the localization file.
- Modified AgentGrid to include horizontal margins for better alignment on various screen sizes.
* style: Update AgentCard description line clamp for improved readability
- Increased the line clamp for agent descriptions in the AgentCard component from 3 to 5 lines, enhancing the display of longer descriptions while maintaining a clean layout.
* feat: Integrate Agent Detail Dialog in AgentCard Component
- Enhanced the AgentCard component to include an OGDialog for displaying detailed agent information.
- Introduced AgentDetailContent to manage the content of the dialog, allowing users to view agent details and initiate chats directly from the card.
- Updated AgentGrid to utilize the new onSelect prop for agent selection, improving the interaction flow.
- Removed deprecated code related to agent detail handling in the Marketplace component for cleaner implementation.
* ci: Enhance AgentCard and Accessibility Tests with Improved Mocks and Keyboard Interaction
- Updated AgentCard tests to utilize the new onSelect prop for better interaction handling.
- Introduced comprehensive mocks for hooks and components to streamline testing and avoid testing internal implementations.
- Improved accessibility tests by ensuring keyboard interactions are properly handled and do not throw errors.
- Enhanced the overall structure of tests to support better readability and maintainability.
* refactor: Implement clearModelForNonEphemeralAgent utility for improved agent handling
- Introduced clearModelForNonEphemeralAgent function to manage model state for non-ephemeral agents across various components.
- Updated ModelSelectorContext to initialize model based on agent type.
- Enhanced useNavigateToConvo, useQueryParams, and useSelectMention hooks to clear model for non-ephemeral agents.
- Refactored buildDefaultConvo and endpoints utility to ensure proper handling of agent_id and model state.
- Improved overall conversation logic and state management for better performance and reliability.
* refactor: Enhance useNewConvo hook to improve agent conversation handling
- Added logic to skip access checks for existing agent conversations, utilizing localStorage to restore conversations after refresh.
- Improved handling of default endpoints for agents based on user access and existing conversation state, ensuring more reliable conversation initialization.
* refactor: Update ChatRoute and useAuthRedirect to include user roles
- Enhanced ChatRoute to utilize user roles for improved conversation state management.
- Modified useAuthRedirect to return user roles alongside authentication status, ensuring roles are available for conditional logic in ChatRoute.
- Adjusted conversation initialization logic to depend on the loaded roles, enhancing the reliability of the conversation setup.
* refactor: Update BaseClient to handle non-ephemeral agents in conversation logic
- Added a check for non-ephemeral agents in BaseClient, modifying the exceptions set to include 'model' when applicable.
- Enhanced conversation handling to improve flexibility based on agent type.
* test: Add mock for clearModelForNonEphemeralAgent in useQueryParams tests
- Introduced a mock for clearModelForNonEphemeralAgent to enhance testing of query parameters related to non-ephemeral agents.
- This addition supports improved test coverage and ensures proper handling of model state in relevant scenarios.
* refactor: Simplify mocks in useQueryParams tests for improved clarity
- Updated the mocking strategy for utilities in useQueryParams tests to use actual implementations where possible, while still suppressing test output for the logger.
- Enhanced the mock for tQueryParamsSchema to minimize complexity and avoid unnecessary validation during tests, improving test reliability and maintainability.
* refactor: Enhance agent identification logic in BaseClient for improved clarity
* chore: Import Constants in families.ts for enhanced functionality
* refactor: Update Frontend logger function to enhance logging conditions
- Modified the logger function to check for logger enablement and development environment more robustly.
- Adjusted the condition to ensure logging occurs only when the logger is enabled or when the environment variable for logger is not set in development mode.
* fix: Add key prop to MeasuredRow components in Conversations for improved rendering
- Updated MeasuredRow components to include a key prop for better performance and to prevent rendering issues during list updates.
- Ensured consistent handling of item types within the Conversations component.
* refactor: Enhance ScrollToBottom component with forwardRef for improved functionality
- Updated ScrollToBottom component to use forwardRef, allowing it to accept a ref for better integration with parent components.
- Modified MessagesView to utilize the new ref for the ScrollToBottom button, improving scrolling behavior and performance.
* refactor: Enhance EndpointItem and renderEndpoints for improved model render keys
- Updated EndpointItem to accept an endpointIndex prop for better indexing of endpoints.
- Modified renderEndpoints to pass the endpointIndex to EndpointItem, improving the rendering of endpoint models.
- Adjusted renderEndpointModels to utilize the endpointIndex for unique key generation, enhancing performance and preventing rendering issues.
* refactor: Update BaseClient to handle non-ephemeral agents in conversation logic
- Added a check for non-ephemeral agents in BaseClient, modifying the exceptions set to include 'model' when applicable.
- Enhanced conversation handling to improve flexibility based on agent type.
* refactor: Optimize FavoritesList component for agent handling and loading states
- Updated FavoritesList to improve agent ID management by introducing combinedAgentsMap for better handling of missing agents.
- Refactored loading state logic to ensure accurate representation of agent loading status.
- Enhanced the use of useQueries for fetching missing agent data, streamlining the overall data retrieval process.
- Improved memoization of agent IDs and loading conditions for better performance and reliability.
* Revert "refactor: Update BaseClient to handle non-ephemeral agents in conversation logic"
This reverts commit 6738acbe04.
* refactor: Reuse conversation switching logic from useSelectMention hook for Favorite Items
- Added onSelectEndpoint prop to FavoriteItem for improved endpoint selection handling.
- Refactored conversation initiation logic to utilize the new prop instead of direct navigation.
- Updated FavoritesList to pass onSelectEndpoint to FavoriteItem, streamlining the interaction flow.
- Replaced EndpointIcon with MinimalIcon for a cleaner UI representation of favorite models.
* refactor: Enhance FavoriteItem and FavoritesList for improved accessibility and interaction
- Added onRemoveFocus prop to FavoriteItem for better focus management after item removal.
- Refactored event handling in FavoriteItem to support keyboard interactions for accessibility.
- Updated FavoritesList to utilize the new onRemoveFocus prop, ensuring focus shifts appropriately after removing favorites.
- Enhanced aria-labels and roles for better screen reader support and user experience.
* refactor: Enhance EndpointModelItem for improved accessibility and interaction
- Added useRef and useState hooks to manage active state and focus behavior.
- Implemented MutationObserver to track changes in the data-active-item attribute for better accessibility.
- Refactored favorite button handling to improve interaction and accessibility.
- Updated button tabIndex based on active state to enhance keyboard navigation.
* chore: Update Radix UI dependencies in package-lock and package.json files
- Upgraded @radix-ui/react-alert-dialog and @radix-ui/react-dialog to version 1.1.15 across client and packages/client.
- Updated related dependencies for improved compatibility and performance.
- Removed outdated debug module references from package-lock.json.
* refactor: Improve accessibility and interaction in conversation options
- Added event handling to prevent unintended actions when renaming conversations.
- Updated ConvoOptions to use Ariakit components for better accessibility and interaction.
- Refactored button handlers for sharing and deleting conversations for clarity and consistency.
- Enhanced dialog components with proper aria attributes and improved structure for better screen reader support.
* refactor: Improve nested dialog accessibility for deleting shared link
- Eliminated the setShareDialogOpen prop from both ShareButton and SharedLinkButton components to streamline the code.
- Updated the delete mutation success handler in SharedLinkButton to improve focus management for accessibility.
- Enhanced the OGDialog component in SharedLinkButton with a triggerRef for better interaction.
Message aria labels were using the format `message-{depth}-{id}`, which
reads out in a very unfriendly way to a screen reader (e.g.
"message-3-65a38d32-4d6e-42c7-b67b-9ee62f8cedb1").
I standardized all the labeling in one place (`getMessageAriaLabel()`).
They now read out "Message 1", "Message 2", and so on.
* 💻 feat: deeper MCP UI integration in the chat UI using plugins
---------
Co-authored-by: Samuel Path <samuel.path@shopify.com>
Co-authored-by: Pierre-Luc Godin <pierreluc.godin@shopify.com>
* 💻 refactor: Migrate MCP UI resources from index-based to ID-based referencing
- Replace index-based resource markers with stable resource IDs
- Update plugin to parse \ui{resourceId} format instead of \ui0
- Refactor components to use useMessagesOperations instead of useSubmitMessage
- Add ShareMessagesProvider for UI resources in share view
- Add useConversationUIResources hook for cross-turn resource lookups
- Update parsers to generate resource IDs from content hashes
- Update all tests to use resource IDs instead of indices
- Add sandbox permissions for iframe popups
- Remove deprecated MCP tool context instructions
---------
Co-authored-by: Pierre-Luc Godin <pierreluc.godin@shopify.com>
* 🔱 fix: Fork Menu Accessibility Improvements (#10910)
* feat: more accessible aria-label for fork button
* fix: alignment between text and checkbox
* feat: add text change on focus for parity with on hover for keyboard accessibility
* 🤔 fix: Programmatic Expansion State for Thinking Button (#10912)
* 🙋♂️ feat: Accessible Default User Icon Colors (#10909)
* fix: downshift values for all non-compliant default bg-colors for user icons to achieve 4.5:1 contrast threshold minimums with text
* 🚪 feat: Open Sidebar Label Accessibility (#10893)
* feat: more accessible labelling on open / close sidebar
* feat: show column sort direction in all headers for my files datatable
* fix: refactor SortFilterHeader to use DropdownPopup so that keyboard nav and portaling actually work
* feat: visually indicate when a column filter is active
* chore: remove debug visuals
* chore: fix types and import order
* chore: add missing subItems prop to MenuItemProps interface
* feat: add arrow indicator for name column
* fix: page counter no longer shows 1/0 when no results
* feat: keep my files datatable size consistent to avoid issues with sizing of dropdown filter menus which made it difficult to see options
* fix: refactor filter cols button in my files datatable to use ariakit dropdown so keyboard nav works
* feat: better datatable column spacing following tanstack docs
* chore: ESlint complaints
* fix: localize string literals
* fix: move localize hook call inside the function components
* feat: add tooltip label for select all
* feat: better styling on floating label for file filter input
* feat: focus outline on search input
* feat: add search icon
* feat: add aria-sort props to header sort buttons
* feat: better screen reader labels to include information visually conveyed by filter and sort icons
* feat: add descriptive tooltips for headers for better accessibility for cognitive impairments
* chore: import orders
* feat: add more aria states for better feedback of filtered and sorted columns
* chore: add translation key
* chore: Remove @rollup/plugin-terser from package.json and rollup.config.js
* 🔧 chore: Revert Shared Links / Data-Table Changes from #9698
- Added sorting functionality for title and creation date in the Shared Links table.
- Implemented debounced search filtering for improved performance.
- Updated DataTable integration to support new features and improved user experience.
- Refactored delete handling to support bulk deletion of shared links.
- Adjusted dialog components for better accessibility and user feedback.
* 🗑️ chore: Remove unused translation keys from English locale
- Deleted keys related to managing archived chats, deleting archived chats, and opening conversations to streamline the translation file.
* fix: pad cards so focus outline doesn't clip in prompts list
* feat: pad snippet top for space between text and button
* fix: prompt menu focus outline clipping with overflow-visible
* fix: clipping in AgentBuilder for advanced and admin buttons
* fix: clipping in memory panel for admin settings
* fix: better contrast thresholds on focus outlines for admin settings and advanced buttons in agent builder
* fix: better contrast thresholds on focus outlines for admin settings button in memory panel
* fix: clipping on focus outline for manage files button in files panel
* fix: focus outline clipping table cells for files panel table
* fix: clipping on new bookmark button in bookmarks panel
* fix: clipping on Admin Settings button in MCP Settings panel
* fix: better contrast threshold outline and aria-label for Admin Settings button in MCP Settings panel
* fix: misaligned globe because of new unnested menu button positioning
* fix: localize global group aria-label
* fix: screen reader not reading out proper prompt name for dropdown menu button
* 🎨 feat: Enhance Import Conversations UI with loading state and new localization key
* fix: Correct pluralization in selected items message in translation.json
* Refactor Chat Input File Table Headers to Use SortFilterHeader Component
- Replaced button-based sorting headers in the Chat Input Files Table with a new SortFilterHeader component for better code organization and consistency.
- Updated the header for filename, updatedAt, and bytes columns to utilize the new component.
Enhance Navigation Component with Skeleton Loading States
- Added Skeleton loading states to the Nav component for better user experience during data fetching.
- Updated Suspense fallbacks for AgentMarketplaceButton and BookmarkNav components to display Skeletons.
Refactor Avatar Component for Improved UI
- Enhanced the Avatar component by adding a Label for drag-and-drop functionality.
- Improved styling and structure for the file upload area.
Update Shared Links Component for Better Error Handling and Sorting
- Improved error handling in the Shared Links component for fetching next pages and deleting shared links.
- Simplified the header rendering for sorting columns and added sorting functionality to the title and createdAt columns.
Refactor Archived Chats Component
- Merged ArchivedChats and ArchivedChatsTable components into a single ArchivedChats component for better maintainability.
- Implemented sorting and searching functionality with debouncing for improved performance.
- Enhanced the UI with better loading states and error handling.
Update DataTable Component for Sorting Icons
- Added sorting icons (ChevronUp, ChevronDown, ChevronsUpDown) to the DataTable headers for better visual feedback on sorting state.
Localization Updates
- Updated translation.json to fix missing translations and improve existing ones for better user experience.
* ✨ feat: Update DataTable component to streamline props and enhance sorting icons
* fix: TS issues
* feat: polish and redefine DataTable + shared links and archived chats
* feat: enhance DataTable with column pinning and improve sorting functionality
* feat: enhance deepEqual function for array support and improve column style stability
* refactor: DataTable and ArchivedChats; fix: sorting ArchivedChats API
* feat(DataTable): Implement new DataTable component with hooks and optimized features
- Added DataTable component with support for virtual scrolling, row selection, and customizable columns.
- Introduced hooks for debouncing search input, managing row selection, and calculating column styles.
- Enhanced accessibility with keyboard navigation and selection checkboxes.
- Implemented skeleton loading state for better user experience during data fetching.
- Added DataTableSearch component for filtering data with debounced input.
- Created utility logger for improved debugging in development.
- Updated translations to support new UI elements and actions.
* refactor: update SharedLinks and ArchivedChats to use desktopOnly instead of hideOnMobile; remove unused DataTableColumnHeader component
* fix: ensure desktopOnly columns are hidden on mobile in DataTable
* refactor: reorganize imports in DataTable components and update index exports
* refactor: improve styling and animations in Artifacts, ArtifactsSubMenu, and MCPSubMenu components; update border-radius in style.css
* refactor(Artifacts): enhance button toggle functionality and manage expanded state with useEffect
* refactor: comment out desktopOnly property in SharedLinks and ArchivedChats components; update translation.json with new keys for link actions
* refactor(DataTable): streamline column visibility logic and enhance type definitions; improve cleanup timers and optimize rendering
* refactor(DataTable): enhance type definitions for processed data rows and update custom actions renderer type
* refactor(DataTable): optimize processed data handling and improve warning for missing IDs; streamline DataTableComponents imports
* refactor(DataTable): enhance accessibility features and improve localization for selection and loading states
* refactor: improve padding in dialog content and enhance row selection functionality in ArchivedChats and DataTable components
* refactor(DataTable): remove unnecessary role and tabindex attributes from select all button for improved accessibility
* refactor(translation): remove outdated error messages and unused UI strings for cleaner localization
* refactor(DataTable): enhance virtualization and scrolling performance with dynamic overscan adjustments
* refactor(DataTableErrorBoundary): enhance error handling and localization support
* refactor(DataTable): improve column sizing and visibility handling; remove deprecated features
* refactor: enhance UI components with improved class handling and state management
* refactor(DataTable): improve column width handling and responsiveness; disable row selection
* refactor(DataTable): enhance accessibility with row header support and improve column visibility handling
* chore(DataTable): comments update
* refactor(Table): add unwrapped prop for direct table rendering; adjust minWidth calculation for responsiveness
* refactor(DataTable): simplify search handling by removing unnecessary trimming; adjust column width handling for better responsiveness
* refactor(translation): remove redundant drag and drop UI text for clarity
* refactor(parsers): change uiResources to a constant and streamline artifacts handling
* chore: remove unused file, bump @librechat/client to 0.3.2; fix(SharedLinks): missing import;
* refactor: change button variant from destructive to ghost for delete actions in SharedLinks and ArchivedChats components
* refactor(DataTable): simplify aria-sort assignment for better readability
* refactor(DataTable): update aria-label and ariaLabel to use indexed placeholder for localization
* refactor(translation): update no data messages for consistency
* Refactor code structure for improved readability and maintainability
* chore: restore linting fixes
* chore: restore linting fixes 2; refactor: remove unused translation keys
* feat(tests): add unit tests for DataTable components and error handling
- Implement tests for SelectionCheckbox and SkeletonRows components in DataTable.
- Add tests for DataTableErrorBoundary to ensure proper error handling and UI rendering.
- Create tests for DataTableSearch to validate search functionality and accessibility.
- Update DialogTemplate tests to reflect hardcoded cancel text.
- Remove redundant IntersectionObserver mock in SplitText tests.
- Unmock react-i18next in Translation tests to validate actual i18n functionality.
* refactor: Remove jest-environment-jsdom dependency from package.json; fix: reset package-lock
* chore: revert lint fixes
* chore: clean up package.json by removing unused devDependencies and redundant test scripts
* chore: update package dependencies in package.json and package-lock.json
- Added new devDependencies: @babel/core, @babel/preset-env, @babel/preset-react, @babel/preset-typescript, @tanstack/react-table, @tanstack/react-virtual, @testing-library/jest-dom, identity-obj-proxy, jest, jest-environment-jsdom, and lucide-react.
- Updated existing devDependencies to their latest versions.
- Added new module @asamuzakjp/css-color to package-lock.json with its dependencies.
- Updated version of @babel/plugin-transform-destructuring and added @babel/plugin-transform-explicit-resource-management in package-lock.json.
---------
Co-authored-by: Danny Avila <danny@librechat.ai>
* chore: Bump @modelcontextprotocol/sdk to version 1.24.3
* refactor: Update resource handling in MCP parsers and types
- Simplified resource text checks in `parseAsString` and `formatToolContent` functions to ensure proper existence checks.
- Removed unnecessary resource name and description handling to streamline output.
- Updated type definitions in `index.ts` to align with the new structure from `@modelcontextprotocol/sdk`, enhancing type safety and clarity.
- Added `logo_uri` and `tos_uri` properties to `MCPOAuthHandler` for improved OAuth metadata support.
* refactor: Update custom endpoint configurations and type definitions
- Removed unused type imports and streamlined the custom parameters handling in `loadCustomEndpointsConfig`.
- Adjusted the `TCustomEndpointsConfig` type to utilize `TConfig` instead of `TEndpoint`, enhancing type accuracy.
- Made the endpoint schema optional in the configuration to improve flexibility.
* fix: Implement token cleanup and error handling for invalid OAuth tokens
- Added `cleanupInvalidTokens` method to remove invalid OAuth tokens from storage when detected.
- Introduced `isInvalidTokenError` method to identify errors indicating revoked or expired tokens.
- Integrated token cleanup logic into the connection attempt process to ensure fresh OAuth flow on invalid token detection.
* feat: Add revoke OAuth functionality in Server Initialization
- Introduced a new button to revoke OAuth for servers, enhancing user control over OAuth permissions.
- Updated the `useMCPServerManager` hook to include a standalone `revokeOAuthForServer` function for managing OAuth revocation.
- Adjusted the UI to conditionally render the revoke button based on server requirements.
* fix: error handling for authentication in MCPConnection
- Updated the error handling logic in MCPConnection to better identify various authentication error indicators, including 401 status, invalid tokens, and unauthorized messages.
- Removed the deprecated cleanupInvalidTokens method and integrated its logic into the connection attempt process for improved clarity and efficiency.
- Adjusted the MCPConnectionFactory to streamline the connection attempt process and handle OAuth errors more effectively.
* refactor: Update button rendering in ServerInitializationSection
- Removed the existing button for server initialization and replaced it with a new button implementation, maintaining the same functionality.
- Ensured consistent rendering of the button within the component's layout.
* chore: update resource type usage in parsers.test.ts
* fix(nav): handle search disabled/error states to stop skeleton loading
* fix(ui): correct chevron direction for chats expand/collapse toggle
* feat(Conversations): Introduce MeasuredRow and ChatsHeader components for improved rendering and layout
---------
Co-authored-by: Danny Avila <danny@librechat.ai>
* Feature: Dynamic MCP Server with Full UI Management
* 🚦 feat: Add MCP Connection Status icons to MCPBuilder panel (#10805)
* feature: Add MCP server connection status icons to MCPBuilder panel
* refactor: Simplify MCPConfigDialog rendering in MCPBuilderPanel
---------
Co-authored-by: Atef Bellaaj <slalom.bellaaj@external.daimlertruck.com>
Co-authored-by: Danny Avila <danny@librechat.ai>
* fix: address code review feedback for MCP server management
- Fix OAuth secret preservation to avoid mutating input parameter
by creating a merged config copy in ServerConfigsDB.update()
- Improve error handling in getResourcePermissionsMap to propagate
critical errors instead of silently returning empty Map
- Extract duplicated MCP server filter logic by exposing selectableServers
from useMCPServerManager hook and using it in MCPSelect component
* test: Update PermissionService tests to throw errors on invalid resource types
- Changed the test for handling invalid resource types to ensure it throws an error instead of returning an empty permissions map.
- Updated the expectation to check for the specific error message when an invalid resource type is provided.
* feat: Implement retry logic for MCP server creation to handle race conditions
- Enhanced the createMCPServer method to include retry logic with exponential backoff for handling duplicate key errors during concurrent server creation.
- Updated tests to verify that all concurrent requests succeed and that unique server names are generated.
- Added a helper function to identify MongoDB duplicate key errors, improving error handling during server creation.
* refactor: StatusIcon to use CircleCheck for connected status
- Replaced the PlugZap icon with CircleCheck in the ConnectedStatusIcon component to better represent the connected state.
- Ensured consistent icon usage across the component for improved visual clarity.
* test: Update AccessControlService tests to throw errors on invalid resource types
- Modified the test for invalid resource types to ensure it throws an error with a specific message instead of returning an empty permissions map.
- This change enhances error handling and improves test coverage for the AccessControlService.
* fix: Update error message for missing server name in MCP server retrieval
- Changed the error message returned when the server name is not provided from 'MCP ID is required' to 'Server name is required' for better clarity and accuracy in the API response.
---------
Co-authored-by: Atef Bellaaj <slalom.bellaaj@external.daimlertruck.com>
Co-authored-by: Danny Avila <danny@librechat.ai>
