LibreChat/api/server/services
Danny Avila 791dab8f20
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🫱🏼🫲🏽 refactor: Improve Agent Handoffs (#11172)
* fix: Tool Resources Dropped between Agent Handoffs

* fix: agent deletion process to remove handoff edges

- Added logic to the `deleteAgent` function to remove references to the deleted agent from other agents' handoff edges.
- Implemented error handling to log any issues encountered during the edge removal process.
- Introduced a new test case to verify that handoff edges are correctly removed when an agent is deleted, ensuring data integrity across agent relationships.

* fix: Improve agent loading process by handling orphaned references

- Added logic to track and log agents that fail to load during initialization, preventing errors from interrupting the process.
- Introduced a Set to store skipped agent IDs and updated edge filtering to exclude these orphaned references, enhancing data integrity in agent relationships.

* chore: Update @librechat/agents to version 3.0.62

* feat: Enhance agent initialization with edge collection and filtering

- Introduced new functions for edge collection and filtering orphaned edges, improving the agent loading process.
- Refactored the `initializeClient` function to utilize breadth-first search (BFS) for discovering connected agents, enabling transitive handoffs.
- Added a new module for edge-related utilities, including deduplication and participant extraction, to streamline edge management.
- Updated the agent configuration handling to ensure proper edge processing and integrity during initialization.

* refactor: primary agent ID selection for multi-agent conversations

- Added a new function `findPrimaryAgentId` to determine the primary agent ID from a set of agent IDs based on suffix rules.
- Updated `createMultiAgentMapper` to filter messages by primary agent for parallel agents and handle handoffs appropriately.
- Enhanced message processing logic to ensure correct inclusion of agent content based on group and agent ID presence.
- Improved documentation to clarify the distinctions between parallel execution and handoff scenarios.

* feat: Implement primary agent ID selection for multi-agent content filtering

* chore: Update @librechat/agents to version 3.0.63 in package.json and package-lock.json

* chore: Update @librechat/agents to version 3.0.64 in package.json and package-lock.json

* chore: Update @librechat/agents to version 3.0.65 in package.json and package-lock.json

* feat: Add optional agent name to run creation for improved identification

* chore: Update @librechat/agents to version 3.0.66 in package.json and package-lock.json

* test: Add unit tests for edge utilities including key generation, participant extraction, and orphaned edge filtering

- Implemented tests for `getEdgeKey`, `getEdgeParticipants`, `filterOrphanedEdges`, and `createEdgeCollector` functions.
- Ensured comprehensive coverage for various edge cases, including handling of arrays and default values.
- Verified correct behavior of edge filtering based on skipped agents and deduplication of edges.
2026-01-01 16:02:51 -05:00
..
Artifacts 🧪 fix: Editor Styling, Incomplete Artifact Editing, Optimize Artifact Context (#8953) 2025-08-08 15:49:58 -04:00
Config 🤖 feat: Anthropic Vertex AI Support (#10780) 2025-12-30 18:16:52 -05:00
Endpoints 🫱🏼🫲🏽 refactor: Improve Agent Handoffs (#11172) 2026-01-01 16:02:51 -05:00
Files 🧵 refactor: Migrate Endpoint Initialization to TypeScript (#10794) 2025-12-11 16:37:16 -05:00
Runs 🧹 chore: Cleanup Logger and Utility Imports (#9935) 2025-10-01 23:30:47 -04:00
start 📦 chore: Remove @langchain/community & Related Legacy Code (#10375) 2025-11-05 19:24:36 -05:00
Threads 🔧 chore: Update ESLint Config & Run Linter (#10986) 2025-12-15 17:55:25 -05:00
Tools 🌊 feat: Resumable LLM Streams with Horizontal Scaling (#10926) 2025-12-19 12:14:19 -05:00
ActionService.js 🌊 feat: Resumable LLM Streams with Horizontal Scaling (#10926) 2025-12-19 12:14:19 -05:00
ActionService.spec.js 🛜 refactor: Streamline App Config Usage (#9234) 2025-08-26 12:10:18 -04:00
AssistantService.js 🪦 refactor: Remove Legacy Code (#10533) 2025-12-11 16:36:12 -05:00
AuthService.js 🧮 refactor: Replace Eval with Safe Math Expression Parser (#11098) 2025-12-25 12:25:41 -05:00
cleanup.js 🧹 chore: Cleanup Logger and Utility Imports (#9935) 2025-10-01 23:30:47 -04:00
createRunBody.js feat: Add Current Datetime to Assistants (v1/v2) (#4952) 2024-12-11 15:26:18 -05:00
GraphApiService.js 👫 fix: Update Entra ID group retrieval to use getMemberGroups and add pagination support (#10199) 2025-10-26 21:58:29 -04:00
GraphApiService.spec.js 🧵 refactor: Migrate Endpoint Initialization to TypeScript (#10794) 2025-12-11 16:37:16 -05:00
GraphTokenService.js 🧹 chore: Cleanup Logger and Utility Imports (#9935) 2025-10-01 23:30:47 -04:00
initializeMCPs.js 🧰 fix: Allow UI-based MCP Management without Configured Servers (#11158) 2025-12-30 18:55:11 -05:00
initializeMCPs.spec.js 🚦 refactor: Concurrent Request Limiter for Resumable Streams (#11167) 2026-01-01 11:10:56 -05:00
initializeOAuthReconnectManager.js 💫 feat: MCP OAuth Auto-Reconnect (#9646) 2025-09-17 16:49:36 -04:00
MCP.js 🌊 feat: Resumable LLM Streams with Horizontal Scaling (#10926) 2025-12-19 12:14:19 -05:00
MCP.spec.js 🔒 feat: Add MCP server domain restrictions for remote transports (#11013) 2025-12-18 13:57:49 -05:00
PermissionService.js 🏗️ feat: Dynamic MCP Server Infrastructure with Access Control (#10787) 2025-12-11 16:38:37 -05:00
PermissionService.spec.js 🏗️ feat: Dynamic MCP Server Infrastructure with Access Control (#10787) 2025-12-11 16:38:37 -05:00
PluginService.js 🔌 feat: MCP Reinitialization and OAuth in UI (#8598) 2025-07-22 22:52:45 -04:00
ToolService.js ⏸ refactor: Improve UX for Parallel Streams (Multi-Convo) (#11096) 2025-12-25 01:43:54 -05:00
twoFactorService.js 🧵 refactor: Migrate Endpoint Initialization to TypeScript (#10794) 2025-12-11 16:37:16 -05:00