LibreChat/api/server/controllers/agents
Danny Avila 36c5a88c4e
💰 fix: Multi-Agent Token Spending & Prevent Double-Spend (#11433)
* fix: Token Spending Logic for Multi-Agents on Abort Scenarios

* Implemented logic to skip token spending if a conversation is aborted, preventing double-spending.
* Introduced `spendCollectedUsage` function to handle token spending for multiple models during aborts, ensuring accurate accounting for parallel agents.
* Updated `GenerationJobManager` to store and retrieve collected usage data for improved abort handling.
* Added comprehensive tests for the new functionality, covering various scenarios including cache token handling and parallel agent usage.

* fix: Memory Context Handling for Multi-Agents

* Refactored `buildMessages` method to pass memory context to parallel agents, ensuring they share the same user context.
* Improved handling of memory context when no existing instructions are present for parallel agents.
* Added comprehensive tests to verify memory context propagation and behavior under various scenarios, including cases with no memory available and empty agent configurations.
* Enhanced logging for better traceability of memory context additions to agents.

* chore: Memory Context Documentation for Parallel Agents

* Updated documentation in the `AgentClient` class to clarify the in-place mutation of agentConfig objects when passing memory context to parallel agents.
* Added notes on the implications of mutating objects directly to ensure all parallel agents receive the correct memory context before execution.

* chore: UsageMetadata Interface docs for Token Spending

* Expanded the UsageMetadata interface to support both OpenAI and Anthropic cache token formats.
* Added detailed documentation for cache token properties, including mutually exclusive fields for different model types.
* Improved clarity on how to access cache token details for accurate token spending tracking.

* fix: Enhance Token Spending Logic in Abort Middleware

* Refactored `spendCollectedUsage` function to utilize Promise.all for concurrent token spending, improving performance and ensuring all operations complete before clearing the collectedUsage array.
* Added documentation to clarify the importance of clearing the collectedUsage array to prevent double-spending in abort scenarios.
* Updated tests to verify the correct behavior of the spending logic and the clearing of the array after spending operations.
2026-01-20 14:43:19 -05:00
..
__tests__ 💻 feat: Deeper MCP UI integration in the Chat UI (#9669) 2025-12-11 16:41:11 -05:00
callbacks.js 🏞️ fix: Gemini Image Filenames and Add Tool Cache Safety (#11306) 2026-01-12 09:01:23 -05:00
client.js 💰 fix: Multi-Agent Token Spending & Prevent Double-Spend (#11433) 2026-01-20 14:43:19 -05:00
client.test.js 💰 fix: Multi-Agent Token Spending & Prevent Double-Spend (#11433) 2026-01-20 14:43:19 -05:00
errors.js 🛜 refactor: Streamline App Config Usage (#9234) 2025-08-26 12:10:18 -04:00
recordCollectedUsage.spec.js 🪙 refactor: Collected Usage & Anthropic Prompt Caching (#11319) 2026-01-12 23:02:08 -05:00
request.js 🏞️ fix: Image Preview Refactor with Accessibility Enhancements (#11217) 2026-01-05 16:31:35 -05:00
v1.js 🌅 fix: Agent Avatar S3 URL Refresh Pagination and Persistence (#11323) 2026-01-13 13:01:11 -05:00
v1.spec.js 🌅 fix: Agent Avatar S3 URL Refresh Pagination and Persistence (#11323) 2026-01-13 13:01:11 -05:00