Multi-Agent Monitoring LangFuse MCP Server
JSON →A Model Context Protocol (MCP) server for comprehensive monitoring and observability of multi-agent systems using Langfuse.
Install
pip install -r Tools · 10
- get_trace Retrieve a specific trace by ID from LangFuse
- list_traces List traces with optional filtering by session, user, or time range
- get_observations Get observations (spans, events, generations) for a trace
- get_scores Get scores and evaluations for a trace or observation
- get_session Retrieve session details and all associated traces
- get_dataset Get dataset details and items from LangFuse
- get_prompt Retrieve a prompt by name and version from LangFuse
- search_traces Search traces by metadata, tags, or content
- get_metrics Get aggregated metrics for traces, including latency, cost, and token usage
- get_user_feedback Get user feedback and ratings for traces
Environment variables
LANGFUSE_PUBLIC_KEYLANGFUSE_SECRET_KEYLANGFUSE_HOST