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langfuse-mcp

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A Model Context Protocol (MCP) server for Langfuse, enabling AI agents to query Langfuse trace data for enhanced debugging and observability

★ 10629 forksPythonMITavivsinai

A local or HTTP MCP server that lets AI clients query and analyze Langfuse traces, sessions, exceptions, metrics, prompts, and datasets. Includes a Langfuse agent skill and supports Claude Code, Codex, Cursor, and other MCP clients.

Use Cases

Query Langfuse traces and observations from an AI clientFind and inspect exceptions for debuggingAnalyze latency, cost, token usage, and other metricsInspect sessions and route decisionsManage prompts and datasets through MCP toolsGuide agents through Langfuse workflows with the included skill

Built With

Language
Python
Frameworks
Model Context Protocol · Langfuse Python SDK · Pydantic

Tags

Langfuse · observability · tracing · debugging · MCP server · AI agents · exceptions · metrics · datasets · prompts · Claude Code · Codex