hugoles/langfuse-mcp

Overview

A Model Context Protocol server that integrates Langfuse observability into MCP-compatible clients. It allows developers to query and manage Langfuse traces, spans, and observations directly from their development environment.

Best for

Best for
Developers already using Langfuse who want to access observability data through MCP-enabled editors or agents

Use cases

• Inspect Langfuse trace data without leaving the IDE
• Debug LLM application performance by querying spans and observations
• Automate Langfuse data retrieval as part of MCP-based workflows

Notes

A Model Context Protocol server that integrates Langfuse observability into MCP-compatible clients. It allows developers to query and manage Langfuse traces, spans, and observations directly from their development environment.

0 stars on GitHub. Last updated 2026-05-18. Licensed MIT.

Use cases

• Inspect Langfuse trace data without leaving the IDE
• Debug LLM application performance by querying spans and observations
• Automate Langfuse data retrieval as part of MCP-based workflows

Pros

• Brings Langfuse observability directly into MCP-compatible tools
• Written in TypeScript for type safety and ease of contribution
• Lightweight integration for existing Langfuse users

Cons

• Zero stars and no community traction yet
• Limited documentation beyond the repository index
• Requires a running Langfuse instance to be useful

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.