Langfuse MCP

local MCP server

Installation

Terminal

claude mcp add langfuse-mcp -e LANGFUSE_PUBLIC_KEY=... -e LANGFUSE_SECRET_KEY=... -e LANGFUSE_HOST=... -e LANGFUSE_MCP_READ_ONLY=... -- uvx langfuse-mcp

Run in your project folder. Add --scope user to use it everywhere.

Claude Desktop, Cursor & other clients

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "langfuse-mcp": {
      "command": "uvx",
      "args": [
        "langfuse-mcp"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "...",
        "LANGFUSE_SECRET_KEY": "...",
        "LANGFUSE_HOST": "...",
        "LANGFUSE_MCP_READ_ONLY": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

Summary

Langfuse MCP server for accessing and analyzing telemetry data via natural language

Questions

Langfuse MCP is a local MCP server distributed as the pypi package langfuse-mcp.

Run: claude mcp add langfuse-mcp -e LANGFUSE_PUBLIC_KEY=... -e LANGFUSE_SECRET_KEY=... -e LANGFUSE_HOST=... -e LANGFUSE_MCP_READ_ONLY=... -- uvx langfuse-mcp

Run: codex mcp add langfuse-mcp --env LANGFUSE_PUBLIC_KEY=... --env LANGFUSE_SECRET_KEY=... --env LANGFUSE_HOST=... --env LANGFUSE_MCP_READ_ONLY=... -- uvx langfuse-mcp

Similar MCP servers

NameStars

Airweave Searchio.github.airweave-ai/search6,561
QueryWeavercom.falkordb/QueryWeaver1,081
PlanExeio.github.PlanExeOrg/planexe402
Toleno Networkio.github.tolenonetwork/toleno-mcp224
cli-microsoft365-mcp-serverio.github.pnp/cli-microsoft365-mcp-server133
Auth0 MCP Servercom.auth0/mcp122
Microsoft MCP Server for Enterpriseio.github.microsoft/EnterpriseMCP56
MCP Database Serverio.github.Souhar-dya/mcp-db-server19