avivsinai/langfuse-mcp

Package (pypi 0.14.0)

uvx langfuse-mcp

Or add to your MCP client config:

{
  "mcpServers": {
    "langfuse-mcp": {
      "command": "uvx",
      "args": [
        "langfuse-mcp"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<YOUR_VALUE>",
        "LANGFUSE_SECRET_KEY": "<YOUR_VALUE>"
      }
    }
  }
}

• LANGFUSE_PUBLIC_KEY required secret — Langfuse public API key
• LANGFUSE_SECRET_KEY required secret — Langfuse secret API key
• LANGFUSE_HOST — Langfuse API base URL (Cloud or self-hosted)
• LANGFUSE_MCP_READ_ONLY — Set true to disable write tools