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langfuse/mcp-server-langfuse

MITAPI key required

🐍 🏠 - MCP server to access and manage LLM application prompts created with ) Prompt Management.

TypeScriptAI & LLMs

Install

npx -y @modelcontextprotocol/inspector

Required environment variables

LANGFUSE_PUBLIC_KEYSet in your MCP config
LANGFUSE_SECRET_KEYSet in your MCP config

claude_desktop_config.json

claude_desktop_config.json
{
  "mcpServers": {
    "langfuse-mcp-server-langfuse": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/inspector"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<YOUR_LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<YOUR_LANGFUSE_SECRET_KEY>"
      }
    }
  }
}

Add this to your Claude Desktop config file. Find it at ~/Library/Application Support/Claude/claude_desktop_config.json on macOS.