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mcp/harbor
Zed

langfuse for Zed

com.pulsemcp/langfuse

MCP server for Langfuse LLM observability — trace and observation analysis.

client:Zed transport:stdio runtime:npm

Install langfuse in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "context_servers": {
    "langfuse": {
      "command": "npx",
      "args": [
        "-y",
        "langfuse-observability-mcp-server"
      ],
      "env": {
        "LANGFUSE_SECRET_KEY": "<LANGFUSE_SECRET_KEY>",
        "LANGFUSE_PUBLIC_KEY": "<LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_BASE_URL": "<LANGFUSE_BASE_URL>"
      }
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs

langfuse in other clients

langfuse MCP server