langfuse

claude mcp add langfuse --env LANGFUSE_SECRET_KEY='<LANGFUSE_SECRET_KEY>' --env LANGFUSE_PUBLIC_KEY='<LANGFUSE_PUBLIC_KEY>' -- npx -y langfuse-observability-mcp-server

~/.codex/config.toml

[mcp_servers.langfuse]
command = "npx"
args = ["-y", "langfuse-observability-mcp-server"]
env = { LANGFUSE_SECRET_KEY = "<LANGFUSE_SECRET_KEY>", LANGFUSE_PUBLIC_KEY = "<LANGFUSE_PUBLIC_KEY>" }

# codex mcp add langfuse --env LANGFUSE_SECRET_KEY='<LANGFUSE_SECRET_KEY>' --env LANGFUSE_PUBLIC_KEY='<LANGFUSE_PUBLIC_KEY>' -- npx -y langfuse-observability-mcp-server

~/.cursor/mcp.json

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

.vscode/mcp.json

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

~/.gemini/settings.json

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

claude_desktop_config.json

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

.trae/mcp.json

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