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mcp/harbor
Windsurf

letin: Power Query (M) for Windsurf

io.github.s-curvelabs/letin

Inspect, refactor, lint, run and version Power Query (M) in Excel workbooks and Power BI projects.

client:Windsurf transport:stdio runtime:pypi

Install letin: Power Query (M) in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

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

{
  "mcpServers": {
    "letin": {
      "command": "uvx",
      "args": [
        "letin"
      ],
      "env": {
        "LETIN_HOME": "<LETIN_HOME>"
      }
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs

letin: Power Query (M) in other clients

letin: Power Query (M) MCP server