letin: Power Query (M) MCP Server

What the code does

We have not read this server's code yet, 31 d ago · rules ccca72095570

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

этот файл ставится пользователю, но в репозитории его нет

            proc = subprocess.run([str(powershell), "-NoProfile", "-NonInteractive", "-EncodedCommand", encoded], stdin=subprocess.DEVNULL,

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Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add letin -- uvx letin

{
  "mcpServers": {
    "letin": {
      "command": "uvx",
      "args": [
        "letin"
      ]
    }
  }
}

[mcp_servers.letin]
command = "uvx"
args = ["letin"]

{
  "mcpServers": {
    "letin": {
      "command": "uvx",
      "args": [
        "letin"
      ]
    }
  }
}

{
  "servers": {
    "letin": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "letin"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: LETIN_HOME (Folder for query snapshots. Defaults to %LOCALAPPDATA%\letin).