macOS Tools MCP Server

Instructions

Implementation Reference

• macos_tools_mcp/server.py:23-24 (handler)

  MCP tool handler function that delegates execution to the underlying tools.diskutil_list() implementation.

  def diskutil_list(_: Context | None = None) -> str:
      return tools.diskutil_list()

• macos_tools_mcp/server.py:19-22 (registration)

  Registers the 'diskutil_list' tool with the FastMCP app, including name and description (implicit schema: no inputs, str output).

  @app.tool(
      name="diskutil_list",
      description="List all disks and partitions using `diskutil list`.",
  )

• macos_tools_mcp/tools.py:66-68 (helper)

  Core implementation that executes the 'diskutil list' shell command via _run_command helper.

  def diskutil_list() -> str:
      """Return the output of ``diskutil list`` for disk overview."""
      return _run_command(["diskutil", "list"])