Mac Cua
UnclaimedHigh-performance MCP server for macOS desktop automation via accessibility APIs and screenshots
Install
claude mcp add mac-cua -- uv run --directory /path/to/mac-cua python main.pySet up this server
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9 of 9 tools
Documented tools (9)
From project documentation. A server handshake does not verify each tool’s description or behavior.
click
Click by element index or pixel coordinates. Supports double-click, right-click. All clicks are background-targeted.
drag
Drag between two pixel coordinates
get_app_state
Capture a window's accessibility tree + screenshot.Called each turn before interaction.
list_apps
List running and recently-used apps with bundle IDs and usage stats
perform_secondary_action
Invoke non-primary AX actions (expand, collapse, zoom, raise)
press_key
Send key combos inxdotool syntax (super+c, Return, Tab) to a specific process
scroll
Scroll a specific element by direction and page count
set_value
Directly set an accessibility element's value— no focus or typing needed
type_text
Type literal text via background keyboard input— keys go to the target process, not your focused app
Tool change history
FAQ
Questions about Mac Cua MCP Server
- How do I connect Mac Cua MCP Server to Claude?
- The listing records `claude mcp add mac-cua -- uv run --directory /path/to/mac-cua python main.py` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
- Is Mac Cua MCP Server free?
- The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
- What can Mac Cua MCP Server do?
- Mac Cua MCP Server documents 9 tools to the agent, including click, drag, get_app_state. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.