Ghost MCP

Name: Ghost MCP
Availability: InStock
Author: 42ATOM

Expose ghost-* desktop automation tools to AI agents via a local bridge.

Updated Jan 9, 2026

Search Tags:#safety #macos #vision #grounding #desktop-automation #ghost-os #ghost-mcp

Ready to run

npx skills add https://github.com/42atom/msgcode --skill ghost-mcp

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: Ghost MCP
Source: https://github.com/42atom/msgcode/tree/main/src/skills/runtime/ghost-mcp
Command: npx skills add https://github.com/42atom/msgcode --skill ghost-mcp

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Ghost MCP provides a local, safe bridge between the msgcode Agent and the ghost-os desktop automation tools (ghost-*) to enable controlled and auditable interactions with macOS apps, without exposing raw automation capabilities directly to the Agent.

Core Features & Use Cases

Exposes ghost-* native tools to the Agent as a thin, safety-conscious bridge.
Supports context, recipes, and grounding workflows via ghost-mcp for desktop automation, UI interaction, and visual verification.
Use cases include automating routine Mac tasks, collecting evidence (screenshots, logs), and validating UI flows within a private, local environment.

Quick Start

Initialize Ghost MCP and connect to ghost-os to begin desktop automation.

Frequently Asked Questions about Ghost MCP

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I safely automate macOS desktop applications with an AI agent?▼

macOS desktop automation is safely handled by exposing native ghost-* tools to an AI agent via a lightweight, local bridge with safety guardrails and fallback behaviors. This ensures controlled, auditable interactions without exposing raw automation capabilities directly.

What is visual grounding for desktop UI interaction and how does it work?▼

Visual grounding for desktop UI interaction works by supporting context, recipes, and grounding workflows via a local MCP bridge. This enables an AI agent to visually verify and interact with macOS app elements during automated tasks.

Do I need Ghost OS to run local desktop automation tasks on macOS?▼

Yes, local desktop automation tasks require Ghost OS availability, ghost-* tooling, and a local msgcode deployment that can invoke Ghost MCP protocols. These components are required to orchestrate actions and bridge the agent with desktop automation capabilities.

Can I use this bridge to collect screenshots and logs as evidence from Mac apps?▼

Yes, you can use this bridge to collect evidence like screenshots and logs from Mac apps. It supports validating UI flows and gathering evidence within a private, local environment as part of its core use cases.

How do I start automating routine Mac tasks using ghost-mcp?▼

To start automating routine Mac tasks, initialize Ghost MCP and connect to ghost-os. This establishes the local bridge needed to expose native desktop automation tools to your AI agent for controlled interactions.

Why use a safety-conscious bridge instead of exposing raw automation capabilities to an agent?▼

Using a safety-conscious bridge prevents an AI agent from directly accessing raw automation capabilities, ensuring actions remain controlled and auditable. It includes built-in guardrails and fallback behaviors to protect your macOS environment during automation.