MCP.Market

Macuse MCP server

by macuse-app·io.github.macuse-app/macuse·v1.3.0·43 stars
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MCP server for Mac — control Calendar, Mail, Notes, Reminders, and any Mac app, fully on-device.

B83/100grade B
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Safety scan
B83/100

full report

Adoption
Growing

43 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Macuse tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

no findings
  • –Code scanpackage could not be scannedn/a
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 52 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10
Overall 83/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Macuse compares

Against every graded Productivity MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
83/100
higher than 60% of 1,299 Productivity servers
GitHub stars
43
more than 88% of 854 Productivity servers

Install Macuse in Claude Code, Cursor or VS Code

The registry entry has no remote endpoint or installable package.

What the publisher says

From the Macuse repository's README, as published. We do not edit it. Read it on GitHub

Macuse — AI Superpowers for Every Mac App

Give your AI direct control of Calendar, Mail, Notes, Reminders, Messages, and any other Mac app over the Model Context Protocol — an MCP server for Mac plus Computer Use for macOS, fully on-device.

Works with Claude Desktop, Cursor, Codex, Raycast, VS Code, Warp, Zed, LM Studio, Windsurf, and any MCP-compatible client.

This repo packages Macuse for agent clients: the Claude Desktop .mcpb installer and the agent plugin for Claude Code and Codex. The macOS app itself and the full docs live at macuse.app.

All three connect to the same local server. The plugin additionally installs skills — instructions that teach the agent how to use the tools correctly instead of discovering the parameter shapes by trial and error.

What Macuse Does

Two complementary ways for AI to work with your Mac. Everything runs locally — your data never leaves your device.

Native App Integrations

Your AI reads and writes directly to macOS apps through natural conversation.

Computer Use on macOS

See and control any Mac app — even ones without a dedicated integration. Macuse brings Computer Use to macOS for any MCP client, not just Claude or Codex.

  • Click any element, type text, navigate menus, drive any app
  • Fill out web forms, operate enterprise software, automate APIs that don't exist
  • Runs in the background — your cursor and active window stay untouched while AI works in another app

Install as an Agent Plugin

For Claude Code and Codex. Bundles the MCP server with three skills, so the agent knows the workflows, parameter formats, and permission-error recovery paths up front.

  1. Install Macuse: download from macuse.app/download, drag Macuse.app to /Applications, and launch it once
  2. Add the marketplace and install:

Claude Code

/plugin marketplace add macuse-app/macuse-mcp
   /plugin install macuse@macuse-plugins

Codex

codex plugin marketplace add macuse-app/macuse-mcp
   codex plugin add macuse@macuse-plugins
  1. Approve OAuth: on the first tool call, approve the authorization prompt in the Macuse window

Restart the session (or run /reload-plugins in Claude Code) if tools do not appear immediately. Set MACUSE_BINARY if the app is not in /Applications.

Skills Included

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Macuse: common questions

Is Macuse MCP server safe?
Mostly: it is graded B (83/100). Read the Macuse safety report
Does Macuse need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Macuse maintained?
The last commit was 93 days ago (2026-08-03). The latest release is v1.3.0.
What can I use instead of Macuse?
Servers from other publishers that do the same job: AIquila — Nextcloud MCP Server, iCloud MCP server and Apple Tools (Unified) MCP server. Compare all Macuse alternatives.
How does Macuse compare with other Productivity MCP servers?
safety score 83/100 (higher than 60% of 1,299 Productivity servers); github stars 43 (more than 88% of 854 Productivity servers). Full comparison.

Alternatives to Macuse

Same job from other publishers: the closest match first, then the best rated.

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