VibeusThe author has shared a fresh update on Mac MCP, an MIT-licensed... - Vibeus
The author has shared a fresh update on Mac MCP, an MIT-licensed open-source local macOS control server for MCP clients and Custom GPT Actions. It lets a normal ChatGPT conversation orchestrate tools for shell commands, files, macOS UI, Safari and Chrome, memory, and delegated agents; the project also includes a native SwiftUI menu-bar app and a local operations dashboard.
The update focuses on trust boundaries: untrusted-web provenance, web-to-host capability gating, source-aware approvals, secret and credential egress protection, tab leases, a browser no-progress breaker, and security audit events. The repository warns that the server can execute commands and control desktop apps, so authentication and exposure settings matter.
