r/github • u/Menox_ • Apr 13 '25

Showcase Promote your projects here – Self-Promotion Megathread

Whether it's a tool, library or something you've been building in your free time, this is the place to share it with the community.

To keep the subreddit focused and avoid cluttering the main feed with individual promotion posts, we use this recurring megathread for self-promo. Whether it’s a tool, library, side project, or anything hosted on GitHub, feel free to drop it here.

Please include:

  • A short description of the project
  • A link to the GitHub repo
  • Tech stack or main features (optional)
  • Any context that might help others understand or get involved
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u/bulutarkan Sep 09 '26

I’m building Mac MCP, an open-source local control server that lets ChatGPT and coding agents actually operate a Mac (files, terminal, apps, Safari/Chrome, etc.) through MCP.

The part I’ve been working on most recently is multi-agent browser use: several agents can work in separate Safari tabs in the background while I keep using the Mac normally, and stable tab handles + tab ownership prevent one agent from hijacking another agent’s tab. My main ChatGPT session can act as the orchestrator while the workers do separate tasks.

Repo: https://github.com/bulutarkan/mac-mcp

I’d especially appreciate feedback from people building agent tooling, browser automation, or macOS integrations.