A playable DOOM MCP app

4 hours ago

DOOM can now run in ChatGPT and Claude as an MCP app, with fallback to a browser URL.
The app uses a simple architecture: an MCP server, a browser shell with cloudflare/doom-wasm, and a signed token system.
Development focused on cross-client compatibility, avoiding nested iframes and simplifying to direct canvas rendering.
Key tools include create_doom_session for inline UI and get_doom_launch_url as a fallback, hosted on Netlify.
The project was streamlined by removing features like save/load to prioritize stability and playfulness.

Hasty Briefsbeta