Castforge beta · open and free
Start building with Castforge
Castforge is a native desktop workspace for the AI coding subscriptions you already have. Connect Claude, Codex, Gemini, a local model, or a free GitHub Copilot sign-in, and just start coding. You pay each provider directly for model usage; Castforge is the workspace on top. Download it, sign in with a magic link, and start coding now, free for the duration of the beta.
What you get
- Direct Castforge download + magic-link sign-in
- 2-week response cycle on every bug report
- Direct Discord channel to the maintainer
- Free for the duration of the beta