This free, open-source tool beats Claude Code, Codex, and Antigravity at their own game, and I’m not looking back : Pi
www.makeuseof.com/open-source-free-tool-beats-claude-code-codex-antigravity-at-own-game/
Pi
pi.dev/
There are many agent harnesses but this one is yours
Pi is a minimal agent harness. Adapt Pi to your workflows, not the other way around.