CCC puts every Claude Code, Codex, Cursor, Antigravity, Grok, Kimi Code, OpenCode, and Devin session on one place and lets you build workers to run them autonomously . Spawn sessions, steer any of them with follow-ups, queue work through Watchtower, and let it run unattended. I use it to fix customer reports overnight: an auditor files GitHub issues, CCC works the queue, I only approve go/no-go. Runs on your machine, stdlib Python, no cloud. Free for personal use, source on GitHub.