# X-Arc

- **Event:** [Built with Opus 4.6: a Claude Code hackathon](https://cerebralvalley.ai/e/claude-code-hackathon)
- **When:** Feb 10 at 12:00 PM – Feb 17 at 10:00 AM (EST)
- **Where:** Location TBA
- **Team:** [Anas](https://cerebralvalley.ai/u/anasmjhd)
- **GitHub:** https://github.com/MoujahidAnas/CCX
- **Demo video:** https://youtu.be/rBzSIPf4jVY
- **Gallery:** https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery/136

CCX turns Claude Code into your Controlled Digital Employee. It runs 24/7 on your server, takes tasks through Slack, and delivers completed work - PRs, screenshots, live preview URLs.

The word "Controlled" in "Controlled Digital Employee" is deliberate. Every task follows a methodology we like to call (RPTIV: Research, Plan, Test, Implement, Validate). Every phase gets judged before the next starts. Every output passes an 8-point acceptance gate. Visual verification catches what tests can't. If it's not ready, it doesn't ship and doesn't stop.

Two Opus 4.6 processes work together: a Manager (1M context, handles all communication, never writes code) and a Worker (Agent Teams, spawns sub-agents per phase, never talks to humans). Filesystem IPC, 3-tier crash recovery, and compaction survival enable multi-hour autonomous sessions.

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Markdown version of https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery/136. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt