Catallaxy: A Council of AI Personas Watching Your Coding Agent

Takeaways

• He got tired of copy-pasting between windows to have Codex or Gemini review Claude Code's work, so he built a tool that does it; he shows an early version from March.
• Personas are different prompts and focuses, such as security, simplicity, finding existing libraries, UI and UX, and testing, each running on a model you choose.
• Alerts can be copied back into Claude Code, and he adjudicates which matter; the same persona can run on several models for more diverse answers.
• When several personas flag the same problem, it is probably real. Personas can be dispatched manually or automatically, and can be shared through an exchange.
• A credential redaction system strips things that look like API keys or environment variables before anything is sent to a model.