converge
Use when the user wants Claude and Codex to iterate together until they converge on a mutually-agreed result — or hit a deadlock the user must arbitrate. Works in four modes — plan, implement, verify, review — covering planning, implementation, verification, and code review. Triggers — "converge", "have claude and codex work it out", "iterate with codex until you agree", "claude vs codex on this <plan|code|tests|PR>", "two-AI consensus", "deadlock me a decision".