TRIGGER when: user requests implementation work, repo exploration, data/log inspection, broad codebase search, impact analysis, verification-heavy shell work, or explicitly mentions Codex ("用 codex 做", "让 codex 执行", "ask codex to...", "use codex", "delegate to codex"). Also trigger for heavy interna
TRIGGER when: user requests implementation work, repo exploration, data/log inspection, broad codebase search, impact analysis, verification-heavy shell work, or explicitly mentions Codex ("用 codex 做", "让 codex 执行", "ask codex to...", "use codex", "delegate to codex"). Also trigger for heavy internal subtasks that Claude Code might otherwise offload to a lightweight model/Haiku. DO NOT TRIGGER whe