Performs thorough code review on local changes or PRs. Use this skill proactively after implementing code changes to catch issues before commit/push. Also use when reviewing PRs from other engineers.
Generate a portable session handoff document (task, decisions, state, next steps) as a single copy-pasteable markdown block for resuming on another device or terminal.
Create or update AGENTS.md with repo-specific patterns, conventions, commands, and gotchas for LLM coding agents. Use after implementing features that introduce new patterns worth documenting.
Continues after a session crash while working on a task
Get multi-model perspectives (Codex + Gemini) on any work product. Use at any development stage — planning, design, implementation, testing — to catch blind spots the primary agent might miss.
Creates or updates PLAN.md based on session - auto-detects create vs update mode
Write, update, or review documentation (README, ARCHITECTURE.md, API docs, guides). Use after implementing features to document new APIs, CLI commands, or behavior changes.
Creates GitHub pull requests with comprehensive descriptions by analyzing git history and code changes