System setup, tool information, and AI configuration management for development environments. Use when setting up new machines, explaining available tools (shell-config, ai-rules, wt), managing AI assistant configurations (Claude/Codex/Gemini/OpenCode), checking system configuration, or troubleshooting environment…
Use this agent when the user requests quality checks, testing, linting, type checking, formatting, or CI validation. This includes explicit requests like 'run tests', 'check types', 'lint the code', 'run CI', 'fix lint errors', or 'ensure code quality'. Also use this agent proactively after implementing features or…
Use this agent when completing a task and preparing to mark it as done, specifically after running quality assurance checks (lint, typecheck, tests). This agent performs a comprehensive review to ensure all work adheres to project guidelines, coding standards, and documentation requirements defined in CLAUDE.md files.…
Bring the current PR to a mergeable state: CI green, all review comments resolved, no merge conflicts. Self-contained — watches CI, fixes issues, watches again until merge-ready. Use when the user wants to keep a PR green, auto-fix CI, resolve review comments, or says "get this merged".