Desenvolvimento

Use when reviewing changed code, PRs, diffs, or specific files. Finds

Creates isolated git worktrees for parallel development. Use when starting feature work needing isolation or working on multiple branches simultaneously. NOT for simple branch switching, bulk branch cleanup (use cleanup-git), or git hook/config setup (use configuring-git-hygiene).

Battle-tested skills and hooks for Claude/Codex/Gemini/Pi.

Use to evaluate whether current work aligns with Better Value Sooner Safer Happier. Run at diamond completion and periodically.

Test fixture skill that writes to canvas AND carries the Preflight block. Check 31 must pass.

Support-only Playwright runtime/reference for browser-automation — dev-server detection, a Node.js script runner, quiet screenshot helpers, SPA readiness helpers, and custom HTTP headers. Use when browser-automation selects the bundled Playwright fallback; do not route user intent here directly.

Discover, message, and coordinate AI coding agents (Claude Code, Codex CLI) running on the same machine via a shared Unix socket broker backed by SQLite. Supports cross-session task delegation, peer summaries, and session lifecycle management. Triggers on 'peer agents', 'cross-session communication', 'message Codex', 'inter-agent messaging', 'coordinate agents'.

Update canvas sections with new evidence. Ensures canvas stays current as the single source of truth.

Aggregate feedback signals across all active loops. Reports health, trajectory, overdue checks, regression warnings, and Goodhart's Law violations.

Use when asked to lint, audit, review, or score AI-facing instruction files such as SKILL.md, AGENT.md, AGENTS.md, CLAUDE.md, platform body.md files, prompt files, rules, policies, and agent-facing references. NOT for plugin manifests, application code review, harness configuration review, ordinary docs, tests, or generated build output.

Remove merged local branches and stale git worktrees. Use when the user says "cleanup branches", "prune worktrees", "tidy git", "remove merged branches", "delete merged branches", "gone branches", or wants to clean local git state. NOT for creating commits, creating worktrees, or configuring git hooks.

Implement software features, fix bugs, and write production-quality code. Use this for hands-on development work including writing new code, modifying existing code, and debugging issues.