
Autonomous feature development workflow using isolated worktrees. Use to autonomously implement features from task description through tested PR delivery. Handles worktree creation, implementation, testing, iteration, documentation, and PR creation. Triggers on autonomous feature development, end-to-end implementation, or "implement X autonomously."
Use the `gw` CLI for ALL Git worktree work — creating, navigating, listing, removing, syncing, updating, checking out PRs, troubleshooting. Replaces raw `git worktree`, `cd ../wt`, `git checkout -b`, and manual file copies. Triggers on: "spin up a branch", "work on a feature", "check out PR", "switch branch without stashing", "create a worktree", "parallel branches", "clean up branches", "gw", "gw add", "gw checkout", "git worktree", or any branch workflow.
Configure .gw/config.json for gw-tools repos — auto-copy files, hooks, cleanup thresholds, update strategy, and the config migration system. Use when: setting up gw for a new project, adding or changing a config field, adding a hook, configuring auto-copy patterns, asking what fields gw config supports, running gw init, adding a migration, bumping configVersion, keeping schema.json in sync, or troubleshooting missing env files in worktrees.
Generate a walkthrough artifact (walkthrough.md) summarizing completed work for PR delivery. Gathers information from plan.md, git history, and test results to produce a comprehensive summary. Use at Phase 6 before creating the draft PR. Triggers on create walkthrough, generate walkthrough, write walkthrough artifact.
Rate confidence that the current work fully solves the stated requirement. Supports plan validation, code review, and bug analysis modes. Use before committing to autonomous execution, after implementation, or during investigation. Triggers on confidence check, validate plan, rate confidence, or quality gate.
Create a comprehensive implementation plan artifact (plan.md) from the current conversation context. Captures all Phase 0-1 discussion into a structured, self-contained document that enables context recovery and session handoff. Use after planning is complete and confidence gate passes. Triggers on create plan, generate plan, write plan artifact.