gw-tools

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.