recursive-worktree

name	recursive-worktree
description	Use when starting any recursive-mode requirement to set up an isolated git worktree. Required before implementation phases: create an isolated workspace, verify a clean baseline, and keep main/master clean.

recursive-worktree

Purpose

Use this skill at the start of a recursive-mode run to set up an isolated worktree before Phase 1+ work begins.

The canonical overall workflow still lives in /.recursive/RECURSIVE.md. This skill covers only the worktree-isolation discipline for 00-worktree.md.

Hard Rule

Do not proceed with recursive-mode phase work until:

1. A feature-branch worktree exists.
2. The worktree directory is git-ignored if it lives inside the repo.
3. Project setup has completed.
4. A clean or explicitly acknowledged baseline test state has been recorded.

Default Location Order

Use this priority:

1. Existing .worktrees/
2. Existing worktrees/
3. A preference documented in repo instructions
4. Ask the user
5. Default to .worktrees/

Global fallback location:

• ~/.config/recursive-mode/worktrees/<project-name>/

Main Branch Protection

If the current branch is main or master, default to creating a worktree on a feature branch:

git worktree add .worktrees/<run-id> -b recursive/<run-id>
cd .worktrees/<run-id>

If the user explicitly insists on main-branch work, record that exception in 00-worktree.md.

Minimum Phase 0 Checklist

00-worktree.md must cover:

• selected worktree location
• git-ignore verification
• branch name and worktree path
• setup commands executed
• baseline test command and result
• explicit note that subsequent phases run from the worktree

Suggested Commands

Check branch:

git branch --show-current

Check ignore status:

git check-ignore -q .worktrees || git check-ignore -q worktrees

Create worktree:

git worktree add .worktrees/<run-id> -b recursive/<run-id>

Setup Guidance

Run the setup command that matches the repo:

• Node.js: npm install
• Rust: cargo build
• Python: pip install -r requirements.txt or project-specific install
• Go: go mod download
• Maven: mvn compile -q
• Gradle: ./gradlew compileJava
• .NET: dotnet restore

Then run the baseline test command appropriate to the project and record the result in 00-worktree.md.

Output Contract

Write the artifact to:

• /.recursive/run/<run-id>/00-worktree.md

Use feature branches named:

• recursive/<run-id>

Integration

• Invoke this skill before AS-IS analysis and planning.
• After Phase 0 is lock-valid, continue the run from the worktree context.
• Keep later phases, including STATE.md, DECISIONS.md, and memory updates, on the same feature branch until merge time.