Use when starting feature work that needs isolation from current workspace or before executing implementation plans - ensures an isolated workspace exists via native tools or git worktree fallback.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Using Git Worktrees
## Overview
Ensure work happens in an isolated workspace. Prefer your platform's native worktree tools. Fall back to manual git worktrees only when no native tool is available.
**Core principle:** Detect existing isolation first. Then use native tools. Then fall back to git. Never fight the harness.
**Announce at start:** "I'm using the using-git-worktrees skill to set up an isolated workspace."
## Step 0: Detect Existing Isolation
**Before creating anything, check if you are already in an isolated workspace.**
```bash
GIT_DIR=$(cd "$(git rev-parse --git-dir)" 2>/dev/null && pwd -P)
GIT_COMMON=$(cd "$(git rev-parse --git-common-dir)" 2>/dev/null && pwd -P)
BRANCH=$(git branch --show-current)
```
**Submodule guard:** `GIT_DIR != GIT_COMMON` is also true inside git submodules. Before concluding "already in a worktree," verify you are not in a submodule:
```bash
# If this returns a path, you're in a submodule, not a worktree — treat as normal repo
git rev-parse --show-superproject-working-tree 2>/dev/null
```
…
The line at the top of this page pins the label git:20260912.5e131e8, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (7983 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag
Source
GitHub
xu123-bob/baize · 590 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_n2jw3wcogtko5sa5
GET https://markdownregistry.com/api/v1/resolve?ref=xu123-bob/baize/using-git-worktrees
GET https://markdownregistry.com/api/v1/blob/085a45ee3de432bdb2768011591d9a882cb6c759e2317f379226451c5618fe8e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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xu123-bob/baize · agent/skills/superpowers/5.1.0/skills/receiving-code-review/SKILL.md · Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or…
xu123-bob/baize · agent/skills/superpowers/5.1.0/skills/requesting-code-review/SKILL.md · Use when completing tasks, implementing major features, or before merging to verify work meets requirements
xu123-bob/baize · agent/skills/superpowers/5.1.0/skills/subagent-driven-development/SKILL.md · Use when executing implementation plans with independent tasks in the current session
xu123-bob/baize · agent/skills/superpowers/5.1.0/skills/systematic-debugging/SKILL.md · Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
xu123-bob/baize · agent/skills/superpowers/5.1.0/skills/test-driven-development/SKILL.md · Use when implementing any feature or bugfix, before writing implementation code
xu123-bob/baize · agent/skills/superpowers/5.1.0/skills/using-superpowers/SKILL.md · Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY…
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obra/superpowers · skills/using-git-worktrees/SKILL.md · Use when starting feature work that needs isolation from current workspace or before executing implementation plans -…
a5c-ai/babysitter · library/methodologies/superpowers/skills/using-git-worktrees/SKILL.md · Use when starting feature work that needs isolation from current workspace or before executing implementation plans.
ganyuanran/aegis · skills/using-git-worktrees/SKILL.md · Use when a coding task needs a concurrent checkout, unrelated dirty state blocks safe branch switching, or the user or…
coco-research/coco · skills/using-git-worktrees/SKILL.md · Use when starting feature work that needs isolation from current workspace or before executing implementation plans -…
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ibrahim-3d/orchestrator-supaconductor · skills/using-git-worktrees/SKILL.md · Use when starting feature work that needs isolation from current workspace or before executing implementation plans -…
ed3dai/ed3d-plugins · plugins/ed3d-plan-and-execute/skills/using-git-worktrees/SKILL.md · Use when starting feature work that needs isolation from current workspace or before executing implementation plans -…