worktree SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
worktree from byerlikaya/claude-starter-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add byerlikaya/claude-starter-kit/worktree@git:20260926.aaa5dbcPins git:20260926.aaa5dbc in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- byerlikaya/claude-starter-kit
- Path
kit/skills/worktree/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260926.aaa5dbc, committed Sep 26, 2026
- First version recorded
- Sep 24, 2026
- Size
- 3,053 bytes
- Repository stars
- 25
- License
- MIT
Isolate risky or parallel file-mutating work in a git worktree so the main tree's uncommitted changes are never clobbered. For fan-out agents that edit files, throwaway experiments, or any change you may want to discard cleanly.
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
# Worktree Isolation <!-- routing-eval reads the next line; why it sits in the body: AGENT_TEMPLATE.md --> Trigger phrases: "worktree", "git worktree", "isolate the changes", "sandbox this work", "parallel file edits" One rule: **never let risky or parallel work run on top of uncommitted changes in the shared tree.** A git worktree gives a second working copy of the same repo on its own branch — you experiment or fan out agents there, and the main tree (with your in-progress edits) is physically untouched. Throw the worktree away and nothing you cared about is lost. > **Crewforth adaptation (local, .claude/):** this exists because verification/fan-out subagents have discarded a session's > **uncommitted** work by running a destructive git command over the shared tree. Those commands (`reset --hard`, > `clean -f`, `checkout -- .`, `restore`) are §4.5-gated — but the real fix is to not put them near unsaved work. > The Agent tool's `isolation: "worktree"` does this automatically for parallel mutating agents; reach for it there. ## When to isolate - **Fan-out that writes files** — two+ agents editing the same repo in parallel would collide; give each its own worktree. …
Read the whole file at its exact version.
How to install
mdr add byerlikaya/claude-starter-kit/worktree@sha256:8a1d0f16fd3518c4The line at the top of this page pins the label git:20260926.aaa5dbc, 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.
[](https://markdownregistry.com/a/art_7f7titva3np2k3gl)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 24, 2026 and Sep 26, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260926.aaa5dbc latest | 2026-09-26 | aaa5dbc | 3,053 B | A | view · diff |
| git:20260924.a457823 | 2026-09-24 | a457823 | 3,047 B | A | view · diff |
| git:20260924.ad81b1a | 2026-09-24 | ad81b1a | 3,241 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3053 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
byerlikaya/claude-starter-kit · 25 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7f7titva3np2k3gl GET https://markdownregistry.com/api/v1/resolve?ref=byerlikaya/claude-starter-kit/worktree GET https://markdownregistry.com/api/v1/blob/8a1d0f16fd3518c4941bfa5c310678c3410a15589cb7a7611456714e444d0102
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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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