compare-worktree SKILL.md skillA
compare-worktree from fredwu/dotfiles is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fredwu/dotfiles/compare-worktree@git:20261107.665a973Pins git:20261107.665a973 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fredwu/dotfiles
- Path
ai/skillshare/skills/compare-worktree/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261107.665a973, committed Nov 7, 2026
- First version recorded
- Sep 6, 2026
- Size
- 3,135 bytes
- Repository stars
- 18
- License
- none declared
Compare the current worktree with one explicit peer and recommend material improvements read-only. Use only on explicit invocation with exactly one target worktree path.
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
# Compare Worktree Evaluate both implementations against the user's requirements and recommend improvements to the current worktree. The peer supplies evidence or ideas, not authority. Keep comparison state in context; create no scratch files or reports. ## Boundaries and history Require exactly one target path, passed as a quoted argument. Stay read-only: do not edit files, install, fetch, run artifact-writing checks, or alter refs, indexes, worktrees, or external state. Preserve all existing content. Resolve both Git roots with `git rev-parse --show-toplevel`, using `git -C <target>` for the peer. Require distinct existing worktrees. Establish each HEAD, branch/detached state, and Git common directory. For shared objects, use `git merge-base --all` and account for multiple best bases. For separate object databases, verify a common reachable commit with matching commit metadata and tree hashes in both repositories; prefer the nearest by graph distance. Similar patches, names, subjects, or dates do not prove ancestry. If inputs or shared history cannot be established, request one actionable correction. …
Read the whole file at its exact version.
How to install
mdr add fredwu/dotfiles/compare-worktree@sha256:2002ec81533183adThe line at the top of this page pins the label git:20261107.665a973, 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_nlbqcl67eahtbf4p)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 6, 2026 and Nov 7, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261107.665a973 latest | 2026-11-07 | 665a973 | 3,135 B | A | view · diff |
| git:20261012.2e4844c | 2026-10-12 | 2e4844c | 3,277 B | A | view · diff |
| git:20260908.dea1ab7 | 2026-09-08 | dea1ab7 | 3,046 B | A | view · diff |
| git:20260908.5903463 | 2026-09-08 | 5903463 | 3,075 B | A | view · diff |
| git:20260906.ae29d3f | 2026-09-06 | ae29d3f | 3,033 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 (3135 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
fredwu/dotfiles · 18 stars · license none declared · pushed 2026-11-08 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_nlbqcl67eahtbf4p GET https://markdownregistry.com/api/v1/resolve?ref=fredwu/dotfiles/compare-worktree GET https://markdownregistry.com/api/v1/blob/2002ec81533183adb4ef1d80a30d6413f79743e150897084a2dbda478bb57545
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.