anchor SKILL.md skillA
anchor from saadshahd/moo.md is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add saadshahd/moo.md/anchor@git:20260927.d54c79cPins git:20260927.d54c79c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- saadshahd/moo.md
- Path
hope/skills/anchor/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260927.d54c79c, committed Sep 27, 2026
- First version recorded
- Aug 16, 2026
- Size
- 1,007 bytes
- Repository stars
- 38
- License
- MIT
Rewrite a rule so anyone applies it the same way. Use when a stated rule or claim takes the reader's judgment to apply.
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
Find where the judgment hides: the word or clause two readers would apply differently. Replace it with something mechanical — a question with a yes/no answer, a check a machine could run, a fixture with win conditions anyone reads off the same way. Prefer the trigger a machine could evaluate over the one a careful reader could. Silently audit the rewrite: it must decide every case the original decided, the same way. Each case it loses means you narrowed — back off by the minimum until every case fits again. Ask first, with AskUserQuestion, about any judgment that resisted going mechanical. Then hand back the rule, deciding one of the cases it came from. The complaint is coverage, not checkability → use **widen** skill. The cases changed, or the rule now serves a different objective → the rule needs deriving fresh, not anchoring.
Read the whole file at its exact version.
How to install
mdr add saadshahd/moo.md/anchor@sha256:b8d2516e0c37beebThe line at the top of this page pins the label git:20260927.d54c79c, 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_xx5ct64py6stumd3)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 16, 2026 and Sep 27, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260927.d54c79c latest | 2026-09-27 | d54c79c | 1,007 B | A | view · diff |
| git:20260817.f04083f | 2026-08-17 | f04083f | 1,063 B | A | view · diff |
| git:20260817.0cc07d9 | 2026-08-17 | 0cc07d9 | 1,465 B | A | view · diff |
| git:20260816.8c2b68d | 2026-08-16 | 8c2b68d | 1,467 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 (1007 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
saadshahd/moo.md · 38 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xx5ct64py6stumd3 GET https://markdownregistry.com/api/v1/resolve?ref=saadshahd/moo.md/anchor GET https://markdownregistry.com/api/v1/blob/b8d2516e0c37beebbd286852adea860b1069e1ef3bb131dd7b373d8845d10d29
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.