CLAUDE.mdA
CLAUDE.md from aperivue/medsci-skills is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.
mdr add aperivue/medsci-skills/CLAUDE.md@git:20261016.e6f0589Pins git:20261016.e6f0589 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- CLAUDE.md file
- Repository
- aperivue/medsci-skills
- Path
CLAUDE.md- Versions recorded
- 5
- Latest version
- git:20261016.e6f0589, committed Oct 16, 2026
- First version recorded
- Jul 31, 2026
- Size
- 5,567 bytes
- Repository stars
- 346
- License
- MIT
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
# Working in this repository ## `_corpus/heldout/` — do not read, do not run anything against it **This is the one instruction in this file that cannot be recovered from if you get it wrong.** `_corpus/heldout/` holds a frozen set of real published papers whose entire purpose is to be material **no detector was written knowing about**. Its protocol (`reverse_engineer/HELDOUT.md`) states the spend rule directly: | set | role | spent by | |---|---|---| | challenge-card fixtures | train | authored with the detector | | the current corpus | validation | **acting on a fire** | | a fresh frozen corpus | test — one unbiased number | **reading it** | Reading is not a neutral act here. A fire rate measured on these papers asserts *"no detector was written knowing this paper"*; reading one in order to author or justify a change is exactly how a detector comes to know it. The protocol's own instruction is **"Never open them again except to label a fire."** So, when working anywhere in this repository: - **Do not open** `_corpus/heldout/*.md`. - **Do not run** a detector, a grep, or a scan across `_corpus/`. …
Read the whole file at its exact version.
How to install
mdr add aperivue/medsci-skills/CLAUDE.md@sha256:6df6c901786c9184The line at the top of this page pins the label git:20261016.e6f0589, 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_zzzhp2epunhctqdi)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 31, 2026 and Oct 16, 2026, about one every 19 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.e6f0589 latest | 2026-10-16 | e6f0589 | 5,567 B | A | view · diff |
| git:20261002.3c36379 | 2026-10-02 | 3c36379 | 4,925 B | A | view · diff |
| git:20261001.d3f2ce3 | 2026-10-01 | d3f2ce3 | 3,151 B | A | view · diff |
| git:20260930.fd8f1e2 | 2026-09-30 | fd8f1e2 | 2,118 B | A | view · diff |
| git:20260731.2f2bc20 | 2026-07-31 | 2f2bc20 | 2,110 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (5567 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
aperivue/medsci-skills · 346 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zzzhp2epunhctqdi GET https://markdownregistry.com/api/v1/resolve?ref=aperivue/medsci-skills/CLAUDE.md GET https://markdownregistry.com/api/v1/blob/6df6c901786c91842e36d76d8c2873a4face982c90aebf8caa49de6787b25da9
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: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.
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