CLAUDE.mdB

This file is byte-identical to the first copy the registry indexed, one of 263 indexed copies. Same content hash, so the same checks give both the same grade.

CLAUDE.md from evanzhang008/open-walnut is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add evanzhang008/open-walnut/CLAUDE.md@git:20260706.0a2d7f0

Pins git:20260706.0a2d7f0 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 13 of 14 checks passed
Kind
CLAUDE.md file
Repository
evanzhang008/open-walnut
Path
CLAUDE.md
Versions recorded
5
Latest version
git:20260706.0a2d7f0, committed Jul 6, 2026
First version recorded
Jun 2, 2026
Size
9 bytes
Repository stars
34
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

AGENTS.md

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add evanzhang008/open-walnut/CLAUDE.md@sha256:a54ff182c7e8acf5

The line at the top of this page pins the label git:20260706.0a2d7f0, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tdlmzzsgxsvitzrg.svg)](https://markdownregistry.com/a/art_tdlmzzsgxsvitzrg)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jun 2, 2026 and Jul 6, 2026, about one every 8 days. Its first recorded version is graded A and its latest B.

versioncommittedcommitsizeaudit
git:20260706.0a2d7f0 latest2026-07-06 0a2d7f0 9 BB view · diff
git:20260703.d8714222026-07-03 d871422 18,233 BA view · diff
git:20260626.d96cbdd2026-06-26 d96cbdd 15,144 BA view · diff
git:20260604.a77acee2026-06-04 a77acee 14,617 BA view · diff
git:20260602.8a66eb02026-06-02 8a66eb0 11,259 BA view

Audit of the latest version

B  13 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: Size between 200 bytes and 200 KB (9 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

Starting a new one? Use a template for CLAUDE.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

evanzhang008/open-walnut · 34 stars · license MIT · pushed 2026-10-22 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tdlmzzsgxsvitzrg
GET https://markdownregistry.com/api/v1/resolve?ref=evanzhang008/open-walnut/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/a54ff182c7e8acf56acfd6e4b9c3ff41e2c41a31c9b211b2deb9df75d9a478f9

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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