This file is byte-identical to the first copy the registry indexed, one of 482 indexed copies. Same content hash, so the same checks give both the same grade.
CLAUDE.md from yarlson/yarstack is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.
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.
The line at the top of this page pins the label git:20260717.2071067, 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.
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 (11 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
yarlson/yarstack · 3 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vkdkw7vymv6p67lq
GET https://markdownregistry.com/api/v1/resolve?ref=yarlson/yarstack/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/336cc4fbf19beaada7ccf9986414fa91851a8d7a07dfb3ccbe800a69eed0ab49
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.
yarlson/yarstack · plugins/yarbrain/skills/procedure-promote/SKILL.md · Promote a repeated, verified Yarbrain procedure candidate into a user-owned Agent Skill or propose an update to an…
yarlson/yarstack · plugins/yarbrain/skills/wiki-capture/SKILL.md · Convert a completed session or queued Yarbrain session locator into an immutable episode and reviewable knowledge or…
yarlson/yarstack · plugins/yarbrain/skills/wiki-initialize/SKILL.md · Create or adopt a user-controlled Yarbrain Markdown vault and configure lifecycle hooks to find it. Use when setting up…
yarlson/yarstack · plugins/yarbrain/skills/wiki-maintain/SKILL.md · Audit and conservatively maintain a configured Yarbrain vault for structural errors, stale knowledge, duplication…
yarlson/yarstack · plugins/yarbrain/skills/wiki-recall/SKILL.md · Retrieve a small, relevant set of current Yarbrain notes, episodes, and approved procedures for an upcoming task. Use…
yarlson/yarstack · plugins/yarstack/skills/alternatives-explore/SKILL.md · Generate materially different approaches to a product, workflow, or system problem, compare them with the conventional…
yarlson/yarstack · plugins/yarstack/skills/architecture-refine/SKILL.md · Settle open product or system architecture decisions with the user, one question at a time, before a plan or contract…
yarlson/yarstack · plugins/yarstack/skills/behavior-implement/SKILL.md · Implement one observable behavior or bug fix with red-green-refactor, writing a focused test that fails first, the…
yarlson/yarstack · plugins/yarstack/skills/bug-report-reproduce/SKILL.md · Reproduce a user, customer, or support-reported problem with synthetic data, prove the cause with a temporary test…
yarlson/yarstack · plugins/yarstack/skills/change-cleanup-review/SKILL.md · Review a complete change for unwanted scope, duplicate or leftover artifacts, churn or prose that hides the change…
