CLAUDE.mdA

CLAUDE.md from jstanden/cerb is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add jstanden/cerb/CLAUDE.md@git:20260810.4759255

Pins git:20260810.4759255 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
jstanden/cerb
Path
CLAUDE.md
Versions recorded
2
Latest version
git:20260810.4759255, committed Aug 10, 2026
First version recorded
May 19, 2026
Size
5,529 bytes
Repository stars
83
License
a license file GitHub does not identify

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

# CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

## Project Overview

Cerb is a 24-year-old PHP/MySQL helpdesk and workflow automation platform. It uses a custom MVC framework called **Devblocks** (not Laravel/Symfony). The codebase is mature and follows consistent patterns throughout.

## Common Commands

```bash
# Clear template and cache files
composer cache-clear

# Run platform tests
composer test

# Run tests manually with PHPUnit
vendor/bin/phpunit --do-not-cache-result --bootstrap tests/bootstrap.platform.php -c tests/phpunit.cerb.platform.xml

# Start local development environment
cd install/docker && docker compose up

# Connect to MySQL console (password: s3cr3t)
docker exec -it cerb-mysql-1 mysql -u root -p cerb
```

## Architecture

### Directory Structure
- `api/` - Application-level code (Application.class.php, Extension.class.php)
- `libs/devblocks/` - The Devblocks framework core
- `features/` - Built-in plugins/features (cerberusweb.core is the main one)
- `plugins/` - Third-party plugins
- `install/` - Installation scripts, Docker config, SQL schema
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add jstanden/cerb/CLAUDE.md@sha256:64e854438b8b3213

The line at the top of this page pins the label git:20260810.4759255, 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_eqrvh5agju6to4ni.svg)](https://markdownregistry.com/a/art_eqrvh5agju6to4ni)

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

Versions

The registry has recorded 2 versions of this file, between May 19, 2026 and Aug 10, 2026, about one every 83 days.

versioncommittedcommitsizeaudit
git:20260810.4759255 latest2026-08-10 4759255 5,529 BA view · diff
git:20260519.861a9cf2026-05-19 861a9cf 5,326 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (5529 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

GitHub

jstanden/cerb · 83 stars · license a license file GitHub does not identify · pushed 2026-10-31 · branch 12.0.x

API

GET https://markdownregistry.com/api/v1/artifacts/art_eqrvh5agju6to4ni
GET https://markdownregistry.com/api/v1/resolve?ref=jstanden/cerb/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/64e854438b8b3213ad6d3b9375fc7ba77244e479d9a03f46c2f6ac39eaf6fb5c

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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