Borrowing it
Nothing to install: this file belongs to caravanglory/magehub. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/caravanglory/magehub/main/CLAUDE.mdgit clone --depth 1 https://github.com/caravanglory/magehubWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/caravanglory/magehub/claude-md)<a href="https://agentmods.dev/instructions/caravanglory/magehub/claude-md"><img src="https://agentmods.dev/badge/instructions/caravanglory/magehub/claude-md.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01315 | $0.01315 |
| Opus 5 | $0.00658 | $0.00658 |
| Sonnet 5 | $0.00263 | $0.00263 |
| Haiku 4.5 | $0.00131 | $0.00131 |
Grade A, and why
magehub CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Primary reference: AGENTS.md
AGENTS.md in the repo root is the canonical style and testing guide for this project. Read it before editing source. It covers: build/lint/test commands (including how to run a single test), import ordering, the .js extension rule for local imports, naming conventions, error-handling strategy, command file pattern, and test style. Don't duplicate that guidance here — follow it.
Common commands
npm install
npm run build # tsup -> dist/ (ESM, node18, with shebang banner)
npm run test # vitest run (all tests)
npm run test:watch
npm run lint # eslint with type-checking
npm run format:check # prettier (no auto-fix)
# Single test
npx vitest run tests/unit/skill-loader.test.ts
npx vitest run -t "loadSkillFile"
# Exercising the CLI locally after build
node ./dist/index.js install module-plugin
node ./dist/index.js skill:list
node ./dist/index.js generate
There is no npm run start / dev script — the CLI is consumed via the built dist/index.js (declared in package.json bin).
Architecture
MageHub is a TypeScript CLI that reads bundled + user-authored Magento 2 "skill" definitions and renders them into AI-tool-specific context files (Claude, OpenCode, Codex, Qoder).
The data flow is:
skills/**/*.yaml ──► skill-loader ──► skill-normalizer ──► SkillRegistry
(+ custom_skills_path) │
▼
.magehub.yaml ──► config-manager ──────────────────────────► renderer
│
▼
templates/<format>.skill.hbs (per-skill)
templates/<format>.hbs (single-file)
│
▼
RenderArtifact
│
▼
writer
│
▼
output file(s)
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 102 lines · 1,315 tokens per session scan A 5cff6fe8a636
magehub CLAUDE.md is an instructions file published in the GitHub repository caravanglory/magehub (2 stars, last pushed 2mo ago), licensed MIT. It adds 1,315 tokens to every session, about $0.0066 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.