CLAUDE.mdB

CLAUDE.md from smicolon/ai-kit is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add smicolon/ai-kit/CLAUDE.md@git:20260902.8af3db4

Pins git:20260902.8af3db4 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 13 of 14 checks passed
Kind
CLAUDE.md file
Repository
smicolon/ai-kit
Path
CLAUDE.md
Versions recorded
5
Latest version
git:20260902.8af3db4, committed Sep 2, 2026
First version recorded
Feb 15, 2026
Size
25,150 bytes
Repository stars
7
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

# CLAUDE.md

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

## Repository Purpose

This repository is an open-source toolkit maintained by Smicolon that ships convention packs (agents, skills, commands, hooks, rules) for popular stacks (Django, NestJS, Next.js, Nuxt.js, Hono, TanStack Router, Better Auth, Flutter, system architecture, dev loops, and more). Each pack bundles best-practice defaults teams can adopt or override.

It can be consumed in two ways:

1. **As a Claude Code marketplace** — `/plugin marketplace add github.com/smicolon/ai-kit` then `/plugin install <pack>`. Picks up updates through Claude Code's plugin system.
2. **As a standalone CLI (`@smicolon/ai-kit`)** — `bunx @smicolon/ai-kit add <pack>` (or via npm/Homebrew binary) installs packs per-project into `.claude/`, `.cursor/`, `.windsurf/`, `.codex/`, etc. Works with any AI coding tool listed in `packages/cli/src/tools.ts`, not just Claude Code. Per-project state lives in `.ai-kit.json`.

Both consumption paths read the same source of truth: `.claude-plugin/marketplace.json` and the pack contents in `packs/`.

## Development Environment
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add smicolon/ai-kit/CLAUDE.md@sha256:4393839d3da31f1b

The line at the top of this page pins the label git:20260902.8af3db4, 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_2bpkstnnvikioupj.svg)](https://markdownregistry.com/a/art_2bpkstnnvikioupj)

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

Versions

The registry has recorded 5 versions of this file, between Feb 15, 2026 and Sep 2, 2026, about one every 50 days.

versioncommittedcommitsizeaudit
git:20260902.8af3db4 latest2026-09-02 8af3db4 25,150 BB view · diff
git:20260509.c62945b2026-05-09 c62945b 21,402 BB view · diff
git:20260509.2de81f92026-05-09 2de81f9 20,876 BB view · diff
git:20260509.12005732026-05-09 1200573 20,839 BB view · diff
git:20260215.17e8d242026-02-15 17e8d24 19,005 BB 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: No script tag (matched: <script)
  • pass: Size between 200 bytes and 200 KB (25150 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

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

smicolon/ai-kit · 7 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2bpkstnnvikioupj
GET https://markdownregistry.com/api/v1/resolve?ref=smicolon/ai-kit/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/4393839d3da31f1be2396baf6cb46b9b547ea4e14217683c6ad510bb49f313f1

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.

More from smicolon/ai-kit

AGENTS.md AGENTS.md file
smicolon/ai-kit · AGENTS.md
git:20260509.1200573 · audit B · 7 stars
mermaid-architect SKILL.md skill
smicolon/ai-kit · packs/architect/skills/mermaid-architect/SKILL.md · Generates clean, syntactically valid Mermaid.js diagrams for ERDs, system architecture, sequence flows, class diagrams…
v1.0.0 · audit A · 7 stars
Auth Security Patterns SKILL.md skill
smicolon/ai-kit · packs/better-auth/skills/auth-security/SKILL.md · Auto-enforce authentication security best practices. Activates when implementing password policies, rate limiting…
v1.0.0 · audit A · 7 stars
Better Auth Patterns SKILL.md skill
smicolon/ai-kit · packs/better-auth/skills/better-auth-patterns/SKILL.md · Auto-enforce Better Auth implementation patterns. Activates when setting up authentication, configuring providers…
v1.0.0 · audit A · 7 stars
explain-error SKILL.md skill
smicolon/ai-kit · packs/better-auth/skills/explain-error/SKILL.md · Automatically diagnoses, explains, and resolves Better Auth runtime errors, configuration issues, database adapter…
v1.0.0 · audit A · 7 stars
execution-context-builder SKILL.md skill
smicolon/ai-kit · packs/clarify/skills/execution-context-builder/SKILL.md · Synthesizes the chosen (or only) candidate flow into the canonical execution-context Markdown + JSON artifacts under…
git:20260427.f533809 · audit A · 7 stars
flow-detector SKILL.md skill
smicolon/ai-kit · packs/clarify/skills/flow-detector/SKILL.md · Analyzes a task description plus the surrounding codebase and produces a list of candidate end-to-end flows. Activates…
git:20260427.f533809 · audit A · 7 stars
flow-selector SKILL.md skill
smicolon/ai-kit · packs/clarify/skills/flow-selector/SKILL.md · Presents 2+ candidate flows from flow-detector and asks the user to pick one. Issues exactly one AskUserQuestion. Never…
git:20260427.f533809 · audit A · 7 stars
tdd-planner SKILL.md skill
smicolon/ai-kit · packs/dev-loop/skills/tdd-planner/SKILL.md · This skill should be used when the user asks to "plan a feature", "prepare for dev loop", "structure TDD approach"…
git:20260215.92455aa · audit A · 7 stars
django-import-enforcer SKILL.md skill
smicolon/ai-kit · packs/django/skills/import-convention-enforcer/SKILL.md · Automatically validate and fix Django import patterns to use absolute modular imports with aliases. Use when writing…
git:20260902.8af3db4 · audit A · 7 stars
migration-safety-checker SKILL.md skill
smicolon/ai-kit · packs/django/skills/migration-safety-checker/SKILL.md · This skill should be used when the user asks to "create a migration", "run makemigrations", "modify a model field"…
git:20260215.92455aa · audit A · 7 stars
model-entity-validator SKILL.md skill
smicolon/ai-kit · packs/django/skills/model-entity-validator/SKILL.md · This skill should be used when the user asks to "create a model", "add a Django model", "create database table", "add…
git:20260902.8af3db4 · audit A · 7 stars

Every file in smicolon/ai-kit

Other files named CLAUDE.md

CLAUDE.md CLAUDE.md file
affaan-m/ecc · CLAUDE.md
git:20261020.9471ef4 · audit A · 293,827 stars
CLAUDE.md CLAUDE.md file
firecrawl/firecrawl · CLAUDE.md
git:20261008.5a75dca · audit A · 198,353 stars
CLAUDE.md CLAUDE.md file
garrytan/gstack · CLAUDE.md
git:20261027.c2e01e4 · audit A · 138,879 stars
CLAUDE.md CLAUDE.md file
juliusbrussee/caveman · CLAUDE.md
git:20261010.505ac30 · audit B · 116,476 stars
CLAUDE.md CLAUDE.md file
addyosmani/agent-skills · CLAUDE.md
git:20260720.8fd2081 · audit A · 112,362 stars
CLAUDE.md CLAUDE.md file
nexu-io/open-design · CLAUDE.md
git:20260430.9b57c22 · audit B · 105,776 stars
CLAUDE.md CLAUDE.md file
debpalash/voicestudio · CLAUDE.md
git:20261031.faa5294 · audit A · 98,663 stars
CLAUDE.md CLAUDE.md file
pbakaus/impeccable · CLAUDE.md
git:20261030.40f9c1e · audit A · 97,942 stars

Browse by kind, by grade B, or by owner.