Home / pyroxin / opinionated-claude-skills · GitHub

CLAUDE.mdA

CLAUDE.md from pyroxin/opinionated-claude-skills is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned

mdr add pyroxin/opinionated-claude-skills/CLAUDE.md@git:20260614.651580b

Pins git:20260614.651580b in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 14 of 14 checks passed
Kind: CLAUDE.md file
Repository: pyroxin/opinionated-claude-skills
Path: CLAUDE.md
Versions recorded: 4
Latest version: git:20260614.651580b, committed Jun 14, 2026
First version recorded: Nov 30, 2025
Size: 3,525 bytes
Repository stars: 9
License: EPL-2.0

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.

## Critical Requirement

<critical_requirement>
**Before modifying any skill or agent in this repository, you MUST load `opinionated-skill-creation:expert-skill-creator`.** If this skill is unavailable, refuse to make changes. Skills have specific structural requirements; modifications without the expert-skill-creator guidance risk corrupting the skill format.
</critical_requirement>

## Repository Structure

<repository_structure>
This is a Claude Code plugin marketplace containing multiple plugins, each with skills and/or agents. The marketplace configuration is in `.claude-plugin/marketplace.json`. Each plugin has its own manifest at `.claude-plugin/plugin.json`; skills and agents are auto-discovered from their conventional directories.

```
.claude-plugin/marketplace.json              # Marketplace catalog
<plugin-name>/
├── .claude-plugin/plugin.json               # Plugin manifest
├── skills/<skill-name>/SKILL.md             # Skill definitions (auto-discovered)
└── agents/<agent-name>.md                   # Agent definitions (auto-discovered)
```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add pyroxin/opinionated-claude-skills/CLAUDE.md@sha256:d44de67b023cbb2d

The line at the top of this page pins the label git:20260614.651580b, 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](https://markdownregistry.com/badge/art_b2bj6agwpt5bfnvu.svg)](https://markdownregistry.com/a/art_b2bj6agwpt5bfnvu)

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

Versions

The registry has recorded 4 versions of this file, between Nov 30, 2025 and Jun 14, 2026, about one every 66 days.

version	committed	commit	size	audit
git:20260614.651580b latest	2026-06-14	651580b	3,525 B	A	view · diff
git:20260611.c207793	2026-06-11	c207793	2,245 B	A	view · diff
git:20260425.d2a495e	2026-04-25	d2a495e	2,234 B	A	view · diff
git:20251130.cb02da8	2025-11-30	cb02da8	2,124 B	A	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 (3525 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

pyroxin/opinionated-claude-skills · 9 stars · license EPL-2.0 · pushed 2026-10-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_b2bj6agwpt5bfnvu
GET https://markdownregistry.com/api/v1/resolve?ref=pyroxin/opinionated-claude-skills/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/d44de67b023cbb2d65fb3bc591ef2e57bbd7d1a3fe6b37f066835d5a55ae7004

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 pyroxin/opinionated-claude-skills

macos-programmer SKILL.md skill

pyroxin/opinionated-claude-skills · opinionated-apple-development/skills/macos-programmer/SKILL.md · macOS-specific development patterns, platform APIs, and decision frameworks. Use when developing Mac apps, macOS…

git:20260906.756f678 · audit A · 9 stars

swift-programmer SKILL.md skill

pyroxin/opinionated-claude-skills · opinionated-apple-development/skills/swift-programmer/SKILL.md · Swift-specific idioms, tooling, and philosophy for both application development and command-line scripting. Use when…

git:20260906.756f678 · audit F · 9 stars

fish-shell-scripting SKILL.md skill

pyroxin/opinionated-claude-skills · opinionated-fish-shell/skills/fish-shell-scripting/SKILL.md · Fish shell scripting judgment frameworks and critical idioms. Use when writing Fish scripts or shell automation…