create-skill SKILL.md skillA

create-skill from qa-aman/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add qa-aman/claude-skills/create-skill@git:20260303.4fa499f

Pins git:20260303.4fa499f in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
qa-aman/claude-skills
Path
.claude/skills/create-skill/SKILL.md
Versions recorded
2
Latest version
git:20260303.4fa499f, committed Mar 3, 2026
First version recorded
Mar 3, 2026
Size
6,360 bytes
Repository stars
21
License
MIT

Create or update Claude Code skills following Anthropic's official skill standard. Use when user says "create a skill", "new skill", "write a skill", "update a skill", "skill standard", or any time a new SKILL.md file needs to be created. Also use when reviewing existing skills for standards compliance.

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

# Skill Creation Guide

Reference for creating skills that follow the Anthropic skill standard (github.com/anthropics/skills).

## Skill Anatomy

```
skill-name/
├── SKILL.md (required)
│   ├── YAML frontmatter (name, description required)
│   └── Markdown instructions (<500 lines)
└── Bundled Resources (optional)
    ├── scripts/    - Executable code for deterministic tasks
    ├── references/ - Docs loaded into context as needed
    └── assets/     - Templates, icons, fonts for outputs
```

## Progressive Disclosure

Skills load in three layers:
1. **Metadata** (name + description) - Always in context (~100 words)
2. **SKILL.md body** - Loaded when skill triggers (<500 lines)
3. **Bundled resources** - Loaded as needed (unlimited size)

Keep SKILL.md under 500 lines. If approaching the limit, move content to `references/` with clear pointers about when to read each file.

## YAML Frontmatter

Two required fields:

```yaml
---
name: skill-name
description: What the skill does AND when to trigger it. All "when to use" context goes here, not in the body.
---
```

### Description is the Trigger
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add qa-aman/claude-skills/create-skill@sha256:1bca5c76e022b49f

The line at the top of this page pins the label git:20260303.4fa499f, 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_ysns3wdgcxuez7ba.svg)](https://markdownregistry.com/a/art_ysns3wdgcxuez7ba)

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

Versions

The registry has recorded 2 versions of this file, all committed on Mar 3, 2026.

versioncommittedcommitsizeaudit
git:20260303.4fa499f latest2026-03-03 4fa499f 6,360 BA view · diff
git:20260303.8412b012026-03-03 8412b01 4,704 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6360 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

qa-aman/claude-skills · 21 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ysns3wdgcxuez7ba
GET https://markdownregistry.com/api/v1/resolve?ref=qa-aman/claude-skills/create-skill
GET https://markdownregistry.com/api/v1/blob/1bca5c76e022b49f35ccc0c25a71a55111ce40f01fb4dcdaa9461ff13d28b054

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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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