Thank you for investing your time! Every skill you contribute makes Claude smarter for thousands of data architects.
We merge daily. If your PR passes CI, it gets merged same day. No waiting weeks for a review. Build something real, ship it, get credit.
| Type | Effort | Impact |
|---|---|---|
| Fix a typo or broken link | 2 min | 🟢 Easy first contribution |
| Improve an existing command | 15 min | 🟢 Good first issue |
| Add a reference document | 30 min | 🟡 Medium |
| Add a new slash command | 1 hour | 🟡 Medium |
| Build a new skill module | 2-4 hours | 🔴 High impact |
| Contribute a case study | 1 hour | 🟡 Medium |
git clone https://github.com/YOUR_USERNAME/data-architecture.git
cd data-architecture
npm installgit checkout -b skill/your-skill-name
# or
git checkout -b command/your-command-name
# or
git checkout -b example/your-case-study-namecp -r templates/skill-template skills/your-skill-name
cd skills/your-skill-nameThis is the Claude instructions file. Follow the format:
---
name: your-skill-name
version: 1.0.0
description: One sentence. What does this skill teach Claude?
tags: [data-modeling, data-vault, cloud]
day: 1
commands:
- your-command
---
# Skill: Your Skill Name
## Role
You are a [role]. When activated, you...
## Core Knowledge
...
## How to Use Commands
...Keep SKILL.md under 200 lines. Put deep reference content in references/.
{
"name": "your-skill-name",
"version": "1.0.0",
"description": "One sentence description",
"author": "your-github-username",
"day": 1,
"tags": ["data-modeling"],
"commands": ["your-command"],
"references": []
}Each command is a .md file in skills/your-skill-name/commands/.
See templates/command-template.md for the format.
npm run validateFix any errors before opening a PR.
git add .
git commit -m "skill: add your-skill-name"
git push origin skill/your-skill-nameUse the PR template. Fill in all sections. Tag one maintainer for review.
Expected review time: same day.
skill: add day2-data-quality
command: add /governance-check to day2
example: add logistics-network case study
fix: correct vault pattern in day1-modeling
docs: update SKILL_SPEC with new frontmatter fields
Your skill must:
- Pass
npm run validatewith zero errors - Have a
metadata.jsonthat conforms toschemas/skill.schema.json - Have at least one working command in
commands/ - Not duplicate an existing skill (check
skills/index.json) - Be tested against at least one real-world prompt
Be kind, be constructive, be curious. See CODE_OF_CONDUCT.md.
Open a GitHub Discussion or create an issue tagged question.