Claude Skills
Ready-to-use skill files that transform Claude into specialized AI agents.…
Install: git clone https://github.com/DhanushNehru/claude-skills
Works with Claude Code, Cursor · 16 GitHub stars
Install
git clone https://github.com/DhanushNehru/claude-skillsInstall command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →🧠 Claude Skills
Ready-to-use skill files that transform Claude into specialized AI agents.
No prompt engineering required. Just copy → paste → go.
Think of these as plugins for your brain's AI copilot. Each skill is a self-contained instruction set — battle-tested, community-reviewed, and ready for production use.
Get Started · Browse Skills · Create a Skill · Contribute
🤔 What Are Claude Skills?
A Claude Skill is a portable, copy-paste-ready instruction file that gives Claude a specialized capability. Unlike generic prompt collections, each skill is:
| Feature | Description |
|---|---|
| 🎯 Purpose-built | Designed for a specific real-world task, not a toy demo |
| 📋 Structured | Uses the proven Role → Goal → Constraints → Output contract format |
| 🧪 Tested | Every skill includes example inputs/outputs so you know what to expect |
| 🔌 Plug-and-play | Works with Claude.ai, Claude API, Claude Code (CLAUDE.md), and any Claude-powered tool |
| 🏷️ Tagged | Difficulty level, estimated token usage, and compatibility info included |
⚡ Quick Start
Method 1: Claude.ai (Recommended for beginners)
- Browse the Skill Catalog below
- Open the skill file (e.g.,
skills/developer/code-reviewer.md) - Copy the content inside the
<system_prompt>tags - Paste it into Claude.ai → Project Knowledge or Custom Instructions
- Start chatting — Claude now has that skill!
Method 2: Claude Code (CLAUDE.md)
- Copy the skill file to your project root as
CLAUDE.md(or append to an existing one) - Run
claudein your terminal — it auto-reads the file - Claude Code now operates with that specialized skill
Method 3: API / SDK
import anthropic
# Load the skill
with open("skills/developer/code-reviewer.md") as f:
skill = f.read()
client = anthropic.Anthropic()
message = client.messages.create(
model="claude-sonnet-4-20250514",
max_tokens=4096,
system=skill, # ← The skill becomes the system prompt
messages=[{"role": "user", "content": "Review this pull request: ..."}]
)
📚 Skill Catalog
🛠️ Developer Skills
| Skill | Description | Difficulty |
|---|---|---|
| Code Reviewer | Production-grade code review with security, performance & maintainability analysis | ⭐⭐ |
| Git Commit Crafter | Generate perfect conventional commits from diffs | ⭐ |
| Bug Hunter | Systematic debugging agent that traces root causes | ⭐⭐⭐ |
| API Designer | Design RESTful APIs following OpenAPI best practices | ⭐⭐ |
| Regex Wizard | Build, explain, and test regular expressions in any flavor | ⭐ |
🔒 Security Skills
| Skill | Description | Difficulty |
|---|---|---|
| Threat Modeler | STRIDE-based threat modeling for any system architecture | ⭐⭐⭐ |
| Dependency Auditor | Deep-dive analysis of package vulnerabilities and supply chain risks | ⭐⭐ |
| Security Headers Checker | Analyze and fix HTTP security headers for web applications | ⭐ |
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