fullstack-engineer

Claude Code Skills & Plugins

177 production-ready skills and plugins for 11 AI coding tools — reusable expertise bundles that transform AI coding agents into specialized professionals across engineering, product, marketing, compliance, and more.

Works with: Claude Code · OpenAI Codex · Gemini CLI · OpenClaw · Cursor · Aider · Windsurf · Kilo Code · OpenCode · Augment · Antigravity

⭐ 2,500+ GitHub stars — the most comprehensive open-source skill library for AI coding agents.

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What Are Claude Code Skills?

Skills are modular instruction packages (plugins) that give AI coding agents domain expertise they don't have out of the box. Each skill includes a SKILL.md (instructions + workflows), Python CLI tools, and reference documentation — everything the agent needs to perform like a specialist.

One repo, eleven platforms: Works natively with Claude Code, OpenAI Codex, Gemini CLI, OpenClaw, Cursor, Aider, Windsurf, Kilo Code, OpenCode, Augment, and Antigravity. All 254 Python tools are stdlib-only and verified working.

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Quick Install

Gemini CLI (New)

# Clone the repository
git clone https://github.com/alirezarezvani/claude-skills.git
cd claude-skills

# Run the setup script
./scripts/gemini-install.sh

# Start using skills
> activate_skill(name="senior-architect")

Claude Code (Recommended)

# Add the marketplace
/plugin marketplace add alirezarezvani/claude-skills

# Install by domain
/plugin install engineering-skills@claude-code-skills          # 24 core engineering
/plugin install engineering-advanced-skills@claude-code-skills  # 25 POWERFUL-tier
/plugin install product-skills@claude-code-skills               # 12 product skills
/plugin install marketing-skills@claude-code-skills             # 43 marketing skills
/plugin install ra-qm-skills@claude-code-skills                 # 12 regulatory/quality
/plugin install pm-skills@claude-code-skills                    # 6 project management
/plugin install c-level-skills@claude-code-skills               # 28 C-level advisory (full C-suite)
/plugin install business-growth-skills@claude-code-skills       # 4 business & growth
/plugin install finance-skills@claude-code-skills               # 2 finance (analyst + SaaS metrics)

# Or install individual skills
/plugin install skill-security-auditor@claude-code-skills       # Security scanner
/plugin install playwright-pro@claude-code-skills                  # Playwright testing toolkit
/plugin install self-improving-agent@claude-code-skills         # Auto-memory curation
/plugin install content-creator@claude-code-skills              # Single skill

OpenAI Codex

npx agent-skills-cli add alirezarezvani/claude-skills --agent codex
# Or: git clone + ./scripts/codex-install.sh

OpenClaw

bash <(curl -s https://raw.githubusercontent.com/alirezarezvani/claude-skills/main/scripts/openclaw-install.sh)

Manual Installation

git clone https://github.com/alirezarezvani/claude-skills.git
# Copy any skill folder to ~/.claude/skills/ (Claude Code) or ~/.codex/skills/ (Codex)

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Multi-Tool Support (New)

Convert all 156 skills to 7 AI coding tools with a single script:

Tool	Format	Install
Cursor	.mdc rules	./scripts/install.sh --tool cursor --target .
Aider	CONVENTIONS.md	./scripts/install.sh --tool aider --target .
Kilo Code	.kilocode/rules/	./scripts/install.sh --tool kilocode --target .
Windsurf	.windsurf/skills/	./scripts/install.sh --tool windsurf --target .
OpenCode	.opencode/skills/	./scripts/install.sh --tool opencode --target .
Augment	.augment/rules/	./scripts/install.sh --tool augment --target .
Antigravity	~/.gemini/antigravity/skills/	./scripts/install.sh --tool antigravity

How it works:

# 1. Convert all skills to all tools (takes ~15 seconds)
./scripts/convert.sh --tool all

# 2. Install into your project (with confirmation)
./scripts/install.sh --tool cursor --target /path/to/project

# Or use --force to skip confirmation:
./scripts/install.sh --tool aider --target . --force