329 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 320+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.
# Add to your Claude Code skills
git clone https://github.com/alirezarezvani/claude-skillsGuides for using ai agents skills like claude-skills.
Last scanned: 4/17/2026
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Based on votes and bookmarks from developers who liked this skill
313 production-ready Claude Code skills, plugins, and agent skills for 12 AI coding tools.
The most comprehensive open-source library of Claude Code skills and agent plugins — also works with OpenAI Codex, Gemini CLI, Cursor, and 7 more coding agents. Reusable expertise packages covering engineering, DevOps, marketing (incl. v2.7.3 AEO — Answer Engine Optimization for LLM citation), security (PreToolUse hooks), compliance, C-level advisory (incl. founder-mode CFO/CMO/CRO/CPO/COO/CHRO/CISO/GC/CDO/CAIO/CCO/VPE personas + 21 /cs:* slash commands), productivity (capture/email/reflect), and a complete research stack (litreview/grants/dossier/patent/syllabus/pulse/notebooklm + hybrid router).
Works with: Claude Code · OpenAI Codex · Gemini CLI · OpenClaw · Hermes Agent[^hermes] · Mistral Vibe[^vibe] · Cursor · Aider · Windsurf · Kilo Code · OpenCode · Augment · Antigravity
[^hermes]: Hermes Agent is BYO-sync tier: the repo ships a pre-generated .hermes/skills/claude-skills/ tree (305 skills across 12 domains as of v2.7.3), but you run python scripts/sync-hermes-skills.py once locally to install into ~/.hermes/skills/. Uses the same agentskills.io SKILL.md standard — no format conversion.
[^vibe]: Mistral Vibe is also BYO-sync tier: the repo ships a pre-generated .vibe/skills/claude-skills/ tree (306 skills across 14 domains), run ./scripts/vibe-install.sh once locally to install into ~/.vibe/skills/. Same agentskills.io SKILL.md standard — no format conversion. Docs: https://docs.mistral.ai/mistral-vibe/agents-skills.
5,200+ GitHub stars — the most comprehensive open-source Claude Code skills & agent plugins library.
Claude Code skills (also called agent skills or coding agent plugins) are modular instruction packages that give AI coding agents domain expertise they don't have out of the box. Each skill includes:
One repo, twelve platforms. Works natively as Claude Code plugins, Codex agent skills, Gemini CLI skills, Hermes Agent skills, Mistral Vibe skills, and converts to 7 more tools via scripts/convert.sh. All ~402 Python tools run anywhere Python runs.
| | Skills | Agents | Personas | |---|---|---|---| | Purpose | How to execute a task | What task to do | Who is thinking | | Scope | Single domain | Single domain | Cross-domain | | Voice | Neutral | Professional | Personality-driven | | Example | "Follow these steps for SEO" | "Run a security audit" | "Think like a startup CTO" |
All three work together. See Orchestration for how to combine them.
# 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")
# 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
npx agent-skills-cli add alirezarezvani/claude-skills --agent codex
# Or: git clone + ./scripts/codex-install.sh
bash <(curl -s https://raw.githubusercontent.com/alirezarezvani/claude-skills/main/scripts/openclaw-install.sh)
git clone https://github.com/alirezarezvani/claude-skills.git
# Copy any skill folder to ~/.claude/skills/ (Claude Code) or ~/.codex/skills/ (Codex)
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 |
| Hermes Agent | ~/.hermes/skills/ | python scripts/sync-hermes-skills.py --verbose |
| Mistral Vibe | ~/.vibe/skills/ | ./scripts/vibe-install.sh |
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
# 3. Verify
find .cursor/rules -name "*.mdc" | wc -l # Should show 156
Each tool gets:
Run ./scripts/convert.sh --tool all to generate tool-specific outputs locally.
313 skills across 12 domains:
| Domain | Skills | Highlights | Details |
|--------|--------|------------|---------|
| 🔧 Engineering — Core | 32 | Architecture, frontend, backend, fullstack, QA, DevOps, SecOps, AI/ML, data, Playwright, self-improving agent, security suite (6), a11y audit | engineering-team/ |
| 🎭 Playwright Pro | 9+3 | Test generation, flaky fix, Cypress/Selenium migration, TestRail, BrowserStack, 55 templates | engineering-team/playwright-pro |
| 🧠 Self-Improving Agent | 5+2 | Auto-memory curation, pattern promotion, skill extraction, memory health | engineering-team/self-improving-agent |
| ⚡ Engineering — POWERFUL | 45 | Agent designer, RAG architect, database designer, CI/CD builder, security auditor, MCP builder, AgentHub, Helm charts, Terraform, self-eval, llm-wiki, tc-tracker, reliability portfolio (feature-flags-architect, kubernetes-operator, chaos-engineering, slo-architect), ship-gate, security-guidance (✨v2.7.3 — PreToolUse hook catching 12 anti-patterns), Matt Pocock skills (write-a-skill, caveman, grill-me, handoff, grill-with-docs) | engineering/ |
| 🎯 Product | 13 | Product manager, agile PO, strategist, UX researcher, UI design, landing pages, SaaS scaffolder, analytics, experiment designer, discovery, roadmap communicator, code-to-prd, apple-hig-expert | product-team/ |
| 📣 Marketing | 45 | 8 pods: Content (8), SEO + AEO (6 incl. ✨v2.7.3 aeo — E-E-A-T audit, citation tracking across 5 LLMs), CRO (6), Channels (6), Growth (4), Intelligence (4), Sales (2) + context foundation + orchestration router. 58 Python tools. | marketing-skill/ |
| 🚀 Productivity ✨v2.8.4 | 6 | capture (brain-dump-to-action), email pair (inbox-setup + inbox-triage with 7-file KB contract), reflect (light-prompt journal), handoff (Matt Pocock-inspired: first-run setup, redaction linter, SessionStart + SessionEnd hooks, fidelity self-check, --refresh), andreessen (✨v2.8.4 — market-first decision & productivity mode: market > team > product, PMF-first, 3x5-card + Anti-Todo, fixed anti-sycophancy operating prompt). Path-B from megaprompts 05-08 + Matt Pocock + Andreessen derivation. | productivity/ |
| 🎨 Marketing (top-level) ✨v2.7.0 | 1 | landing — single-file HTML landing-page generator (4 design styles, GSAP patterns, brand pa