# โก Major AI Skills โก
### ๐ 412+ Production-Grade AI Agent Playbooks (`SKILL.md`) for Autonomous Coding Agents ๐
[](https://github.com/alivirgo/Major-AI-Skills)
> **Installable GitHub library of agentic skills / AI agent skills (`SKILL.md` playbooks) for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more - focused on professional apps, token efficiency, and practical prompting habits.**
**Current release: [V2.4.2](https://github.com/alivirgo/Major-AI-Skills/releases/latest) ยท 412 Canonical Skills ยท Zero-Config Agent Discovery**
---
### ๐ Ecosystem & Agent Compatibility
[](LICENSE)
[](CATALOG.md)
[](https://claude.ai)
[](https://cursor.sh)
[](https://github.com/openai/codex)
[](https://github.com/google-gemini/gemini-cli)
[](https://github.com/alivirgo/Major-AI-Skills)
### ๐ฆ Global Registries, CDN & Analytics
[](https://www.npmjs.com/package/major-ai-skills)
[](https://www.jsdelivr.com/package/npm/major-ai-skills)
[](https://cdn.jsdelivr.net/npm/major-ai-skills@latest/)
[](https://github.com/alivirgo/Major-AI-Skills/pkgs/npm/major-ai-skills)
[](https://github.com/alivirgo/Major-AI-Skills/releases/latest)
[](https://hits.sh/github.com/alivirgo/Major-AI-Skills/)
[](https://www.jsdelivr.com/package/npm/major-ai-skills)
[](https://www.npmjs.com/package/major-ai-skills)
[](https://skills.sh/alivirgo/Major-AI-Skills)
[](#installation)
[](https://alivirgo.github.io/Major-AI-Skills/)
[](https://medium.com/@alithetechguy/what-are-ai-agent-skills-claude-code-cursor-skill-md-explained-plus-392-skill-library-to-instal-a4218fa6f0b5)
[](https://alivirgo.github.io/Major-AI-Skills/llms.txt)
---
> [!NOTE]
> This is an independent community project. Product names (SolidWorks, Raycast, Claude, Cursor, Antigravity, etc.) are referenced only to describe compatibility and skill scope.
```text
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
โ ๐ The Major AI Skills Operational Loop โ
โ โ
โ Project / Task โ
โ โโโ 1. Pick exact skill IDs from the 412-skill catalog โ
โ โโโ 2. Preview execution safely: โ
โ โ npx major-ai-skills -- --skills --dry-run โ
โ โโโ 3. Review the verified plan โ
โ โโโ 4. Install cleanly without --dry-run โ
โ โโโ 5. Invoke directly in agent prompt: @skill-id โ
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
```
[](https://github.com/alivirgo/Major-AI-Skills)
---
## ๐ฏ Featured Workflows
Pick a concrete task, inspect its instructions, and install only that skill. Each walkthrough includes prerequisites, a ready-to-use prompt, expected outputs, and acceptance checks.
| Workflow | Install | Example coverage |
| --- | --- | --- |
| [Make a browser-ready video](docs/users/spotlight.md#ffmpeg) | `npx skills add alivirgo/Major-AI-Skills --skill ffmpeg` | Runnable local reference |
| [Turn CSV orders into a revenue report](docs/users/spotlight.md#duckdb) | `npx skills add alivirgo/Major-AI-Skills --skill duckdb` | Runnable local reference |
| [Test a checkout journey without a live payment](docs/users/spotlight.md#playwright) | `npx skills add alivirgo/Major-AI-Skills --skill playwright` | Runnable local reference |
| [Render a repeatable product scene](docs/users/spotlight.md#blender) | `npx skills add alivirgo/Major-AI-Skills --skill blender` | Application walkthrough |
| [Export selected frames with a small plugin](docs/users/spotlight.md#figma) | `npx skills add alivirgo/Major-AI-Skills --skill figma` | Application walkthrough |
| [Audit a part before batch export](docs/users/spotlight.md#solidworks) | `npx skills add alivirgo/Major-AI-Skills --skill solidworks` | Application walkthrough |
[Run the reference examples](examples/spotlight/README.md) | [Verification record](examples/spotlight/VERIFICATION.md) | [All skills and install commands](CATALOG.md)
---
## ๐ Real-Time Daily Analytics & Downloads
Track real-time adoption across both the official npm registry and the global jsDelivr edge CDN. Updated automatically from public APIs every 12 hours.
### โก Live Telemetry & Real-Time Traffic Pulse
| ๐ฅ **Human Repo Visitors** | ๐ค **AI Agent Requests & CDN Hits** | ๐ฆ **Total Agent Package Installs** |
| :---: | :---: | :---: |
| [&color=58a6ff)](https://hits.sh/github.com/alivirgo/Major-AI-Skills/) | [](https://www.jsdelivr.com/package/npm/major-ai-skills) | [](https://www.npmjs.com/package/major-ai-skills) |
### ๐ฆ npm Daily Downloads (Last 30 Days)
[](https://www.npmjs.com/package/major-ai-skills)
### โก jsDelivr Daily Requests & Hits (Last 30 Days)
[](https://www.jsdelivr.com/package/npm/major-ai-skills)
> [!TIP]
> **jsDelivr Global Edge CDN**: Millions of requests query Major AI Skills directly from jsDelivr worldwide edge nodes with sub-millisecond DNS routing.
---
## ๐ Instant jsDelivr CDN Access (Zero Local Installation)
Want to fetch or inspect a skill on the fly without installing anything locally? Use jsDelivr's instant global CDN endpoints:
```bash
# 1. Fetch raw skill instructions instantly over CDN:
curl -sL https://cdn.jsdelivr.net/npm/major-ai-skills@latest/skills/vllm/SKILL.md
curl -sL https://cdn.jsdelivr.net/npm/major-ai-skills@latest/skills/temporal/SKILL.md
curl -sL https://cdn.jsdelivr.net/npm/major-ai-skills@latest/skills/blender/SKILL.md
# 2. Inspect machine-readable catalog index directly:
curl -sL https://cdn.jsdelivr.net/npm/major-ai-skills@latest/skills_index.json | jq .[0..5]
```
Direct jsDelivr CDN web mirrors:
- ๐ **Full Package Browser**: [jsdelivr.com/package/npm/major-ai-skills](https://www.jsdelivr.com/package/npm/major-ai-skills)
- ๐ **Direct CDN Root**: [cdn.jsdelivr.net/npm/major-ai-skills@latest/](https://cdn.jsdelivr.net/npm/major-ai-skills@latest/)
- ๐ **Raw CATALOG.md**: [cdn.jsdelivr.net/npm/major-ai-skills@latest/CATALOG.md](https://cdn.jsdelivr.net/npm/major-ai-skills@latest/CATALOG.md)
---
## ๐ก Why This Repo
- ๐ ๏ธ **Agentic skills that are installable, not just inspirational**: `npx major-ai-skills --claude|--cursor|--codex|--gemini|--antigravity` places `SKILL.md` where your AI coding assistant already looks.
- ๐ **Product-depth skill library**: CAD, video, 3D, GIS, medical, music, ERP, forensics, PLC, desktop utilities - not only generic coding tips.
- โก **Efficiency + common sense**: token-saving techniques and plain-English prompting habits in the same catalog.
- ๐ค **Built for major agent workflows**: Claude Code skills, Cursor skills, Codex CLI skills, Gemini CLI skills, Antigravity skills, Kiro, OpenCode, and custom paths.
- ๐ฏ **Focused delivery**: specialized plugins and bundles so you do not overload Antigravity / Cursor context windows.
- ๐ **Inspect before installing**: `--dry-run`, [CATALOG.md](CATALOG.md), and [skills_index.json](skills_index.json).
### โ Why not only browse folders?
A flat `SKILL.md` skill library with stable IDs, an index, and a host-aware installer turns prose into reproducible local agent capability - the distribution pattern popular search traffic expects from modern agent-skill repos, applied to **our** genuine skills.
---
## ๐ Table of Contents
- [Why This Repo](#-why-this-repo)
- [Featured Workflows](#-featured-workflows)
- [Real-Time Analytics & Downloads](#-real-time-daily-analytics--downloads)
- [Instant jsDelivr CDN Access](#-instant-jsdelivr-cdn-access-zero-local-installation)
- [Installation & Quick Start](#-installation)
- [Recommended Specialized Plugins](#-recommended-specialized-plugins)
- [Choose Your Tool](#-choose-your-tool)
- [Interactive FAQ](#-interactive-faq)
- [Bundles & Workflows](#-bundles--workflows)
- [Browse the Catalog](#-browse-the-catalog)
- [Compare Alternatives](#-compare-alternatives)
- [Contributing](#-contributing)
- [License](#-license)
---
## ๐ ๏ธ Installation
> [!IMPORTANT]
> Prefer an exact reviewed set. Full Antigravity installs can exhaust context because the host watches `~/.agents/skills`.
### Where to get Major AI Skills
Find a relevant skill with [task-based discovery](docs/users/agent-discovery.md):
```bash
npx major-ai-skills@latest --search "JSON schema business rules" --json --limit 3
```
*(Search never installs anything. Available starting with 2.3.0).*
| Platform / Source | Install / Consume | Description |
| :--- | :--- | :--- |
| **npm** (primary) | `npx major-ai-skills -- --skills ` | Direct interactive/scripted CLI installer ยท [npmjs.com/package/major-ai-skills](https://www.npmjs.com/package/major-ai-skills) |
| **jsDelivr CDN** | `https://cdn.jsdelivr.net/npm/major-ai-skills@latest/` | Instant global CDN mirror & raw skill access ยท [jsdelivr.com/package/npm/major-ai-skills](https://www.jsdelivr.com/package/npm/major-ai-skills) |
| **GitHub Packages** | `@alivirgo/major-ai-skills` | Scoped package [`@alivirgo/major-ai-skills`](https://github.com/alivirgo/Major-AI-Skills/pkgs/npm/major-ai-skills) (fills repo sidebar) |
| **GitHub Release** | Download `major-ai-skills-2.4.2.tgz` | Verified tarball from [V2.4.2 Release](https://github.com/alivirgo/Major-AI-Skills/releases/latest) |
| **skills.sh / Vercel** | `npx skills add alivirgo/Major-AI-Skills` | Discovery via install telemetry |
| **Claude Code Marketplace** | `.claude-plugin/marketplace.json` | Add this repo as a marketplace, then install a specialized plugin |
| **Gemini CLI Extension** | `gemini extensions install https://github.com/alivirgo/Major-AI-Skills` | [Gallery listing verified September 11, 2026](https://geminicli.com/extensions) |
| **Codex Marketplace** | `codex plugin marketplace add alivirgo/Major-AI-Skills` | Browse Major AI Skills in the plugin directory |
| **unpkg CDN** | `https://unpkg.com/major-ai-skills@latest/` | Secondary npm package CDN mirror |
| **GitHub Pages** | [alivirgo.github.io/Major-AI-Skills](https://alivirgo.github.io/Major-AI-Skills/) | Filterable web catalog |
| **Medium Article** | [What are AI agent skills?](https://medium.com/@alithetechguy/what-are-ai-agent-skills-claude-code-cursor-skill-md-explained-plus-392-skill-library-to-instal-a4218fa6f0b5) | SEO/GEO answer-first guide |
Full channel list + submit links: [docs/users/distribution.md](docs/users/distribution.md).
โถ Click to expand CLI Installation Recipes (npm, Cursor, Claude Code, Antigravity)
```bash
# Preview an exact set for Antigravity (Safe Dry-Run)
npx major-ai-skills --antigravity --skills raycast,ffmpeg,blender --dry-run
# Install into Cursor
npx major-ai-skills --cursor --skills solidworks,figma,vscode
# Install into Claude Code by Category
npx major-ai-skills --claude --category cad,efficiency
# Install into Codex CLI
npx major-ai-skills --codex --skills playwright,docker,supabase
```
โถ Click to expand Multi-Agent skills.sh Commands
Browse the [repository on skills.sh](https://skills.sh/alivirgo/Major-AI-Skills). Choose exact skill IDs from [CATALOG.md](CATALOG.md):
Browse the [web catalog](https://alivirgo.github.io/Major-AI-Skills/catalog.html), with a direct link for every skill, such as [FFmpeg](https://alivirgo.github.io/Major-AI-Skills/catalog.html#ffmpeg).
```bash
npx skills add alivirgo/Major-AI-Skills --list
npx skills add alivirgo/Major-AI-Skills --skill blender --skill figma -g -y
```
Individual listings are discovered through telemetry-enabled installs with the Vercel CLI. `--list` only previews discovery. Our separate `major-ai-skills` installer does not register installs with skills.sh. The generated [skills.sh.json](skills.sh.json) groups the repository page by category; it does not submit skills. See the [maintainer indexing guide](docs/users/skills-sh-indexing.md) for verification and publishing steps.
โถ Click to expand GitHub Packages & Claude Plugin Marketplace setup
#### GitHub Packages
```bash
# One-time: authenticate to GitHub's npm registry
# echo "//npm.pkg.github.com/:_authToken=YOUR_GH_TOKEN" >> ~/.npmrc
npm install -g @alivirgo/major-ai-skills --registry=https://npm.pkg.github.com
major-ai-skills --cursor --skills blender,figma
```
#### Claude Code plugin marketplace
```text
/plugin marketplace add alivirgo/Major-AI-Skills
/plugin install mas-cad-studio@major-ai-skills
```
---
### ๐ Verify Installation
```bash
# macOS / Linux
test -d ~/.cursor/skills && ls ~/.cursor/skills
# Windows PowerShell
Test-Path "$HOME\.cursor\skills"
```
### ๐ฌ Run your first skill
```text
Use @blender to batch-rename mesh objects and export a clean FBX.
```
---
## ๐งฉ Recommended Specialized Plugins
Start with the pack that matches your exact discipline:
| Plugin | Domain & Best For | Focus Skills |
| :--- | :--- | :--- |
| **MAS CAD Studio** | Mechanical & Industrial Design | SolidWorks, Fusion 360, CATIA, NX, Rhino, Blender |
| **MAS Video Lab** | Video Production & Motion | DaVinci Resolve, Final Cut Pro, Premiere, After Effects, FFmpeg |
| **MAS 3D & Games** | DCC Tools & Game Engines | Cinema 4D, Houdini, ZBrush, Unity, Unreal Engine, Godot |
| **MAS Design & Knowledge** | UI/UX & Knowledge Ops | Figma, Photoshop, Obsidian, Notion, Linear |
| **MAS Desktop Ops** | OS Power-Tools & Systems | Raycast, Everything, PowerToys, Docker, VS Code, Bruno, Tailscale |
| **MAS Efficiency Pack** | Token & Context Optimizers | CSV over JSON, Token-aware chunking, Selective grep |
| **MAS Common Sense Pack** | Everyday Prompting Habits | Short answers first, Meeting decisions, Confidence rating |
Details: [docs/users/plugins.md](docs/users/plugins.md) ยท manifests in [`plugins/`](plugins/).
---
## ๐งฐ Choose Your Tool
| Tool / Host | How to Install | First Use Prompt |
| :--- | :--- | :--- |
| **Cursor** | `npx major-ai-skills --cursor --skills ` | `@raycast help me build a Script Command` |
| **Claude Code** | `npx major-ai-skills --claude --skills ` | Ask Claude to use `@solidworks` |
| **Codex CLI** | `npx major-ai-skills --codex --skills ` | Use `@docker` to harden a Compose file |
| **Gemini CLI** | `npx major-ai-skills --gemini --skills ` | Use `@figma` to map components to code |
| **Antigravity IDE** | `npx major-ai-skills --antigravity --skills --dry-run` | Install only after review |
| **Antigravity CLI (agy)** | `npx major-ai-skills --agy --skills ` | `/ffmpeg compress this clip` |
| **Kiro** | `npx major-ai-skills --kiro --skills ` | Use `@obsidian` to structure a vault |
| **OpenCode** | `npx major-ai-skills --opencode --category efficiency` | `@csv-over-json-tables` |
| **Custom Path** | `npx major-ai-skills --path ./my-skills --skills ` | Configured for your custom environment |
๐ Deep Dive Documentation Guides
- ๐ [Getting Started Guide](docs/users/getting-started.md)
- ๐ฃ [Claude Code Skills Guide](docs/users/claude-code-skills.md)
- ๐ [Cursor Skills Guide](docs/users/cursor-skills.md)
- ๐ข [Codex CLI Skills Guide](docs/users/codex-cli-skills.md)
- ๐ต [Gemini CLI Skills Guide](docs/users/gemini-cli-skills.md)
- ๐ด [Antigravity Skills Guide](docs/users/antigravity-skills.md)
- ๐ค [AI Agent Skills Playbook](docs/users/ai-agent-skills.md)
- ๐ฌ [Featured Workflows and Examples](docs/users/spotlight.md)
- ๐ [skills.sh Launch Kit & Measurement](docs/users/skills-sh-launch.md)
---
## ๐ฌ Interactive FAQ
โ What are agentic skills / AI agent skills?
**Agentic skills** (also called **AI agent skills**, **Claude Code skills**, **Cursor skills**, or `SKILL.md` playbooks) are reusable instruction packages that teach coding agents how to run a workflow with clearer constraints. Major AI Skills is an installable skill library of those playbooks focused on professional apps and efficient prompting.
โ What is Major AI Skills?
A curated, installable GitHub library of **412+ agent skills** for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and related AI coding assistants - covering CAD, video, 3D, design, desktop utilities, devops tools, token efficiency, and common-sense habits.
โ How do I install Claude Code skills or Cursor skills from this repo?
```bash
npx major-ai-skills --claude --skills
npx major-ai-skills --cursor --skills
```
See [claude-code-skills.md](docs/users/claude-code-skills.md) and [cursor-skills.md](docs/users/cursor-skills.md).
โ Should I install everything at once?
No. Prefer `--skills` or `--category`, or a specialized plugin. Antigravity watches `~/.agents/skills` - a full dump can exhaust context. Use `--all` only when you intentionally accept that risk.
โ Where did the old folders go?
Application, efficiency, and common-sense skills now live under `skills//SKILL.md`. Optional model variants remain as `gpt.md` / `gemini.md` inside the same folder.
โ How do I browse the complete catalog?
- ๐ [CATALOG.md](CATALOG.md)
- โ๏ธ [skills_index.json](skills_index.json)
- ๐ [Hosted Website](https://alivirgo.github.io/Major-AI-Skills/)
- โก [jsDelivr CDN Directory](https://cdn.jsdelivr.net/npm/major-ai-skills@latest/)
---
## ๐ฆ Bundles & Workflows
| Surface | Answers | Use It For |
| :--- | :--- | :--- |
| **Specialized Plugin** | What should I install for this domain? | Focused packs |
| **Bundle** | Which skills belong together? | Role-based discovery |
| **Workflow** | What order should the agent run skills in? | Outcome playbooks |
- ๐ฆ Bundles: [docs/users/bundles.md](docs/users/bundles.md)
- ๐ Workflows: [docs/users/workflows.md](docs/users/workflows.md)
---
## ๐ Browse the Catalog
What you get in this repository:
- ๐ง **Skills Library** in [`skills/`](skills/)
- ๐ป **Installer CLI** via the npm package (`major-ai-skills`)
- ๐ **Generated Catalog** in [`CATALOG.md`](CATALOG.md) and [`skills_index.json`](skills_index.json)
- ๐ **Plugins & Bundles** in [`plugins/`](plugins/) and [`data/bundles.json`](data/bundles.json)
- ๐ **Documentation** under [`docs/`](docs/)
- ๐ **GitHub Pages Site** in [`index.html`](index.html)
- โก **Global CDN** via [jsDelivr](https://cdn.jsdelivr.net/npm/major-ai-skills@latest/)
Categories include: CAD, video, 3D, games, design, knowledge, desktop (macOS/Windows/Linux), GIS, scientific, medical, music, ERP, enterprise, EDA, forensics, PLC, network, efficiency, common-sense, devops, automation, testing, office, and more.
---
## โ๏ธ Compare Alternatives
High-intent guides for people comparing skill libraries on Google / GitHub / AI answer engines:
- ๐ฃ **[Best Claude Code skills on GitHub](https://alivirgo.github.io/Major-AI-Skills/best-claude-code-skills/)** - HTML landing (also [markdown](docs/users/best-claude-code-skills-github.md))
- ๐ **[Best Cursor skills on GitHub](https://alivirgo.github.io/Major-AI-Skills/best-cursor-skills/)** - HTML landing (also [markdown](docs/users/best-cursor-skills-github.md))
- ๐ด **[Best Antigravity skills](https://alivirgo.github.io/Major-AI-Skills/best-antigravity-skills/)**
- โ **[What are AI agent skills?](https://alivirgo.github.io/Major-AI-Skills/what-are-agent-skills/)**
- ๐ฐ **[Medium: What are AI agent skills? Claude Code, Cursor & SKILL.md explained](https://medium.com/@alithetechguy/what-are-ai-agent-skills-claude-code-cursor-skill-md-explained-plus-392-skill-library-to-instal-a4218fa6f0b5)** - FAQ/GEO-style article
- โ๏ธ **[Major AI Skills vs agentic-awesome-skills](https://alivirgo.github.io/Major-AI-Skills/vs-agentic-awesome-skills/)**
- ๐จ **[Professional App Skills](https://alivirgo.github.io/Major-AI-Skills/app-skills/)** - SolidWorks, Blender, Figma, โฆ
- ๐ค **[AI answer engines / GEO](docs/users/ai-answer-engines.md)** - ChatGPT, Perplexity, Gemini, Copilot, Claude citation surfaces
- Large coding catalogs such as [agentic-awesome-skills](https://github.com/sickn33/agentic-awesome-skills) remain excellent for generic agent workflows; Major AI Skills specializes in **product-depth** and **efficiency** skills you can install beside them.
Machine-readable discovery for answer engines and agents:
- ๐ https://alivirgo.github.io/Major-AI-Skills/llms.txt
- ๐ https://alivirgo.github.io/Major-AI-Skills/llms-full.txt
- โ๏ธ https://alivirgo.github.io/Major-AI-Skills/skills_index.json
- โก https://cdn.jsdelivr.net/npm/major-ai-skills@latest/skills_index.json
---
## ๐ค Contributing
- Add skills under `skills//SKILL.md`
- Start from [docs/contributors/skill-template.md](docs/contributors/skill-template.md)
- Validate with `npm run validate` and refresh the index with `npm run index`
- See [CONTRIBUTING.md](CONTRIBUTING.md)
---
## ๐ฅ Community
- โ **Buy Ali a coffee** โ [whop.com/major-ai-skills/products/buy-ali-a-coffee](https://whop.com/major-ai-skills/products/buy-ali-a-coffee/) (also shown after `npx major-ai-skills` installs)
- ๐ฌ [Discussions](https://github.com/alivirgo/Major-AI-Skills/discussions) for ideas
- ๐ [Issues](https://github.com/alivirgo/Major-AI-Skills/issues) for bugs
- ๐ [Medium Article](https://medium.com/@alithetechguy/what-are-ai-agent-skills-claude-code-cursor-skill-md-explained-plus-392-skill-library-to-instal-a4218fa6f0b5) - Agent skills FAQ for SEO / GEO / AI
- ๐ [CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md) ยท [SECURITY.md](SECURITY.md)
---
## ๐ License
[MIT License](LICENSE) ยฉ 2026 Ali Virgo