awesome-omni-skills

Name: awesome-omni-skills
Author: diegosouzapw

Warning

Public repository of AI coding skills, curated improved best-practice skills, and runtime surfaces for CLI, API, MCP, and A2A.

100stars

24forks

Python

Installation

# Add to your Claude Code skills
git clone https://github.com/diegosouzapw/awesome-omni-skills

Getting Started

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Security ReportWarning

Last scanned: 7/31/2026

{
  "issues": [
    {
      "type": "npm-audit",
      "message": "@hono/node-server: Node.js Adapter for Hono: Path traversal in `serve-static` on Windows via encoded backslash (`%5C`)",
      "severity": "medium"
    },
    {
      "type": "npm-audit",
      "message": "@modelcontextprotocol/sdk: Vulnerability found",
      "severity": "medium"
    },
    {
      "type": "npm-audit",
      "message": "body-parser: body-parser vulnerable to denial of service when invalid limit value silently disables size enforcement",
      "severity": "low"
    },
    {
      "type": "npm-audit",
      "message": "fast-uri: fast-uri vulnerable to host confusion via literal backslash authority delimiter",
      "severity": "high"
    },
    {
      "type": "npm-audit",
      "message": "hono: Hono: IP Restriction bypasses static deny rules for non-canonical IPv6 ",
      "severity": "high"
    },
    {
      "type": "npm-audit",
      "message": "postcss: PostCSS: Arbitrary file read and information disclosure via attacker-controlled sourceMappingURL in CSS comments",
      "severity": "high"
    },
    {
      "type": "npm-audit",
      "message": "qs: qs has a remotely triggerable DoS: qs.stringify crashes with TypeError on null/undefined entries in comma-format arrays when encodeValuesOnly is set",
      "severity": "medium"
    },
    {
      "type": "npm-audit",
      "message": "tmp: tmp has Path Traversal via unsanitized prefix/postfix that enables directory escape",
      "severity": "high"
    },
    {
      "type": "npm-audit",
      "message": "vite: launch-editor: NTLMv2 hash disclosure via UNC path handling on Windows",
      "severity": "high"
    },
    {
      "type": "npm-audit",
      "message": "ws: ws: Uninitialized memory disclosure",
      "severity": "high"
    }
  ],
  "status": "WARNING",
  "scannedAt": "2026-07-31T06:43:28.698Z",
  "npmAuditRan": true,
  "pipAuditRan": true,
  "promptInjectionRan": true
}

README.md

Frequently Asked Questions

What is awesome-omni-skills?

awesome-omni-skills is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by diegosouzapw. Public repository of AI coding skills, curated improved best-practice skills, and runtime surfaces for CLI, API, MCP, and A2A. It has 100 GitHub stars.

Is awesome-omni-skills safe to use?

awesome-omni-skills returned warnings in SkillsLLM's automated security scan. It has no critical vulnerabilities, but review the flagged issues in the Security Report section before adding it to your workflow.

How do I install awesome-omni-skills?

Clone the repository with "git clone https://github.com/diegosouzapw/awesome-omni-skills" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is awesome-omni-skills written in?

awesome-omni-skills is primarily written in Python. It is open-source under diegosouzapw on GitHub, so you can review or fork the full source.

Are there alternatives to awesome-omni-skills?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh awesome-omni-skills against similar tools.

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Related Skills

ECC

by affaan-m

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

236,354

Vibe-Coder-MCP claudekit

🧠 Awesome Omni Skills

Public Skill Repository · Curated Improved Best-Practice Skills · Runtime Surfaces

The skill catalog that installs itself. CLI · API · MCP · A2A — all from a single npx command.

🚀 4715 skills · 7 bundles · 9 install clients · 16 MCP clients · 4 runtime surfaces

⚡ Install in 1 min · 🛠️ Choose your tool · 📖 CLI Guide · 📦 Bundles · 🔌 Runtime · 💡 Why Awesome Omni Skills

📊 Project at a Glance

	Metric	Value
📦	Published Skills	`4715` native skills across 17 active categories
🎯	Bundles	`7` fully backed curated bundles
🖥️	Install Clients	`9` install-capable AI coding assistants
🔌	MCP Clients	`16` MCP config-capable clients across `33` first-class targets
🔐	Curated Output	`1623` enhanced English derivatives in `skills_omni`
🧪	Validation Mix	`4073` passed · `642` warn · `0` errors
📋	Current Release	`v0.12.9`

🚀 New Here? Start Here

🔍 Searched for AI coding skills, Claude Code skills, Cursor skills, Codex CLI skills, Gemini CLI skills, Antigravity skills, or installable SKILL.md libraries? You're in the right place. 👇

1️⃣ What is this?

Awesome Omni Skills is an installable skill catalog and runtime for AI coding assistants. At its core, it is a public repository of reusable SKILL.md playbooks, a curated repository of improved best-practice derivatives, and the CLI, API, MCP, and A2A runtime surfaces that distribute and operate the same catalog.

Native intake enters skills/ in two ways: direct contributor PRs and reviewed repository-based external-import PRs. Curated English-only derivatives are then proposed separately into skills_omni/ by the private enhancement pipeline.

Component	Description
🧠 Skills	Reusable `SKILL.md`-based playbooks for AI assistants, including native intake from direct contributor PRs and reviewed repository-based external-import PRs
📦 Manifests	Generated JSON manifests, bundles, and archives
🧭 Guided Install	Interactive TTY and visual terminal install flows
🌐 Catalog API	Read-only HTTP API for search, discovery, and downloads
🔌 MCP Server	Discovery, recommendation, and client-aware config tooling
🤖 A2A Runtime	Agent-to-agent task orchestration
✨ Enhancement Pipeline	Private enhancer publishes curated English derivatives into `skills_omni/`

2️⃣ Quick Start

# Open the visual shell in an interactive terminal
npx awesome-omni-skills

# Or force the text guided installer explicitly
npx awesome-omni-skills install --guided

3️⃣ Verify

test -d ~/.gemini/antigravity/skills && echo "✅ Skills installed"

4️⃣ Use your first skill

💬 "Use @brainstorming to plan a SaaS MVP."

💬 "Use @api-design to review this endpoint design."

💬 "Use @debugging to isolate this regression."

5️⃣ Start with a bundle

🎯 Goal	Bundle	Command
General engineering	`essentials`	`npx awesome-omni-skills --bundle essentials`
Product + app delivery	`full-stack`	`npx awesome-omni-skills --bundle full-stack`
Design systems	`design`	`npx awesome-omni-skills --bundle design`
Security review	`security`	`npx awesome-omni-skills --bundle security`
Infra and release	`devops`	`npx awesome-omni-skills --bundle devops`
LLM applications	`ai-engineer`	`npx awesome-omni-skills --bundle ai-engineer`
OSS maintenance	`oss-maintainer`	`npx awesome-omni-skills --bundle oss-maintainer`

🧩 Core Concepts

Before comparing bundles or picking an install path, understanding these five building blocks helps:

Concept	What it means
🧠 Skills	Reusable `SKILL.md` playbooks that teach an assistant how to execute a workflow well
📦 Catalog Artifacts	Generated JSON and archive outputs enabling search, comparison, download, and install
🔌 MCP Config	Client-side configuration for assistants to discover Awesome Omni Skills through MCP tools
🤖 A2A Runtime	Agent-to-agent orchestration for discovery, recommendation, and install-plan handoff
✨ Curated Output	`skills_omni/` — the Awesome Omni Skills-maintained enhanced surface, separate from native upstream intake

📝 Native/Curated policy:

skills/ accepts native upstream intake in any language, whether submitted directly or proposed by the private external-sync runtime

skills_omni/ is always curated and published in English

skills_omni/ is a one-way surface and does not loop back into native intake

direct contributor PRs and repository-based external intake share the same validator, metadata refresh, and enhancer path

💡 Why Awesome Omni Skills

Not just "another repository with skills in folders." Awesome Omni Skills has a stronger contract and a broader runtime surface.

If you want…	📁 Typical skills repo	✨ Awesome Omni Skills
Install into a real assistant	Manual copy or custom script	`npx awesome-omni-skills`, guided install, visual UI, selective `--skill` and `--bundle`
Search and compare skills	Browse markdown manually	Generated catalog, filtering, bundle planning, search, compare, and recommendation
Use the same data across tools	Separate logic per tool	Shared manifests and catalog for CLI, API, MCP, and A2A
Configure MCP clients	Hand-edit files	`config-mcp`, local sidecar previews, generated recipes, and allowlisted writes
Trust repository content	Minimal or ad hoc linting	Critical static security gate blocks unsafe patterns such as remote content piped into shell or instructions that try to expose prompts, secrets, or hidden context
Trust releases	Best-effort packaging	Checksums, signed archives, ClamAV + VirusTotal verified release CI, and publish preflight
Curate community intake	Whatever lands stays as-is	Native intake in `skills/`, curated English derivatives in `skills_omni/` with attribution

🖥️ Compatibility and Invocation

These skills follow the SKILL.md model and can be used as a normal repository, but the package also installs and configures them across a broad surface:

9 install-capable clients · 16 MCP config-capable clients

🎯 Install-Capable Clients

Tool	Type	Invocation Example	Install Path
🟢 Claude Code	CLI	`Use brainstorming to plan a feature`	`~/.claude/skills`
🔵 Cursor	IDE	`@brainstorming help me plan a feature`	`~/.cursor/skills`
🟡 Gemini CLI	CLI