Agent Skills Directory: Open-Source SKILL.md SkillsAgent Skills Directory: Open-Source SKILL.md Skills

Claude Skills

Reusable skills for Claude Code

Mafia Claude Skills

Una colección de Claude Skills en español para potenciar tus flujos de trabajo con Claude AI.

Claude Sdlc Skills

AI-native SDLC skills for Claude Code: requirement intake & audit, adversarial review gate, AI test orchestration, decision re-check, release config audit

Claude Skills

A collection of Claude Code skills and plugins. Includes intelligent web scraper with self-learning capabilities.

Claude Skills

A collection of Claude Code skills including autoskill - a meta-skill that learns from your corrections and updates other skills automatically.

Cybrix Skills

Claude Code skills for Cybrix — install via "claude plugin marketplace add cybrixcc/cybrix-skills". Open-source skills paired with the Cybrix hosted backend.

Agent Skills

Opinionated AI agent skills for building applications with MotherDuck

Cys Claude Sermon Skills

21개 한국어 Claude 설교 준비 스킬 모음 — 본문 분석, 원어 문법, 교회사·교리, 회중 반응 시뮬레이션까지

Claude Skills

UX/UI evaluation, AI governance, and AI security skills for AI coding assistants. Audit interfaces with Nielsen heuristics, WCAG, Don Norman principles. Assess AI risk with NIST AI RMF, ISO 42001, OWASP LLM Top 10, and OWASP AI Testing Guide.

Maxhub API Skills

让 AI 助手轻松获取抖音、TikTok、B 站、小红书等 21 个主流平台的数据｜Enable AI assistants to easily access data from 21 mainstream platforms including Douyin, TikTok, Bilibili, Xiaohongshu｜AI アシスタントが抖音・TikTok・Bilibili・小紅書など 21 の主流プラットフォームのデータを簡単に取得｜AI 어시스턴트가 도우인, 틱톡, 빌리빌리, 샤오홍슈 등 21개 주류 플랫폼 데이터를 간편하게 확보

OSS Skills

15 executable skills that walk you through your first open source contribution. Works in Claude Code, Cursor, Codex, Copilot, Windsurf, Zed and anything that reads AGENTS.md. Built by a GSoC mentor.

Kai Cmo Harness

Open-source marketing harness for Claude Code and Codex: skills for SEO, content, email, ads, launches, CRO and AI-search visibility. Run as a service by Talk To Gina.

Ase

Agentic Software Engineering (ASE)

Claude Code Skills

Claude Code skills collection - slides-generator and more

Claude AI Skills Collection 2026

A curated collection of official and community-built Claude Skills.

Startup Claude Skills

Reusable Claude Code skills for launching and running a tech startup. Drop into any project's .claude/skills/ directory.

Claude Memory Skill

A minimal, low-friction memory system for Claude Code

Claude Code To Deep Agents Skills Converter

Convert Claude Code skills to Deep Agents format (English & Portuguese)

Claude Code Cowork Skills File Organizer

AI-powered file organization using the PARA method (Building a Second Brain). Intelligent categorization into Projects, Areas, Resources, Archive with inbox workflow. Skills for Claude Code & Cowork.

Claude Skills

A collection of Claude skills and tooling for creating them from source materials

Claude Thai Skills

ทักษะ Claude Code สำหรับคนไทย — แปล, แคปชั่น, เรซูเม่, จดหมายราชการ, PDPA, ใบกำกับภาษี, PromptPay, เลขบัตร ปชช., วันที่ พ.ศ. — 12 skills

Claude Code Skills Lab

A collection of hands-on skills for students to explore and practice when learning the Skills concept in Claude Code. These examples accompany **Lesson 04 of Chapter 5** in the AI Native Development book.

Claude Code Promts Skills

Production-ready prompt library for Claude coding agents. APEI methodology, ~35 specialist prompts, current Claude Code coverage, plus a /find-prompt skill that routes any task to the right prompt.

Pm Ba Claude Skills

5 free Claude AI skills for Product Managers & Business Analysts — PRDs, user stories, meeting notes, market research, stakeholder updates