Skills for Real Engineers. Straight from my .agents directory.
39 skills
Agent skills directory
Testing & QA Skills
Agent skill repositories with at least one testing & qa skill, grouped by keywords in each skill's name and description.
267 repositories · ranked by GitHub stars · updated daily
Category
Testing & QA Skills
An agentic skills framework & software development methodology that works.
15 skills
Public repository for Agent Skills
20 skills
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
CCCU6 skills
Production-grade engineering skills for AI coding agents.
CCCXCU25 skills
The open-source app everyone uses to manage agents at work
CCCX33 skills
The 1st Collaborative AI Design Agent Workspace. Local-first and open source. Create motion, prototypes, websites, apps, dashboards, presentations, images, and videos with your team and AI agents. Share work, exchange feedback, and iterate together in one workspace.
40 skills
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
CCCXCUGM40 skills
OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering.
CCCXCUGM+136 skills
A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings
1 skill
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
CCCXCU40 skills
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 250,000+ scientists worldwide. 177 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
CCCXCU40 skills
Skills for Designers and Engineers.
18 skills
Your AI workspace for models, agents, and productivity.
20 skills
符合nature论文学术表达和科研绘图的Skill
CX24 skills
Agent skills for Obsidian. Teach your agent to use Obsidian CLI and open formats including Markdown, Bases, JSON Canvas.
CCCXOC6 skills
2,955+ reusable AI agent skills for Claude Code, Codex, Cursor and Gemini CLI. AAS Core adds local catalog discovery, agent-owned selection and plan preview. CLI, MCP and plugins.
CCCXCUGM40 skills
A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!
32 skills
Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack AI-powered routing + On-demand toolchain bootstrapping + Self-evolving knowledge base Supports Claude Code, Kiro, Cursor, Cline, and other AI coding clients 逆向/渗透/安全技能路由包 - AI 自动路由 + 按需自举工具链 + 自动进化经验库 | 支持 Claude Code / Kiro / Cursor / Cline 等代码 AI 客户端
CCCU40 skills
Plugins, agents, skills, and commands for Claude Code, Codex CLI, Cursor, OpenCode, Antigravity CLI, GitHub Copilot, and Pi, written once in Markdown and adapted to each tool by generators with validation and evals.
CCCXCUGH+140 skills
Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.
GH40 skills
817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains · Apache 2.0
- abusing-dpapi-for-credential-access
- abusing-shadow-credentials-for-privesc
- achieving-cmmc-level-2-compliance
CCCXCUGH+140 skills
Open-source registry and CLI for Claude Code components: agents, commands, skills, hooks, MCPs, settings and mods
CC40 skills
A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK
CC4 skills
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