Skills for Real Engineers. Straight from my .agents directory.
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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.
- ai-scientist
- bioinformatics
- chemoinformatics
- claude
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
Open-source registry and CLI for Claude Code components: agents, commands, skills, hooks, MCPs, settings and mods
- anthropic
- anthropic-claude
- claude
- claude-code
PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.
- agent-skill-repository
- product-management
- agent-skills
- agentic-skills
A privacy-first app that strips AI watermarks from content you own.
An agent skill for creating detailed, interactive isometric illustrations of real-world machines and complex systems. Generates polished SVGs with optional WebGL shaders and 3D effects.
- agent-skill
- open-source
- svg
- vizualization
Comprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an AI research agent with full horsepower. Maintained by Orchestra Research.
- ai
- ai-research
- claude
- claude-code
TranslatedLangGPT: Empowering everyone to become a prompt expert! 🚀 📌 Proposer of Structured Prompt 📌 Initiator of Meta-Prompt 📌 The most popular paradigm for putting prompts into practice | Language of GPT The pioneering framework for structured & meta-prompt design 10,000+ ⭐ | Battle-tested by thousands of users worldwide Created by 云中江树 (Yunzhong Jiangshu, "river and trees amid the clouds")
An agent skill that finds where a photo was taken — OpenStreetMap geometry, elevation skylines, satellite imagery and street view — and shows its work. Works with Claude Code, Codex, Cursor, Gemini CLI, OpenCode and GitHub Copilot.
- claude-code
- geoguessr
- geolocation
- osint
Desktop app that records your on-screen work session and uses the GitHub Copilot SDK to reconstruct it as an intent + ordered steps, then builds a reusable Skill or Automation for Microsoft Autopilots like Scout, Microsoft Copilot Cowork, or Copilot Studio.
TranslatedA skill that turns SRT subtitles into whiteboard hand-drawn animation with a warm beige paper background and flowing handwriting strokes: mask-based zone masking and arrangement + stream continuous strokes (ink→color).
- ai-skill
- hand-drawn
- opencv
- python
Eleven free Claude skills that run a LinkedIn account: posts off 21 hook formulas, comments, replies, profile score, weekly plan, and a humanizer that strips the AI fingerprint and scores the draft before it goes out.
- agent-skills
- ai-humanizer
- claude
- claude-code
Capture iPhone LiDAR and photos, reconstruct editable Three.js rooms, and explore them in a browser.
Terraform & OpenTofu Skill for AI Agents - testing, modules, CI/CD, and production patterns
TranslatedMcDonald's money-saving ordering assistant (麦门精算师, Màimén Jīngsuànshī, "McDonald's actuary") | McDonald's coupon combination optimization Skill: fetches the McDonald's menu and all available coupons, and works out the cheapest ordering combination, Big Mac meal ¥47 → ¥21.9 (53% saved). McDonalds MCP (McDonald's MCP) coupon optimizer · McDonalds China MCP Server · Agent Skill for WorkBuddy · Entry in the McDonald's Programmer Creative Development Contest
- agent-skill
- ai-agent
- coupon-optimizer
- coupons
Art and animation, written as code. Illustrations, loops, interactive web art, launch-videos and scored films in dozens of styles, identical on every render.
- agent-skills
- animation
- canvas
- claude-code
Plain-language agent skills for Claude Code, Codex, Cursor and Gemini CLI: honest session reports, straight verdicts, steps you can follow. MIT.
- agent-skills
- ai-agents
- claude-code
- claude-code-skills
When Claude keeps giving you bad answers, make 100 versions of it fight to the death. Same task, 100 different strategies, a bracket, one answer left. Free Claude Code skill.
An agent skill that builds award-caliber websites from one line
- agent-skills
- astro
- awwwards
- claude-code
SEO foundation checks as an Agent Skill: give it a URL, get a crawler's-eye pass/fail report with evidence. 26 structural checks, zero LLM, deterministic.
TranslatedLet AI generate scientific research charts with your data: 108 recipes, two styles (vivid and subdued), multiple color schemes, delivered as images and source code. For personal non-commercial use only.
Skill training with a corruption and reconstruction loop: train an agent's skill library, not its weights.
Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.
- algorithmic-trading
- kalshi
- polymarket
- python