A collection of 177 validated scientific skills for AI agents, covering biology, chemistry, medicine, and data analysis, plus 100+ scientific database references.
Agent skill that generates editorial diagrams as one self-contained HTML + SVG file, with 44-45 diagram types.
Agent harness system of skills, agents, hooks, rules, memory, and security scanning for Claude Code, Codex, Cursor, and other AI coding tools.
A composable skills framework and development methodology that guides coding agents through design, planning, TDD, and subagent-driven implementation.
An Agent Skill that steers coding agents to design websites and app screens with art direction, real photos, and in-browser checks.
A collection of role-specific AI agent personas with defined processes and deliverables, installable into tools like Claude Code, Cursor, and Gemini CLI.
A repository of official Cursor plugins for developer tools and workflows, plus the plugin specification they follow.
A free, MIT-licensed course of 542 lessons on AI engineering, implementing model internals, retrieval, and agent runtimes from scratch.
A set of production-grade engineering skills and slash commands that guide AI coding agents through spec, plan, build, test, review, and ship phases.
A collection of Chinese-language circumvention tools, bundled Chrome/Firefox proxy packs, and setup tutorials for V2Ray, Shadowsocks, and related clients.
Modular SKILL.md instructions that ground AI agents in Android development best practices from developer.android.com.
Port of Poteto's pstack, a set of opinionated agent workflow skills, translated for Claude Code, Codex, Copilot, Pi, OpenCode, and Gemini.
Community-maintained collection of publicly available IPTV channel streams from around the world, distributed as M3U playlists.
A structured, example-driven tutorial and template collection for learning Claude Code features from basic commands to agents, hooks, and MCP servers.
A multi-harness collection of plugins, agents, skills, and commands for AI coding tools like Claude Code, Codex CLI, and Cursor.
Claude skill kit that turns the agent into a design architect, providing DTCG design tokens, 52 components, 138 design systems, and 52 build gates for accessible UI code.
A routing pack that tells AI coding agents which reverse-engineering or pentest methodology and tools to use for APKs, binaries, JS crypto, PCAPs, and CTFs.
A 21-lesson Microsoft course teaching how to build generative AI applications, with code examples in Python and TypeScript.
A set of 49 Claude Code subagents and 74 slash-command workflows that structure an AI session into a game dev studio with defined roles.
Curated, categorized list of high-quality macOS applications for discovery and search.
A curated list of free system design learning materials and interview preparation problems and concepts.
A free Vibe Coding course that teaches beginners to build and launch AI-assisted products from plain-language descriptions.
An open, bilingual Chinese-language book-guide on lifelong learning in the AI era, covering English study, AI learning, real projects, and personal recovery.
A collection of Claude Code agents, skills, hooks, commands, rules, and MCP configs packaged as a plugin.
A collection of Vercel's official agent skills, packaged instructions and scripts that extend AI coding agents.
A curated Chinese-language handbook of ways to earn side income with AI, covering tools, platforms, and content strategies.
Chinese translation of the Deep Learning textbook by Goodfellow, Bengio, and Courville, with community proofreading.
An open-source, animated, illustrated tutorial on data structures and algorithms with runnable code in many languages.
A collection of Agent Skills for Claude Code, Cursor, Codex and other AI coding agents covering web design, retrieval, image prompting and video.
A collection of 70 cybersecurity projects with source code, certification roadmaps, and learning resources, organized from foundations to advanced.
Curated list and one-command installer for 750+ open-source intelligence and security tools across 50 categories.
Interactive collection of reusable CSS UI transitions with copy-ready snippets, a CLI, and an agent skill for applying them.
A large curated guide covering self-hosting tools, hardware, and setup walkthroughs for running software on your own servers.
A JSON dataset of 1,324 fitness exercises with animation GIFs, thumbnails, muscle-group and equipment data, and multilingual instructions.
A 12-week, 24-lesson beginner curriculum covering AI fundamentals, neural networks, computer vision, NLP, and AI ethics with TensorFlow and PyTorch labs.
A free, self-paced computer science curriculum assembled from online courses and books, modeled on undergraduate CS degree requirements.
Jupyter notebooks and recipes demonstrating code patterns for building with the Claude API, including tool use, RAG, vision, and evaluations.
Collection of TVBox and OKε½±θ§ configuration files (JSON source lists) for streaming video, live TV, and parsers.
A community-maintained, alphabetized list of video game decompilation projects gathered from across the internet.
Companion repository for Chip Huyen's book AI Engineering, with chapter summaries, study notes, prompt examples, and case studies.
A collection of Go-specific agent skills covering language, testing, security, and observability for AI coding assistants.
A 12-week, 26-lesson beginner curriculum on classic machine learning using Scikit-learn, with quizzes and projects in Python and R.
A collection of security testing wordlists covering usernames, passwords, URLs, fuzzing payloads, web shells, and sensitive data patterns.
A curated list of resources for learning English across listening, speaking, reading, writing, grammar, and vocabulary.
Official Expo team AI agent skills for building, deploying, upgrading, and debugging Expo apps and EAS services.
A Rime input scheme for Chinese pinyin built on a tone-annotated, frequency-tuned dictionary and grammar model, with Base, Pro, Lite and Pure editions.
Work-in-progress C++ decompilation of The Legend of Zelda: Breath of the Wild v1.5.0 for Nintendo Switch.
A collection of 42+ runnable Jupyter notebooks, each tutorial covering an advanced technique for Retrieval-Augmented Generation systems.
A set of Claude Code and Codex skills that run value-investing company research using four investors' methodologies via multi-agent analysis.
A free 9-week course teaching data engineering by building an end-to-end data pipeline using tools like Docker, Terraform, Kafka, Spark, and dbt.
Python and Jupyter reproductions of quant strategies from Chinese brokerage research reports, covering A-share timing, factors, value and portfolio optimization.
Agent Skills collection that teaches AI agents how to build on Cloudflare Workers, the Agents SDK, and the Developer Platform.
A free course teaching how to design, develop, deploy, and iterate on production-grade machine learning applications in Python.
A ready-to-use offline Simplified Chinese Rime input method configuration with maintained dictionaries and many input schemes.
Claude Code skills that teach the assistant to build and validate n8n workflows through the n8n-mcp server, plus deployment guidance for self-hosted n8n.
A collection of examples, tutorials, and apps for building with Liquid AI's open-weight LFM models and the LEAP SDK on laptops, mobile, and edge devices.
A curated Markdown list of search engines for security work, covering servers, vulnerabilities, exploits, leaks, and threat intelligence.
NVIDIA's curated collection of interactive GPU computing tutorials, syllabi, and guides covering CUDA, Python, and accelerated libraries.
A study guide and interview-prep curriculum for AI/ML technical roles at big tech, covering coding, ML breadth, system design, and behavioral rounds.
Collection of GitHub Copilot instructions, prompts, agents, and skills for agentic SDLC workflows, context management, and engineering standards.