A set of small, composable agent skills for software engineering workflows, taken from the author's own .agents directory.
Agent skill that generates editorial diagrams as one self-contained HTML + SVG file, with 44-45 diagram types.
Anthropic-managed marketplace directory of curated plugins for Claude Code, split into internal and external plugin folders.
A coding-agent skill that runs multi-phase security audits with isolated agents and independently verified, machine-readable findings.
A collection of 177 validated scientific skills for AI agents, covering biology, chemistry, medicine, and data analysis, plus 100+ scientific database references.
A composable skills framework and development methodology that guides coding agents through design, planning, TDD, and subagent-driven implementation.
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.
Agent harness system of skills, agents, hooks, rules, memory, and security scanning for Claude Code, Codex, Cursor, and other AI coding tools.
An open, structured graph of 1,616 primary-school micro-topics with prerequisite dependencies and curriculum standards alignment.
Design guidance skill and detector rules that steer AI coding agents away from generic frontend design patterns.
A collection of Chinese-language circumvention tools, bundled Chrome/Firefox proxy packs, and setup tutorials for V2Ray, Shadowsocks, and related clients.
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.
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.
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.
Original Apollo 11 Guidance Computer source code for the Command Module (Comanche 055) and Lunar Module (Luminary 099).
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 set of 49 Claude Code subagents and 74 slash-command workflows that structure an AI session into a game dev studio with defined roles.
A multi-harness collection of plugins, agents, skills, and commands for AI coding tools like Claude Code, Codex CLI, and Cursor.
A curated Chinese-language guide to free, ad-free sources for watching TV shows and movies, with availability checked daily.
A design skill for Claude Code, Cursor, and Codex that generates UI deliberately avoiding generic AI-generated aesthetics.
Interactive collection of reusable CSS UI transitions with copy-ready snippets, a CLI, and an agent skill for applying them.
A curated list of free system design learning materials and interview preparation problems and concepts.
Community-maintained collection of publicly available IPTV channel streams from around the world, distributed as M3U playlists.
A curated list of open-source video games and open-source remakes of commercial games, grouped by genre.
A free Vibe Coding course that teaches beginners to build and launch AI-assisted products from plain-language descriptions.
Reference Claude agents, skills, and data connectors for investment banking, equity research, private equity, and wealth management workflows.
A free Chinese-language 100-day Python course, from basics to advanced topics, with lessons and code examples.
An open-source, animated, illustrated tutorial on data structures and algorithms with runnable code in many languages.
A curated list of LLM APIs that offer permanent free tiers for text inference, with base URLs, models, and rate limits.
Curated list and one-command installer for 750+ open-source intelligence and security tools across 50 categories.
Code examples for the O'Reilly book Hands-On Large Language Models, covering LLM concepts and practical techniques in Jupyter notebooks.
A collection of Vercel's official agent skills, packaged instructions and scripts that extend AI coding agents.
An interactive Jupyter notebook course teaching prompt engineering techniques for Anthropic's Claude models.
A collection of Agent Skills for Claude Code, Cursor, Codex and other AI coding agents covering web design, retrieval, image prompting and video.
A curated list of libraries, packages, and resources for quantitative finance across many languages and topics.
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 community-maintained, alphabetized list of video game decompilation projects gathered from across the internet.
A collection of security testing wordlists covering usernames, passwords, URLs, fuzzing payloads, web shells, and sensitive data patterns.
A curated reference of Claude Code best practices covering subagents, commands, skills, hooks, memory, and workflows.
A large curated guide covering self-hosting tools, hardware, and setup walkthroughs for running software on your own servers.
Official Expo team AI agent skills for building, deploying, upgrading, and debugging Expo apps and EAS services.
Companion repository for Chip Huyen's book AI Engineering, with chapter summaries, study notes, prompt examples, and case studies.
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.
Course materials, code, notebooks and datasets for the Zero to Mastery Machine Learning and Data Science course.
A curated list of resources for learning English across listening, speaking, reading, writing, grammar, and vocabulary.
Open-source mini quadruped robot built on an ESP32, with 3D-printable parts, 8 servos, and an OLED face.
Hosts community-contributed rule files (JSON) for the Kazumi anime streaming app's source scraping.
A collection of 42+ runnable Jupyter notebooks, each tutorial covering an advanced technique for Retrieval-Augmented Generation systems.
A JSON dataset of 1,324 fitness exercises with animation GIFs, thumbnails, muscle-group and equipment data, and multilingual instructions.
Work-in-progress C++ decompilation of The Legend of Zelda: Breath of the Wild v1.5.0 for Nintendo Switch.
Monorepo of research code and datasets released by Google Research, spanning many subprojects.
A 12-week, 24-lesson beginner curriculum covering AI fundamentals, neural networks, computer vision, NLP, and AI ethics with TensorFlow and PyTorch labs.
A study guide and interview-prep curriculum for AI/ML technical roles at big tech, covering coding, ML breadth, system design, and behavioral rounds.
A 12-week, 26-lesson beginner curriculum on classic machine learning using Scikit-learn, with quizzes and projects in Python and R.
Collection of TVBox and OKε½±θ§ configuration files (JSON source lists) for streaming video, live TV, and parsers.
A collection of Go-specific agent skills covering language, testing, security, and observability for AI coding assistants.