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 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.
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.
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.
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.
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.
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.
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 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.
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.
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.
A collection of Go-specific agent skills covering language, testing, security, and observability for AI coding assistants.
Curated portable skills and custom agents that help AI coding agents work with .NET and C#.
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.
A community-written guide covering methods and test cases for security testing web applications and web services.
Example notebooks and guides showing how to accomplish common tasks with the OpenAI API.
A beginner curriculum teaching the Model Context Protocol (MCP) with hands-on code examples in C#, Java, JavaScript, Rust, Python, and TypeScript.
Code-first Jupyter tutorials for building and deploying production-grade GenAI agents, from prototype to enterprise deployment.
Official repository for the OWASP Top 10 document, a ranked list of the most critical web application security risks.
A Vue-based static site collecting IELTS prep materials covering vocabulary, grammar, listening, reading, and writing.
A free, cohort-based course teaching ML engineering: training models, exposing them via APIs, and deploying with Docker, Kubernetes, and AWS Lambda.
Python and Jupyter reproductions of quant strategies from Chinese brokerage research reports, covering A-share timing, factors, value and portfolio optimization.
Chinese translation of the Deep Learning textbook by Goodfellow, Bengio, and Courville, with community proofreading.
A curated collection of prompts, video-generation techniques, and API guides for ByteDance's Seedance 2.0 AI video model.