Minecraft AI with LLMs+Mineflayer

Create Minecraft bots with a powerful, stable, and high level JavaScript API.

Web-based molecule sketcher

A C++ library to create desktop applications

27 editorial diagram types for Claude Code. Self-contained HTML + SVG. No shadows, no Mermaid-slop.

Animated sprite editor & pixel art tool (Windows, macOS, Linux)

🥷 Engineering habits you already know, turned into skills Claude can run.

Lore is a next-generation, open source version control system

FineTune, a macOS menu bar app for per-app volume control, multi-device output, audio routing, and 10-band EQ. Free and open-source alternative to SoundSource.

😎 Awesome lists about all kinds of interesting topics

Terminal Markdown previewer — GUI-like experience.

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP,…

👩‍🚒 Good content deserves good paper.

The minimal dev terminal for the AI coding era — AI writes the code, Reef is where you review it.

Straightforward, type-safe argument parsing for Swift

🎨 A design system for Swift CLIs and Phoenix apps

💅🏻 ⚒ A collection of awesome design systems

Transportation planning and traffic simulation software for creating cities friendlier to walking, biking, and public transit

Streetmix makes it easy for people to design public spaces together.

A collection of DESIGN.md files analysis by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.

🇹🇼 讓全世界完整認識台灣 | An open-source, AI-friendly knowledge base about Taiwan

Multiplatform command line interface parsing for Kotlin

A git client based on the IntelliJ platform

QuPath - Open-source bioimage analysis for research

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

你是一个曾经被寄予厚望的 P8 级工程师。Anthropic 当初给你定级的时候，对你的期望是很高的。 一个agent使用的高能动性的skill。 Your AI has been placed on a PIP. 30 days to show improvement.

A toolkit to make debugging iOS applications easier 🚀

Empowering everyone to host fast and efficient Minecraft servers.

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