AI skills and agents for developers

Windows

dockur · Kit

dockur’s open source container that runs Windows inside Docker. It downloads and installs the version you pick on its own, with KVM for near-native speed. You…

Project AIRI

moeru-ai · Kit

Moeru AI’s open-source virtual character, inspired by the streamer Neuro-sama. It runs on your desktop or in a browser with the chat model, voice and vision yo…

drawDB

drawdb-io · Kit

A free database diagram editor that runs in your browser. You draw tables and relationships, import SQL, and export SQL, images or DBML. The notes cover runnin…

Crawl4AI

unclecode · Kit

UncleCode’s open source web crawler and scraper for language models and AI agents. It loads a page in a browser and returns clean Markdown, or JSON in a shape…

Ladybird

LadybirdBrowser · Kit

The Ladybird developers’ web browser, with its own engine built on web standards. It is pre-alpha and for developers, so you build it from source. These notes…

OpenHands Agent Canvas

OpenHands · Kit

OpenHands’ open source, self-hosted control center for coding agents. One browser app runs the OpenHands agent, Claude Code, Codex, Gemini CLI, Pi or OpenCode…

Taste Skill

Leonxlnx · Skill

Leonxlnx’s Agent Skill that gives Claude Code and Codex an art direction, pictures from open collections and a real-browser check, so the websites and app scre…

Hallmark design skill

Nutlope · Skill

Nutlope’s design skill for Claude Code, Codex, Cursor and OpenCode. It builds pages from fifty themes or a custom direction, then checks them in a browser for…

Playwright MCP

microsoft · MCP server

Microsoft’s MCP server that lets your AI assistant open pages, click, type and fill forms in a real browser, reading each page as structured text instead of sc…

Brief Claude Code or Codex on a coding job in a folder you shared, then check what it built in the browser