AI Agent Skills

All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic doc…

A design system built by IBM

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit…

An implementation of GitHub's Primer Design System using React

Primer is GitHub's design system. This is the CSS implementation

Window management made elegant.

AI powered open source recommender system engine supports classical/LLM rankers and multimodal content via embedding

Product Management skills framework built on battle-tested methods for Claude Code, Cowork, Codex, and AI agents.

DuckDB is an analytical in-process SQL database management system

A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, or debugging…

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/N…

Production-Grade Container Scheduling and Management

A modular graph-based Retrieval-Augmented Generation (RAG) system

Complete container management platform

SQL powered operating system instrumentation, monitoring, and analytics.

Vitess is a database clustering system for horizontal scaling of MySQL.