AI Agent Skills

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Code…

10 Weeks, 20 Lessons, Data Science for All!

Apache Flink

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · ima…

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

Open-source LLM-friendly web crawler and scraper for agent workflows.

The open source coding agent.

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Free and open source laravel eCommerce platform

Open-source investment research platform for financial analysis agents.

Apache ECharts is a powerful, interactive charting and data visualization library for browser

Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific data…

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB…

Official Agent Skills for coding agents, research, workflow orchestration, docs, ops, and skill authoring.

Database diagrams editor that allows you to visualize and design your DB with a single query.