✨ Open-source AI hackers for your apps 👨🏻‍💻

Spec-driven development for AI coding assistants.

These are the best resources for System Design on the Internet

💅 Beautiful Changelogs using Conventional Commits

Templates and workflow for generating PRDs, Tech Designs, and MVP code using LLMs and AI IDEs

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

The absolute trainer to light up AI agents.

Like gmail for your coding agents. Lets various different agents communicate and coordinate with each other.

Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.

A curated list of Claude Skills.

A set of ready to use scientific skills for Claude

Claude Agent Skills for AWS

Claude Code superpowers: core skills library

Um painel de custos e recursos da AWS baseado em terminal, desenvolvido com Go e arquitetura hexagonal. Ele fornece uma visão geral dos gastos da AWS por conta, detalhamentos por nível de serviço, …

AI conversations that actually remember. Never re-explain your project to Claude again. Local-first, integrates with Obsidian. Join our Discord: https://discord.gg/tyvKNccgqN

Claude Code Skill for browser automation with Playwright. Model-invoked - Claude autonomously writes and executes custom automation for testing and validation.

Public repository for Skills

The best ChatGPT that $100 can buy.

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed …

An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.

Playwright MCP server

Shared data types for building collaborative software

Automatable GenAI Scripting

Grab your own sweet-looking '.is-a.dev' subdomain.

Open source vulnerability DB and triage service.

Run your own AI cluster at home with everyday devices 📱💻 🖥️⌚

We handle what engineers and IDEs won't: generating and maintaining technical documentation for your codebase, while also providing search with dependency-aware context to help your AI tools unders…

🤖 Cross-platform browser for automation testing: Cloudflare, Akamai, Kasada, Shape, DataDome, PerimeterX, hCaptcha, FunCaptcha, Imperva, reCAPTCHA, ThreatMetrix, Adscore