High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static bin…

StackChan open source!

ESP-Claw, a "Chat Coding" AI agent framework for M5Stack devices

generate release PRs based on the conventionalcommits.org spec

AI agents running research on single-GPU nanochat training automatically

Skills for Real Engineers. Straight from my .claude directory.

The most comprehensive authentication framework

MOSS-TTS-Nano is an open-source multilingual tiny speech generation model from MOSI.AI and the OpenMOSS team. With only 0.1B parameters, it is designed for realtime speech generation, can run direc…

Local-first healthcare AI: clinical NER & HIPAA PII de-identification that runs 100% on-device. 1,000+ medical models, 12 languages, Apple MLX + Python, no cloud, no patient data leaving your netwo…

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

An opinionated toast component for React.

Specification and documentation for Agent Skills

The Ultimate CLI tool for scaffolding production-ready FastAPI projects with Clean Architecture, Docker, and automatic CRUD generation.

An extremely fast Python type checker and language server, written in Rust.

Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

Open Policy Agent (OPA) is an open source, general-purpose policy engine.

CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access

Fastify 5 application boilerplate based on clean architecture, domain-driven design, CQRS, functional programming, vertical slice architecture for building production-grade applications 🚀

📫 SMTP Server + Web Interface for viewing and testing emails during development.

A tiny (673 bytes) router for Nano Stores state manager

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

The open source coding agent.

Manage state with style in every framework

A community-driven knowledge base of practical patterns for Effect-TS.

🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter with superpowers 💪: built-in support of js, jsx, ts, markdown, yaml, toml, json and ignore. Write declarative codemods…

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Build production-ready applications in TypeScript