AI Agent Skills

Lightweight, fast, stable, programmable component-based rule engine — where AI Agents orchestrate just like ordinary components. Uniquely designed DSL: component reuse,…

Your autonomous engineering team in a CLI. Point Zeroshot at an issue, walk away, and return to production-grade code. Supports Claude Code, OpenAI Codex, OpenCode, and…

Apache DataFusion Ballista Distributed Query Engine

Search Engine Optimization (SEO) for Ruby on Rails applications.

A MySQL-compatible relational database with a storage agnostic query engine. Implemented in Go.

An engine to make Tor network your default gateway

rats-search: BitTorrent P2P multi-platform search engine for Desktop and Web servers with integrated torrent client

Internet search engine for text-oriented websites. Indexing the small, old and weird web.

An open source, non-profit web search engine

JVector: the most advanced embedded vector search engine

Lightweight data stream processing engine for IoT edge

面向长篇小说创作的 AI Native 开源系统，用 Agent、世界观、写法引擎、RAG 和整本生产工作流，帮助新手从一句灵感走到完整小说。AI-native engine for end-to-end novel creation — from idea to full chapters, with structured plann…

Deep dive into Claude Code internals — architecture, agent loop, context engineering, and more. / 深入解析 Claude Code 源码：架构、Agent 循环、上下文工程、工具系统等

A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物

Apache Spark - A unified analytics engine for large-scale data processing

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.