A skill to stop your coding agent from burying the answer. ADHD-friendly output.
Make Every Team AI Native
An agentic skills framework & software development methodology that works.
Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.
A library of agent skills for CAD, CAE and CAM
38 editorial diagram types for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.
TradingAgents: Multi-Agents LLM Financial Trading Framework
Notes of the book System Desgin Interview - An Insider's Guide
OpenAI Plugins
Prompt as Code | GPT-Image2 工业级提示词引擎与模板库，530+ 个案例逆向工程，20+ 套工业级模板，并提炼出Skills，持续更新中
Learn it. Build it. Ship it for others.
Local-first AI coding agent desktop: Electron + Rust host core + pi Agent Harness + user-installable plugins
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
The automation tower defense RTS
Apache Fineract
Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
Learn System Design concepts and prepare for interviews using free resources.
All Code of LLD Playlist
WebHomeTV 基于FongMi二次开发，增强了 WebHome 自定义首页、App Native SDK、网盘链接检测 和 Nostr推荐首页。 这个项目的核心目标是让 CSP 站点首页可以变成一个真正可开发的网页应用：开发者可以用 HTML/CSS/JavaScript 定制首页，再通过 App 暴露的 Native 能力完成搜索、播放、跨域请求、资源代理、最近观看、网盘检测和状态同步。
No clever tagline needed.
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
Enterprise-grade, commercial-friendly agentic workflow platform for building next-generation SuperAgents.
Ghidra is a software reverse engineering (SRE) framework
Open Source Identity and Access Management For Modern Applications and Services
Learn Low Level Design (LLD) and prepare for interviews using free resources.
Fast. Easy. Done. Processing spreadsheets without worrying about large files causing OOM.
All Algorithms implemented in Java
SuperSonic is the next-generation AI+BI platform that unifies Chat BI (powered by LLM) and Headless BI (powered by semantic layer) paradigms.
Apache Spark - A unified analytics engine for large-scale data processing
Open-source high-performance RISC-V processor
Source code for the X Recommendation Algorithm
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
NVIDIA cuDF for Apache Spark plugin - accelerate Apache Spark with GPUs
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Human-AI Collaborative Data Science Using Visual Workflows
sbt, the interactive build tool
Apache DataFusion Comet Spark Accelerator
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
ZIO — A type-safe, composable library for async and concurrent programming in Scala
Simple and Distributed Machine Learning Python Library porting ML algorithms for Spark
A Scala API for Apache Beam and Google Cloud Dataflow.
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
A minimal, idiomatic Scala interface for HTTP
Home of the OpenComputers mod for Minecraft.
♞ lichess.org: the forever free, adless and open source chess server ♞
Modern Load Testing as Code
The most full featured web-to-app toolkit on Android, a complete APK workshop that runs entirely on your phone
Android TV Client for Jellyfin
A FOSS WireGuard & AmneziaWG Android client with auto-tunneling, lockdown & local proxying.
Full-featured audio/video downloader for Android using yt-dlp
The Kotlin Programming Language.
A Download Manager that speeds up your downloads
A cross-platform music app using YouTube Music for backend
我的自用安卓输入法，基于Rime 构建，部分功能由本人设计的本地AI模型驱动，支持五笔/拼音/自定义方案。
An F-Droid client with modern UI and an arsenal of extra features.
Bannerlator — run Windows PC games and apps on Android (Wine + Box64/86). A personal, community-driven continuation of the discontinued Winlator Star Bionic project. GitHub Actions builds + releases.
An OSS Android TV client for Jellyfin
RikkaHub is an Android APP that supports for multiple LLM providers.
Open-source Android/Desktop remake of Civ V
Official Jetpack Compose samples.
Fastest and only macOS Dictation app with on-device STT and custom trained AI enhancement model. Windows pre-build available! A local Wispr Flow alternative. DM us on X exclusive model access! 😉 - https://x.com/fluidvoiceapp
Show usage stats for OpenAI Codex and Claude Code, without having to login.
👾 Open Computer Use – Open-Source Alternative to Codex Computer Use
Lightweight clipboard manager for macOS
AltStore is an alternative app store for non-jailbroken iOS devices.
Your AI agent skills, finally organized. A macOS app to browse, edit, and manage skills across Claude Code, Cursor, Codex, Windsurf, and Amp.
Free and open-source macOS menu bar toolkit.
The Swift Programming Language
Native macOS menu bar app for tracking Claude AI usage limits in real-time. Built with Swift/SwiftUI.
Tinycast — a tiny, fully native macOS launcher, hotkeys, and clipboard history.
The automatic work journal/time tracker. Privately turns your screen into a timeline of what you actually accomplished. Open-source and local-first.
Easy regression testing for iOS accessibility
Elegant HTTP Networking in Swift
Free Weather Forecast API for non-commercial use
A skill to stop your coding agent from burying the answer. ADHD-friendly output.
A library of agent skills for CAD, CAE and CAM
TradingAgents: Multi-Agents LLM Financial Trading Framework
Learn it. Build it. Ship it for others.
A collective list of free APIs
Use Claude Code, Codex, Pi, and OpenCode and more for free (1.3B+ free tokens) from your terminal, app, IDE, or phone like OpenClaw (voice supported + ToS friendly)
Experiential is the open source, zero markup gateway for BYOK, self-hosted and 1000+ marketplace models. It learns from your traffic to cut costs, recommend better models, and train a specialized model you own.
SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.
Skills Catalog for Codex
Agents that use the browser.
A comprehensive open-source 3A game-generation skill and asset framework.
💫 Toolkit to help you get started with Spec-Driven Development
🦔 PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
收录最全、更新最快的技能Skills商店：精选原创技能包（涵盖文档处理、内容创作、编程开发、机器学习、自动化工作流），全部打包好可直接安装使用！同时自动抓取GitHub上万个Skills项目，按分类、更新时间、Star数量整理。The most comprehensive and frequently updated AI Agent skill library, featuring curated skill packs across document processing, content creation, programming, machine learning, automated workflows, and many more domains.
Build your autonomous hedge fund in minutes. AutoHedge harnesses the power of swarm intelligence and AI agents to automate market analysis, risk management, and trade execution.
A curated collection of practical AI projects implementing OCR systems, RAG, AI agents, and other AI use cases.
OpenAI Plugins
Prompt as Code | GPT-Image2 工业级提示词引擎与模板库，530+ 个案例逆向工程，20+ 套工业级模板，并提炼出Skills，持续更新中
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.
Extracted system prompts from Anthropic - Claude Fable 5.1, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more! Updated regularly.
Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.
📱 Display and control your Android device graphically with scrcpy.
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
Grab your own sweet-looking '.is-a.dev' subdomain.
修改 Apple 网络定位（gs-loc）返回坐标 · 支持 Surge / Quantumult X / Loon / Stash · 快捷指令一键设置/恢复定位
Git. Ship. Done - Core
LTX Director and a variety of other custom ComfyUI nodes and workflows
An advanced guide which might benefit you a lot 🎉 . 韩先凯的人生进阶指南 人生进阶指南 离谱的人生 人生进阶 离谱的英语学习指南/英语学习教程/英语学习/学英语
One of the most popular modern web proxies with blazing fast speeds and a variety of games.
Make Every Team AI Native
Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.
Local-first AI coding agent desktop: Electron + Rust host core + pi Agent Harness + user-installable plugins
The open-source AI voice studio. Clone, dictate, create.
Write HTML. Render video. Built for agents.
🙌 OpenHands: AI-Driven Development
🌊 The original agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, RAG integration, and native Claude Code / Codex / Hermes and many more Integrated
A self-improving RLM agent for coding workflows and long-running autonomous tasks.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
The open agent skills tool - npx skills
Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.
Record your screen, ship a demo. Free and open-source, GPU-accelerated, no watermarks, no subscriptions. Windows, macOS, Linux. Actively maintained.
Action for checking out a repo
Apache Maka (Incubating) is a high-performance agent workspace that keeps a complete record of everything it did.
Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.
本项目采用 CC BY-NC-SA 协议，禁止任何商业化行为，任何衍生项目必须保留本项目地址并以相同协议开源
插件化、定制化、无广告的免费音乐播放器
Open source factory for one-shot engineering
Xray, Penetrates Everything. Also the best v2ray-core. Where the magic happens. An open platform for various uses.
The Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.
Sub2API 一站式开源中转服务，让 Claude、Openai 、Gemini、Grok订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。
Simple HTTP, REST, and SSE client library for Go
Fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
The official Lark/飞书 CLI tool, maintained by the larksuite team — built for humans and AI Agents. Covers core business domains including Messenger, Docs, Base, Sheets, Calendar, Mail, Tasks, Meetings, and more, with 200+ commands and 20+ AI Agent Skills.
Heterogeneous GPU Sharing on Kubernetes
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
MCP Toolbox for Databases is an open source MCP server for databases.
SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
The Prometheus monitoring system and time series database.
Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI, Codex) to messaging platforms (Feishu/Lark, DingTalk, Slack, Telegram, Discord, LINE, WeChat Work). Chat with your AI dev assistant from anywhere — no public IP required for most platforms.
A Cloud Native Batch System (Project under CNCF)
A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar
Open Source Continuous File Synchronization
A CAD application built with Rust — 2D/3D drawing, DWG/DXF support, and GPU-accelerated rendering
Fast and accurate AI powered file content types detection
cursor-byok is a local implementation of Cursor's backend
Offline, privacy-first grammar checker. Fast, open-source, Rust-powered
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
缠中说禅技术分析工具；缠论；股票；期货；Quant；量化交易
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
The fastest and the most accurate file search SDK for AI agents, Neovim, Rust, C, Python, Bun and NodeJS
🚀 通用 AI IDE 账号管理工具：支持 Antigravity / Codex / GitHub Copilot / Windsurf / Kiro / Cursor / Gemini-cli / CodeBuddy，多账号切换、配额监控、自动唤醒与多开实例管理。 🚀 Universal AI IDE account manager for Antigravity / Codex / GitHub Copilot / Windsurf / Kiro / Cursor / Gemini-cli / CodeBuddy, with multi-account switching, quota monitoring, wake-up automation, and multi-insta
A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io
AI-assisted PCB design for KiCAD 10. Native KiCAD plugin — a single Rust binary exposing 217 schematic, layout, routing, placement, design-review, and manufacturing tools to Claude, or the LLM of your choosing
20 MB lightweight cross-platform database client for 90+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具，支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 90+ 数据库，提供桌面端、Docker、CLI、内置 AI 助手和 MCP Server。
Browser automation CLI for AI agents
Kubernetes-Native Resource Operations
Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.
Durable, searchable memory of your past agent sessions.
Raster to Vector Graphics Converter
A smarter cd command. Supports all major shells.
Solution for long term memory for agent coding CLIs and to facilitate handoff between different agent vendors