Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 175,000+ scientists worldwide. 163 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
Official, Anthropic-managed directory of high quality Claude Code Plugins.
A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.
GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a git repository (Github, Gitlab, Azure, Local) or ZIP file, and get an interactive knowledge graph with a built in Graph RAG Agent. Perfect for code exploration
Help AI coding agents write modern Go
World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)
Cursor plugin specification and official 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
like netcat, but over Tailscale's data plane, without Tailscale's control plane
Ghidra is a software reverse engineering (SRE) framework
Compile PHP to Native Binaries
Open-source framework for the research and development of foundation models.
7.4 billion tokens per month. 34 free LLM providers. 635 free model endpoints. All behind one /v1 endpoint, plus any custom OpenAI-compatible endpoint. Smart routing, automatic failover, encrypted keys. Personal experimentation only.
Chrome DevTools for coding agents
Learn it. Build it. Ship it for others.
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
GoogleTest - Google Testing and Mocking Framework
A framework for building realtime voice AI agents 🤖🎙️📹
Ghidra is a software reverse engineering (SRE) framework
Telegram for Android source
Free and Open Source, Distributed, RESTful Search Engine
Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch operations, Ghidra Server integration, and Docker deployment.
A browser automation framework and ecosystem.
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
morphe patches for twitter and instagram
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
OpenRefine is a free, open source power tool for working with messy data and improving it
Apache Flink
【低代码v2.0，一句话即可生成整个系统】企业级AI低代码平台，一键生成前后端代码甚至整个系统。 AI Skills 一句话画流程、设计表单、生成报表、大屏。内置 AI应用平台涵盖：AI聊天、知识库、流程编排、MCP插件等，兼容主流大模型。引领AI低代码「Skills 生成 → 在线配置 → 代码生成 → 手工合并->AI修改」开发模式，解决 Java 项目 90% 重复工作，提高效率又不失灵活。
一款真正的 AI 报表诞生了！JimuChatBI —— 首款免费开源对话式智能数据分析产品（Chat2BI）。 一句话生成报表和数据大屏，支持对话式 AI 修改优化；类 Excel 在线报表设计，兼容国产信创数据源。 对着 AI 说句话，报表就出来了——表格、图表、分组汇总自动生成，复杂报表场景轻松应对。想做数据大屏？同样一句话搞定，让数据分析进入 AI 时代。
Google core libraries for Java
Agentic AI Framework for Java Developers
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
Self-hosted, open-source agent skill registry for enterprises. Publish & version skill packages, govern with RBAC and audit logs, deploy on-premise with Docker or Kubernetes.
An Application Framework for AI Engineering
Learn System Design concepts and prepare for interviews using free resources.
Jetbrains Claude Code and Codex GUI Plugin
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.
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
Apache Spark - A unified analytics engine for large-scale data processing
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Open-source high-performance RISC-V processor
NVIDIA cuDF for Apache Spark plugin - accelerate Apache Spark with GPUs
A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
Splice repository
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Simple and Distributed Machine Learning Python Library porting ML algorithms for Spark
The Guardian DotCom.
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more
The Community Maintained High Velocity Web Framework For Java and Scala.
📱 Nextcloud Android app
A fully functional Android app built entirely with Kotlin and Jetpack Compose
Android TV Client for Jellyfin
Essential tools and mods for Android nerds
More Expressive InstallerX !
Bitwarden mobile apps (Password Manager and Authenticator) for Android.
A beautiful media player for android, based on mpv-android and built with Jetpack Compose. Forked from mpvKt
Universal Pasteboard Across Devices
A Weather app for android with multiple sources 🌦🌞☔
Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.
A private messenger for Android.
Official ProtonVPN Android app
短信转发器——监控Android手机短信、来电、APP通知，并根据指定规则转发到其他手机：钉钉群自定义机器人、钉钉企业内机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。包括主动控制服务端与客户端，让你轻松远程发短信、查短信、查通话、查话簿、查电量等。（V3.0 新增）PS.这个APK主要是学习与自用，如有BUG请提ISSUE，同时欢迎大家提PR指正
RikkaHub is an Android APP that supports for multiple LLM providers.
A native Android client for RomM for syncing, installing, and launching games on any of your mobile devices
SD Maid 2/SE is Android's most thorough cleaning tool.
🦭 Video/Audio Downloader for Android, based on yt-dlp
A Sentry SDK for Java, Android and other JVM languages.
Auto-battle app for F/GO Android
WhatsApp tools for Android
macOS video editor built for AI
Dory is the complete local development system for Apple Silicon: Docker, Compose, Kubernetes, virtual machines, and policy-bound agent sandboxes.
This project is dedicated to collecting high-quality macOS software and organizing them systematically by different categories for easy search and use.
A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
Manga reading app for iOS, iPadOS, and macOS
Burning through your subscriptions too fast? Paying for stuff you never use? Stop guessing. OpenUsage is free and open source.
Free, open-source Sidecar/Duet alternative — use your iPhone or iPad as a true second monitor for your Mac over USB or WiFi. Low latency H.264, Retina HiDPI, touch input.
Powerful menu bar manager for macOS
Foqos allows you to lock apps behind the tap of a NFC tag or scan of a QR code. Free and open source alternative to Brick, Opal, ScreenZen, Unpluq, Scrolly, Blok and more!
Native Jellyfin Client for iOS and tvOS
A lightweight, pure-Swift library for downloading and caching images from the web.
The official Sentry SDK for iOS, tvOS, macOS, watchOS, iPadOS and visionOS.
Native GUI for Homebrew Casks
Event-driven network application framework for high performance protocol servers & clients, non-blocking.
Elegant HTTP Networking in Swift
RSS reader for macOS and iOS.
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 175,000+ scientists worldwide. 163 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
Official, Anthropic-managed directory of high quality Claude Code Plugins.
World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)
Open-source framework for the research and development of foundation models.
Learn it. Build it. Ship it for others.
A framework for building realtime voice AI agents 🤖🎙️📹
"AI-Trader: 100% Fully-Automated Agent-Native Trading"
Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
Python toolkit for quantitative finance
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
"Vibe-Trading: Your Personal Trading Agent"
Fine-tune LLMs from one YAML. Layer streaming trains an 8B model on a 4 GB laptop GPU.
Music Assistant is a free, opensource Media library manager that connects to your streaming services and a wide range of connected speakers. The server is the beating heart, the core of Music Assistant and must run on an always-on device like a Raspberry Pi, a NAS or an Intel NUC or alike.
🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.
AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
🚀 Efficient implementations for emerging model architectures
A refined collection of Hypervelocity Engineering components (instructions, prompts, agents, and skills) to start your project off right, or upgrade your existing projects to get the most out of GitHub Copilot
Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.
A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.
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
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
Production-grade engineering skills for AI coding agents.
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
The design language that makes your AI harness better at design.
Skill that audits and rewrites content to remove AI writing patterns. Use it with your favorite agents including Claude Code, OpenClaw, Codex, and Hermes.
⭐️ Companies that don't have a broken hiring process
Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience
Official remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucket, and Compass to Claude, ChatGPT, Cursor, VS Code, and other AI tools using OAuth 2.1 or API tokens.
List of Permanent Free LLM API (API Keys)
A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings
Community curated list of templates for the nuclei engine to find security vulnerabilities.
Breakthrough Method for Agile Ai Driven Development
Node.js JavaScript runtime ✨🐢🚀✨
GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a git repository (Github, Gitlab, Azure, Local) or ZIP file, and get an interactive knowledge graph with a built in Graph RAG Agent. Perfect for code exploration
Cursor plugin specification and official plugins
7.4 billion tokens per month. 34 free LLM providers. 635 free model endpoints. All behind one /v1 endpoint, plus any custom OpenAI-compatible endpoint. Smart routing, automatic failover, encrypted keys. Personal experimentation only.
Chrome DevTools for coding agents
The open alternative to Salesforce, designed for AI.
The open-source CapCut alternative
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
Action for checking out a repo
Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more
🙌 OpenHands: AI-Driven Development
Never stop coding. Free MIT AI gateway: one endpoint, 350 providers (90+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 450+ contributors
Hand-crafted Claude Code Skills focused on improving agent results quality. Compatible with OpenCode, Cursor, Antigravity, Gemini CLI, and others. Includes CodeRabbit open-source alternative.
Self-hostable CRM template for WhatsApp — shared inbox, contacts, sales pipelines, broadcasts, and no-code automations. Fork it, brand it, host it.
#1 Persistent memory for AI coding agents based on real-world benchmarks
Agenta is a workspace where you and your team build agents and automations.
Where people and agents build in tune.
A slide framework built for agents.
Help AI coding agents write modern Go
like netcat, but over Tailscale's data plane, without Tailscale's control plane
Model router for agentic systems. Routes every prompt to the right model in <50ms. Cut costs 40-70% with just an endpoint change.
Fully autonomous AI Agents system capable of performing complex penetration testing tasks
OpenTelemetry Collector distribution with programmable pipelines
A programmable Mixture-of-Models router for heterogeneous LLM inference
A unified AI model hub for aggregation & distribution. It supports cross-converting various LLMs into OpenAI-compatible, Claude-compatible, or Gemini-compatible formats. A centralized gateway for personal and enterprise model management.
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
The Cloud Native Application Proxy
The easiest, most secure way to use WireGuard and 2FA.
Application Kernel for Containers
Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
A self-hosted dashboard that puts all your feeds in one place
High-Performance server for NATS.io, the cloud and edge native messaging system.
Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.
Terraform Pull Request Automation
Powerful system container and virtual machine manager
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
An operating system for AI agents. Plug in the agent CLIs you already use (Claude Code, Codex, Gemini CLI, Cursor) and they become a team: they split the work, hand tasks to each other, run automated on jobs and loops, and share one project memory. You steer everything from the browser.
Your Personal AI super intelligence. A brain that builds a local-first memory of your life, a fantastic orchestrator of agent fleets and workflows, and a deep researcher.
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。
Comfortably monitor your network traffic 🕵️♂️
A post-modern modal text editor.
Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..
Worktrunk is a CLI for Git worktree management, designed for parallel AI agent workflows
cursor-byok is a local implementation of Cursor's backend. https://docs.leokun.cn/
A CAD application built with Rust — 2D/3D drawing, DWG/DXF support, and GPU-accelerated rendering
Scalable CLI
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
A Datacenter Scale Distributed Inference Serving Framework
A smarter cd command. Supports all major shells.
🕳 bore is a simple CLI tool for making tunnels to localhost
Apache OpenDAL: One Layer, All Storage.
A high-performance observability data pipeline.
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
Apache DataFusion SQL Query Engine
Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
A refreshingly simple data-driven game engine built in Rust