AI-powered job application framework built on Claude Code. Fork it, fill in your profile, and let Claude evaluate jobs, tailor CVs, write cover letters, and prepare you for interviews.
Source code for Unturned, a free open-world zombie survival sandbox game.
Production-grade engineering skills for AI coding agents.
A collection of DESIGN.md files analysis by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.
OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.
This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities
A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.
Fully autonomous AI Agents system capable of performing complex penetration testing tasks
🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN
An evolving how-to guide for securing a Linux server.
Automatic quad remeshing tool
Give Claude the ability to watch any video. /watch downloads, extracts frames, transcribes, hands it all to Claude.
Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB
A TTS that fits in your CPU (and pocket)
Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
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.
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
Quarkus: Supersonic Subatomic Java.
Apache Kafka - A distributed event streaming platform
A Simple android remote administration tool using sockets. It uses java on the client side and python on the server side
【低代码迈入 v2.0】AI低代码平台，AI Skills 一句话生成整个系统；一键生成前后端代码甚至整个模块。 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。
morphe patches for twitter
A tool for reverse engineering Android apk files
Dex to Java decompiler
The automation tower defense RTS
Efficient reliable UDP unicast, UDP multicast, and IPC message transport
Spring Framework
All Algorithms implemented in Java
An Application Framework for AI Engineering
AgentScope Java: Agent-Oriented Programming for Building LLM Applications
Apache Kafka® running on Kubernetes
The main repository of Telegram X — official alternative Telegram client for Android.
Datadog APM client for Java
基于 Spring Boot 4.1 + Java 21 + Spring AI 2.0 + PostgreSQL + pgvector + RustFS + Redis，实现简历智能分析、AI模拟面试、知识库RAG检索等核心功能。非常适合作为学习和简历项目，学习门槛低。
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
Open source Old School RuneScape client
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
This repository is for active development of the Azure SDK for Java. For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/java/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-java.
Apache Spark - A unified analytics engine for large-scale data processing
Spark RAPIDS plugin - accelerate Apache Spark with GPUs
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
♞ lichess.org: the forever free, adless and open source chess server ♞
Open-source high-performance RISC-V processor
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
CLI tool for coding agents and developers to query the public API of any Maven JVM dependency — get symbol signatures, list packages, search by name, and inspect dependency trees. Powered by Coursier and tasty-query.
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
Source code for the X Recommendation Algorithm
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
The Streaming-first HTTP server/module of Akka
The Scala 3 compiler, also known as Dotty.
Human-AI Collaborative Data Science Using Visual Workflows
An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Apache DataFusion Comet Spark Accelerator
Open-source non-blocking L2 cache
Source code of extensions in https://github.com/keiyoushi/extensions
The Magic Mask for Android
Bitwarden mobile apps (Password Manager and Authenticator) for Android.
Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process.
NekoBox for Android / sing-box / universal proxy toolchain for Android
Opensource automated insulin delivery system (closed loop)
BiliRoamingX integrations and patches powered by ReVanced.
Android application for Meshtastic
The most powerful AI agent and AI chat software on Android/Operit是一款Android上能力最为强大、发展最久的AI Agent
Home Assistant Companion for Android
Android Call/SMS blocker.
Android Auto WEB Browser
A fully functional Android app built entirely with Kotlin and Jetpack Compose
Easy to use OpenStreetMap editor for Android
The Kotlin Programming Language.
A V2Ray client for Android, support Xray core and v2fly core
A Kernel based root solution for Android
A gallery that showcases on-device ML/GenAI use cases and allows people to try and use models locally.
DuckDuckGo Android App
Open-source weight and body metrics tracker, with support for Bluetooth scales
📼 The missing YouTube and YouTube Music macOS app
👾 Open Computer Use – Open-Source Alternative to Codex Computer Use
Burning through your subscriptions too fast? Paying for stuff you never use? Stop guessing. OpenUsage is free and open source.
Run iOS apps without actually installing them!
Lightweight clipboard manager for macOS
A toolkit for SQLite databases, with a focus on application development
A tool to enforce Swift style and conventions.
Used to integrate the Facebook Platform with your iOS & tvOS apps.
Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.
Open source Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Built for multitasking, organization, and programmability.
A set of Swift libraries for parsing, inspecting, generating, and transforming Swift source code.
Powerful menu bar manager for macOS
The official Sentry SDK for iOS, tvOS, macOS, watchOS, iPadOS and visionOS.
Fastest and only macOS Dictation app with on-device STT and custom trained AI enhancement model. A local Wispr Flow alternative. ⭐ helps a ton :) Windows & iOS waitlist open. Linux soon.
📱 Home Assistant for Apple platforms
A modern Wine wrapper for macOS built with SwiftUI
bluetooth mesh chat, IRC vibes
🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN
Give Claude the ability to watch any video. /watch downloads, extracts frames, transcribes, hands it all to Claude.
A TTS that fits in your CPU (and pocket)
SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.
AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.
Hunt down social media accounts by username across social networks
We write your reusable computer vision tools. 💜
Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.
LMCache: Supercharge Your LLM with the Fastest KV Cache Layer
An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.
DSPy: The framework for programming—not prompting—language models
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
Production-grade engineering skills for AI coding agents.
Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.
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.
AI builders digest — monitors top AI builders on X and YouTube podcasts, remixes their content into digestible summaries. Follow builders, not influencers.
Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience
Community curated list of templates for the nuclei engine to find security vulnerabilities.
The design language that makes your AI harness better at design.
An advanced guide which might benefit you a lot 🎉 . 人生进阶指南 离谱的人生 离谱的英语学习指南/英语学习教程/英语学习/学英语
⚡️ Streaming torrent client for the web
https://hf.co/hexgrad/Kokoro-82M
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.
JavaScript animation engine
All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.
Automated auditing, performance metrics, and best practices for the web.
🦸 AI 编程超能力 · 中文增强版 — superpowers（116k+ ⭐）完整汉化 + 6 个中国原创 skills，让 Claude Code / Copilot CLI / Hermes Agent / Cursor / Windsurf / Kiro / Gemini CLI 等 16 款 AI 编程工具真正会干活
One Worker, All Subscriptions
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 200+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.
List of Permanent Free LLM API (API Keys)
CRS-自建Claude Code镜像，一站式开源中转服务，让 Claude、OpenAI、Gemini、Droid 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。
Datadog APM client for Node.js
AI-powered job application framework built on Claude Code. Fork it, fill in your profile, and let Claude evaluate jobs, tailor CVs, write cover letters, and prepare you for interviews.
This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities
Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB
The open-source AI voice studio. Clone, dictate, create.
Accelerating new GitHub Actions workflows
Traycer: Nerve Center for Agentic Coding
🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
Model Context Protocol Servers
A terminal for a more modern age
⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more
Visual testing tool for MCP servers
Apache Superset is a Data Visualization and Data Exploration Platform
You're the boss, agents are your team. They handle tasks on their own, message each other, and review each other's work. You just watch the kanban board and give high-level commands. Codex/Claude/OpenCode(200+ models, 75+ LLM providers, free models no auth). Build your AI company with multiple teams.
TencentDB Agent Memory delivers fully local long-term memory for AI Agents via a 4-tier progressive pipeline, with zero external API dependencies.
The open alternative to Salesforce, designed for AI.
Official Notion MCP Server
Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop and mobile.
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
Fully autonomous AI Agents system capable of performing complex penetration testing tasks
🌸 A command-line fuzzy finder
Send push notifications to your phone or desktop using PUT/POST
Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
Model Context Protocol (MCP) server for Kubernetes and OpenShift
Exporter for machine metrics
📜 Entire CLI hooks into your Git workflow to capture AI agent sessions as you work. Sessions are indexed alongside commits, creating a searchable record of how code was written in your repo.
ZITADEL - Identity infrastructure, simplified for you.
Backup and migrate Kubernetes applications and their persistent volumes
A Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM applications and external data sources and tools.
KAI Scheduler is an open source Kubernetes Native scheduler for AI workloads at large scale
The fastest path to AI-powered full stack observability, even for lean teams.
High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
Xray panel supporting multi-protocol multi-user expire day & traffic & IP limit (Vmess, Vless, Trojan, ShadowSocks, Wireguard, Hysteria, Tunnel, Mixed, HTTP, Tun, MTProto)
Ready-to-use Media-over-QUIC / SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP live media server and media proxy that allows to read, publish, proxy, record and playback real-time video and audio streams.
Lightweight Kubernetes
The Cloud Native Application Proxy
The easiest, most secure way to use WireGuard and 2FA.
GitHub’s official command line tool
Staging repo for development of native port of TypeScript
🐶 Kubernetes CLI To Manage Your Clusters In Style!
The lazier way to manage everything docker
Information gathering framework for phone numbers
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
A beautiful, private, local-first personal finance tracker. Investments, net worth, spending, and simulations.
Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one
Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.
Lightweight coding agent that runs in your terminal
ripgrep recursively searches directories for a regex pattern while respecting your gitignore
An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.
Rust GUI components for building fantastic cross-platform desktop application by using GPUI.
20MB, lightweight, cross-platform database client. Supports MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, ClickHouse, SQL Server and more.20MB，轻量级跨平台数据库客户端、数据库管理工具。支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、DuckDB、ClickHouse、SQL Server 等。
An extremely fast Python package and project manager, written in Rust.
⚓ A collection of high-performance JavaScript tools.
A massively parallel, high-level programming language
A cat(1) clone with wings.
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.
A feature-rich TUI client for Discord
A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/
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 cross-platform, OpenGL terminal emulator.
Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs. https://katacontainers.io/
Browser automation CLI for AI agents