MIT License
Do whatever you want. Just keep the copyright notice.
Commercial use
✓ Yes
Modify
✓ Yes
Distribute
✓ Yes
Must open source changes
✗ No
Must attribute
✓ Yes
Patent grant
✗ No
What this license means
The MIT License is the most popular open source license. It lets you use, copy, modify, merge, publish, distribute, sublicense, and sell the software — with essentially no restrictions. The only requirement is that you include the original copyright notice and license text in any copy or substantial portion of the software.
When you encounter this license
Use MIT-licensed tools freely in any project — personal, commercial, proprietary. You can bundle it, modify it, sell products built with it. Just keep the license file somewhere in your project. This is the easiest license to work with.
Watch out for
No patent grant — if the software implements a patented algorithm, the MIT license doesn't protect you from patent claims. No warranty, no liability — standard for all OSS licenses.
Tools using MIT License (397)
AI-powered interactive 3D cell generation and exploration studio.
Shadow any website for offline viewing, with the JavaScript stripped out
A powerful Model Context Protocol (MCP) server that provides an all-in-one solution for public web access.
企业微信开放平台命令行工具 — 让人类和 AI Agent 都能在终端中操作企业微信
Build a modern LLM from scratch. Every line commented. Explained like we are five.
TinyVue is an enterprise-class UI component library of OpenTiny community, support both Vue.js 2 and Vue.js 3, as well as PC and mobile.
codex-console 是一个集成化控制台项目，支持任务管理、批量处理、数据导出、自动上传、日志查看与打包支持。
Arch-Hyprland dotfiles/distro. A true labor of Passion, Consider rewarding with a star.
The Red Sun vulnerability repository
Use Claude Code's autonomous agent loop with DeepSeek V4 Pro, OpenRouter, or any Anthropic-compatible backend. Same UX, 17x cheaper.
Production ready MCP server with real-time search, extract, map & crawl.
Allow all your Claude Codes to message each other ad-hoc!
ChatGPT Plus/Team/Pro 订阅协议端到端重放工具集 · hCaptcha 视觉求解器 · 反欺诈机制实证研究 / End-to-end protocol replay toolkit for ChatGPT Plus/Team/Pro subscription with from-scratch hCaptcha solver and empirical anti-fraud research
The fast all-in-one Node.js toolkit
A production-oriented multi-agent orchestration framework.
Let Skills Evolve Collectively with Agentic Evolver
Your data, your control. Fully open source, authentication and authorization. No lock-ins. Deployment in Railway in 120 seconds || Spin a docker image as a micro-service in your infra. Built in login page and Admin panel out of the box.
Automatic font fallback based on font metrics
PEP-484 stubs for Django
The first distributed AGI system. Thousands of autonomous AI agents collaboratively train models, share experiments via P2P gossip, and push breakthroughs here. Fully peer-to-peer. Join from your browser or CLI.
This guide is for informational purposes only and does not constitute legal advice. For licensing decisions in commercial products, consult a qualified attorney.