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 (562)
Free Claude skill: viral animated story shorts (2D characters in a 3D world) with three.js + Remotion
Conda recipes for the bioconda channel.
weapp-tailwindcss - bring tailwindcss to weapp ! 把 tailwindcss 原子化思想带入小程序开发吧 !
Create Apple style dimensional drawings of UI components.
MCP Server para 41 APIs públicas brasileiras
The headless Chrome/Chromium driver on top of Puppeteer. Take screenshots, generate PDFs, extract text and HTML with a production-ready API.
The open-source docs framework for humans and agents.
Automatically tracks which apps you used, which websites you visited, and how much time you spent in each app throughout the day.
Agent skill for impressive 3D visuals using Blender + image gen + subagent critic
Build and host decentralized blogs and websites on your Mac
Show it a video you love. Get a new video in the same style. An AI crew (Claude Code or Codex) plans, builds and reviews it with you.
The language app you eventually delete. A native iPhone companion for learning through conversation.
Interactive 3D cell architecture gallery built with React and Three.js
cn is a new engine for Tailwind class merging and conflict resolution. It replaces tailwind-merge and clsx. Same APIs. Full parity. And it is 30× faster.
The "Third Way" for Home Assistant Automations.
Agent Skills that teach coding agents to write, review, and port idiomatic Rust, plus a tested clippy config. Works with Claude Code, Codex, Copilot, Cursor, and Gemini CLI.
半调纸拼贴 B-roll 生成 skill：三闸门审批，Gemini Omni Flash 首尾帧组装动画 | Editorial halftone paper-collage B-roll agent skill
Open-source Reflect rewrite: A local-first AI agent-friendly Markdown note-taking app
A unified storage SDK for object and blob backends. One small, honest API. Web-standards I/O.
A backup-first Codex skill for keeping local Codex state fast, clean, and recoverable.
This guide is for informational purposes only and does not constitute legal advice. For licensing decisions in commercial products, consult a qualified attorney.