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 (326)
Official Python SDK for the Anthropic API (Claude models).
📁 Examples for 🚀 Fiber
async language server protocol plugin for vim and neovim
中国软件著作权申请材料 生成器 Skills，本 Skills 通过阅读本地项目，自动生成全套 .docx 软著申请材料，全开源，无须再付费购买任何软著申请服务
The definitive list of the best of (consumer facing) open source.
A TypeScript framework for building MCP servers.
MCP server: startup-trigger
Give your AI agent access to your live Chrome session — works out of the box, connects to tabs you already have open
Rust friendly bindings to *nix APIs
AI-powered penetration testing assistant using local LLM on linux (Parrot OS)
MCP server: vscode
MCP server: vsix-tools
This directory contains npm package definitions for `@azure-tools/typespec-client-generator-cli` (tsp-client) with pinned versions to ensure reproducible builds across environments.
This directory contains a script to run cspell (Code Spell Checker) on the repository using the dependencies defined in the adjacent `package*.json` files.
CLI tool that reverse-engineers websites to extract complete design systems
Emacs Plus formulae for the Homebrew package manager
A mcp server to allow LLMS gain context about shadcn ui component structure,usage and installation,compaitable with react,svelte 5,vue & React Native
A Model Context Protocol server for converting almost anything to Markdown
Content is already a cheat-code race—whoever cracks the patterns first wins the traffic. Your auto-evolving ops expert that learns YOUR account, not the global average. The Claude Code workflow behind 1M followers in 1 month.
This guide is for informational purposes only and does not constitute legal advice. For licensing decisions in commercial products, consult a qualified attorney.