What Is the License for the Ruflo Project? MIT License Explained

Ruflo is released under the permissive MIT License, as explicitly declared in the repository's top-level LICENSE file and the package.json metadata.

The ruvnet/ruflo repository provides workflow orchestration utilities for modern JavaScript applications. Understanding the license for the Ruflo project is essential for developers who want to integrate, modify, or distribute this code in commercial or open-source applications.

Understanding the MIT License in Ruflo

The MIT License is a permissive free software license that places minimal restrictions on reuse. In the context of the Ruflo project, this means you can freely use, copy, modify, merge, publish, distribute, sublicense, and sell copies of the software, provided you include the original copyright notice and license text.

Key Files Defining the Ruflo License

Several files in the repository confirm the licensing terms:

• LICENSE — Located at the repository root, this file contains the complete MIT License text governing the entire project.
• package.json — The root package.json explicitly declares "license": "MIT" in its metadata, which npm and package managers use to display licensing information.
• v2/LICENSE — The legacy v2 branch maintains a duplicate copy of the MIT License, ensuring consistent terms across versions.

How to Verify the Ruflo License Programmatically

When integrating Ruflo into your Node.js applications, you may want to verify the license terms dynamically.

Reading the License from package.json

You can programmatically check the license field using Node.js filesystem operations:

import { readFile } from 'fs/promises';
import { join } from 'path';

async function getRufloLicense() {
  const pkgPath = join(require.resolve('ruflo'), '..', '..', 'package.json');
  const pkg = JSON.parse(await readFile(pkgPath, 'utf-8'));
  console.log(`Ruflo license: ${pkg.license}`);
}

getRufloLicense(); // → "MIT"

This approach reads the metadata directly from the installed package, confirming the MIT license declaration.

Accessing the Full License Text

To retrieve the complete license text for legal compliance or attribution purposes:

cat node_modules/ruflo/LICENSE

Or programmatically:

import { readFile } from 'fs/promises';
import { join } from 'path';

const licensePath = join(require.resolve('ruflo'), '..', '..', 'LICENSE');
const licenseText = await readFile(licensePath, 'utf-8');
console.log(licenseText);

Working with Ruflo's MIT-Licensed Code

The permissive nature of the MIT License allows flexible usage patterns in your projects.

Installing Ruflo as a Dependency

Add Ruflo to your project using npm:

npm install ruflo

The installed package inherits the MIT license terms, permitting unrestricted use, modification, and distribution within your applications.

Adding License Headers to Derivative Works

When forking or extending Ruflo, include the standard MIT license header in your source files:

/*
 * MIT License
 *
 * Copyright (c) 2026 Ruflo Authors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 */

This ensures compliance with the license requirements while maintaining clear attribution to the original Ruflo authors.

Summary

• Ruflo is distributed under the MIT License, a permissive open-source license that allows commercial and private use.
• The license is officially declared in the repository's LICENSE file and package.json metadata.
• The legacy v2/LICENSE file confirms consistent licensing across different versions of the project.
• You can verify the license programmatically by reading the package.json file from the installed npm package.
• The MIT License requires only that you preserve the original copyright notice and license text when distributing derivative works.

Frequently Asked Questions

Is Ruflo open source?

Yes, Ruflo is fully open source and released under the MIT License. This permissive license allows you to view, modify, and distribute the source code freely, provided you include the original copyright notice and license text.

Can I use Ruflo in commercial projects?

Yes, the MIT License explicitly permits commercial use. You can integrate Ruflo into proprietary applications, modify the code for your business needs, and distribute your products without releasing your own source code or paying licensing fees.

Where can I find the full license text for Ruflo?

The complete MIT License text is located in the LICENSE file at the root of the ruvnet/ruflo repository. You can also access it programmatically via require.resolve('ruflo') to locate the installed package's LICENSE file in your node_modules directory.

Does the legacy v2 branch of Ruflo use the same license?

Yes, the legacy v2 branch maintains the same MIT License terms. The repository includes a separate v2/LICENSE file that contains identical licensing language, ensuring consistent permissions across both current and historical versions of the project.

{
  "mcpServers": {
    "instagit": {
      "command": "npx",
      "args": ["-y", "instagit@latest"]
    }
  }
}