End User License Agreement

RAI — a lightweight R AI IDE · Effective date: 2026-11-11

This is a draft template prepared for MA Codgent. It is not legal advice. Before distribution, have it reviewed by a qualified attorney — in particular confirm the licensor's registered legal entity name and the governing-law clause (Section 12), which must match your jurisdiction and business registration.

1. Parties and Definitions

This End User License Agreement ("Agreement") is between MA Codgent ("Licensor", "we", "us") and the individual or entity installing or using the software ("Licensee", "you"). "Software" means RAI (the R AI IDE), including all bundled components, updates, and encrypted distribution packages provided by the Licensor.

2. Grant of License

Subject to your continued compliance with this Agreement, the Licensor grants you a limited, non-exclusive, non-transferable, revocable license to install and use the Software on your own devices for your internal research, analysis, and educational purposes. The Software is licensed, not sold.

3. Restrictions

You shall not, and shall not permit any third party to, do any of the following:

CoreCopy, modify, adapt, translate, or create derivative works of the Software, in whole or in part;
CoreReverse engineer, decompile, disassemble, or attempt to derive the source code, algorithms, or structure of the Software, except to the extent expressly permitted by applicable law;
CoreRemove, obscure, or alter any copyright, trademark, proprietary notice, or branding contained in the Software;
CoreRepackage, rebrand, relabel, or redistribute the Software — or any part of it — under a different name, logo, or identity, whether modified or unmodified;
CoreUse the Software, or any portion of its code or concepts, to develop, train, or distribute a product or service that competes with the Software;
Rent, lease, lend, sell, resell, sublicense, or otherwise transfer the Software to any third party;
Host the Software as a service for third parties, or wrap it into a competing offering, without our prior written permission.

Any breach of this Section terminates your license immediately and may expose you to civil and criminal liability.

4. Intellectual Property Ownership

All right, title, and interest in and to the Software — including its compiled code, interfaces, designs, documentation, and trademarks — remain the exclusive property of the Licensor. No rights are granted except the limited license in Section 2. The name "RAI", the MA Codgent name, and associated marks are trademarks of the Licensor.

5. Third-Party Software and Services

The Software interoperates with, but does not bundle or modify, the following independent components:

R — a separate statistical computing environment obtained by you independently. R and many of its packages are distributed under the GNU General Public License or other open-source licenses; your use of R is governed by those licenses, not this Agreement.
AI providers — AI features operate through endpoints and API keys that you configure. The Licensor does not receive or store your keys or prompts unless you explicitly direct them to a Licensor-operated service.

6. Encrypted Distribution

Distribution packages may be delivered in encrypted form. You may decrypt and install the Software solely for your own licensed use under this Agreement. Decryption, extraction, or reproduction for any purpose beyond personal licensed use is prohibited.

7. Data and Privacy

RAI is local-first: your files and local workspace stay on your machine. AI requests are sent only to the provider endpoints you configure. The Licensor is not responsible for the data-handling practices of third-party AI providers you choose to connect.

8. Updates

The Licensor may make updates, fixes, or new versions available at its discretion. This Agreement applies to all such updates unless a separate agreement accompanies them.

9. Term and Termination

This license is effective until terminated. It terminates automatically if you breach any term. Upon termination you must cease all use and delete all copies of the Software in your possession.

10. Disclaimer of Warranties

The Software is provided "AS IS" and "AS AVAILABLE", without warranties of any kind, whether express, implied, or statutory, including implied warranties of merchantability, fitness for a particular purpose, and non-infringement. The Licensor does not warrant that the Software is error-free or uninterrupted.

11. Limitation of Liability

To the maximum extent permitted by law, the Licensor shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of data, profits, or business, arising out of or relating to your use of the Software, even if advised of the possibility. The Licensor's aggregate liability shall not exceed the amount you paid for the Software, if any.

12. Governing Law and Dispute Resolution

This Agreement is governed by the laws of the People's Republic of China, without regard to its conflict-of-laws rules. Any dispute shall be resolved in the courts of Guangdong, People's Republic of China. (Confirm with legal counsel before distribution.)

13. Contact

Questions about this Agreement may be directed to [email protected].