MIT License with Commons Clause and Client Use Restriction

Copyright (c) Tendrl, Inc. 2025

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**:

1. **Commons Clause Restriction**  
   The Software may not be sold or used, in whole or in part, to provide,  
   offer, or host a commercial product or service, including but not limited  
   to software-as-a-service (SaaS), platform-as-a-service (PaaS), or any  
   hosted, resold, or white-labeled solution, where the Software or a  
   derivative thereof is a substantial component.

2. **Client Use Restriction**  
   The Software is licensed for use **exclusively** in conjunction with  
   services operated by or on behalf of Tendrl, Inc. Use of this client or  
   any derivative to access, interface with, or interoperate with any other  
   service, whether public or private, is expressly prohibited.

3. **Definition of Derivative Work**  
   For the purposes of this license, a “derivative work” includes any software  
   that incorporates, adapts, reimplements, or replicates any substantial  
   portion of the Software’s structure, communication protocol, data handling  
   logic, user interface behavior, or architectural design — regardless of  
   whether the resulting work includes literal copies of the original code.

4. **Use of Design or Implementation Concepts**  
   You may inspect and study the Software solely to understand its design.  
   Use of unique or novel implementation patterns, protocols, or architectures  
   from the Software in another product, whether directly or indirectly,  
   requires prior written permission from Tendrl, Inc.

5. **No Competing Use**  
   Use of this Software or its design to develop or assist in developing any  
   product or service that competes with Tendrl, Inc., directly or indirectly,  
   is strictly prohibited.

All other rights under the original MIT License remain unaffected.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR  
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,  
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE  
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER  
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,  
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE  
SOFTWARE.
