APPXEN END USER LICENSE AGREEMENT (EULA) Effective: September 28, 2026 ======================================================================== 1. AGREEMENT TO TERMS By downloading, installing, or running the AppXen Platform software ("Software"), including MCP Gateway Pro, RAG Engine, Agent Orchestrator, and the AppXen management console, you agree to be bound by this End User License Agreement ("Agreement"). If you do not agree, do not install or run the Software. This Agreement, together with the AppXen website Terms of Service (https://appxen.ai/terms), governs your use of AppXen's offerings. "AppXen," "we," "us," and "our" refer to AppXen, the licensor of the Software. "You," "your," and "Licensee" refer to the individual or entity installing or running the Software. ======================================================================== 2. LICENSE GRANT The Software is distributed as an AWS Marketplace listing. Subject to your compliance with this Agreement, AppXen grants you a limited, non-exclusive, non-transferable license to run the Software on Amazon EC2 instances that you launch from that listing, within your own AWS account. This license does not permit you to redistribute, sublicense, resell, or operate the Software as a hosted service for third parties without AppXen's prior written consent. The Software includes: - MCP Gateway Pro -- MCP gateway with routing and authentication - RAG Engine -- retrieval-augmented generation service - Agent Orchestrator -- multi-agent coordination and runtime - AppXen Console -- the management dashboard for the above Product availability may vary. ======================================================================== 3. YOUR AWS ACCOUNT AND DATA The Software runs entirely within your own AWS account, using your own AWS resources (EC2, EBS, S3, DynamoDB, Amazon Bedrock, and similar). AppXen does not host, operate, or have access to your deployment, and does not receive, meter, or monitor the requests, documents, or model tokens the Software processes. You are solely responsible for configuring, securing, and operating your deployment, including any data it stores or processes. ======================================================================== 4. ACCEPTABLE USE You agree not to: - Use the Software for any unlawful purpose or in violation of any applicable law - Circumvent the Software's authentication or security mechanisms - Reverse engineer, decompile, or disassemble the Software except as permitted by applicable law - Remove or alter any proprietary notices in the Software - Redistribute, sublicense, or resell the Software without written authorization We reserve the right to terminate this license if you violate these terms. ======================================================================== 5. FEES Fees for the Software are set by the AWS Marketplace listing and billed by AWS directly to your AWS account, per instance-hour, or per year under the annual option, under the AWS Marketplace terms. AppXen does not process payments or issue invoices for use of the Software; your AWS bill is the sole billing record. You separately pay AWS for any underlying AWS resources (EC2, EBS, S3, DynamoDB, Amazon Bedrock, etc.) the Software uses in your account. ======================================================================== 6. INTELLECTUAL PROPERTY The Software, including all source code, object code, documentation, and trademarks, is owned by AppXen and protected by intellectual property laws. This Agreement does not transfer ownership of the Software or grant you any rights beyond the limited license in Section 2. You retain all rights to your data and content that you process through the Software. AppXen claims no ownership over it and, as described in Section 3, does not receive or have access to it. ======================================================================== 7. WARRANTY DISCLAIMER 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 NON-INFRINGEMENT. Because the Software runs in your own AWS account, its availability, performance, and uptime depend on your own AWS infrastructure and configuration, which AppXen does not operate, monitor, or guarantee. ======================================================================== 8. LIMITATION OF LIABILITY To the maximum extent permitted by applicable law, AppXen shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of profits, data, or business opportunities, arising out of or related to your use of the Software. Our total aggregate liability for any claims arising from or related to this Agreement or the Software shall not exceed the amount you paid to AppXen directly in the twelve (12) months preceding the claim (or, if you paid AppXen nothing directly because fees were billed by AWS under Section 5, one hundred US dollars ($100)). ======================================================================== 9. INDEMNIFICATION You agree to indemnify, defend, and hold harmless AppXen and its officers, directors, employees, and agents from any claims, liabilities, damages, losses, or expenses (including reasonable attorneys' fees) arising out of or related to your use of the Software, your violation of this Agreement, or your violation of any rights of a third party. ======================================================================== 10. TERMINATION This license terminates automatically if you delete the CloudFormation stack created by the AWS Marketplace listing, or if you violate this Agreement. Upon termination, you must stop running the Software and delete any remaining instances launched under this license. Sections 6, 7, 8, and 9 survive termination. ======================================================================== 11. MODIFICATIONS TO THIS AGREEMENT We may update this Agreement from time to time. We will notify you of material changes by posting the updated Agreement at this URL and updating the "Effective" date. Your continued use of the Software after changes take effect constitutes acceptance of the revised Agreement. ======================================================================== 12. GOVERNING LAW This Agreement is governed by and construed in accordance with the laws of the State of Delaware, United States, without regard to its conflict of law provisions. Any disputes arising from this Agreement shall be resolved in the state or federal courts located in Delaware. ======================================================================== 13. CONTACT If you have questions about this Agreement, contact us at: AppXen Email: support@appxen.ai Web: https://appxen.ai ======================================================================== Copyright (c) 2026 AppXen. All rights reserved.