Business Source License 1.1 Parameters Licensor: Aitherium Inc. Licensed Work: AitherOS Agent Development Kit (awdk) The Licensed Work is (c) 2026 Aitherium Inc. Additional Use Grant: You may make use of the Licensed Work, provided that you may not use the Licensed Work for a Commercial Hosted Service. A "Commercial Hosted Service" is a service offered to third parties on a paid or freemium basis that provides substantially the same functionality as the Licensed Work (i.e., an AI agent platform, AI agent hosting service, or AI agent orchestration service offered as a managed service to external customers). For clarity, the following uses are always permitted: - Internal use by any organization (commercial or not) - Building and deploying your own AI agents - Using the Licensed Work as a component in your own products or services that are not themselves an AI agent platform - Academic, research, and educational use - Personal and non-commercial use If you have questions about whether your use qualifies, contact hello@aitherium.com. Change Date: 2030-03-13 Change License: GNU Affero General Public License v3.0 (AGPL-3.0) For information about alternative licensing arrangements for the Licensed Work, please contact hello@aitherium.com. Notice Business Source License 1.1 Terms The Licensor hereby grants you the right to copy, modify, create derivative works, redistribute, and make non-production use of the Licensed Work. The Licensor may make an Additional Use Grant, above, permitting limited production use. Effective on the Change Date, or the fourth anniversary of the first publicly available distribution of a specific version of the Licensed Work under this License, whichever comes first, the Licensor hereby grants you rights under the terms of the Change License, and the rights granted in the paragraph above terminate. If your use of the Licensed Work does not comply with the requirements currently in effect as described in this License, you must purchase a commercial license from the Licensor, its affiliated entities, or authorized resellers, or you must refrain from using the Licensed Work. All copies of the original and modified Licensed Work, and derivative works of the Licensed Work, are subject to this License. This License applies separately for each version of the Licensed Work and the Change Date may vary for each version of the Licensed Work released by Licensor. You must conspicuously display this License on each original or modified copy of the Licensed Work. If you receive the Licensed Work in original or modified form from a third party, the terms and conditions set forth in this License apply to your use of that work. Any use of the Licensed Work in violation of this License will automatically terminate your rights under this License for the current and all other versions of the Licensed Work. This License does not grant you any right in any trademark or logo of Licensor or its affiliates (provided that you may use a trademark or logo of Licensor as expressly required by this License). TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON AN "AS IS" BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS, EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND TITLE.