Distribution & privacy

Compiled engine distribution

zengine is provided here as compiled zagent executables for six operating-system and processor combinations. The engine implementation and build source are not included in the downloads.

You can customize prompts, settings, memory, skills, slash commands, and external tools without changing the engine. Code examples in the documentation describe those extension interfaces.

Commercial and redistribution terms

No open-source license for the zengine implementation is offered by this website. Obtain applicable use, commercial deployment, support, and redistribution terms from your Zyreca contact before redistributing client packages. This page does not create a subscription, service-level agreement, warranty, or production-readiness promise.

Third-party components

The executables include third-party software. Their notices and license texts are included in THIRD_PARTY_NOTICES.txt inside every client archive. Those licenses apply to their respective components and do not make the zengine implementation available as source through this website.

Website privacy

This static website does not ask for model-provider keys, upload business data, run an agent, or provide an account system. Documentation search runs in your browser against a static index. There is no analytics script or advertising pixel in the website. Hosting providers may process ordinary access logs. Downloaded software has its own data flow: model requests go to your configured endpoint and tools may contact their own services.