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What is SeeraOS

SeeraOS connects a business domain model with tools for preparing backend services and infrastructure for Web and Mobile applications. The model defines concepts and behavior. The tools turn the supported parts of that model into artifacts developers can use.

From model to application​

Start by deciding what the solution needs to do: what data it stores, who uses it and which operations it needs. Ontology describes the domain. DSL .unit declares operations and behavior within the generator’s supported scope.

Composer prepares the backend. The platform exposes unit capabilities, and API Catalog describes the API available to application tools. App Toolkit uses Catalog to generate infrastructure for React and Flutter clients.

The development team adds screens, navigation, user sessions, client logic and configuration. It then tests the specific solution.

Who this documentation is for​

  • People exploring the platform can start with architecture and core concepts.
  • Backend developers can use the Unit SDK .NET guide to understand SDK responsibilities and package access requirements.
  • Application authors can learn how API Catalog connects the backend to client tooling.

Scope of this guide​

These guides describe the implementation under development and the boundaries of confirmed mechanisms. Having a generator, an SDK and a client does not prove that they work together in a particular deployment. Readiness requires verification of the selected components, configuration and user scenarios.

The developer section covers units, their lifecycle, complete Notes code in .NET, the Discord integration pattern and a testing checklist. The guides also identify access requirements and runtime tests that have not yet been performed.