How to do things in EOModeller.

Short, practical pages. Each one covers a single workflow end-to-end — what you need before you start, the steps in order, and what to do when something goes wrong. New guides land here as features ship.

1. AI assistant

   Connect your AI assistant

   Connect Claude or another MCP client, then ask it to explain, review, draw and change your models, or generate code from them. Every change shows up live and can be reverted.

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2. Versioning

   Save and refer to baselines

   Mark a named state of the model — Phase 1 sign-off, the v2.3 release, the architecture as it stood when you handed it to procurement — and refer back to it later. Immutable by design; the current model keeps moving.

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3. Export

   Export UML 2.5.1 XMI for code generation

   Generate a long-lived API token, fetch the XMI for your model with curl, and pipe it into your own transform. No language mapping built into EOModeller — your script or AI does the rest.

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4. Code generation

   Generate code from your model

   Export a codegen-friendly model JSON, run a script locally to turn it into DDL or code, and apply the result. Includes a worked Cassandra CQL example. The app never runs the script — you do.

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More guides on the way: validation, profile authoring, cloud diagram patterns.