# Run the consistency audit

Detection finds problems seen in use. The consistency audit finds places where an agent would still have to guess.

Open **Review → Consistency** and start a run. Cassis keeps the latest results and warns when the ontology has changed since that run.

- **What it finds** Missing descriptions or joins, ambiguous synonyms, and columns an agent is likely to misread.

- **What to do** Open the affected object, review the suggested fix, and apply or record the change through the project’s editing workflow.

- **When to run** After the first ontology is built, after a large modeling change, and before wider rollout.

## In a repository

`cassis ontology check` also prints quality and schema-reference warnings for the local tree. Warnings do not fail validation, but they make missing context visible during review and CI. See [Ontology commands](/reference/cli/ontology/).

A missing description is not cosmetic. It removes the evidence an agent needs to choose the correct table or column.