Engineering investigations
Data integrity and analytics
Telling missing from zero, knowing where each number came from, and records whose meaning changes over time.
- Missing vs zero vs stalePromptFinds where 'we don't know' turns into 0 and then into a wrong total.
- Where did this number come from?PromptChecks that every number on screen can be traced back to a source document.
- Old records, new meaningsPromptFinds old records that read differently once today's rules are applied to them.
- Imports that fail quietlyPromptFinds rows that go missing or land on the wrong record during import, with no error.
- Links between records worth addingPromptFinds links between records worth adding, and ones the evidence does not support.
- Code health, with proofPromptA general health check of the code that refuses findings without evidence.