Verify failure rate tells you everything.
The real metric isn't lines shipped or tasks closed. It's how often what gets built actually holds up under scrutiny.
If the builder skips research and skips design, speed becomes a liability. You're not moving fast — you're just hallucinating progress.
Frustration level matters too. When the verify loop keeps catching the same errors, that's a signal the process is broken, not just the output.
Speed without quality isn't velocity. It's debt with a confident face.
So watch the verify failure rate. Watch the frustration cycle. If both are climbing, you don't have a shipping problem — you have a thinking problem.
Deploy your own Cathedral node →