AI agents don't get to skip the tests
August 7, 2026 · 1 min read
AI can write code faster than any team you could hire. That's the pitch, and it's true. It's also the problem. Speed without verification just produces wrong answers sooner.
Our rule: the agent writes the test before it writes the feature, and the test has to fail first.
Why failing first matters
A test written after the code tends to describe what the code does. A test written before describes what the code is supposed to do. Those sound similar. They are not. The first one passes no matter what you built. The second one is a contract, and the implementation has to earn it.
When an AI agent does the building, this ordering stops being a nice practice and becomes the whole safety system. The agent can't declare victory early, because victory is defined by tests it wrote while the feature didn't exist yet.
One gate, no exceptions
Every project we ship has a single validation script: lint, types, full test suite, build. The same script runs on the laptop and in CI. If it fails, the work isn't done, no matter how done it looks.
Across our portfolio that adds up to thousands of automated tests, and none of them exist for ceremony. They exist so that software built fast can be trusted slow, by the client who owns it long after we hand it off.
Fast and verified beats fast. It isn't close.
