Every other part of my stack comes with a safety net I never asked for. TypeScript refuses to compile. A test goes red. A pull request makes somebody ask why I touched that line. Then there is the prompt. A client sends a note saying the agent came across as a bit pushy on that last call. I open the prompt, soften one sentence, hit publish. No build. No diff. No test suite. The next caller gets the new behaviour immediately, in every branch of the conversation, including the four branches ...