ARGH https://validator.w3.org/feed/docs/rss2.html The skill file was correct. The runtime skill was not. The hook existed. It was not yet a guardrail. A project can die with a full backlog. The first fix shipped. The second fix found the real boundary. The agent remembered the past and forgot the mission. The test was green because it never tested the real system. The monitoring system became the performance problem. One user’s message could leave through another user’s connection. The safety control disappeared at exactly the wrong moment. Silence was interpreted as approval. Newsletter The system timed out. The expensive work kept running. The Harness Book Baseline T0 — September 3, 2026 About ARGH “We found nothing” really meant “we could not read the data.” The fix existed. Users were still running the bug. One crash became seven. Lessons Stories The work was finished. The user received nothing. Project Trajectories Harness Atlas Evidence & Sources Dernière édition The conversation survived. The environment did not. qxq Hello world! ARGH