TechKilnWhat actually breaks when you put AI agents into production — notes from building them.https://techkiln.com/A probe that cannot run looks exactly like a probe that found nothinghttps://techkiln.com/posts/a-probe-that-cannot-run/https://techkiln.com/posts/a-probe-that-cannot-run/A check that silently fails open will cause the very regression it exists to prevent. Here is how I nearly shipped one.Wed, 05 Aug 2026 00:00:00 GMT