https://loopandretry.github.io/tags/schemas/ Recent content in Schemas on Loop & Retry https://loopandretry.github.io/images/og-default.png https://loopandretry.github.io/images/og-default.png Hugo en-us Mon, 06 Jul 2026 09:00:00 -0400 https://loopandretry.github.io/posts/designing-tools-an-llm-wont-misuse/ Mon, 06 Jul 2026 09:00:00 -0400 https://loopandretry.github.io/posts/designing-tools-an-llm-wont-misuse/ A tool schema is a contract with a caller that guesses. This is a concrete walkthrough of the four properties that separate a tool a model uses correctly from one it fumbles: legible schemas, validating boundaries, recoverable errors, and idempotency — with before-and-after code.