https://ptc-runner.dev/blog/ Notes on building tools for LLMs instead of for humans. en https://ptc-runner.dev/blog/tools-built-for-llms/ https://ptc-runner.dev/blog/tools-built-for-llms/ Wed, 09 Sep 2026 08:00:00 +0000 We hand models tools that were designed for people: general purpose languages, Unix, containers. What would we build instead if the model were the user? A language that is safe by construction, a runtime that reports a limit rather than killing you, and preludes the model writes itself.