LLM & agents tools

Deterministic tools for people building with models, rather than tools that call one. The things you would paste into a hosted helper here — a system prompt, a captured response, a tool schema naming your internal endpoints — are exactly the things that should not leave your machine, and none of this needs a model to be exact.

Code generation

Tool definition generator

Turn a sample of a tool’s arguments into a valid tool definition.

Inspect

Tool definition linter

Check a tool definition against the constraints the API actually enforces.

Streaming response inspector

Reconstruct a message from a raw SSE stream and find where it broke.