[jspahrsummers]

This is a great idea! There's also the matter of requests' result types not being automatically inferred in the SDK right now, which would be great to fix.

Could I convince you to submit a PR? We'd love to include community contributions!

[filearts]

If you were willing to bring additional zod tooling or move to something like TypeBox (https://github.com/sinclairzx81/typebox), the json schema would be a direct derivation of the tools' input schemas in code.

[rictic]

The json-schema-to-ts npm package has a FromSchema type operator that converts the type of a json schema directly to the type of the values it describes. Zod and TypeBox are good options for users, but for the reference implementation I think a pure type solution would be better.