[Supermancho]

Ostensibly, the product isn't as useful as the existing gotos (json schemas, shared libraries, graphql, etc), if you cannot create a shareable schema for validation. The ability to form arbitrary requests is already assumed. If your messages are very complex, you need some tooling.

[vosper]

If you’re in TS world then you can export the Zod schema that your tRPC queries/mutations are using.