SDK Reference
Build Agents with the official Z3T.ai SDKs — the schema builder, the schema specification, x-z3t-* extensions, and how schemas sync to the platform.
SDK Overview
The official Z3T.ai SDKs for TypeScript and Python — how they connect your Agent to the platform, run your handler, and give you typed schemas and platform resources.
Schema Builder
The s builder in the Z3T.ai SDKs — declare your Agent's inputSchema and outputSchema as typed fields that compile to JSON Schema plus x-z3t-* rendering hints.
Schema Specification
The exact wire format an Agent contract uses — standard JSON Schema vocabulary, supported formats, required-by-default semantics, and the composite value shapes the platform renders.
JSON Schema Extensions
The x-z3t-* extension keys a Z3T.ai Agent contract can carry — rendering hints, layout, and field metadata that generic JSON Schema tooling safely ignores.
Schema Synchronization
How the SDK syncs your declared input/output schemas to the platform on startup, and how the draft and active lifecycle keeps your public contract safe to iterate on.