Reference Overview

This section is normative and lookup-oriented.

Use these pages by question type:

• Capability-to-doc/example mapping: Capability Matrix
• Runtime and plugin action types: Actions
• Tool authoring with typed arguments: Typed Tool
• State operations and patch semantics: State Ops
• Runtime objects and data model: Thread Model, Run Context
• Event schema and termination semantics: Events
• Transport contracts: HTTP API, Run API, AG-UI, AI SDK v6, A2A, NATS
• Configuration and environment variables: Config
• Error taxonomy: Errors
• Rust API index: API