> ## Documentation Index
> Fetch the complete documentation index at: https://www.agentworldprotocol.com/llms.txt
> Use this file to discover all available pages before exploring further.

# frame-tree.schema.json

> Canonical schema for named coordinate frames.

<Note>Generated from [`schemas/v0.1/frame-tree.schema.json`](https://github.com/Hyperduality/agent-world-protocol/blob/main/schemas/v0.1/frame-tree.schema.json) (`$id`: `https://agentworldprotocol.com/schemas/v0.1/frame-tree.schema.json`). Normative text: [/spec/semantics/units-and-frames](/spec/semantics/units-and-frames). Every tagged example on this site is validated against this schema in CI.</Note>

Named coordinate frames published in session.ready (AWP-UNI-003).

<ResponseField name="frames" type="object[]" required>
  <Expandable title="fields">
    <ResponseField name="id" type="identifier" required />

    <ResponseField name="parent" type="identifier | null" required />

    <ResponseField name="dynamic" type="boolean">Transform is published on awp.tf (AWP-UNI-004). Default `false`.</ResponseField>

    <ResponseField name="transform" type="transform" />
  </Expandable>
</ResponseField>