Skip to content

compose_type

Type text into a UI input element. Identify the element using its element ID from the view hierarchy (e.g., ‘e3’), or by existing text content. By default this clears the field first. Set clearFirst to false to append text instead.

Source

  • Kind: class-backed
  • Class: xyz.block.trailblaze.compose.driver.tools.ComposeTypeTool

Contract

  • Visible to LLM: yes (surface_to_llm: true)
  • Recordable: yes (is_recordable: true)
  • Host-only: no (requires_host: false)

Input schema

Required parameters

  • text — String The text to type into the element.

Optional parameters

  • elementId — String Element ID from the view hierarchy, e.g., ‘e3’. Preferred method.
  • testTag — String Accessibility identifier of the input element.
  • existingText — String The existing text content of the input element.
  • element — String Human-readable description of the element being typed into, for logging.
  • clearFirst — Boolean If true (default), clear the field before typing. If false, append to existing text.

Output

Returns: string (opaque text content)

Typed result schemas (kind: query | action, MCP structuredContent) are not yet carried by the resolved manifest — this section will gain detail when that lands.