compose_verify_element_visible

Verify that a UI element is visible. Identify the element using its element ID from the view hierarchy. This is a test assertion — it will fail if the element is not found.

Source

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

Contract

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

Input schema

Optional parameters

• testTag — String Accessibility identifier of the element to verify.
• elementId — String Element ID from the view hierarchy, e.g., ‘e5’.
• element — String Human-readable description of the element being verified, for logging.

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.