longPress

Press and hold an element by its snapshot ref (e.g. y778 from [y778] “Profile photo”). Use instead of tap when the interaction needs a hold, e.g. a context menu, drag handles, or multi-select.

Source

• Kind: class-backed
• Class: xyz.block.trailblaze.toolcalls.commands.LongPressTrailblazeTool

Contract

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

Input schema

Required parameters

• ref — String Element ref from the snapshot, e.g. ‘y778’.

Optional parameters

• reasoning — String

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.