async fn report_call(tool_id: String, description: String)Expand description
Tell srv which call this process runs, once per linked call, so srv can say which tool call a process tree is (Tower’s “started by”): this wrapper’s pid, the call and what it does. srv keeps it and does not forward it to the pane, which would take an unknown op for output. SPEC_TOWER_AGENT_CENTRIC_VIEWS_2026_10_08.md §5.3. Best effort.