pub const NODE_AGENT_STREAM_EVENTS_CAPABILITY: &str = "agent-stream-events-v1";Expand description
The outbound content stream – NodeEvent::AgentStream – mirroring
NODE_TERMINAL_FRAME_EVENTS_CAPABILITY’s own subscription/type split
rather than folding content into a telemetry vocabulary
(docs/gate4agent/plans/gate4agent-acp-control-plane-on-the-wire-2026-09-02.md
§3-4).