Live view and operational events

AgentRoom LiveView combines Room and operational projections behind one Room-scoped interface. Server-side discovery finds execution sessions, Handoffs, plans, human contributions, participant memberships and external deliveries without requiring clients to enumerate projection identifiers.

Composite cursor

LiveView uses a composite multi-source cursor. Clients can consume bounded pages or a versioned SSE stream and resume without assuming that every source shares one physical sequence. Client-supplied identifiers are optional filters, not completeness requirements.

Transactional operational stream

PostgreSQL migration 010 emits Room-scoped operational events for the Room aggregate and the coordination, execution-session, Handoff, plan, membership, contribution and delivery projections. Database triggers record a transition in the same transaction as its source state.

Migration 011 stores durable projector high-water checkpoints. Projectors are idempotent and replay-safe because a crash can happen after an effect and before a local checkpoint. Classified failures are redacted before they enter the public operational stream.

SSE is a delivery mechanism, not a source of truth. A disconnected client resumes from durable state; it does not define completion or authority.