Event Bus Infrastructure

[vybe]

Platform-wide pub/sub system for agent event broadcasting and subscription. Redis Streams based. Permission-gated subscriptions.

[vybe]

Actualization (2026-03-30)

This issue requested Redis Streams-based pub/sub. Instead, EVT-001 (Agent Event Subscriptions, #169) was implemented in 2026-03-26 using a SQLite-backed approach:

• agent_events table for event persistence
• agent_event_subscriptions table for subscription CRUD
• MCP tools: emit_event, subscribe_to_event, list_event_subscriptions, delete_event_subscription
• Subscription triggers: matching event → async task to subscriber with {{payload.field}} interpolation
• Permission-gated via existing agent_permissions
• WebSocket broadcast for real-time visibility

What's different from this issue:

• SQLite instead of Redis Streams (simpler, no new infra dependency)
• No TTL/retention policy on events (could be added later)
• No consumer groups or backpressure

Recommendation: Close this issue as superseded by EVT-001. If Redis Streams are needed for higher throughput later, open a new issue referencing EVT-001 as the baseline.

[vybe]

Closing — superseded by EVT-001 (Agent Event Subscriptions, #169). SQLite-based pub/sub is live. If Redis Streams are needed later, open a new issue.