Feature: Plugin SDK for Custom Event Enrichment and Integrations

[hoangsonww]

Problem

Teams often need domain-specific metadata (ticket IDs, environments, owners, service names) attached to events, but the ingestion pipeline is currently fixed.

Proposal

Create a Plugin SDK that lets users register server-side plugins to enrich events and hook into lifecycle callbacks.

Scope

• Plugin lifecycle: load, validate, enable/disable, version
• Hooks: beforePersist(event), afterPersist(event, entities), beforeBroadcast(message)
• Safe plugin sandboxing and timeout guards
• Plugin diagnostics UI (health, last execution, failures)

Example Use Cases

• Add Jira ticket extraction from summaries
• Tag events by environment from cwd/path
• Forward selected events to external systems

Technical Notes

• Define stable plugin API contract with TypeScript types
• Isolate plugin errors so ingestion never fails hard
• Add plugin registry table for metadata and state

Acceptance Criteria

• Plugins can be installed and toggled without server code edits
• Plugin failure does not block core event ingestion
• Plugin execution is observable (latency, error count)
• Enriched fields are persisted and queryable
• SDK docs include a working example plugin