#5 — SYSTEM_ARTICLES_IMPORT_WORKER hoisted into @mana/shared-ai
The worker built its actor inline, bypassing the SystemSource union
that's the blessed list for system-write principals. Now uses
makeSystemActor(SYSTEM_ARTICLES_IMPORT_WORKER) like every other
server-side system writer (mission-runner, projection, …).
#7 — sync-db helper hoisted out of mcp/ into lib/
Implementation moved to apps/api/src/lib/sync-db.ts; mcp/sync-db.ts
is a re-export shim so existing MCP imports keep working. Articles
bulk-import + future modules import from lib/ directly — no more
"articles depending on mcp" layering smell.
#11 — Prometheus metrics for the worker
New counters + histogram in lib/metrics.ts under
mana_api_articles_import_*:
- ticks_total{result=processed|skipped|error}
- items_total{result=extracted|error|consent_wall|cancelled}
- extract_duration_seconds (histogram, 0.25–30s buckets)
- jobs_completed_total{result=done}
- pickup_gc_rows_total
Worker tick + extractor instrumented at the right transition points.
Steady-state pickup_gc_rows_total > 0 over time signals a stuck
consumer somewhere — useful operator alert.
Plan: docs/plans/articles-bulk-import.md.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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