0-Call Engine & Verification Slot
SCD Type 2 row versioner (valid_from/to, is_current) & <5ms claim hydrator
Substrate: db_atomic · p99 Claim Target: ≤ 3 ms · Phase: 45 - 48 SCD2 Context Packs, Self-Awareness, Benchmarks & Jagged Frontier
Suggest SCD2 Context Pack (aq45_suggest_context_pack)
Curates versioned flat SCD Type 2 packs of contexts, locales, settings, instructions, suggestion paths, and tools while keeping bare tasks 100% runnable.
Flat SCD Type 2 Table3 Claim ModesBare-Baseline Optional
Model-Guided Escalation & Synthesis Role
Suggestion-path, resource-pack & tool-bundle scout
5-Role Component Pod: 0-Call Slot / Solver + OpenSearch / Split-Supervisor (≤4k tok) / Diagnostic Repair + Twin Shim / CPOP + Sister Distiller.
Enforced Category State Machine: standard_fenced
Commit Invariant: Increments lease_epoch atomically (meta.changes === 1) on claim and rejects stale worker heartbeats or completions with 409 fencing_epoch_conflict.
Architectural Problem Solved: Eliminates split-brain duplicate commits across concurrent distributed worker fleets.
POST https://api.teleon.dev/v1/tenants/:tenantId/queues/aq45_suggest_context_pack/enqueue
{
"queue_category": "standard_fenced",
"priority": 80,
"payload": { "stage": "45", "objective": "Suggest SCD2 Context Pack" }
}