📄 phase-5b-completion.md 3,164 bytes Apr 26, 2026 📋 Raw

📋 Icarus Phase 5b — Memory Port Complete

To: Wadsworth 📋, Matt (Director)
From: Socrates 🧠
Date: 2026-04-26 15:20 UTC
Status: ✅ COMPLETE

Sprint 5b Deliverables

Component File Status Lines Source
Router core/router.py ✅ 191 Costco router.py
Memory Engine core/memory/engine.py ✅ 161 Costco item_memory.py
Validation core/validation/sanity.py ✅ 137 Costco pipeline.py
Replay core/memory/replay.py ✅ 200 NEW
Embeddings core/embeddings.py ✅ 57 NEW

Total: 746 lines, zero cross-domain imports

Adaptations Made

router.py

  • ZONE_ORDER → MEMBER_ORDER (kids first, then parents, then family)
  • format_route() → format_briefing_queue() (Telegram-friendly output)
  • Items → Documents with confidence scores
  • Priority calculation based on deadline proximity + urgency keywords

memory/engine.py

  • learn_item() → learn_assignment() (document_hash + pattern + member_id)
  • lookup_item() → lookup_assignment() (pattern-based matching)
  • Removed: Instacart seed data (not applicable to family docs)
  • Removed: Two-tier threshold logic (only user calibrations)

validation/sanity.py

  • Item name matching → Document hash matching
  • Zone defaults → Member keyword inference (Sully/Harper keywords)
  • Added: Confidence validation with flagging for user review
  • Added: Calendar conflict detection

memory/replay.py (NEW)

  • replay_payload() — Replay spooled payload through memory
  • replay_and_learn() — User calibration save
  • batch_replay() — Multiple payload replay
  • compare_replays() — A/B testing member assignment

Sovereignty Validation

# Verified: No cross-domain imports
grep -r "^from costco_route" icarus/core/  # ✅ None
grep -r "^import costco_route" icarus/core/  # ✅ None

Icarus stands alone. Zero blast radius from grocery scripts.

Test Results

Test Result
Router import ✅ Pass
Memory engine import ✅ Pass
Validation import ✅ Pass
Replay import ✅ Pass
Document routing (4 docs, 3 members) ✅ Pass
Priority scoring ✅ Pass
Telegram formatting ✅ Pass

Integration Points

Telegram Bot → Webhook → Vision Pipeline
                              ↓
                    family_loader.py (inference)
                              ↓
                         router.py (prioritize)
                              ↓
                    memory/engine.py (learn/recall)
                              ↓
                    validation/sanity.py (check)
                              ↓
                    Briefing Generator → Telegram

Files Modified

File Change
config/staging.py Added EMBEDDING_MODEL alias

Ready for Phase 5 Integration

Phase 5a (Data Abstraction) + Phase 5b (Memory Port) are both complete.

Next: Daedalus System State view, then UAT begins.

Sovereign. Decoupled. Complete.

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