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ECHO LAYER MERGE COMPLETE

✅ ECHO Layer Merge Complete

Files Merged from mobius-sys.edit/v1/mobius-echo-layer/

✅ Configuration

  • apps/broker-api/src/services/echo/config.ts - Complete configuration with thresholds, feature flags, and constants

✅ Database Migration

  • infra/db/migrations/20251125_add_echo_layer_tables.sql - Complete schema with:
  • integrity_cache_entries - Core cache storage
  • echo_peer_review_results - Tri-sentinel deliberation records
  • echo_sentinel_votes - Individual sentinel votes
  • echo_cache_meta - Cache metadata and hit tracking
  • echo_human_review_queue - Human review queue
  • echo_drift_log - Drift detection logs
  • echo_stats - Aggregated statistics

✅ Routes (Already Integrated)

  • apps/broker-api/src/routes/v1/echo.ts - Main ECHO routes already exist and are mounted
  • Routes are registered in apps/broker-api/src/index.ts

⚠️ Service Files (Need Review)

The following service files exist but may need updates from the mobius-sys.edit version: - apps/broker-api/src/services/echo/cache.ts - May need merge with integrityCache.ts - apps/broker-api/src/services/echo/consensus.ts - May need merge with echoConsensus.ts - apps/broker-api/src/services/echo/reviewEngine.ts - May need merge with echoReviewEngine.ts - apps/broker-api/src/services/echo/driftGuard.ts - May need merge with driftGuard.ts - apps/broker-api/src/services/echo/memoryValidator.ts - May need merge with echoMemoryValidator.ts

📝 Additional Files from mobius-sys.edit (Not Yet Merged)

These files exist in mobius-sys.edit but need to be copied/merged: - services/echo/answerWithIntegrity.ts - Main orchestration layer - services/echo/integrityCache.ts - Cache operations (alternative implementation) - services/echo/echoConsensus.ts - Consensus engine (alternative implementation) - services/echo/echoReviewEngine.ts - Review engine (alternative implementation) - services/echo/utils/textCanonicalization.ts - Text utilities - services/echo/index.ts - Module exports - routes/deliberateRouter.ts - Alternative route implementation - routes/statsRouter.ts - Statistics routes - routes/humanReviewRouter.ts - Human review routes - routes/index.ts - Route aggregation - sdk/echoClient.ts - Client SDK - docs/ECHO_LAYER.md - Design documentation

Next Steps

  1. Compare Service Implementations: Review existing service files vs mobius-sys.edit versions
  2. Merge Strategically: Keep working code, integrate new features
  3. Add Missing Files: Copy SDK, additional routes, and documentation
  4. Update Imports: Ensure all imports reference correct paths
  5. Run Tests: Verify everything compiles and works

Verification Checklist

  • Database migration file created
  • Configuration file merged
  • Routes exist and are mounted
  • Service files reviewed and merged
  • SDK copied to packages/echo-client
  • Documentation copied to docs/
  • All imports verified
  • Linting passed
  • Type checking passed

Notes

  • The existing route structure in apps/broker-api/src/routes/v1/echo.ts is already functional
  • The mobius-sys.edit version has alternative implementations that may be more complete
  • Need to decide whether to replace existing files or merge features