microdao-daarion

Files

Apple 990e594a1d feat: harden memory summary — fingerprint dedup, versioning, prompt injection defense

Summary hardening:
- SHA256 fingerprint of events content for deduplication
  (skips LLM call when events unchanged since last summary)
- Versioned summary storage: summary:agent:channel:vN keys
- Latest pointer: summary_latest:agent:channel for fast retrieval
- Prompt injection defense: sanitize event content before LLM,
  strip [SYSTEM]/[INTERNAL] markers, block "ignore instructions" patterns
- Anti-injection clause in SUMMARY_SYSTEM_PROMPT

Database fix:
- list_facts_by_agent: SQL filter by fact_prefix to only return chat_events
  (prevents summary/version facts from consuming LIMIT quota)
- Fixed NULL team_id issue in UNIQUE constraint (PostgreSQL NULL != NULL)
  using "__system__" sentinel for team_id in summary operations

Tested on NODE1: dedup works (same events → skipped), force=true bypasses.

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-02-09 10:26:03 -08:00

__init__.py

🧠 Add Agent Memory System with PostgreSQL + Qdrant + Cohere

2026-01-10 07:52:32 -08:00

auth.py

feat: implement TTS, Document processing, and Memory Service /facts API

2026-01-17 08:16:37 -08:00

config.py

fix: quarantine dead brand commands + implement Memory LLM summary

2026-02-09 09:42:44 -08:00

crud.py

refactor: reorganize memory-service into app/ directory structure