011 GitHub stars
025-signal ranked search combining semantic similarity, keyword match, recency, importance, and popularity
03Temporal knowledge graph with valid_from/until attributes, contradiction detection, and multi-hop traversal
04Append-only versioning for all knowledge entries and progressive summarization (L0-L3)
05Agent fleet with approval workflow, where agents write pending suggestions for admin review
06Role-based token authentication providing distinct permissions for admin, writer, reader, and agent roles