vector-database

DSH local knowledge base plugin: multi-format import, smart chunking, vector index, hybrid search (BM25 + sqlite-vec + RRF) for agent long-term memory

Semantic long-term memory for DeepSeek Harness: hindsight_retain/recall/reflect tools + auto-recall over local Hindsight daemon (pgvector + DeepSeek embeddings)

Fully local vector memory plugin for DeepSeek Harness: local embeddings, SQLite storage, automatic recall injection, dedup with conflict detection, soft-delete recycle bin, online backup.