Memwright – Self-hosted memory for multi-agent teams, no LLM in path
No LLM in the critical path — deterministic retrieval beats vector search latency.
Deterministic byte-exact retrieval over static corpora. Website:https://glyph.rs
FM-index implementation delivers 1.5ms exact matches where grep chokes on scale.
Backend engineers building log search, forensic tools, or RAG pre-filters
ripgrep · Elasticsearch · Lucene
No LLM in the critical path — deterministic retrieval beats vector search latency.
ChatGPT prompt indexer, but unclear what problem this solves over native search.
Beats Roaring Bitmaps on sparse runs with 8-byte descriptors for billion-bit sequences.
Self-managed vector DB in Rust with <5ms queries; Pinecone/Weaviate already own this space.
Identity-based memory vs similarity—clean separation of deterministic truth from probabilistic reasoning.
SQLite-only RAG with multi-hop retrieval is a clever constraint for a solved problem.