Hybrid Memory Skill

A self-contained hybrid memory system inspired by ZeroClaw's architecture. Combines vector embeddings (semantic search) with FTS5 keyword search (BM25 scoring) for powerful memory recall.

Purpose

Give agents persistent memory with:

• Semantic search - Find memories by meaning, not just keywords
• Keyword search - Traditional BM25 text search via SQLite FTS5
• Hybrid scoring - Weighted combination of vector and keyword similarity
• Zero external dependencies - Pure SQLite + local embeddings

Architecture