Obsidian Semantic Search

A read-only semantic search layer for Obsidian vaults that keeps agents from mutating your notes. Uses local Ollama embeddings (default bge-m3) and stores a SQLite index outside your vault. Exposes four tools: index_status, index_vault (incremental or full rebuild), search_notes (hybrid semantic plus FTS5 keyword ranking), and read_note (by path or line range). Blocks .obsidian, personal folders, and symlink escapes by default. The index splits notes by heading and creates file-level summary chunks, then regroups search results into per-file matches with snippets and line ranges. Reach for this when your agent needs to find the right note by meaning without exposing write, rename, or delete operations.