An MCP (Model Context Protocol) server for local knowledge base operations. LocalKB allows agents to create, manage, and search personal knowledge bases using semantic search and document chunking.

Local Knowledge Base app

LocalKB is a lightweight, self-hosted AI knowledge base. It takes your .txt, .md, and .pdf files, breaks them into chunks, generates embeddings with Ollama, and stores them as binary vectors (BLOBs) in SQLite. Retrieval uses SQLite’s FTS5 search for speed, then cosine similarity re-ranking for accuracy.