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io.github.RobThePCGuy/rag-vault

MCP

by RobThePCGuy · v1.5.3

Local RAG MCP server with hybrid search, PDF/DOCX support, and zero-config setup

mcplocal

MCP configuration

stdio

Command

npx -y @robthepcguy/rag-vault@1.5.3

Environment

  • BASE_DIR

    Base directory for document storage (defaults to current working directory)

  • DB_PATH

    Path to LanceDB database directory (defaults to ./lancedb/)

  • CACHE_DIR

    Directory where Transformers.js models are cached (defaults to ./models/)

  • MODEL_NAME

    Embedding model name (defaults to Xenova/all-MiniLM-L6-v2)

  • RAG_HYBRID_WEIGHT

    Keyword boost strength for hybrid search. 0.0 = semantic only, 1.0 = keyword only. Default 0.6

  • RAG_GROUPING

    Grouping mode: 'similar' (top group only) or 'related' (top 2 groups)

Install in one click with Zurek

Browse here, install from the native macOS app — pick targets, fill env vars, and write configs safely.

Download for macOSAbout the Zurek app