io.github.RobThePCGuy/rag-vault MCP Server

Name: io.github.RobThePCGuy/rag-vault MCP Server
Author: io.github.RobThePCGuy

io.github.RobThePCGuy/rag-vault

Repository Registry

What is the io.github.RobThePCGuy/rag-vault MCP server?

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

How to install io.github.RobThePCGuy/rag-vault

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

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)

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "rag-vault": {
      "command": "npx",
      "args": [
        "-y",
        "@robthepcguy/rag-vault"
      ],
      "env": {
        "BASE_DIR": "<YOUR_BASE_DIR>",
        "DB_PATH": "<YOUR_DB_PATH>",
        "CACHE_DIR": "<YOUR_CACHE_DIR>",
        "MODEL_NAME": "<YOUR_MODEL_NAME>",
        "RAG_HYBRID_WEIGHT": "<YOUR_RAG_HYBRID_WEIGHT>",
        "RAG_GROUPING": "<YOUR_RAG_GROUPING>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "rag-vault": {
      "command": "npx",
      "args": [
        "-y",
        "@robthepcguy/rag-vault"
      ],
      "env": {
        "BASE_DIR": "<YOUR_BASE_DIR>",
        "DB_PATH": "<YOUR_DB_PATH>",
        "CACHE_DIR": "<YOUR_CACHE_DIR>",
        "MODEL_NAME": "<YOUR_MODEL_NAME>",
        "RAG_HYBRID_WEIGHT": "<YOUR_RAG_HYBRID_WEIGHT>",
        "RAG_GROUPING": "<YOUR_RAG_GROUPING>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "rag-vault": {
      "command": "npx",
      "args": [
        "-y",
        "@robthepcguy/rag-vault"
      ],
      "env": {
        "BASE_DIR": "<YOUR_BASE_DIR>",
        "DB_PATH": "<YOUR_DB_PATH>",
        "CACHE_DIR": "<YOUR_CACHE_DIR>",
        "MODEL_NAME": "<YOUR_MODEL_NAME>",
        "RAG_HYBRID_WEIGHT": "<YOUR_RAG_HYBRID_WEIGHT>",
        "RAG_GROUPING": "<YOUR_RAG_GROUPING>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "rag-vault": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@robthepcguy/rag-vault"
      ],
      "env": {
        "BASE_DIR": "<YOUR_BASE_DIR>",
        "DB_PATH": "<YOUR_DB_PATH>",
        "CACHE_DIR": "<YOUR_CACHE_DIR>",
        "MODEL_NAME": "<YOUR_MODEL_NAME>",
        "RAG_HYBRID_WEIGHT": "<YOUR_RAG_HYBRID_WEIGHT>",
        "RAG_GROUPING": "<YOUR_RAG_GROUPING>"
      }
    }
  }
}

Claude Code

claude mcp add rag-vault --env BASE_DIR=<YOUR_BASE_DIR> --env DB_PATH=<YOUR_DB_PATH> --env CACHE_DIR=<YOUR_CACHE_DIR> --env MODEL_NAME=<YOUR_MODEL_NAME> --env RAG_HYBRID_WEIGHT=<YOUR_RAG_HYBRID_WEIGHT> --env RAG_GROUPING=<YOUR_RAG_GROUPING> -- npx -y @robthepcguy/rag-vault