Knowledge Management · Search Tools

MCP Kbdb

luxter77/mcp-kbdb

welcome to rag-mcp, a project that answers the age-old question, "what if we took a perfectly good idea—retrieval-augmented generation—and made it so complicated it becomes a monument to our own hubris?" it's a model context protocol (mcp) server that slings text embeddings around like a coked-up short-stop, using postgresql and the pgvector extension because, honestly, who needs simplicity?

Install

Client configuration

{
  "mcpServers": {
    "RAG-MCP Knoledge Base Server": {
      "command": "uv",
      "args": [
        "run",
        "--with",
        "fastmcp",
        "fastmcp",
        "run",
        "/location/of/the/script/rag_mcp_server.py:mcp"
      ],
      "env": {
        "RM_DB_HOST": "<RM_DB_HOST>",
        "RM_DB_PORT": "<RM_DB_PORT>",
        "RM_DB_NAME": "<RM_DB_NAME>",
        "RM_DB_USER": "<RM_DB_USER>",
        "RM_DB_PASSWORD": "<RM_DB_PASSWORD>",
        "RM_OPENAI_API_KEY": "<RM_OPENAI_API_KEY>",
        "RM_OPENAI_ENDPOINT": "<RM_OPENAI_ENDPOINT>"
      }
    }
  }
}

Environment variables

RM_DB_HOSTRM_DB_PORTRM_DB_NAMERM_DB_USERRM_DB_PASSWORDRM_OPENAI_API_KEYRM_OPENAI_ENDPOINT
Author
@luxter77
Category
Knowledge Management, Search Tools
Updated
Oct 6, 2026

About MCP Kbdb

this is for the real sickos, the ones who look at a problem and think, "i could solve this with a simple script, but what if, instead, i built a byzantine system of interlocking parts that will be a nightmare to maintain?" you're my people.

Details on this page are taken from the project's README. Open README

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