MCP KnowledgeBase Server

@mbcrawfo

Basic information

About MCP KnowledgeBase Server

Model Context Protocol (MCP) server allowing LLMs to store and search knowledge in a SQLite database

MCP KnowledgeBase Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "knowledgebase": {
      "command": "docker",
      "args": [
        "run",
        "--interactive",
        "--rm",
        "--volume",
        "knowledgebase:/db",
        "mbcrawfo/knowledge-base-server"
      ]
    }
  }
}

MCP KnowledgeBase Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is MCP KnowledgeBase Server?

MCP KnowledgeBase Server is a Model Context Protocol (MCP) server that allows LLMs to store memories during a conversation and search them later. Memories are stored in a SQLite database, and its full text search features power the memory search.

How to use MCP KnowledgeBase Server?

Deploy via Docker with a persistent volume or run locally with the .NET 9 SDK. Configure the server in claude_desktop_config.json using the provided examples. Control the database location with the environment variables DATABASE_NAME or DATABASE_PATH. A default "General Memory Usage" prompt is included to guide the LLM.

Key features of MCP KnowledgeBase Server

Store memories during LLM conversations
Search memories using SQLite full text search
Docker deployment with persistent volume support
Local deployment with .NET 9 SDK
Custom database location via environment variables
Includes a default memory usage prompt for LLMs

Use cases of MCP KnowledgeBase Server

Storing user preferences across conversations for personalized AI responses
Building a searchable long-term memory for AI assistants
Enabling context-aware recall of past interactions

Frequently asked questions

What are the runtime requirements for MCP KnowledgeBase Server?

For local deployment, the .NET 9 SDK is required. For containerized deployment, Docker is needed.

How can I control where the database is stored?

Set `DATABASE_NAME` to use a custom filename in the default location, or set `DATABASE_PATH` to specify the full path to the database file. Using `DATABASE_PATH` ignores `DATABASE_NAME`.

What database does MCP KnowledgeBase Server use?

It uses SQLite with full text search capabilities.

Can I customize the prompt given to the LLM?

The server includes a "General Memory Usage" prompt by default, but you can replace it with a custom prompt to be more specific to your usage.

How do I persist data when using Docker?

Create a Docker volume named `knowledgebase` and mount it to `/db` in the container. For a custom database file, pass the `DATABASE_PATH` environment variable via `--env`.

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