MS Access MCP Explorer

by sub-arjun

372 downloads Not rated yet MIT license
GitHub

About

A tool for exploring and querying Microsoft Access databases using the Model-Command-Procedure (MCP) protocol. It provides a programmatic interface for retrieving schema information and executing SQL queries against .accdb or .mdb files.

Details

License
MIT license

Explore

- Retrieve database schema as text or JSON
- Execute arbitrary SQL queries against the database
- Simple command-line and Python API interfaces
- Requires Microsoft Access Driver on the system
- Supports Python 3.7 or higher

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

  1. Download and install Highlight from highlightai.com/download
  2. Navigate to the plugins tab and select "Add Custom Plugin"
  3. Configure the plugin with the settings below
    Plugin Name MS Access MCP Explorer
    Command (node, npx, python, etc.)

    Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.

  4. Enable "Start Automatically" if you want the plugin to start when Highlight launches

From the repository

Install using UV:

uv pip install omni-ms-access-mcp

Or using pip:

pip install omni-ms-access-mcp
uv venv
.venv\Scripts\activate.bat
uv pip install -e .

1. get_schema_tool - Get database schema information
- Optional parameter: format - Can be "text" (default) or "json"
- Example: get_schema_tool(format="json")

2. query_data - Execute SQL queries against the database
- Required parameter: sql - SQL query to execute
- Example: query_data(sql="SELECT * FROM Users LIMIT 10")

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "ms access mcp explorer": {
            "ms-access-mcp": {
                "command": "uvx",
                "args": [
                    "omni-ms-access-mcp",
                    "--db-path",
                    "C:\\path\\to\\your\\database.accdb"
                ]
            }
        }
    }
}

McpServers

{
    "ms-access-mcp": {
        "command": "uvx",
        "args": [
            "omni-ms-access-mcp",
            "--db-path",
            "C:\\path\\to\\your\\database.accdb"
        ]
    }
}

A tool for exploring and querying Microsoft Access databases using MCP (Model-Command-Procedure).

Installation

Install using UV:

uv pip install omni-ms-access-mcp

Or using pip:

pip install omni-ms-access-mcp

Usage

Command Line

Start the MCP server with the path to your Access database:

ms-access-mcp --db-path "C:\path\to\your\database.accdb"

Python API

```python
from omni_ms_access_mcp.server import AccessMCP

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