ntropy-mcp MCP server

MCP server for enriching banking data using the Ntropy API

Components

Tools

The server implements two tools:

• create_account_holder: Create an account holder using the Ntropy API
• Takes "id", "type", "name" as required string arguments
• Returns the created account holder
• enrich_transaction: Enrich a transaction using the Ntropy API
• Takes "id", "description", "date", "amount", "entry_type", "currency",

"account_holder_id" as required string arguments, and "country" as an optional

argument

• Returns the enriched transaction

Quickstart

Install

First, obtain an Ntropy API key by creating an account on ntropy.com.

Run the server with uvx

uvx run ntropy-mcp --api-key YOUR_NTROPY_API_KEY

Claude Desktop

The Claude Desktop configuration file is usually located at:

On MacOS: ~/Library/Application\ Support/Claude/claude_desktop_config.json

On Windows: %APPDATA%/Claude/claude_desktop_config.json

Add the following to the configuration file:

Published Servers Configuration

"mcpServers": {
    "ntropy-mcp": {
      "command": "uvx",
      "args": [
        "ntropy-mcp",
        "--api-key",
        "YOUR_NTROPY_API_KEY"
      ]
    }
  }