Dex Data

Overview

Dex Data is a Model Context Protocol (MCP) server: DEX data, geocoding, weather, search, holidays, LEI, yield curve. 22 free tools, 1 paid. Because it speaks the Model Context Protocol, AI assistants can use Dex Data as a set of callable tools instead of you copy-pasting between apps.

It runs locally: the npm package dex-data-mcp speaks MCP over stdio on your machine. No credentials are required — it works out of the box. The current release is v1.6.0, published under the MIT license, with source at donnywin85/dex-data-mcp on GitHub.

On mcp.site, Dex Data sits in the Finance category. Any MCP client can use it — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed among them — via the install snippets below. If you maintain Dex Data for donnyautomation.com, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "dex_data": {
      "command": "npx",
      "args": [
        "-y",
        "dex-data-mcp"
      ]
    }
  }
}