Data Gouv MCP Server

MCP server for interacting with Datagouv APIs. Specifically:

API Recherche Entreprises

This MCP server uses HTTP+SSE transport defined in MCP

Features

Tools

search-company - Find up to date information (name, address, list of directors, sector, etc.) about a company listed in France by providing a search query (name of the company, of the CEO, address, etc.)

Installation

Follow those instructions to run Data Gouv MCP server on your host.

Requirements

Node 22 (lts/jod)
pnpm 10

Instructions

Install dependencies:

pnpm install

Run the server:

pnpm run dev

Configure your favorite MCP client to use this new server:

{
  "mcpServers": {
    "data-gouv": {
      "url": "http://localhost:3001/sse"
    }
  }
}

Debugging

Start the MCP Inspector to debug this server, which is available as a package script:

pnpm run inspector

Access the inspector in your browser at http://localhost:5173

Acknowledgment

Frederic Barthelet who allowed me to hit the ground running with building an MCP server in ts.
Matt Pocock and his always welcome neat TS tricks specifically in the context of writting your own MCP server on AI Hero: https://www.aihero.dev/publish-your-mcp-server-to-npm

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Data Gouv MCP Server