Nimistu — Estonian Business Register MCP Server

Connect any MCP-compatible AI assistant (Claude, Cursor, ChatGPT, and more) to the Estonian Business Register (Äriregister) and related open data. Ask about any Estonian company, person, trademark, or activity sector…

Remote serverstreamable-httpsse

What is the Nimistu — Estonian Business Register MCP Server?

Nimistu — Estonian Business Register source profile. From the maintainer documentation: “Connect any MCP-compatible AI assistant (Claude, Cursor, ChatGPT, and more) to the Estonian Business Register (Äriregister) and related open data. Ask about any Estonian company, person, trademark, or activity sector in plain language — free, no API key, read-only — with every answer traceable to its source.”

Hosted connection

The maintainer’s configuration uses https://nimistu.ee/api/mcp. Check the project’s account and authentication instructions when adding the endpoint to your client.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the Nimistu — Estonian Business Register MCP Server

{
  "mcpServers": {
    "nimistu": {
      "url": "https://nimistu.ee/api/mcp"
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.