brreg

About brreg

Use brreg with your agent

claude mcp add brreg -- npx -y brreg-mcp

{
  "mcpServers": {
    "brreg": {
      "command": "npx",
      "args": [
        "-y",
        "brreg-mcp"
      ]
    }
  }
}

Frequently asked questions

What is brreg?

brreg is an MCP (Model Context Protocol) server by hellosverre in the Search category. MCP server for Norway's Brønnøysund business registry — lookup, search, roles.

How do I connect brreg to Claude, Cursor, or another MCP client?

Install brreg from its npm package (brreg-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is brreg open source?

Yes — the source code is public at github.com/hellosverre/brreg-mcp, with 1 GitHub stars.

Can AI agents pay to use brreg?

Not yet through Loomal — brreg is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.