mcp-nordic

One MCP server for all Nordic data. 33 tools across 10 modules, zero API keys required.

What's included

| Module | Tools | Data Source | |--------|-------|-------------| | 🇩🇰 dk-cvr | dk_cvr_search, dk_cvr_lookup | cvrapi.dk | | 🇩🇰 dk-addresses | dk_address_search, dk_reverse_geocode, dk_postal_code_lookup, dk_municipality_lookup, dk_nearby_addresses | DAWA | | 🇩🇰 dk-weather | dk_current_weather, dk_weather_forecast, dk_compare_weather | DMI HARMONIE 2km | | 🇩🇰 dk-energy | dk_electricity_prices, dk_co2_emissions, dk_energy_mix, dk_cheapest_hours | Energi Data Service | | 🇳🇴 no-companies | no_search_companies, no_company_lookup, no_search_subunits, no_company_roles | Brønnøysund | | 🇳🇴 no-weather | no_current_weather, no_weather_forecast | MET Norway/yr.no | | 🇫🇮 fi-companies | fi_search_companies, fi_company_lookup, fi_search_by_industry, fi_recent_registrations | PRH/YTJ | | 🇫🇮 fi-weather | fi_current_weather, fi_weather_forecast, fi_compare_weather | Open-Meteo | | 🇳🇴 no-addresses | no_address_search, no_reverse_geocode, no_postal_code_lookup, no_municipality_addresses | Kartverket | | 🇸🇪 se-weather | se_current_weather, se_weather_forecast | SMHI |

All APIs are free, open, and require no authentication.

Quick start

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

Or clone and run directly:

git clone https://github.com/robobobby/mcp-nordic.git
cd mcp-nordic
npm install
node src/index.js

Selective loading

Only need Danish weather and Finnish companies?

{
  "mcpServers": {
    "nordic": {
      "command": "npx",
      "args": ["-y", "mcp-nordic", "--dk-weather", "--fi-companies"]
    }
  }
}

Available flags: --dk-cvr, --dk-addresses, --dk-weather, --dk-energy, --no-companies, --no-addresses, --no-weather, --fi-companies, --fi-weather, --se-weather, --all (default).

Examples

Ask your AI assistant:

• "Look up the company Novo Nordisk in Denmark"
• "What's the weather in Copenhagen vs Oslo?"
• "What's the forecast for Stockholm this weekend?"
• "When's the cheapest time to charge my EV today in DK1?"
• "Find recently registered Finnish companies in the tech sector"
• "What's the current energy mix in Denmark?"
• "Search for Norwegian companies in the oil industry"
• "Weather in Tromsø vs Kiruna?"
• "Find addresses on Bryggen in Bergen"
• "What's at coordinates 59.91, 10.75 in Norway?"

Country coverage

| Country | Companies | Weather | Addresses | Energy | |---------|-----------|---------|-----------|--------| | 🇩🇰 Denmark | ✅ CVR | ✅ DMI | ✅ DAWA | ✅ Energinet | | 🇳🇴 Norway | ✅ Brønnøysund | ✅ MET/yr.no | ✅ Kartverket | — | | 🇫🇮 Finland | ✅ PRH/YTJ | ✅ Open-Meteo | — | — | | 🇸🇪 Sweden | — | ✅ SMHI | — | — |

Cloudflare Workers deployment (hosted MCP)

This repo now includes a Worker entrypoint using MCP's web-standard streamable HTTP transport.

Deploy

npm install
npm run worker:deploy

Endpoints

• https://<your-worker>.workers.dev/health
• https://<your-worker>.workers.dev/mcp

Use the /mcp URL as your hosted MCP endpoint.

Individual servers

Each module is also available as a standalone server:

• mcp-danish-cvr
• mcp-danish-addresses
• mcp-danish-weather
• mcp-danish-energy
• mcp-norwegian-companies
• mcp-norwegian-weather
• mcp-finnish-companies
• mcp-swedish-weather
• mcp-finnish-weather
• mcp-norwegian-addresses

License

MIT