#!/usr/bin/env node
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
// Import all Nordic server modules
import { register as registerDanishCVR } from "./servers/danish-cvr.js";
import { register as registerDanishAddresses } from "./servers/danish-addresses.js";
import { register as registerDanishWeather } from "./servers/danish-weather.js";
import { register as registerDanishEnergy } from "./servers/danish-energy.js";
import { register as registerNorwegianCompanies } from "./servers/norwegian-companies.js";
import { register as registerFinnishCompanies } from "./servers/finnish-companies.js";
import { register as registerNorwegianWeather } from "./servers/norwegian-weather.js";
import { register as registerSwedishWeather } from "./servers/swedish-weather.js";
// Parse CLI args for selective loading
const args = new Set(process.argv.slice(2).map(a => a.replace(/^--/, "")));
const loadAll = args.size === 0 || args.has("all");
const server = new McpServer({
name: "mcp-nordic",
version: "0.2.0",
});
// Register modules based on flags (default: all)
const modules = {
"dk-cvr": registerDanishCVR,
"dk-addresses": registerDanishAddresses,
"dk-weather": registerDanishWeather,
"dk-energy": registerDanishEnergy,
"no-companies": registerNorwegianCompanies,
"fi-companies": registerFinnishCompanies,
"no-weather": registerNorwegianWeather,
"se-weather": registerSwedishWeather,
};
let loaded = 0;
for (const [flag, register] of Object.entries(modules)) {
if (loadAll || args.has(flag)) {
register(server);
loaded++;
}
}
// Usage resource
server.resource(
"nordic-info",
"nordic://info",
async (uri) => ({
contents: [{
uri: uri.href,
mimeType: "text/markdown",
text: `# Nordic MCP Server
One server, all Nordic data. ${loaded} modules loaded.
## Modules
- **dk-cvr** — Danish company registry (CVR/cvrapi.dk)
- **dk-addresses** — Danish addresses (DAWA)
- **dk-weather** — Danish weather (DMI HARMONIE 2km via Open-Meteo)
- **dk-energy** — Danish energy prices & CO2 (Energi Data Service)
- **no-companies** — Norwegian company registry (Brønnøysund)
- **fi-companies** — Finnish company registry (PRH/YTJ)
- **no-weather** — Norwegian weather (MET Norway/yr.no Locationforecast 2.0)
- **se-weather** — Swedish weather (SMHI Open Data)
## Selective Loading
Load specific modules: \`mcp-nordic --dk-cvr --dk-weather\`
Load everything: \`mcp-nordic\` (default)
## All APIs are free, no authentication required.
`,
}],
})
);
const transport = new StdioServerTransport();
await server.connect(transport);
