mcp-swiss

Instructions

Implementation Reference

• src/modules/weather.ts:214-227 (handler)

  The handler implementation for the get_water_level tool, which fetches latest hydrological data from the API and formats the response.

  case "get_water_level": {
    const url = buildUrl(`${BASE}/hydro/latest`, {
      locations: args.station as string,
      app: "mcp-swiss",
      version: "0.1.0",
    });
    const data = await fetchJSON<ApiResponse>(url);
    const payload = data?.payload;
    if (Array.isArray(payload)) {
      const readings = extractReadings(payload);
      return JSON.stringify({ station: args.station, readings });
    }
    return JSON.stringify(data, null, 2);
  }

• src/modules/weather.ts:88-98 (schema)

  The tool registration and schema definition for get_water_level within the weatherTools list.

  {
    name: "get_water_level",
    description: "Get current river or lake water level and temperature at a Swiss hydrological station",
    inputSchema: {
      type: "object",
      required: ["station"],
      properties: {
        station: { type: "string", description: "Hydro station ID (e.g. 2135 for Aare/Bern, 2243 for Rhine/Basel)" },
      },
    },
  },