mcp-swiss

Instructions

Implementation Reference

• src/modules/weather.ts:237-252 (handler)

  The handler function for 'get_water_history' which constructs the API request to the BAFU hydrological historical data endpoint and formats the response.

  case "get_water_history": {
    const url = buildUrl(`${BASE}/hydro/daterange`, {
      locations: args.station as string,
      startdt: args.start_date as string,
      enddt: args.end_date as string,
      app: "mcp-swiss",
      version: "0.1.0",
    });
    const data = await fetchJSON<ApiResponse>(url);
    const payload = data?.payload;
    if (Array.isArray(payload)) {
      const records = extractReadings(payload);
      return JSON.stringify({ station: args.station, count: records.length, data: records });
    }
    return JSON.stringify(data, null, 2);
  }

• src/modules/weather.ts:108-119 (schema)

  The definition of the 'get_water_history' tool, including its name, description, and required parameters (station, start_date, end_date).

    name: "get_water_history",
    description: "Get historical river/lake water level data for a Swiss hydrological station",
    inputSchema: {
      type: "object",
      required: ["station", "start_date", "end_date"],
      properties: {
        station: { type: "string", description: "Hydro station ID" },
        start_date: { type: "string", description: "Start date YYYY-MM-DD" },
        end_date: { type: "string", description: "End date YYYY-MM-DD" },
      },
    },
  },