mcp-swiss

Instructions

Implementation Reference

• src/modules/companies.ts:112-131 (handler)

  The handler for the 'list_cantons' tool, which returns a hardcoded list of Swiss cantons.

  case "list_cantons": {
    // ZEFIX /cantons and /legalForms endpoints require authentication (403).
    // Return hardcoded authoritative list instead.
    const cantons = [
      { code: "AG", name: "Aargau" }, { code: "AI", name: "Appenzell Innerrhoden" },
      { code: "AR", name: "Appenzell Ausserrhoden" }, { code: "BE", name: "Bern" },
      { code: "BL", name: "Basel-Landschaft" }, { code: "BS", name: "Basel-Stadt" },
      { code: "FR", name: "Fribourg" }, { code: "GE", name: "Geneva" },
      { code: "GL", name: "Glarus" }, { code: "GR", name: "Graubünden" },
      { code: "JU", name: "Jura" }, { code: "LU", name: "Lucerne" },
      { code: "NE", name: "Neuchâtel" }, { code: "NW", name: "Nidwalden" },
      { code: "OW", name: "Obwalden" }, { code: "SG", name: "St. Gallen" },
      { code: "SH", name: "Schaffhausen" }, { code: "SO", name: "Solothurn" },
      { code: "SZ", name: "Schwyz" }, { code: "TG", name: "Thurgau" },
      { code: "TI", name: "Ticino" }, { code: "UR", name: "Uri" },
      { code: "VD", name: "Vaud" }, { code: "VS", name: "Valais" },
      { code: "ZG", name: "Zug" }, { code: "ZH", name: "Zürich" },
    ];
    return JSON.stringify(cantons, null, 2);
  }

• src/modules/companies.ts:44-50 (registration)

  Definition and registration of the 'list_cantons' tool in the companiesTools array.

    name: "list_cantons",
    description: "List all Swiss cantons with their codes",
    inputSchema: {
      type: "object",
      properties: {},
    },
  },