Save the user's travel profile locally for future sessions. Call this after asking the user for their details (name, date of birth, reduction card). Data is stored at ~/.sbb-mcp/profile.json.

Read the user's saved travel profile. Check this before showing prices to use correct reduction card. If no profile exists, ask the user for their details.

List all travelers in the user's SwissTrip account (self, partner, kids). Each traveler has their own reduction card. Use their names with get_prices for family trip pricing. Requires SWISSTRIP_TOKEN.

Search for Swiss train stations, addresses, or points of interest by name. Returns station IDs needed for other tools.

Find train connections between two Swiss stations. Returns schedules with departure/arrival times, duration, transfers, and trip IDs for pricing.

Get detailed information about a specific train connection including all intermediate stops, platforms, and occupancy. Use a trip ID from search_connections results.

Load earlier or later train connections for a previous search. Use the collection ID from search_connections results.

Get ticket prices for one or more train connections. Supports Half-Fare card (Halbtax) and GA travelcard discounts. When connected to SwissTrip (SWISSTRIP_TOKEN), pass traveler_names to get family pricing for multiple travelers.

Get a direct purchase link to buy a train ticket on SBB.ch. Only call this when the user wants to buy a specific ticket. On mobile with SBB app installed, opens directly in the app with Halbtax/GA applied automatically. Pass traveler_names for family tickets when connected to SwissTrip.