Use this to find station IDs needed for other tools.
Returns matching stations with IDs, coordinates, and types.

Args:
    query: Station name to search for (e.g. "Wien Hbf", "Salzburg")
    max_results: Maximum number of results to return (default 10)

Provide either station_id or station_name (name is auto-resolved).
Returns train products, directions, planned/real times, and platforms.

Args:
    station_id: OeBB station ID (e.g. "1190100" for Wien Hbf)
    station_name: Station name to search for (e.g. "Wien Hbf")
    board_type: "DEP" for departures (default), "ARR" for arrivals
    max_journeys: Maximum number of journeys to return (default 10)

Provide station IDs or names for departure and arrival stations.
Supports future trip planning via time/time_mode parameters.
Returns connections with departure/arrival times, duration, changes, and legs.

Args:
    from_station_id: Departure station ID (e.g. "1190100")
    from_station_name: Departure station name (e.g. "Wien Hbf")
    to_station_id: Arrival station ID (e.g. "8100002")
    to_station_name: Arrival station name (e.g. "Salzburg Hbf")
    max_connections: Maximum connections to return (default 5)
    time: ISO 8601 time (e.g. "2026-04-15T08:00:00"), defaults to now
    time_mode: "departure" (default) or "arrival"
    direct_only: Only show direct connections without changes (default false)

Returns active alerts with headlines, descriptions, affected stations,
and date ranges.

Args:
    max_alerts: Maximum number of alerts to return (default 20)
    product_filter: Product bitmask — 1=ICE/RJX, 2=IC/EC, 4=NJ,
        8=D/EN, 16=REX/R, 32=S-Bahn, 64=Bus,
        4096=private operators (Westbahn/RegioJet), 65535=all