12306
Query China Railway 12306 for train schedules, remaining tickets, and station info. Use when user asks about train/高铁/火车 tickets, schedules, or availability...
serpapi-flights
Query Google Flights via SerpApi for flight schedules, prices, and cabin class info. Use when user asks about flight/机票/航班 prices, schedules, or comparisons.
amadeus-flights
Query flight offers (price, schedule, availability) via Amadeus API. Use when user asks about flight/机票/航班 prices, schedules, or availability.
md-table-image
Render markdown tables as PNG images. Use whenever you need to send a table in chat — render it as an image instead of raw markdown text.
