22 tools from the SubwayInfo NYC MCP Server, categorised by risk level.
View the SubwayInfo NYC policy →bike_get_availability_summary Get an overview of Citibike availability by borough. Shows total bikes, docks, and station availability. bike_get_station_status Get bike and dock availability at a Citibike station. Accepts station ID or name (e.g., "Broadway & W 48 St", "E 40 St & Park Ave"). bike_search_stations Search for Citibike stations by name, borough, or availability. Returns station availability and capacity. 2/5 bus_get_arrivals Get upcoming bus arrivals at a stop. Accepts stop ID or name (e.g., "402940", "5 Av/W 42 St"). bus_get_route_info Get detailed information about a bus route including type, boroughs served, and description. bus_list_alerts Get active bus service alerts. Optionally filter by route or severity. bus_search_stops Search bus stops by name, route, or borough. Use this to find stop IDs for bus_get_arrivals. 2/5 ferry_get_arrivals Get upcoming ferry arrivals at a landing. Accepts landing ID or name (e.g., "PIER11", "Wall Street", "DUMBO"). ferry_get_routes List all NYC Ferry routes with their landings. Optionally get details for a specific route. ferry_list_alerts Get active ferry service alerts. Optionally filter by route. ferry_search_landings Search ferry landings by name, route, or borough. Use this to find landing IDs for ferry_get_arrivals. 2/5 mta_get_arrivals Get upcoming train arrivals at a station. Accepts station ID or name (e.g., "127", "Times Square", "14th Street"). mta_get_line_status Get current service status for a subway line mta_get_station_info Get detailed information about a specific station. Accepts station ID or name. mta_list_alerts List active service alerts across the subway system. By default only shows currently active alerts. mta_search_stations Search for stations by name or line 2/5 rail_get_departures Get upcoming LIRR or Metro-North departures at a station. Accepts station ID or name (e.g., "PENN", "Grand Central"). rail_get_station_info Get detailed information about a LIRR or Metro-North station including accessibility, platforms, parking, and zone. rail_list_alerts Get active LIRR and Metro-North service alerts. Optionally filter by system, branch, or severity. rail_search_stations Search LIRR and Metro-North stations by name, system, or branch. Use this to find station IDs for rail_get_departures. 2/5 transit_ask Ask natural language questions about NYC transit (subway, bus, ferry, rail, bike). Examples: "When is the next 1 train at Times Square?", "How do I... 2/5 The SubwayInfo NYC MCP server exposes 22 tools across 2 categories: Read, Write.
Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the SubwayInfo NYC server.
SubwayInfo NYC tools are categorised as Read (21), Write (1). Each category has a recommended default policy.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept