{ "utcp_version": "1.0.1", "manual_version": "1.0.0", "info": { "title": "SingaNow Real-Time Singapore Intelligence", "description": "Universal Tool Calling Protocol (UTCP) Manual for live Singapore transit, bus arrival countdowns, EV charging vacancy, carpark availability, highway traffic cameras, 24-hr PSI/PM2.5/UV environment nowcasts, and ACRA corporate registry.", "version": "1.0.0", "contact": { "name": "SingaNow", "url": "https://singanow.com/about", "email": "contact@singanow.com" }, "license": { "name": "Open Access / CC-BY-4.0", "url": "https://singanow.com/legal" }, "documentation_url": "https://singanow.com/docs", "discovery_endpoint": "https://singanow.com/utcp" }, "tools": [ { "name": "get_singapore_bus_arrivals", "description": "Fetch real-time live arrival countdowns, passenger capacity load (SEA: Seats Available, SDA: Standing Available, LSD: Limited Standing), vehicle deck type (SD: Single Deck, DD: Double Deck, BD: Bendy), and wheelchair accessibility for the next 3 arriving buses at any 5-digit Singapore bus stop.", "inputs": { "type": "object", "properties": { "bus_stop_code": { "type": "string", "description": "5-digit zero-padded Singapore Bus Stop Code (e.g. \"01012\", \"09048\", \"67009\")." }, "service_no": { "type": "string", "description": "Optional specific bus service number to filter (e.g. \"190\", \"65\", \"10\")." }, "refresh": { "type": "boolean", "description": "Set to true to bypass cache and fetch latest LTA DataMall feed." } }, "required": [ "bus_stop_code" ] }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "bus", "arrivals", "lta", "crowding", "singapore" ], "average_response_size": 2400, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_bus_arrivals", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } } }, { "name": "plan_singapore_bus_journey", "description": "Plan a public bus journey in Singapore between any two locations. Resolves 5-digit stop codes, GPS lat/lng coordinates, or landmark/stop names. Returns direct and 1-transfer itineraries with duration, stop count, and live arrival times for the first boarding leg.", "inputs": { "type": "object", "properties": { "origin": { "type": "string", "description": "Starting location: 5-digit bus stop code (e.g. \"01012\"), coordinates (\"1.2968,103.8525\"), or landmark/road name (\"Victoria St\", \"City Hall\")." }, "destination": { "type": "string", "description": "Destination location: 5-digit bus stop code (e.g. \"09048\"), coordinates (\"1.3045,103.8331\"), or landmark/road name (\"Orchard Stn\", \"Tang Plaza\")." } }, "required": [ "origin", "destination" ] }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "routing", "bus", "planner", "itinerary", "singapore" ], "average_response_size": 3800, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/plan_singapore_bus_journey", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } } }, { "name": "find_nearby_singapore_bus_stops", "description": "Find closest public bus stops from GPS coordinates in Singapore, sorted by walking distance with calling bus services.", "inputs": { "type": "object", "properties": { "latitude": { "type": "number", "description": "WGS84 Latitude between 1.15 and 1.48 (e.g. 1.2968)." }, "longitude": { "type": "number", "description": "WGS84 Longitude between 103.58 and 104.05 (e.g. 103.8525)." }, "radius_km": { "type": "number", "description": "Search radius in km (default 1.2, max 10.0)." }, "limit": { "type": "integer", "description": "Maximum number of bus stops to return (default 20, max 50)." } }, "required": [ "latitude", "longitude" ] }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "bus-stops", "geospatial", "gps", "nearby", "singapore" ], "average_response_size": 2900, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/find_nearby_singapore_bus_stops", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } } }, { "name": "search_singapore_bus_stops", "description": "Search Singapore bus stops by road name, landmark name, or 5-digit stop code.", "inputs": { "type": "object", "properties": { "query": { "type": "string", "description": "Search term (e.g. \"Orchard\", \"Bedok Int\", \"Victoria St\", \"01012\")." }, "limit": { "type": "integer", "description": "Max results to return (default 30, max 100)." } }, "required": [ "query" ] }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "bus-stops", "search", "landmarks", "singapore" ], "average_response_size": 2200, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/search_singapore_bus_stops", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } } }, { "name": "get_singapore_bus_service_details", "description": "Retrieve full route details, operating operators, directions, and ordered stop sequences for a specific Singapore bus service.", "inputs": { "type": "object", "properties": { "service_no": { "type": "string", "description": "Bus service number (e.g. \"190\", \"65\", \"14\", \"960e\")." } }, "required": [ "service_no" ] }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "bus-routes", "operators", "service-info", "singapore" ], "average_response_size": 1800, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_bus_service_details", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } } }, { "name": "get_singapore_bus_route_stops", "description": "Retrieve the sequential list of bus stops, cumulative kilometer distance, and weekday/weekend operating timetables for a bus line and direction.", "inputs": { "type": "object", "properties": { "service_no": { "type": "string", "description": "Bus service number (e.g. \"65\")." }, "direction": { "type": "integer", "description": "Direction 1 (outbound) or 2 (inbound). Default: 1." } }, "required": [ "service_no" ] }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "bus-sequence", "timetables", "operating-hours", "singapore" ], "average_response_size": 3100, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_bus_route_stops", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } } }, { "name": "get_singapore_planned_bus_changes", "description": "Retrieve scheduled future bus route diversions, road closures, and route adjustments across Singapore.", "inputs": { "type": "object", "properties": {} }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "bus-diversions", "road-closures", "advisories", "singapore" ], "average_response_size": 1500, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_planned_bus_changes", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_planned_bus_changes", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_weather", "description": "Retrieve live Singapore weather: 2-hour regional nowcast across 47 towns, 24-hour national forecast with sub-day periods, 4-day outlook, and live climate station readings (temperature, humidity, wind, rainfall).", "inputs": { "type": "object", "properties": {} }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "environment", "weather", "climate", "nowcast", "forecast", "singapore" ], "average_response_size": 4500, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_weather", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_weather", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_environment_air_quality", "description": "Get real-time Singapore 24-hour PSI air quality ratings, 1-hour PM2.5 readings across 5 regions (North, South, East, West, Central), and current UV index with hourly trend.", "inputs": { "type": "object", "properties": {} }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "environment", "air-quality", "psi", "pm25", "uv-index", "singapore" ], "average_response_size": 1200, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_environment_air_quality", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_environment_air_quality", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_traffic_cameras", "description": "Retrieve live expressway traffic camera image snapshot URLs and coordinates across all major expressways (PIE, CTE, AYE, BKE, etc.) and Malaysia border checkpoints (Woodlands Causeway, Tuas Second Link).", "inputs": { "type": "object", "properties": {} }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "traffic", "cameras", "expressways", "causeway", "tuas-checkpoint", "singapore" ], "average_response_size": 5200, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_traffic_cameras", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_traffic_cameras", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_carpark_availability", "description": "Check live parking lot vacancy and distance across 2,600+ HDB, URA, and LTA shopping mall carparks in Singapore.", "inputs": { "type": "object", "properties": { "query": { "type": "string", "description": "Filter by carpark code, mall/building name, or estate." }, "lat": { "type": "number", "description": "User GPS latitude for nearby distance ranking." }, "lng": { "type": "number", "description": "User GPS longitude for nearby distance ranking." }, "radius": { "type": "number", "description": "Search radius in km (0.1 to 15.0 km, default 1.5)." }, "agency": { "type": "string", "description": "Filter by agency: \"ALL\", \"HDB\", \"LTA\", \"URA\"." }, "lot_type": { "type": "string", "description": "Vehicle type: \"C\" (Cars), \"Y\" (Motorcycles), \"H\" (Heavy)." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "parking", "carparks", "hdb", "ura", "malls", "vacancy", "singapore" ], "average_response_size": 4200, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_carpark_availability", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_carpark_availability", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_ev_charging_points", "description": "Search real-time EV charging stations and live plug availability across SP Mobility, CDG ENGIE, Charge+, Shell Recharge, Tesla Superchargers, and HDB hubs in Singapore.", "inputs": { "type": "object", "properties": { "query": { "type": "string", "description": "Station name, shopping mall, operator, or 6-digit postal code." }, "operator": { "type": "string", "description": "Filter operator (\"ALL\", \"SP_MOBILITY\", \"CDG_ENGIE\", \"CHARGE_PLUS\", \"SHELL\", \"TESLA\", etc.)." }, "speed": { "type": "string", "description": "Filter charging speed: \"ALL\", \"ULTRA_FAST\", \"FAST_DC\", \"AC_NORMAL\"." }, "connector": { "type": "string", "description": "Filter connector type: \"ALL\", \"CCS2\", \"TYPE2\", \"TESLA\"." }, "lat": { "type": "number", "description": "GPS latitude for nearby distance ranking." }, "lng": { "type": "number", "description": "GPS longitude for nearby distance ranking." }, "radius": { "type": "number", "description": "Search radius in km (default 2.5)." }, "available_only": { "type": "boolean", "description": "Only return stations with at least 1 currently available plug." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "ev", "electric-vehicles", "chargers", "sp-mobility", "cdg-engie", "tesla", "singapore" ], "average_response_size": 3600, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_ev_charging_points", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_ev_charging_points", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "search_singapore_acra_entity", "description": "Search Singapore registered companies, businesses, LLPs, societies, and healthcare institutions across ACRA regulatory registries by entity name or UEN.", "inputs": { "type": "object", "properties": { "query": { "type": "string", "description": "Company name or UEN (e.g. \"DBS Bank\", \"Grab\", \"201812345A\")." }, "page": { "type": "integer", "description": "Page number (24 entities per page, default: 1)." } }, "required": [ "query" ] }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "corporate", "acra", "uen", "companies", "business-registry", "singapore" ], "average_response_size": 2600, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/search_singapore_acra_entity", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } } }, { "name": "get_singapore_train_service_alerts", "description": "Retrieve live Singapore MRT & LRT train service alerts, network disruptions, major delays, affected stations, free public bus boarding, and free MRT bridging shuttles.", "inputs": { "type": "object", "properties": { "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "mrt", "lrt", "alerts", "disruptions", "delays", "bus-bridging", "singapore" ], "average_response_size": 1800, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_train_service_alerts", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_train_service_alerts", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_station_crowd_forecast", "description": "Retrieve 24-hour forecasted station platform crowdedness level at 30-minute intervals for Singapore MRT & LRT stations.", "inputs": { "type": "object", "properties": { "train_line": { "type": "string", "description": "Train line code (e.g. \"NSL\", \"EWL\", \"NEL\", \"CCL\", \"DTL\", \"TEL\", \"BPL\", \"SLRT\", \"PLRT\"). Default: \"NSL\"." }, "station": { "type": "string", "description": "Optional station code (e.g. \"NS1\", \"EW24\", \"DT1\")." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "mrt", "lrt", "crowd", "forecast", "predictor", "hourly", "singapore" ], "average_response_size": 4500, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_station_crowd_forecast", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_station_crowd_forecast", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_station_crowd_density", "description": "Retrieve real-time platform crowdedness level (Low, Moderate, High, NA) for Singapore MRT and LRT train stations across network lines (EWL, NSL, NEL, CCL, CEL, CGL, DTL, TEL, BPL, SLRT, PLRT).", "inputs": { "type": "object", "properties": { "train_line": { "type": "string", "description": "Train network line code (e.g. \"EWL\", \"NSL\", \"CCL\", \"DTL\", \"TEL\", \"NEL\", or \"ALL\"). Default: \"ALL\"." }, "station": { "type": "string", "description": "Optional MRT/LRT station code to filter (e.g. \"EW13\", \"NS1\", \"DT19\")." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "transit", "mrt", "lrt", "crowd", "crowd-density", "trains", "singapore" ], "average_response_size": 3200, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_station_crowd_density", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_station_crowd_density", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_expressway_travel_times", "description": "Retrieve estimated travel times in minutes for expressway segments across Singapore (AYE, PIE, CTE, ECP, BKE, KJE, SLE, TPE, MCE, KPE).", "inputs": { "type": "object", "properties": { "expressway": { "type": "string", "description": "Expressway code to filter (e.g. \"AYE\", \"PIE\", \"CTE\", \"ECP\"). Leave empty for all." }, "direction": { "type": "integer", "description": "Direction of travel: 1 (East->West / South->North) or 2 (West->East / North->South)." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "traffic", "expressway", "travel-times", "commute", "segments", "singapore" ], "average_response_size": 2800, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_expressway_travel_times", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_expressway_travel_times", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_vms_traffic_advisories", "description": "Retrieve real-time traffic advisories and incident messages displayed on EMAS digital signboards (Variable Message Services) along Singapore expressways and arterial corridors.", "inputs": { "type": "object", "properties": { "query": { "type": "string", "description": "Filter by message keyword, equipment ID, or expressway." }, "active_only": { "type": "boolean", "description": "Only return signboards currently displaying active warning messages (default: false)." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "traffic", "vms", "emas", "advisories", "signboards", "alerts", "singapore" ], "average_response_size": 2100, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_vms_traffic_advisories", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_vms_traffic_advisories", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_traffic_speed_bands", "description": "Retrieve current vehicle speeds expressed in speed bands (Band 1: 0-9km/h to Band 8: 70+km/h) across Singapore expressways and major arterial road segments.", "inputs": { "type": "object", "properties": { "road": { "type": "string", "description": "Search by road name (e.g. \"Serangoon\", \"Orchard\", \"CTE\")." }, "category": { "type": "integer", "description": "Road category: 1 (Expressways), 2 (Major Arterials), 3 (Arterials), etc." }, "band": { "type": "integer", "description": "Speed band number (1 to 8)." }, "slow_only": { "type": "boolean", "description": "Filter only heavy or slow traffic segments (speed bands 1, 2, and 3)." }, "limit": { "type": "integer", "description": "Max number of road segments to return (default: 50)." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "traffic", "speed-bands", "congestion", "flow", "arterials", "singapore" ], "average_response_size": 4800, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_traffic_speed_bands", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_traffic_speed_bands", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_traffic_incidents", "description": "Retrieve live incidents currently occurring on Singapore roads: Accidents, Vehicle Breakdowns, Road Works, Obstacles, Heavy Traffic, Diversions, etc.", "inputs": { "type": "object", "properties": { "type": { "type": "string", "description": "Filter by incident type: \"Accident\", \"Vehicle breakdown\", \"Roadwork\", \"Heavy Traffic\", \"Weather\", etc." }, "query": { "type": "string", "description": "Keyword search in description message or road name." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "traffic", "incidents", "accidents", "breakdowns", "roadworks", "hazards", "singapore" ], "average_response_size": 2200, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_traffic_incidents", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_traffic_incidents", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_faulty_traffic_lights", "description": "Retrieve alerts of traffic lights across Singapore currently faulty (blackout or flashing yellow) or undergoing scheduled maintenance.", "inputs": { "type": "object", "properties": { "type": { "type": "integer", "description": "Filter by technical alarm type: 4 (Blackout) or 13 (Flashing Yellow)." }, "node_id": { "type": "string", "description": "Specific traffic light junction node ID." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "traffic", "traffic-lights", "faults", "maintenance", "blackout", "singapore" ], "average_response_size": 1100, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_faulty_traffic_lights", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_faulty_traffic_lights", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_planned_road_openings", "description": "Retrieve planned new road openings across Singapore with contractor details, start dates, and end dates.", "inputs": { "type": "object", "properties": { "query": { "type": "string", "description": "Search by road name or service department." }, "status": { "type": "string", "description": "Status filter: \"upcoming\", \"in_progress\", \"past\", or \"all\" (default: \"all\")." }, "limit": { "type": "integer", "description": "Max records to return (default: 50)." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "traffic", "road-openings", "construction", "infrastructure", "planning", "singapore" ], "average_response_size": 2400, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_planned_road_openings", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_planned_road_openings", "http_method": "GET", "headers": { "Accept": "application/json" } } ] }, { "name": "get_singapore_approved_road_works", "description": "Retrieve approved road works being carried out or scheduled on roads in Singapore with contractor department details and start/end dates.", "inputs": { "type": "object", "properties": { "query": { "type": "string", "description": "Search by road name or contractor department." }, "status": { "type": "string", "description": "Status filter: \"in_progress\", \"upcoming\", \"past\", or \"all\" (default: \"all\")." }, "limit": { "type": "integer", "description": "Max records to return (default: 50)." }, "refresh": { "type": "boolean", "description": "Bypass cache and query live LTA DataMall feed." } } }, "outputs": { "type": "object", "properties": { "success": { "type": "boolean", "description": "True if tool executed successfully without upstream error." }, "utcp_version": { "type": "string", "description": "Target UTCP protocol version (1.0.1)." }, "tool": { "type": "string", "description": "Name of the executed tool." }, "execution_time_ms": { "type": "number", "description": "Execution latency in milliseconds without proxy overhead." }, "timestamp": { "type": "string", "description": "ISO-8601 timestamp in Asia/Singapore (SGT)." }, "data": { "type": "object", "description": "Real-time payload containing live data." } }, "required": [ "success", "tool", "data" ] }, "tags": [ "traffic", "road-works", "maintenance", "construction", "infrastructure", "singapore" ], "average_response_size": 2600, "tool_call_template": { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_approved_road_works", "http_method": "POST", "content_type": "application/json", "headers": { "Accept": "application/json", "User-Agent": "SingaNow-UTCP-Client/1.0" } }, "alternative_transports": [ { "call_template_type": "http", "url": "https://singanow.com/utcp/tools/get_singapore_approved_road_works", "http_method": "GET", "headers": { "Accept": "application/json" } } ] } ] }