Transport & travel

si.fourzerotwo/transport · v1.0.0

Airports, runways and frequencies worldwide, tides, UK road collisions and London transport.

Website Set it up

Connect Remote server

Terminal

claude mcp add --transport http transport https://fourzerotwo.si/mcp/v/transport --header "X-API-Key: <X_API_KEY>"

~/.cursor/mcp.json

{
  "mcpServers": {
    "transport": {
      "url": "https://fourzerotwo.si/mcp/v/transport",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "transport": {
      "type": "http",
      "url": "https://fourzerotwo.si/mcp/v/transport",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://fourzerotwo.si/mcp/v/transport

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 31 found in our last check

airports__airport
An airport by ICAO, IATA or ident: name, type, town, country and region, location, elevation, runways and frequencies. Free within the daily allowance, then $0.001 USDC per call via x402.
airports__search
Find airports by name or town and/or country, optionally by type or scheduled service only; biggest first. Free within the daily allowance, then $0.001 USDC per call via x402.
airports__near
Airports (large/medium/small by default) within a radius of a point or UK postcode, nearest first. Free within the daily allowance, then $0.002 USDC per call via x402.
airports__runways
An airport's runways: length, width, surface, lighting and each end's identifier, heading and elevation. Free within the daily allowance, then $0.001 USDC per call via x402.
airports__frequencies
An airport's radio frequencies (tower, ground, ATIS, approach…) in MHz. Free within the daily allowance, then $0.001 USDC per call via x402.
airports__country
Airport counts by type, the large airports and the regions for a country. Free within the daily allowance, then $0.001 USDC per call via x402.
airports__navaids-near
VORs, NDBs, DMEs and other navaids within a radius of a point, with frequency and associated airport. Free within the daily allowance, then $0.002 USDC per call via x402.
london-transport__tube-status
Live status of every Tube line. A few free samples a day, then $0.001 USDC per call via x402.
london-transport__mode-status
Live status of every line for a mode (tube, overground, elizabeth-line, dlr, tram, bus). A few free samples a day, then $0.001 USDC per call via x402.
london-transport__line-status
Live status and disruption for one line. A few free samples a day, then $0.001 USDC per call via x402.
london-transport__line-arrivals
Live arrival predictions for every stop on a line. A few free samples a day, then $0.002 USDC per call via x402.
london-transport__stop-arrivals
Live arrival predictions at a stop or station. A few free samples a day, then $0.002 USDC per call via x402.
london-transport__stop-search
Find stations and stops by name. A few free samples a day, then $0.001 USDC per call via x402.
london-transport__stop
Lines, modes, facilities and child stops of a station. A few free samples a day, then $0.001 USDC per call via x402.
london-transport__stops-near
Stations and stops within a radius of a point. A few free samples a day, then $0.002 USDC per call via x402.
london-transport__journey
Journey options between two places (postcodes, stop ids or "lat,lon"). A few free samples a day, then $0.003 USDC per call via x402.
london-transport__bike-points
Every Santander Cycles docking station with live bike and space counts. A few free samples a day, then $0.002 USDC per call via x402.
london-transport__bike-point
Live bikes, e-bikes and empty docks at one station. A few free samples a day, then $0.001 USDC per call via x402.
london-transport__road-status
Live status of major London road corridors. A few free samples a day, then $0.001 USDC per call via x402.
london-transport__road-disruption
Current disruption on a road corridor, e.g. "a2", "a406". A few free samples a day, then $0.002 USDC per call via x402.
london-transport__air-quality
London air quality forecast for today and tomorrow. A few free samples a day, then $0.001 USDC per call via x402.
uk-road-safety__near
Reported collisions within a radius (default 500 m, max 2 km) of a UK postcode or point over the last five years: totals by severity and year, and the most recent collisions with road, speed limit, light and weather. A few free samples a day, then $0.003 USDC per call via x402.
uk-road-safety__local-authority
Five-year (or one-year) collision totals for a local authority district by severity and year, road class, speed limit, light, weather, surface and urban/rural. A few free samples a day, then $0.003 USDC per call via x402.
uk-road-safety__lsoa
Collisions in a 2021 LSOA (neighbourhood of ~1,500 people) over five years, with the 50 most recent. A few free samples a day, then $0.002 USDC per call via x402.
uk-road-safety__collision
One reported collision by its STATS19 index: date, time, severity, vehicles, casualties, road and conditions. A few free samples a day, then $0.001 USDC per call via x402.
tides__stations-near
NOAA tide-prediction stations within a radius (default 50 km) of a point, nearest first. Free within the daily allowance, then $0.001 USDC per call via x402.
tides__search
Search NOAA tide stations by name and/or state. Free within the daily allowance, then $0.001 USDC per call via x402.
tides__station
A station's location, time zone, products offered and tidal datums. Free within the daily allowance, then $0.001 USDC per call via x402.
tides__predictions
Predicted high and low tide times (local) and heights for up to 7 days from today. Free within the daily allowance, then $0.002 USDC per call via x402.
tides__water-level
Observed 6-minute water levels for the last hours (default 6, max 72) with the latest reading. Free within the daily allowance, then $0.002 USDC per call via x402.
tides__conditions
Latest water temperature, air temperature, wind and air pressure reported at a station (whichever it measures). Free within the daily allowance, then $0.002 USDC per call via x402.

Headers

Name	Description
`X-API-Key` Optional, secret	Optional free key from https://fourzerotwo.si/free (raises the free allowance from 100 to 500 calls/day)

Details

Endpoint	`https://fourzerotwo.si/mcp/v/transport` (Streamable HTTP)
First published	11 Oct 2026
Last updated	11 Oct 2026
Registry name	`si.fourzerotwo/transport`

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Live status

Live

Typical response: 543 ms
Answered: 100% of 2 checks
Last check: 13 Nov 2026

30 days agoToday

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