Read-only Transport for London data: line status, arrivals, journeys, stop lookup.
Connect Runs on your machine
claude mcp add tfl-ts -e TFL_APP_KEY=<TFL_APP_KEY> -e TFL_MCP_MIN_INTERVAL_MS=<TFL_MCP_MIN_INTERVAL_MS> -- npx -y [email protected]
{
"mcpServers": {
"tfl-ts": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TFL_APP_KEY": "<TFL_APP_KEY>",
"TFL_MCP_MIN_INTERVAL_MS": "<TFL_MCP_MIN_INTERVAL_MS>"
}
}
}
}
{
"mcpServers": {
"tfl-ts": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TFL_APP_KEY": "<TFL_APP_KEY>",
"TFL_MCP_MIN_INTERVAL_MS": "<TFL_MCP_MIN_INTERVAL_MS>"
}
}
}
}
{
"servers": {
"tfl-ts": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TFL_APP_KEY": "<TFL_APP_KEY>",
"TFL_MCP_MIN_INTERVAL_MS": "<TFL_MCP_MIN_INTERVAL_MS>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
TFL_APP_KEYRequired, secret | TfL API primary key. Live tools need it. Static tools (docs, resolve_line_id, get_supported_modes) do not. |
TFL_MCP_MIN_INTERVAL_MSOptional | Minimum milliseconds between outbound TfL requests. Default 250. Cache hits do not count. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 16 Oct 2026 |
| Last updated | 16 Oct 2026 |
| Registry name | io.github.ghcpuman902/tfl-ts |
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