Token-budgeted map context: OSM graph, terrain, weather, air, transit
Connect Runs on your machine
claude mcp add supercarto -e SUPERCARTO_OWM_KEY=<SUPERCARTO_OWM_KEY> -e SUPERCARTO_GTFS_URL=<SUPERCARTO_GTFS_URL> -e SUPERCARTO_GTFS_RT=<SUPERCARTO_GTFS_RT> -- npx -y [email protected]{
"mcpServers": {
"supercarto": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SUPERCARTO_OWM_KEY": "<SUPERCARTO_OWM_KEY>",
"SUPERCARTO_GTFS_URL": "<SUPERCARTO_GTFS_URL>",
"SUPERCARTO_GTFS_RT": "<SUPERCARTO_GTFS_RT>"
}
}
}
}{
"mcpServers": {
"supercarto": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SUPERCARTO_OWM_KEY": "<SUPERCARTO_OWM_KEY>",
"SUPERCARTO_GTFS_URL": "<SUPERCARTO_GTFS_URL>",
"SUPERCARTO_GTFS_RT": "<SUPERCARTO_GTFS_RT>"
}
}
}
}{
"servers": {
"supercarto": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SUPERCARTO_OWM_KEY": "<SUPERCARTO_OWM_KEY>",
"SUPERCARTO_GTFS_URL": "<SUPERCARTO_GTFS_URL>",
"SUPERCARTO_GTFS_RT": "<SUPERCARTO_GTFS_RT>"
}
}
}
}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 |
|---|---|
SUPERCARTO_OWM_KEYOptional, secret | OpenWeatherMap key; enables the traffic tool |
SUPERCARTO_GTFS_URLOptional | GTFS static feed zip URL; enables the transit tools |
SUPERCARTO_GTFS_RTOptional | GTFS realtime TripUpdates URL; joins predictions into schedule rows |
Details
| Package | [email protected] (NPM, stdio) |
| Package | [email protected] (PYPI, stdio) |
| First published | 27 Oct 2026 |
| Last updated | 27 Oct 2026 |
| Registry name | io.github.Unselfisheologism/supercarto |
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