Swiss public-data rollup for AI agents: 151 tools, 66 sources, zero keys, every answer cited.
Connect Runs on your machine
claude mcp add swissyphus -e OPENTRANSPORTDATA_API_KEY=<OPENTRANSPORTDATA_API_KEY> -- npx -y [email protected]
{
"mcpServers": {
"swissyphus": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"OPENTRANSPORTDATA_API_KEY": "<OPENTRANSPORTDATA_API_KEY>"
}
}
}
}
{
"mcpServers": {
"swissyphus": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"OPENTRANSPORTDATA_API_KEY": "<OPENTRANSPORTDATA_API_KEY>"
}
}
}
}
{
"servers": {
"swissyphus": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"OPENTRANSPORTDATA_API_KEY": "<OPENTRANSPORTDATA_API_KEY>"
}
}
}
}
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 |
|---|---|
OPENTRANSPORTDATA_API_KEYOptional, secret | Optional free key from opentransportdata.swiss for public-transport disruptions and real-time delays. |
Details
| Package | [email protected] (NPM, stdio) |
| Package | ghcr.io/cwellbournewood/swissyphus:v1.0.1 (OCI, stdio) |
| First published | 9 Nov 2026 |
| Last updated | 9 Nov 2026 |
| Registry name | io.github.cwellbournewood/swissyphus |
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