Swissyphus for Claude Code
io.github.cwellbournewood/swissyphus
Swiss public-data rollup for AI agents: 151 tools, 66 sources, zero keys, every answer cited.
client:Claude Code
transport:stdio
runtime:npm
Install Swissyphus in Claude Code
run in your project directory
claude mcp add swissyphus -e OPENTRANSPORTDATA_API_KEY=<OPENTRANSPORTDATA_API_KEY> -- npx -y swissyphus
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs