Stampcard — digital stamp cards for small shops, no app for the customer for Claude Code

app.rowb.stampcard/cards

Create a shop program, hand customers a browser stamp card by QR poster, stamp it from a phone.

client:Claude Code transport:streamable-http tools:5

Install Stampcard — digital stamp cards for small shops, no app for the customer in Claude Code

run in your project directory

claude mcp add --transport http cards https://stampcard.rowb.app/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs