Stampcard — digital stamp cards for small shops, no app for the custom

Overview

Stampcard is an MCP server that enables small shops to create and manage digital loyalty stamp cards. Customers receive a browser-based stamp card via QR code poster and can have it stamped from their phone, creating a frictionless rewards program without requiring a custom app.

The server runs as a remote endpoint at https://stampcard.rowb.app/mcp. Connection requires an API Key for authentication. The latest release is v1.0.0, available from the vendor at https://stampcard.rowb.app.

Stampcard appears in the Development category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim this listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Stampcard — digital stamp cards for small shops, no app for the custom
URL:  https://stampcard.rowb.app/mcp