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

> Stampcard — digital stamp cards for small shops, no app for the customer — app-rowb-stampcard-cards. Use this tool when you need to create and manage digital loyalty programs for small shops without requiring customers to download an app. It solves the problem of implementing a rewards system that is easy for customers to use and for shop owners to manage, using a simple QR code-based interface. The tool takes shop program details as input and outputs a browser-based stamp card that can be stamped by shop owners using their phone.

Canonical page: https://skillsregistry.net/skills/app-rowb-stampcard-cards  
JSON: https://api.skillsregistry.net/v1/skills/app-rowb-stampcard-cards

## Description

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

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Updated:** 2026-09-26

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/app.rowb.stampcard%2Fcards)

## Use it

MCP endpoint published by the skill: `https://stampcard.rowb.app/mcp`

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "app-rowb-stampcard-cards"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/app-rowb-stampcard-cards` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/app-rowb-stampcard-cards/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt