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

app.rowb.stampcard/cardsVersion 1.0.0

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

Status

Responds706 msNov 14, 2026, 13:38 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:38 UTC
Latency: 706 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://stampcard.rowb.app/mcpResponds706 msNov 14, 2026, 13:38 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: cards
Remote MCP server URL: https://stampcard.rowb.app/mcp

Cursor

{
  "mcpServers": {
    "cards": {
      "url": "https://stampcard.rowb.app/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"cards","type":"http","url":"https://stampcard.rowb.app/mcp"}'

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Tools

5 tools

Tools of Stampcard — digital stamp cards for small shops, no app for the customer
	Description		Read-only	Idempotent	Open world
`create_program`Create or update the shop program: shop name, reward text, stamps required before a reward. Returns the program and its join URL (the poster target).	Create or update the shop program: shop name, reward text, stamps required before a reward. Returns the program and its join URL (the poster target).	Not declared	Not declared	Not declared	Not declared
`get_card`Read one customer card: how many stamps, what the reward is, whether it is ready to redeem.	Read one customer card: how many stamps, what the reward is, whether it is ready to redeem.	Not declared	Not declared	Not declared	Not declared
`program_stats`Program plus this month stamp usage and quota, so a shop can tell how close it is to the free limit.	Program plus this month stamp usage and quota, so a shop can tell how close it is to the free limit.	Not declared	Not declared	Not declared	Not declared
`redeem`Redeem the reward on a card that has reached its required stamps. Resets the stamp count and increments the rewards-earned counter.	Redeem the reward on a card that has reached its required stamps. Resets the stamp count and increments the rewards-earned counter.	Not declared	Not declared	Not declared	Not declared
`stamp`Add one stamp to a customer card. Identify the card by its 8-character code (from the customer page) or by its token. One stamp per card per day unless allow_multiple is true.	Add one stamp to a customer card. Identify the card by its 8-character code (from the customer page) or by its token. One stamp per card per day unless allow_multiple is true.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Sep 23, 2026
Updated: Sep 23, 2026
Website: https://stampcard.rowb.app/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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