MCP server

Tapwhich

app.openkrill/tapwhich

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Which of your cards to tap at a place: the cashback, cap and conditions, from the banks' own pages.

Website

At a glance

Type

MCP server

Publisher

openkrill.app (verified by the MCP Registry)

Status

Working at last check

Tools

1

Token cost

About 596 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http tapwhich https://tapwhich.openkrill.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.tapwhich]
url = "https://tapwhich.openkrill.app/mcp"

Gemini CLI

{"mcpServers":{"tapwhich":{"httpUrl":"https://tapwhich.openkrill.app/mcp"}}}

Cursor

{"mcpServers":{"tapwhich":{"url":"https://tapwhich.openkrill.app/mcp"}}}

VS Code

{"servers":{"tapwhich":{"type":"http","url":"https://tapwhich.openkrill.app/mcp"}}}

Antigravity

agy mcp add tapwhich https://tapwhich.openkrill.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"tapwhich","server_url":"https://tapwhich.openkrill.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"tapwhich","server_url":"https://tapwhich.openkrill.app/mcp"}

Tools

• pick_card ~596 tokens
  Use this when someone asks which of their credit or debit cards to pay with at a shop, app, category or city, to get the most cashback. Pass the place (a merchant such as Grab or Shopee, a category such as dining or supermarket, or a city such as Tokyo, or both: 'dining in Tokyo') and the cards they

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Badge for your README

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