MCP.Market

Untap MCP server

online · 100% uptime
by aneduaim·io.github.aneduaim/untap-mcp·v1.3.3
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Check UK Delay Repay, UK261 flights and TfL refunds. Save claims and check commutes on request.

B82/100grade B
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Safety scan
B82/100

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Adoption
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If you have run it, two minutes of your experience saves the next person an afternoon.

Untap tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Not scanned yet. New listings are scanned within a day or two of arriving.

How Untap compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
82/100
higher than 63% of 48,255 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
548 ms
faster than 26% of 30,031 servers

Release history: 4 versions in the registry since 2026-04-27, latest 2026-10-11, typically one every 7 days.

Install Untap in Claude Code, Cursor or VS Code

claude mcp add --transport http untap-mcp https://untap.money/api/mcp
Add to Cursor

What the publisher says

From the Untap repository's README, as published. We do not edit it. Read it on GitHub

Untap MCP server

Connect Untap to your AI assistant. Untap is a UK consumer fintech that detects refunds you are already owed: train Delay Repay, UK261/EU261 flight compensation, TfL contactless overcharges, and parking-ticket appeal grounds.

This repo holds the directory metadata for the Untap MCP server. The server itself is hosted at:

https://untap.money/api/mcp

Install

See untap.money/connect for one-click install instructions for Claude (web and desktop), ChatGPT, and other MCP-compatible clients.

In short:

the add-connector dialog, paste the URL above, complete the Google sign-in.

  • Claude: open

custom MCP connector with the URL above.

  • ChatGPT: Settings → Connectors → enable Developer Mode → add a

Authentication

OAuth 2.1 with Dynamic Client Registration. End-users sign in with the Google account they use on Untap. No API keys to copy or manage.

Tools

Six tools, scoped to the four recurring UK refund categories:

Untap never files claims itself. Every claimable verdict carries a claim_url deeplink to the operator's site for the user to confirm and submit.

Privacy

The MCP server cannot see passwords, payment details, or bank information. Per-tool rate limits, per-user audit log, and per-(user, client) revoke from untap.money/settings/connections.

Source

The MCP server source is in the main Untap repository (private). This repo is the public directory metadata only.

Licence

MIT — see LICENSE.

Nothing above is checked by us. What we check is on the safety report.

Untap: common questions

Is Untap MCP server safe?
Mostly: it is graded B (82/100). Read the Untap safety report
How do I install Untap?
It runs remotely at untap.money. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Untap need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Untap maintained?
The last commit was 191 days ago (2026-04-27). The latest release is v1.3.3.
Is Untap up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Untap compare with other MCP servers?
safety score 82/100 (higher than 63% of 48,255 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 548 ms (faster than 26% of 30,031 servers). Full comparison.