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Health: Not checked yetWe have not completed a health check for this listing yet.Last checked 8/11/2026, 12:26:09 AM

Untap

Enrichment pendingWe haven’t run our AI enrichment pass on this listing yet, so the overview, use cases, and FAQ below may be sparse or missing. We work through the catalog over time — check back soon.
View RepositoryVisit Website

UK refunds inside your AI assistant: train delays, flights, TfL, parking. Made in London.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to CursorAdd to VS Code
Manual Client & Custom JSON ConfigExpand JSON ▾

Install Config Generator

Choose your client
claude_desktop_config.json
{
  "mcpServers": {
    "untap": {
      "command": "npx",
      "args": [
        "-y",
        "untap"
      ]
    }
  }
}

💡 Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

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Documentation Overview

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:

Code
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:

  • Claude: open the add-connector dialog, paste the URL above, complete the Google sign-in.
  • ChatGPT: Settings → Connectors → enable Developer Mode → add a custom MCP connector with the URL above.

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:

ToolWhat it does
add_train_journeyAdd a UK train booking. Untap auto-checks National Rail HSP records and returns the Delay Repay verdict.
add_flightAdd a flight. Untap auto-checks AeroDataBox and returns the UK261/EU261 verdict.
add_tfl_journeysAdd a batch of TfL contactless journeys. Untap detects max-fare overcharges, incomplete journeys, and missed Hopper fares.
add_parking_fineAdd a UK PCN. Untap runs the appeal-grounds engine and suggests the strongest grounds.
list_savingsRead claimable / pending / historic refund opportunities.
delete_my_dataTwo-step destructive tool to wipe every booking and statement from the user's account.

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.

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Frequently Asked Questions about Untap

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "untap": { "command": "npx", "args": ["-y", "Untap"] } }

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Technical Specs & Signals

Category💻Developer Tools
More technical detailsExpand ▾
TransportSTDIO
RuntimeNode.js
0/4 checks healthy over the last 6h
Views0
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Installs0
Installs & Copy ActionsTotal times users copied install commands or configuration snippets for this server.
27Quality signal: Emerging · 27/100How this signal is calculated ▾
Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20
Documentation & tools11/30
Adoption & activity1/15
Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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