UK refunds inside your AI assistant: train delays, flights, TfL, parking. Made in London.
Quick Install
Automated & IDE SetupCopy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.
Manual Client & Custom JSON ConfigExpand JSON ▾
Client Config & Setup
Remote HTTPChoose your client or environment
Target File:
💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.
Capabilities & Tool Schemas (6)
Inspect callable tools, capabilities, and parameters exposed to AI agents by Untap.
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.
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:
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:
| Tool | What it does |
|---|---|
add_train_journey | Add a UK train booking. Untap auto-checks National Rail HSP records and returns the Delay Repay verdict. |
add_flight | Add a flight. Untap auto-checks AeroDataBox and returns the UK261/EU261 verdict. |
add_tfl_journeys | Add a batch of TfL contactless journeys. Untap detects max-fare overcharges, incomplete journeys, and missed Hopper fares. |
add_parking_fine | Add a UK PCN. Untap runs the appeal-grounds engine and suggests the strongest grounds. |
list_savings | Read claimable / pending / historic refund opportunities. |
delete_my_data | Two-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.
Related MCP Servers
Adoption & maintenance
Factual signals from GitHub, npm, and our automated checks — not a rating.
Last commit
5mo ago
Most recent push to the default branch.
Tools exposed
6
Callable tools this server registers over MCP.
Directory activity
1 views
Config copies, upvotes, and views on AllMCPs.
Reviews
No reviews yet — be the first to share how this listing worked for you.
Frequently Asked Questions about Untap
AllMCPs Directory Badge
Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.
Badge Style:
Live Dynamic SVG Preview
Markdown (GitHub README)
[](https://allmcps.com/mcp/untap)HTML Embed
<a href="https://allmcps.com/mcp/untap"><img src="https://allmcps.com/api/badge/untap?style=directory" alt="Untap on AllMCPs" /></a>