Untap for AI assistants

Check whether you are owed money for a delayed train, a disrupted flight, a TfL overcharge or a UK parking ticket, and get the operator's own claim link.

Untap checks UK refunds and compensation from delayed trains, disrupted flights, TfL journey charges and parking notices. Public checks return the applicable rules, amount, deadline and claim guidance. Sign in to save claims, track progress and check saved train commutes for dates you request. You submit claims directly to the operator or airline. Untap never files a claim for you.

Every package here is a thin wrapper around the same hosted MCP server, plus Untap's skills:

https://untap.money/api/mcp

Tools live on the server, so they update in every assistant without a new package. Version 1.3.3.

Install

Claude Code

/plugin marketplace add aneduaim/untap-mcp
/plugin install untap@untap

Claude (web, desktop and Cowork): go to Customize, Plugins, Add, Add marketplace and paste https://github.com/aneduaim/untap-mcp. Install Untap, then connect it from the plugin's Connectors tab. You can also add https://untap.money/api/mcp as a custom connector.

ChatGPT and Codex: plugins/agent-plugins is an Agent Plugins 1.0.0 package, and .agents/plugins/marketplace.json lists it as a repo marketplace. In ChatGPT developer mode you can also add https://untap.money/api/mcp as a connector.

Cursor and Grok Bot: plugins/cursor is the Cursor plugin package, listed in .cursor-plugin/marketplace.json. You can also add https://untap.money/api/mcp in Cursor's MCP settings.

Gemini CLI: this repository is a Gemini CLI extension (gemini-extension.json and GEMINI.md at the root).

gemini extensions install https://github.com/aneduaim/untap-mcp

Account tools sign in with /mcp auth untap.

Any other MCP client: connect to https://untap.money/api/mcp over Streamable HTTP. Account tools sign you in through OAuth 2.1 with dynamic client registration; there are no API keys.

Setup guides for each assistant: untap.money/connect.

What is in this repository

Path	Format	Read by
plugins/claude/	Claude plugin (.claude-plugin/plugin.json, .mcp.json)	claude.ai, Claude Desktop, Cowork, Claude Code
plugins/cursor/	Cursor plugin (.cursor-plugin/plugin.json, mcp.json)	Cursor, Grok Bot
plugins/agent-plugins/	Agent Plugins 1.0.0 (plugin.json, mcp.json)	ChatGPT, Codex and other Agent Plugins hosts
.claude-plugin/marketplace.json	Claude Code marketplace	Claude Code, claude.ai
.cursor-plugin/marketplace.json	Cursor marketplace	Cursor
.agents/plugins/marketplace.json	Agent Plugins repo marketplace	Codex, ChatGPT desktop
gemini-extension.json, GEMINI.md	Gemini CLI extension manifest and context file	Gemini CLI, geminicli.com/extensions
server.json	Official MCP Registry entry	registry.modelcontextprotocol.io
smithery.yaml	Smithery listing	smithery.ai
data/	UK claims rules dataset (JSON, CSV and change log), CC BY 4.0, a copy of https://untap.money/open-data/rules	anyone

These files are generated from one source in Untap's main repository. Please open an issue rather than a pull request against a package.

Tools

Tool	What it does	Sign-in
find_money_owed	Find money you may be owed	No
check_train_delay	Check a delayed train for Delay Repay	No
check_flight_compensation	Check a flight for UK261 or EU261 compensation	No
check_tfl_journeys	Check TfL journeys for overcharges	No
get_delay_repay_rules	Delay Repay rules for a train operator	No
get_claim_instructions	How to submit a train, flight or TfL claim	No
scan_for_claims	Scan emails for train, flight and TfL claims	No
save_commute	Save a usual train journey	Yes
list_commutes	List saved commutes	Yes
check_commute	Check a saved commute for a travel date	Yes
stop_commute	Stop a saved commute	Yes
save_claim	Save a checked claim to your Untap account	Yes
list_my_claims	List my claims	Yes
update_claim_status	Update a claim’s status	Yes
add_train_journey	Add a train booking	Yes
add_flight	Add a flight	Yes
add_tfl_journeys	Add TfL journeys from a contactless statement	Yes
add_parking_fine	Add a parking ticket (PCN)	Yes
list_savings	List the person’s refund opportunities	Yes
delete_my_data	Delete all my Untap data	Yes

This table was generated from the server's source for version 1.3.3. The live list is always the server's own tools/list at https://untap.money/api/mcp. 7 of 20 tools work without signing in.

Skills

• uk-travel-claims: Checks UK travel compensation and refunds with Untap: Delay Repay for late or cancelled trains, UK261 or EU261 flight delays, cancellations, denied boarding, TfL incomplete journeys, maximum fares.
• find-travel-refunds-in-inbox: Searches an inbox for UK train, flight and TfL refunds the person may be owed, then checks them with Untap. Use for find refunds, money I'm owed, check my emails for compensation, travel refunds.

The same skills can be downloaded on their own at untap.money/skills.

Privacy

When your assistant calls an Untap tool, Untap receives the inputs the assistant sends to that tool. It does not receive your conversation or other chats.

• Check tools work without signing in. They do not save your booking or result to an account. To verify a journey, Untap sends the stations, airports, flight number and date to National Rail or its flight-data provider. Technical usage records (tool name, outcome, duration) are kept; anonymous records contain no tool inputs.
• If you sign in and ask your assistant to save a claim, journey or commute, Untap stores those details in your account until you delete them. A saved commute is checked only when you ask.
• Revoke an assistant at untap.money/settings/connections. Delete your data at untap.money/data or with the two-step delete tool.

Full details: privacy policy.

Licence

The MIT licence covers the files in this repository: the manifests, the MCP configuration and the skills, which you are welcome to copy and share. It does not cover the Untap service at untap.money, which is used under its terms.