INDIVIDUAL MCP TOOL

check_tfl_journeys

Checks Transport for London contactless or Oyster journeys for overcharges: incomplete journeys (no touch out, so the maximum fare was charged) and missed Hopper fares.

untap.moneynone authenticationAvailability not checked

LIVE ENDPOINT

https://untap.money/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for check_tfl_journeys and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

untap.money

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.untap]
url = "https://untap.money/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "untap": {
      "type": "http",
      "url": "https://untap.money/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: untap
Remote MCP URL: https://untap.money/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "untap": {
      "url": "https://untap.money/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "untap": {
      "type": "http",
      "url": "https://untap.money/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "untap",
  "transport": "streamable-http",
  "url": "https://untap.money/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

find_money_owed — Takes a plain-language description of what happened (a late or cancelled train, a delayed or cancelled flight, a TfL overcharge, a parking ticket, a council tax, water or broadband problem) and returns the UK refund and compensation schemes Untap covers that may apply.
check_train_delay — Checks a late or cancelled train in Great Britain against National Rail’s historic running records and works out Delay Repay.
check_flight_compensation — Works out compensation for a delayed or cancelled flight under UK261 or EU261.
get_delay_repay_rules — Returns one train operator’s Delay Repay rules: the delay at which it starts paying, each payout tier, the claim deadline, the link to its claim form, any automatic or one-click scheme, and the date the rules were last checked against the operator’s own page.
get_claim_instructions — Returns how to submit one train, flight or TfL compensation claim on the company’s own form.
scan_for_claims — Reads up to 25 emails (sender, subject, date and plain-text body) and picks out the ones that point to a train, flight or TfL claim: booking confirmations, delay and cancellation notices, airline schedule changes and denied boarding, TfL incomplete journey and maximum fare emails, and claim acknowledgements and decisions.
save_claim — Saves the result of a train, flight or TfL check to the person’s Untap account, so it appears on their dashboard with its deadline.
save_commute — Saves or updates one direction of a usual train journey (a commute) in the person’s Untap account: stations, usual departure time, travel days and day-ticket fare.