check_tfl_journeys

shallow

io.github.aneduaim/untap-mcp · Verify this server

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. Takes journey rows from a journey history, or the text of the CSV download from a TfL account. PDFs and images are not accepted. TfL refunds an incomplete journey as the maximum fare minus the fare for the journey actually made. Without the destination, the refund shown is an upper limit equal to the whole charge; with intended_destination on the row, it is an estimate from the usual fare to that station. Returns the refundable journeys and total, older journeys outside TfL’s 8 week window, how to claim in the TfL account, a claim pack and the details needed to save the journeys to an Untap account. It does not check service delays on the Tube, DLR, Elizabeth line or Overground, or Santander Cycles; the result lists these under not_checked. No sign-in needed. Nothing is saved to an account. A record of the check, with no name, account or IP address, is kept for a year so answers can be verified.

100.0/100

1 trials · measured 1 day ago

check_tfl_journeys scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.aneduaim/untap-mcp, measured 18 Oct 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote
Credential class
gated
Category
Travel & local
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-10-18100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

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Vouch score: check_tfl_journeys
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check_tfl_journeys — Vouch