HK Transit Cost

Name: HK Transit Cost
Author: rowb.app

AgentA2A

Hong Kong public transport fares and the government fare subsidy, computed and recorded. This service is a plain REST API and an MCP server over Streamable HTTP - it is NOT an A2A JSON-RPC agent. Docs at the documentationUrl.

by rowb.apphomepage ↗v1.0.0

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30-day availability53/53 checks ok

when	check	result	http	latency	detail
14 min ago	a2a card	ok	200	43 ms	card: HK Transit Cost · 4 skills
6 h ago	a2a card	ok	200	24 ms	card: HK Transit Cost · 4 skills
13 h ago	a2a card	ok	200	93 ms	card: HK Transit Cost · 4 skills
20 h ago	a2a card	ok	200	58 ms	card: HK Transit Cost · 4 skills
27 h ago	a2a card	ok	200	32 ms	card: HK Transit Cost · 4 skills
34 h ago	a2a card	ok	200	26 ms	card: HK Transit Cost · 4 skills
2 d ago	a2a card	ok	200	92 ms	card: HK Transit Cost · 4 skills
2 d ago	a2a card	ok	200	611 ms	card: HK Transit Cost · 4 skills
2 d ago	a2a card	ok	200	21 ms	card: HK Transit Cost · 4 skills
3 d ago	a2a card	ok	200	65 ms	card: HK Transit Cost · 4 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

mcp

Declared skills

mtr_fare — Look up the published MTR fare between two stations in Hong Kong, by station name or MTR station id. Returns the Octopus adult/student/JoyYou-sixty/child/elderly/PWD fares and the single-journey adult fare in HKD, with the open-data source URL. Deterministic: same input, same answer. Read-only. No key required.
subsidy_amount — Compute the Hong Kong Public Transport Fare Subsidy Scheme amount for one month, from the expenses recorded under an Octopus account and an AlipayHK account. Rule taken verbatim from the Government page: one-third of the monthly public transport expenses in excess of a $500 threshold, capped at $400 per month per account; the two accounts are never combined. Returns both the truncated whole-dollar figure and the exact one-third figure. Deterministic arithmetic only. Read-only. No key required.
log_trip — Record one public transport trip (date, from, to, fare, mode, which account paid) so it counts towards a monthly total and the subsidy estimate. Writes to your own ledger; a bearer API key is required and the call counts against the same monthly allowance as the REST endpoint.
monthly_summary — Totals for one month from the trips you recorded: trip count, total fare, breakdown by mode and by payment account, and the subsidy estimate computed separately for the Octopus and AlipayHK accounts. Requires a bearer API key.

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

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A2A Agent Cardhttps://hk-transit.rowb.app/.well-known/agent-card.json

first seen 14 d ago · fetched 4 h agoopen ↗

Field history (7 recent events)

14 d ago · declared · summary → "Hong Kong public transport fares and the government fare subsidy, computed and recorded. This service is a plain REST A
14 d ago · declared · description → "Hong Kong public transport fares and the government fare subsidy, computed and recorded. This service is a plain REST A
14 d ago · declared · publisherName → "rowb.app"
14 d ago · declared · publisherUrl → "https://rowb.app"
14 d ago · declared · homepageUrl → "https://hk-transit.rowb.app/llms.txt"
14 d ago · declared · version → "1.0.0"
14 d ago · declared · protocols → ["a2a"]

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