Gachi Data API — Japan Station & Accessibility Data

connects

api.gachi-tokusuru.com

Deep, obscure Japanese station, accessibility & hazard data for AI agents. English-first.

https://api.gachi-tokusuru.com/mcpWebsiteOAuthMCP 2025-06-18v0.3.0last checked 24 Aug 2026spoke MCP on 3 of 3 checks (30 days)initialize in 164 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	OAuth
Issuer	https://api.gachi-tokusuru.com
Dynamic client registration	✓Advertised (RFC 7591)
Client ID Metadata Document	✕Not advertised
PKCE	✓S256
Grant types	authorization_code, refresh_token
Scopes	mcp
Protected-resource metadata	✓Published (RFC 9728)
Anonymous access	Handshake succeeds; 10 tools listable
Documentation	https://api.gachi-tokusuru.com/docs

What the probe found

10 tools usable without signing in

The server exposes a public surface before authorization: ping, get_municipality_context, get_station_context, get_toilet_by_station, get_public_toilet_by_city, get_station_hazard, station_search, get_active_alerts, get_station_alerts, get_train_status.

Tools

get_active_alertsget_municipality_contextget_public_toilet_by_cityget_station_alertsget_station_contextget_station_hazardget_toilet_by_stationget_train_statuspingstation_search

Contract history

24 Aug 2026v0.3.0first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/gachi-data-api-japan-station-accessibility-data/badge.svg)](https://mcpi.app/servers/gachi-data-api-japan-station-accessibility-data)