official.tokyo.jp MCP Server

by dror-jp Your server? Claim it

answering

official.tokyo.jp is answering right now. Last checked 13 min ago. 6 installs a week from npm. It exposes 5 tools. Last commit 10 Nov 2026.

Human-verified guide to official procedures in Tokyo for foreign residents. Not a government site.

Installs per day peak 3 · avg 0 · -40% w/w

a month agotoday

Uptime history 8 hours of history

8 hours agonow

100.0%

Uptime 24h

28 of 28 checks

Tools

read from the server

174 ms

Response time

average over 24h

Installs / week

npm and PyPI

What changed 3

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 10 November 2026. No other catalogue keeps this.

10 Nov a tool changed version2 times that day

10 Nov a tool description was rewritten list_procedures

and 1 more, back to 10 November 2026

Nothing serious here today

Today is the operative word: we check official.tokyo.jp every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add official-tokyo-mcp --transport http https://mcp.official.tokyo.jp/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.official.tokyo.jp/mcp

~/.codex/config.toml

[mcp_servers.official-tokyo-mcp]
url = "https://mcp.official.tokyo.jp/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "official-tokyo-mcp": {
      "url": "https://mcp.official.tokyo.jp/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "official-tokyo-mcp": {
      "type": "http",
      "url": "https://mcp.official.tokyo.jp/mcp"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

emergency

get_emergency_contacts

Emergency numbers for Tokyo: 119 (ambulance/fire, multilingual), #7119 (should-I-call-an-ambulance consultation), TMC Navi 0120-142-142 (any life problem, ~15 languages).

glossary

search_glossary

Look up Japanese terms that appear on official documents (住民票, 転入届, 在留カード, マイナンバー...). Matches Japanese, romaji reading, or English.

procedure

get_procedure

Get one procedure by ID: steps in order, deadline, where to go, human-verified official government links (lg.jp/go.jp) and the last_verified date. Use list_procedures first to find the ID.

procedures

list_procedures

List all verified procedures for foreign residents in Tokyo (moving-in, emergency, health, money-tax) with stable IDs and one-line summaries.

ward

get_ward

Get ward office and foreign residents' consultation desk info (address, phone, hours, supported languages, garbage guide) for one of Tokyo's 23 wards.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.official.tokyo.jp/mcp	streamable-http	answering	166 ms	13 min ago

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official.tokyo.jp — questions

Answers built from our own checks of this server.

What can official.tokyo.jp do?

It exposes 5 tools, read directly from the server on our last check. Among them: get_emergency_contacts, get_procedure, get_ward, list_procedures, search_glossary. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is official.tokyo.jp working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 28 of 28 checks got a reply (100.0%), average response time 174 ms. The bar chart above shows every period we have measured.

How do I connect official.tokyo.jp?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does official.tokyo.jp need an API key?

No. official.tokyo.jp completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is official.tokyo.jp?

It answers our handshake in 174 ms on average, which is faster than 74% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

How many people use official.tokyo.jp?

The npm package @dror-jp/official-tokyo-mcp was installed 6 times in the last week. Week over week that is -40%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is official.tokyo.jp open source?

We cannot say either way: written in HTML and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.