不動産情報サービス MCP is answering right now. Last checked 12 min ago. It exposes 3 tools.
国土交通省の不動産情報ライブラリから不動産価格データを取得するためのサービスです。
Uptime history
52 days of history · worst day 91%
52 days agonow
93.4%
Uptime 24h
85 of 91 checks
3
Tools
read from the server
457 ms
Response time
average over 24h
open, no key
Access
streamable-http
不動産情報サービス MCP does not always answer
Over the last week it answered 98.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.
run in your terminal
claude mcp add reinfo --transport http https://mcp.n-3.ai/mcp?tools=get-time,reinfolib-real-estate-price,reinfolib-city-list~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"reinfo": {
"url": "https://mcp.n-3.ai/mcp?tools=get-time,reinfolib-real-estate-price,reinfolib-city-list"
}
}
}~/.codex/config.toml
[mcp_servers.reinfo]
url = "https://mcp.n-3.ai/mcp?tools=get-time,reinfolib-real-estate-price,reinfolib-city-list".cursor/mcp.json
{
"mcpServers": {
"reinfo": {
"url": "https://mcp.n-3.ai/mcp?tools=get-time,reinfolib-real-estate-price,reinfolib-city-list"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"reinfo": {
"url": "https://mcp.n-3.ai/mcp?tools=get-time,reinfolib-real-estate-price,reinfolib-city-list"
}
}
}Available tools 3
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
reinfolib
reinfolib-city-list
国土交通省の不動産情報ライブラリから都道府県内の市区町村一覧を取得します。都道府県コードを指定して検索します。ここで得た市区町村コード（id）は reinfolib-real-estate-price の city 引数に渡せます。
reinfolib-real-estate-price
国土交通省の不動産情報ライブラリから不動産価格（取引価格・成約価格）情報を取得します。取引時期、地域（都道府県、市区町村、駅）などを指定して検索することが可能。市区町村コードは reinfolib-city-list ツールで取得できます。
time
get-time
指定したタイムゾーンの現在時刻を取得します。フォーマット文字列には date-fns の形式を使用します（例: 'yyyy-MM-dd HH:mm:ss', 'yyyy年MM月dd日 HH時mm分ss秒'）。24時間表記には 'HH' を使用してください。
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.n-3.ai/mcp?tools=get-time,reinfolib-real-estate-price,reinfolib-city-list | streamable-http | answering | 519 ms | 12 min ago |
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不動産情報サービス MCP — questions
Answers built from our own checks of this server.
What can 不動産情報サービス MCP do?
It exposes 3 tools, read directly from the server on our last check. Among them: get-time, reinfolib-city-list, reinfolib-real-estate-price. 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 不動産情報サービス MCP working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 85 of 91 checks got a reply (93.4%), average response time 457 ms. The bar chart above shows every period we have measured.
How do I connect 不動産情報サービス MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does 不動産情報サービス MCP need an API key?
No. 不動産情報サービス MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is 不動産情報サービス MCP?
It answers our handshake in 457 ms on average, which is faster than 35% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.