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ALUZZA MARINE: Japan boat trade and tide tables MCP Server

by aluzza Your server? Claim it
answering

ALUZZA MARINE: Japan boat trade and tide tables is answering right now. Last checked 13 min ago. It exposes 8 tools.

Japan boat trade 2011-2025, tide tables for 239 ports and past monthly weather near ports (JMA).

Uptime history 9 days of history
9 days agonow
100.0%
Uptime 24h
91 of 91 checks
8
Tools
read from the server
1385 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check ALUZZA MARINE: Japan boat trade and tide tables every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

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.

run in your terminal
claude mcp add marine --transport http https://marine.aluzza.jp/mcp/
Settings → Connectors → Add custom connector, then paste this address
https://marine.aluzza.jp/mcp/
~/.codex/config.toml
[mcp_servers.marine]
url = "https://marine.aluzza.jp/mcp/"
.cursor/mcp.json
{
  "mcpServers": {
    "marine": {
      "url": "https://marine.aluzza.jp/mcp/"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "marine": {
      "type": "http",
      "url": "https://marine.aluzza.jp/mcp/"
    }
  }
}

Available tools 8

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

tide
get_tide
ある地点・ある日の満潮と干潮の時刻と潮位（cm・潮位表基準面から）、月齢、潮回り（大潮・中潮・小潮・長潮・若潮）、その日の月相を返す（2026-01-01〜2027-12-31）。days で 7 日まで続けて。include_hourly で 1 時間ごとの潮位も。気象庁の天文潮の推算で、予報ではない。
list_tide_stations
潮見表の地点（気象庁の潮位表の 239 か所）を探す。query に地名（例：釧路・東京・横浜・博多）、region に地方（例：北海道東部・関東地方・伊豆諸島）。どちらも省くと地方の一覧と地点の数。
codes
list_codes
使える品目の番号と名前（日本語と英語）、データの注意を返す。最初にこれを呼ぶと間違えにくい。
next
next_tide
いま（日本の時刻）から見た、次の満潮と次の干潮の時刻・潮位・あと何分か、いまの潮位のおよその値と上げ潮か下げ潮か、潮回りを返す。読み上げ用の短い文（speech_ja）つき。at で別の時刻も。気象庁の天文潮の推算で、予報ではない。
past
past_weather
港（潮見表の地点）のいちばん近い気象台・測候所（40 km 以内）の、過去の月ごとの平均気温・平均風速・降水量（1991 年から・気象庁の観測）。year だけならその年の 12 か月、month だけなら毎年のその月、両方なら一つの月、どちらも省くと最新の 12 か月。過去の観測で、予報ではない。
top
top_partners
年の範囲・流れ・品目で、相手の国を数量か金額の大きい順に並べる。1 つあたりの平均の値段（円）も付ける。
trade
get_trade
ある年・流れ・品目の、国ごとの数量と金額（円）を返す。partner を書けばその国だけ。partner に「世界の合計」と書けば全体。
yearly
yearly_series
流れ・品目・相手の国の、2011〜2025 年の年ごとの数量と金額（円）を返す。partner を省くと世界の合計。

Endpoints

URLTransportStateLatencyChecked
https://marine.aluzza.jp/mcp/ streamable-http answering 1136 ms 13 min ago

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ALUZZA MARINE: Japan boat trade and tide tables — questions

Answers built from our own checks of this server.

What can ALUZZA MARINE: Japan boat trade and tide tables do?
It exposes 8 tools, read directly from the server on our last check. Among them: get_tide, get_trade, list_codes, list_tide_stations, next_tide, past_weather and 2 more. 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 ALUZZA MARINE: Japan boat trade and tide tables working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1385 ms. The bar chart above shows every period we have measured.
How do I connect ALUZZA MARINE: Japan boat trade and tide tables?
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 ALUZZA MARINE: Japan boat trade and tide tables need an API key?
No. ALUZZA MARINE: Japan boat trade and tide tables completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is ALUZZA MARINE: Japan boat trade and tide tables?
It answers our handshake in 1385 ms on average, which is faster than 2% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.