Open Waters AIS

Name: Open Waters AIS
Author: openwatersio

作者：openwatersio版本 0.18.0i★ –i在云端运行

注册名称io.openwaters/ais

安装

概览

作者提供的说明（英文原文）

Live AIS vessel positions by MMSI, name, area, or radius, plus coverage. No sign-in, no key.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
使用情况i尚未统计★ –

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

连接方式: 在云端运行
传输方式: Streamable HTTP
分类: 其他

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 1 项
在作者的服务器上运行：你向它提出的内容会经过他们的服务器。
注册中心没有列出需要填写的密钥。

你需要

在云端运行无需安装任何东西，通过互联网连接

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

适用于网页版、桌面版和手机版 Claude：

打开 Settings → Connectors
点击 Add custom connector
粘贴下面的地址，然后点击 Add
如果要求登录，请登录作者的服务

https://ais.openwaters.io/mcp

在终端中运行这条命令

claude mcp add --transport http ais https://ais.openwaters.io/mcp

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "ais": {
      "url": "https://ais.openwaters.io/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "ais": {
      "type": "http",
      "url": "https://ais.openwaters.io/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

ChatGPT 只能连接互联网上的服务器：

打开网页版 ChatGPT → Settings → Connectors (Apps)
点击 Create 或 Add（部分套餐需要先在 Advanced 中开启 Developer mode）
粘贴下面的地址，起个名字，然后保存
如果要求登录，请登录作者的服务

https://ais.openwaters.io/mcp

菜单名称可能因套餐和版本不同而略有差异。

你的选择通过 Cookie 保存在这台设备上，无需账户。

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

我们还没有读取这个服务器的工具列表；我们会轮流检查各个端点。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日

✓ 通过
作者与仓库一致
注册名称已通过域名 openwaters.io 验证（注册中心会核实域名所有权）
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
… 尚未检查
端点有响应
尚未检查；我们会轮流检查各个端点
… 尚未检查
使用 OAuth 登录
尚未检查；我们会轮流检查各个端点
… 尚未检查
工具描述中没有隐藏指令
尚未检查；我们会在检查端点时读取工具列表

与“其他”中的其他服务器比较i

星标数多于此分类中其他 32497 个服务器的 0%
发布到注册中心的时间比此分类中其他 32497 个服务器的 72% 更新
基础检查结果等于或优于此分类中其他 32497 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

Open Waters AIS 安全吗？

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

注册中心没有列出必需的密钥，不过有些服务器会在首次使用时要求你登录。

它在我的电脑上运行还是在云端？

它在作者的云端运行。通过互联网连接，无需安装，但你发送的内容会经过作者的服务器。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（0.18.0）于14天前进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接，所以接受远程 MCP 服务器的应用也可以使用，例如开启开发者模式的 ChatGPT。

有什么可以替代它？

同一分类中有：Spec Driven Development, Remote Desktop Commander, Zoo MCP

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Spec Driven Development

作者：formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

在你的电脑上运行★ 440MIT14个月前更新

安装

Remote Desktop Commander

作者：desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

在云端运行★ 211昨天更新

安装

Zoo MCP

作者：KittyCAD

An MCP server that provides access to the Zoo API for various CAD operations and tools.

在你的电脑上运行今天更新

安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

aiscast

Live AIS vessel traffic, streamed by bounding box, from community networks, open government feeds, and volunteer receivers. Part of Open Waters. The public instance is ais.openwaters.io. A live map is at openwaters.io/ais/vessels.

This is a beta. There is no SLA. Coverage is uneven. The terms for re-serving some sources are still unsettled (see Coverage). Live status and uptime history are at status.openwaters.io.

Usage

aisstream.io clients. aiscast speaks aisstream.io's protocol on wss://ais.openwaters.io/v0/stream: the same subscribe message, the same MessageType / MetaData / Message frames. Change the hostname and use your aiscast token as the APIKey. Existing code keeps working: aisstream-ts, the official Go/Python/JS examples, and signalk-aisstream.

Native API (full reference).

wss://ais.openwaters.io/v1/stream: send {"type":"subscribe","bbox":[[minLat,minLon,maxLat,maxLon]]} or {"type":"subscribe","mmsi":[368168720]} (or both). Feeder and partner tokens can also follow vessels by IMO number with "imo":[9241061]. You receive one JSON event per decoded AIS message. Each event carries its source, station, receive time, raw sentence, and the decoded fields. Add "snapshot":true to get the last known messages for every vessel already tracked in the subscription first, then live traffic. Subscribing needs no token.
GET https://ais.openwaters.io/v1/vessels?bbox=minLat,minLon,maxLat,maxLon (or ?mmsi=a,b,c): GeoJSON of every vessel currently in view. Each vessel carries its last position, name, type, course, speed, heading, flag, and when and from where aiscast last heard it, plus IMO number, call sign, destination, ETA, draught, length, beam, and the AIS antenna's distances to bow, stern, port, and starboard once its static data has been heard. No token.
GET https://ais.openwaters.io/v1/stations: every source aiscast is hearing, with message counts and age.

AI assistants. https://ais.openwaters.io/mcp is an MCP (Model Context Protocol) server with five read-only tools: vessels by MMSI, vessels in an area, vessels near a point or another vessel, search by name, and coverage. No sign-in. Claude Code: claude mcp add --transport http open-waters-ais https://ais.openwaters.io/mcp. Claude.ai, ChatGPT, Cursor, and VS Code take the URL as a custom connector or mcp.json entry; setup for each is in the API reference. A token in an Authorization: Bearer header raises the anonymous limits.

Tokens. /v0/stream needs a token. A personal token is self-serve and never expires. Use the token page, or generate an Ed25519 keypair and POST https://ais.openwaters.io/v1/keys with {"pubkey":" "}, signed with that key as the API reference shows. The response is your token. It carries the personal tier: 2 streams, 50 messages/s, and a 20°×20° area. Feed data from the same token and it becomes a feeder token by itself.

Tiers and limits are in docs/limits.md. For more than the feeder tier, or for commercial use, write to hello@openwaters.io.

Events carry a source, so you can tell a live volunteer receiver from a government feed or an aggregate. synthesized: true marks messages that aiscast re-encoded from a non-NMEA source.

Contributing data

If you run an AIS receiver, send its data here. aiscast re-serves it to everyone, deduplicates it against the open feeds and every other station, and shares volunteer receptions with AISHub as part of our contribution to its community network. Only data received directly by volunteer stations goes to AISHub; public feeds and synthesized messages stay out. You are welcome to keep contributing to other networks too. The terms for contributing are the contributor agreement.

AIS-catcher (preferred: authenticated, realtime, works behind any NAT): get a token at openwaters.io/ais/token (one click, stays in your browser), then AIS-catcher ... -Q wssmqtt://x: @ais.openwaters.io:443/v1/stream MSGFORMAT NMEA. Each message is sent as it is decoded, over MQTT on the same WebSocket address the JSON stream uses. Your data appears as source: station: . Name your station on the token page; until you do, it is labeled by the town nearest the traffic it hears. AIS-catcher's HTTP output works too: -H https://ais.openwaters.io/v1/receive USERPWD x: GZIP on INTERVAL 5 posts a batch every five seconds under the same station.
UDP (no token): AIS-catcher -u udp.ais.openwaters.io 10110, docker-shipfeeder with host udp.ais.openwaters.io port 10110, or any NMEA forwarder sending plain !AIVDM / !AIVDO sentences (TAG blocks welcome). Your station appears as udp: , a keyed hash of your address, never the address itself. If a sender's !AIVDO sentences identify the vessel, aiscast keys the station by that MMSI instead.
Signal K: add a UDP target udp.ais.openwaters.io:10110 in ais-forwarder (forward AIVDM and AIVDO). Or install the signalk-aiscast plugin. It needs no token. It shares what your receiver hears, and your own position, taken from the transponder or built from Signal K when an AIS transponder is not available. It shows aiscast traffic when you have no receiver.

Your station page is https://openwaters.io/ais/stations/ , and the station list links every station. It shows the station's uptime, its messages per hour over the last week, the vessels it heard in the last day by type and how many no other station heard, and the cells it heard over the last week on the map. GET /v1/stations/{id} and /v1/coverage/tiles.json?station= return the same figures. Feeders get the deduplicated raw stream back on wss://ais.openwaters.io/v1/nmea.

Coverage

Source	Where	Freshness
Kystverket	Norwegian coast, 40–60 nm out	live
BarentsWatch	Norwegian EEZ, Svalbard, Jan Mayen (satellite + offshore receivers)	live
Fintraffic Digitraffic	Finnish waters	live
Volunteer receivers	wherever they are (Buzzards Bay / Vineyard Sound as of the first station)	live
AISHub aggregate	worldwide terrestrial, ~50k vessels	about a minute behind
aisstream.io	worldwide, when it is up	live, but frequently down

AISHub and its contributors make much of our worldwide terrestrial coverage possible. We contribute volunteer receptions in return and credit AISHub on every event from its aggregate.

/v1/stats reports each source's current delay from broadcast to arrival (delay.p50 and delay.p99, in seconds).

Every event names the source it came from. docs/policy.md lists the sources this project leaves out on purpose, and why.

Licensing and attribution

Licensing is per source. aiscast does not relicense the aggregate. aiscast re-serves each event under the terms of the source it came from. That is why source is on every event, every vessel, and every archived hour, and why every /v1 event carries a license tag and an attribution credit line. Every attribution opens with "Open Waters AIS (https://openwaters.io/ais/)"; sources with their own terms add their credit after it. If you display or redistribute the data, display the attribution message included with each event. /v1/vessels carries the same credits as a top-level attribution member on the feature collection, one entry per source present. The table below is the same information as reference.

Source	License	What you must do
Kystverket	NLOD 2.0	Credit: "Contains data under the Norwegian licence for Open Government data (NLOD) distributed by the Norwegian Coastal Administration." NLOD is not sublicensable, so it binds you directly.
BarentsWatch	NLOD per the BarentsWatch API terms	Credit: "Data delivered by BarentsWatch." It is the same AIS Norge data as Kystverket, so the Kystverket credit applies too.
Fintraffic Digitraffic	CC BY 4.0	Credit: "Source: Fintraffic / digitraffic.fi, license CC 4.0 BY."
Volunteer receivers	The contributor agreement dedicates receptions to the public domain under CC0 and publishes the aggregate under ODbL	Credit "Open Waters AIS (https://openwaters.io/ais/)". Individual receptions are CC0. The aggregate carries ODbL.
AISHub aggregate	AISHub terms and any applicable written agreement	Credit AISHub contributors and keep `source: aishub`. Reuse and redistribution must follow the applicable terms.
aisstream.io	no published terms	Best effort, may disappear. `source: aisstream`.
Wikidata particulars	CC0 1.0	Nothing. The `wikidata` object on `/v1/vessels/{mmsi}` and in MCP `get_vessels` says so with `license: CC0-1.0`. The Commons photos its `image` and `commons_category` link to carry their own licenses.

| US Coast Guard PSIX | Public domain (U.S. government work) | Nothi

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