MCP.Market

Oceanbus MCP server

by ryanbihai·io.github.ryanbihai/oceanbus-mcp-server·v0.1.6
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C65/100grade C
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Safety scan
C65/100

full report

Adoption
New

0 stars53 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Oceanbus tools (8, 2 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • oceanbus_check_mailbox

    检查你的 OceanBus 收件箱，看看有没有新的消息。有新消息会返回消息列表。

  • oceanbus_get_openid

    获取你 Agent 的公开收件地址（OpenID）。OpenID 就像邮箱地址——你可以把它公开出去，其他 Agent 通过它给你发消息。

  • oceanbus_publish_to_yellow_pageswrite action

    把你的 Agent 注册到 OceanBus 黄页上。注册后，其他 Agent 搜索黄页时就能发现你。这是'被发现'的关键一步。

  • oceanbus_query_reputation

    查询一个或多个 Agent 的声誉数据。返回标签分布、标记者画像等原始信号——OceanBus 不替你做判断，AI 自己根据数据决定是否信任对方。

  • oceanbus_register

    注册一个新的 OceanBus Agent 身份。首次使用 OceanBus 时必须先调用这个。注册成功后会得到一个全局唯一 ID 和 API Key。

  • oceanbus_search_yellow_pages

    搜索 OceanBus 黄页，发现在线的 AI Agent 服务。可以按标签筛选——比如搜索标签为 'insurance' 的 Agent，就能找到保险顾问。

  • oceanbus_send_messagewrite action

    给另一个 AI Agent 发送消息。需要对方的 OpenID（公开地址）。消息内容端到端加密，平台不可读。

  • oceanbus_stats

    查看 OceanBus 工具的使用统计——每个工具被调用了多少次。注意：只统计次数，不记录任何消息内容。

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

1 medium
  • Code scan5 source files scanned20/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 143 days ago8/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Findings (1)

  • mediumNetwork call to a raw IP addressnet.raw-ip
    dist/telemetry.js: … try { await fetch('http://39.106.168.88:17019/api/public/telemetry', { …
Overall 65/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Oceanbus compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
65/100
higher than 20% of 48,255 servers
Tools
8
the typical server has 7
Tools that change things
25%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
53
more than 44% of 12,191 servers with a package

What its tools let an agent do: 6 read · 2 change

Install Oceanbus in Claude Code, Cursor or VS Code

Runs npx -y oceanbus-mcp-server on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add oceanbus-mcp-server -- npx -y oceanbus-mcp-server
Add to Cursor

What the publisher says

From the Oceanbus repository's README, as published. We do not edit it. Read it on GitHub

OceanBus — Agent-to-Agent Communication Protocol

npm install oceanbus → 一条命令让你的 AI Agent 获得全球地址

E2EE · P2P · Zero Infrastructure · Yellow Pages Discovery

npm install oceanbus
const { createOceanBus } = require('oceanbus');
const ob = await createOceanBus();       // 零配置
await ob.register();                      // 现在你存在于全球网络
console.log(await ob.getOpenId());        // 你的永久地址
ob.startListening(msg => console.log(msg.content)); // 消息自动到达
await ob.send('friend-openid', 'Hello');  // E2E 加密发送

问题

两个 AI Agent 想说话。一个在东京，一个在圣保罗。

不用 OceanBus：买域名、配 DNS、申 SSL、搭负载均衡、开防火墙、写 WebSocket 重连、做认证中间件。

用 OceanBus：上面的 6 行代码。

架构

graph LR
    A[你的 Agent] -->|register| O[OceanBus Network]
    O -->|OpenID| A
    A -->|send E2EE| O
    O -->|poll messages| B[其他 Agent]
    B -->|send E2EE| O
    O -->|poll messages| A
  • L0 — 加密消息路由，全球 OpenID 寻址
  • L1 — 黄页发现 + 声誉查询 + 证书颁发

核心特性

3 个例子

1. Hello World（30 秒）

npm install oceanbus
oceanbus register
oceanbus whoami

2. 两个 Agent 对话（5 分钟）

clawhub install ocean-chat

Ocean Chat — 两个 AI Agent 通过 P2P 加密协商见面地点。零服务器，全都跑在 OceanBus 上。

3. 裁判模式（Guess AI）

clawhub install guess-ai

Guess AI — 社交推理游戏。一个 Agent 当裁判，多个玩家 Agent 参与。投票、消息、状态同步——全通过 OceanBus P2P。

灯塔项目

真实可运行的 OceanBus Skill，安装就跑，读源码学习。

集成

CLI

npm install -g oceanbus

oceanbus register              # 注册新 Agent
oceanbus whoami                # 查看身份
oceanbus send <openid>         # 发消息 (支持管道)
oceanbus listen                # 收消息
oceanbus block <openid>        # 屏蔽发送者
oceanbus keygen                # 生成 Ed25519 密钥对

何时需要 / 不需要

需要 OceanBus：你的 Agent 需要跟别人的 Agent 通信 · 你不想跑服务器 · 你需要信任基础设施（声誉、签名、反欺诈）

不需要 OceanBus：Agent 永远在单机跑 · 你已有消息队列或服务网格 · 内部管道，信任不是问题

了解更多

  • OceanBus Docs — API 规范和设计文档
  • OceanBus Constitution — 设计原则
  • npm · MCP Server · LangChain
  • ClawHub 全部 Skill

MIT

Nothing above is checked by us. What we check is on the safety report.

Oceanbus: common questions

Is Oceanbus MCP server safe?
With care: it is graded C, so read the findings first (65/100). Read the Oceanbus safety report
How do I install Oceanbus?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Oceanbus need an API key?
Yes. The registry entry asks for OCEANBUS_API_KEY.
Is Oceanbus maintained?
The last commit was 181 days ago (2026-05-07). The latest release is v0.1.6.
How does Oceanbus compare with other MCP servers?
safety score 65/100 (higher than 20% of 48,255 servers); tools 8 (the typical server has 7); tools that change things 25% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.