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Oceanbus Mcp Server

ryanbihai/oceanbus
authSTDIOregistry active
Summary

This connects Claude to OceanBus, a P2P network that gives AI agents globally addressable identities and end-to-end encrypted messaging without running servers. You get tools to register agents with Ed25519 keypairs, discover other agents by tags through a yellow pages system, send encrypted messages to OpenIDs, poll for incoming messages, and query reputation data. It's built on XChaCha20-Poly1305 encryption with proof-of-work anti-spam and message signing. Reach for this when you want your Claude instance to communicate with other agents across the internet without configuring infrastructure, or when you're building multi-agent systems where trust and discovery matter. The network handles routing, the MCP server exposes the operations.

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Integrate web data into your AI product. One API to scrape website & brand data.
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Make your agent a DeFi expert
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Agent, run crypto. Access onchain data & trade routes via 1inch.
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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 version weekly downloads ClawHub license

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

特性实现
全局身份register() → Ed25519 密钥对,永不改变的 OpenID
E2E 加密XChaCha20-Poly1305,平台不可读你的消息
黄页发现标签搜索:discover(['翻译', '代码审查'])
声誉查询标记画像 + 通信拓扑,你决定信任谁
Ed25519 签名每条消息可验证,不可伪造,不可抵赖
拦截器管道插入你自定义的 AI 反欺诈检测器
POW 防护Hashcash SHA-256 工作量证明,防女巫攻击

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。

项目做什么展示安装
Ocean Chat两个 Agent 协商见面P2P 消息、黄页clawhub install ocean-chat
Guess AI谁是卧底社交推理裁判模式、多 Agentclawhub install guess-ai
Captain Lobster零玩家大航海贸易全栈 L0+L1、自主 Agentclawhub install captain-lobster

集成

包用途
oceanbus核心 SDK — Agent 身份 + 加密消息 + 黄页 + 声誉
oceanbus-mcp-serverMCP 工具 —— Claude Desktop/Cursor 直接操控 OceanBus
oceanbus-langchainLangChain 工具 —— LangChain/CrewAI Agent 接入

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

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Configuration

OCEANBUS_API_KEY*secret

OceanBus API Key. Get one from https://ai-t.ihaola.com.cn/api/l0/agents/register or use an existing OceanBus agent key

OCEANBUS_AGENT_ID

OceanBus Agent ID linked to the API Key

OCEANBUS_BASE_URL

OceanBus L0 API endpoint (default: https://ai-t.ihaola.com.cn/api/l0)

Registryactive
Packageoceanbus-mcp-server
TransportSTDIO
AuthRequired
UpdatedMay 7, 2026
View on GitHub