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PubNub MCP Server for Cursor IDE

@stephenlb

基本信息

分类

开发工具

传输方式

stdio

作者

stephenlb

关于 PubNub MCP Server for Cursor IDE

PubNub MCP Model Context Protocol Server for use in Cursor, Claude Desktop, Claude Code and OpenAI Codex and more!

PubNub MCP Server for Cursor IDE 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "pubnub-mcp-server-stephenlb": {
      "command": "npx",
      "args": [
        "-y",
        "@pubnub/mcp"
      ]
    }
  }
}

PubNub MCP Server for Cursor IDE 工具

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点击上方按钮,在临时沙箱中运行此服务器并实时获取工具列表。

概览

What is PubNub Model Context Protocol (MCP) Server for Cursor IDE?

The PubNub Model Context Protocol (MCP) Server for Cursor IDE is a CLI-based MCP server that exposes PubNub SDK documentation and PubNub Functions resources to LLM-powered tools, enabling prompt-driven access to PubNub capabilities.

How to use PubNub Model Context Protocol (MCP) Server for Cursor IDE?

Install via npx -y @pubnub/mcp (requires Node.js >= 18). Configure in Cursor IDE by adding a mcp.json entry with command: "npx", args: ["-y", "@pubnub/mcp"], and optional PubNub keys as environment variables. Invoke resources like pubnub://docs/javascript or tools like publish_pubnub_message from the chat interface.

Key features of PubNub Model Context Protocol (MCP) Server for Cursor IDE

  • Fetches formatted PubNub JavaScript, Python, and Java SDK documentation
  • Accesses PubNub Functions documentation from a static Markdown file
  • Publishes messages to PubNub channels
  • Lists available PubNub Functions
  • Retrieves message history and presence information
  • Works with Cursor IDE, Claude Code, and Claude Desktop

Use cases of PubNub Model Context Protocol (MCP) Server for Cursor IDE

  • Query PubNub SDK docs directly from an LLM chat (e.g., "Show me JavaScript SDK docs for subscribe()")
  • Publish messages to PubNub channels using natural language prompts
  • List available PubNub Functions resources
  • Fetch Python or Java SDK documentation for specific methods

常见问题

1

What are the runtime requirements?

Node.js >= 18 and npm are required.

2

Do I need a PubNub account and API keys?

A PubNub account and API keys are optional for live actions like publishing messages; the server can still serve static documentation without them.

3

How do I configure the server in Cursor IDE?

Add a `mcp.json` entry (global at `~/.cursor/mcp.json` or project-level `.cursor/mcp.json`) with the command `npx`, args `["-y", "@pubnub/mcp"]`, and optionally set environment variables for `PUBNUB_SUBSCRIBE_KEY` and `PUBNUB_PUBLISH_KEY`.

4

What transport protocol does the server use?

The server communicates over STDIN/STDOUT using JSON-RPC v2.0.

5

What documentation resources are available?

Resources include PubNub JavaScript, Python, and Java SDK docs, plus a static Markdown file for PubNub Functions.

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