PubNub MCP Server

by @pubnub · io.github.pubnub/mcp-server

PubNub Model Context Protocol MCP Server for Cursor and Claude

Runs on your machineLocal

Category: Cloud and DevOps
Connection: Local (npm)
Tools: Shown after install
Status: Runs on your computer

Connect it to your AI

Claude Code (npm)

claude mcp add pubnub -- npx -y @pubnub/mcp@2.3.2

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "pubnub": {
      "command": "npx",
      "args": [
        "-y",
        "@pubnub/mcp@2.3.2"
      ]
    }
  }
}

Questions

What is the PubNub MCP server?

PubNub Model Context Protocol MCP Server for Cursor and Claude. It is made by @pubnub and listed in the official MCP Registry as io.github.pubnub/mcp-server. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.

How do I add PubNub to Claude?

In Claude Code, run: claude mcp add pubnub -- npx -y @pubnub/mcp@2.3.2

How do I add PubNub to ChatGPT?

ChatGPT only connects to remote MCP servers, and PubNub runs on your own computer. Use it from Claude, Cursor or another app that runs local servers.

How do I add PubNub to Cursor?

Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "pubnub": { "command": "npx", "args": [ "-y", "@pubnub/mcp@2.3.2" ] } } }

Does PubNub work right now?

It runs on your own computer, so it works once you install it. There is no remote server for us to check.

Is this your server? Get the badge for your README

Markdown (GitHub README)

[![Listed on chen.media/mcp](https://chen.media/mcp/badge/github-pubnub-mcp-server.svg)](https://chen.media/mcp/github-pubnub-mcp-server)

HTML (switches to dark mode on its own)

<a href="https://chen.media/mcp/github-pubnub-mcp-server"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/github-pubnub-mcp-server.svg?theme=dark"><img src="https://chen.media/mcp/badge/github-pubnub-mcp-server.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>

PubNub MCP Server

Connect it to your AI

Claude Code (npm)

Cursor, VS Code and other apps (mcp.json)

Questions

Markdown (GitHub README)

HTML (switches to dark mode on its own)

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