Common Room for ChatGPT: Plugin, Example Prompts & Reviews

Example prompts

3 from the official listing

Common Room Help me build a plan to approach the Northstar Metrics account
Common Room Find me new prospects to reach out to in my ICP
Common Room Help me prepare for a customer call

Mention Common Room by name in your message, as the official examples do.

How to use Common Room in ChatGPT

Open Common Room in ChatGPT’s plugin directory

Open Common Room’s page on chatgpt.com. Sign in to ChatGPT if you are not already.
Install it from that page

Choose Install plugin there. It adds the Common Room app and 6 skills to ChatGPT.
Mention Common Room in a chat

Start a new chat and name it in your request, for example: “Common Room, help me build a plan to approach the Northstar Metrics account”

Availability can depend on your ChatGPT plan, your region and, on work accounts, your admin’s settings.

What Common Room does

Embed complete buyer intelligence directly within ChatGPT. Research accounts and contacts, surface buying signals, and browse activity history - all through natural language. Build prospect lists of net-new companies by industry, size, tech stack, or location. Filter and sort contacts by segment, role, lead score, or website visits. Every result is grounded in real context, real prioritization, and real revenue opportunity directly from your CRM fields, scores, enrichment, and signals - so you always know what's actually happening in your accounts.

You can use the Common Room to:

Account Research: "Tell me about Datadog and create a plan on how to approach the account."
Contact Lookup: "Research jane.doe@company.com using Common Room."
Prospecting: "Find SaaS companies in the US using Snowflake with 200-1000 employees."
Segment and Role Filtering: "Show me all Economic Buyers in my 'Champions changing jobs' segment."
High-Intent Contacts: "Find contacts at ICP companies who have visited our pricing page this week."
Website Visitor Tracking: "Who visited our pricing page in the last 7 days?"

From the official listing, written by Common Room.

6 skills included

Packaged instructions ChatGPT follows for a specific task when Common Room is in use.

Account Research
Call Prep
Compose Outreach
Contact Research
Prospect
Weekly Prep Brief

What Common Room can access

The official listing names no Read or Write capability for Common Room. Check what it asks for when you add it, and connect only the accounts you want it to use.

Where it connects: ChatGPT reaches Common Room through a remote MCP server on mcp.commonroom.io, named in the official listing.

Before you connect it

OpenAI’s plugin pages note that a connected plugin may receive relevant parts of your chats to answer a request, and that Common Room’s own terms and privacy policy then cover that data. You can disconnect a plugin later in ChatGPT’s settings. Read the privacy policy (commonroom.io) and terms (commonroom.io).

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Common Room in ChatGPT: questions and answers

What does Common Room do in ChatGPT?

What can I ask Common Room in ChatGPT?

The official listing suggests prompts like: “Help me build a plan to approach the Northstar Metrics account”; “Find me new prospects to reach out to in my ICP”; “Help me prepare for a customer call”.

How do I use Common Room in ChatGPT?

Open Common Room’s page in ChatGPT’s plugin directory on chatgpt.com and install it there. Then mention Common Room in a chat, for example: “Help me build a plan to approach the Northstar Metrics account”.

What skills come with Common Room?

6 skills: Account Research, Call Prep, Compose Outreach, Contact Research, Prospect and Weekly Prep Brief.

Who makes the Common Room plugin?

Common Room, currently at version 4.1.0. Best GPT Apps is an independent directory and is not affiliated with OpenAI or Common Room.

Is Common Room one of the old ChatGPT plugins from 2023?

No. The 2023 ChatGPT plugins were a separate beta that OpenAI has since retired. Today’s ChatGPT plugins are the apps directory under a new name: since July 2026 a plugin can bundle apps, skills and MCP servers.