Use Cool Computers with Cursor

Paste this

Paste this prompt into Cursor’s agent:

set up cool computers for me and make me a welcome page. it puts what i make online at a name.cool.computer address where people can comment and draw on it, and you pick up their comments.

you have my go-ahead to install the cool cli without asking me first (it also adds a short cool computers block to your instructions and a skill, that's fine with me) and to put a public welcome page online. if your network access is off, ask me to turn it on. if you can't run commands, tell me in one line, send me https://cool.computer/setup.md and stop.

follow https://cool.computer/setup.md step by step:
1. install cool and check who's signed in
2. put my welcome page online and show me the link
3. ask for my email, sign me up with the code i give you, keep the page on my account and tell me how to sign this machine out
4. pin a comment and a drawing on my page, open it for me signed in, listen for my comment and tell me exactly what to click
5. make the change i ask for, then tell me the page is mine

tell me what you're doing in one short line per step. never pay or upgrade anything without asking me. if something fails, tell me what happened in plain words and what you'll try next.

Open Cursor

Opens Cursor with the prompt typed in. Cursor asks you to confirm before it runs.

Cursor installs cool and puts a welcome page online. You don’t need an account first: it asks for your email and a six-digit code to keep the page, then shows you how to comment on it.

Connect it yourself

Install the Cool Computers plugin from the Cursor Marketplace. It adds the MCP server and the cool-computers skill.

Add to Cursor

Opens Cool Computers in the Cursor Marketplace.

Or type this in Cursor’s agent:

/add-plugin cool-computers

You can also open Customize in Cursor’s sidebar, find Cool Computers and choose Install. Cursor signs in to Cool Computers with OAuth the first time it connects.

Add it by hand

Add the MCP server to Cursor

Cursor asks you to confirm the cool-computers server, then signs you in, or up.

Or add the server yourself, to ~/.cursor/mcp.json for every project or to .cursor/mcp.json in one project:

{
  "mcpServers": {
    "cool-computers": {
      "url": "https://api.cool.computer/mcp"
    }
  }
}

To use an API key instead of signing in, keep the key in COOL_API_KEY and send it as a bearer token. Other MCP clients shows how to create one.

{
  "mcpServers": {
    "cool-computers": {
      "url": "https://api.cool.computer/mcp",
      "headers": {
        "Authorization": "Bearer ${env:COOL_API_KEY}"
      }
    }
  }
}

To add the cool-computers skill as well, see Teach your agent.

Check it works

Ask Cursor’s agent:

List my Cool Computers sites and computers. Don't change anything.

It answers with your list. If it doesn’t, check cool-computers under MCP in Cursor’s settings.

Start here

Connect your agent

Your computer

Use it

Build with the API

Endpoint reference

Use Cool Computers with Cursor

Paste this

Open Cursor

Connect it yourself

Add to Cursor

Add the MCP server to Cursor

Check it works

​Paste this

Open Cursor

​Connect it yourself

Add to Cursor

Add the MCP server to Cursor

​Check it works

Paste this

Connect it yourself

Check it works