Browser
browserOpen
Open Browser Session
Open a URL in Chromium on one of your MachineSync boxes and return a sessionId.
Ask Claude, ChatGPT, Cursor or any AI connected to The Cloud "open <url> in a browser", and it calls browserOpen.
Example call
The MCP tools/call params, with the required arguments only.
{
"arguments": {
"url": "<url>"
},
"name": "browserOpen"
}Arguments
headedbooleanoptionalNo description is declared in the tool schema.machineIdstringoptionalOverride which machine runs the browser (machineId from listMachines). Omit to let it pick the least busy healthy online one.profilestringoptionalAllowed values: ephemeral, signed-in.urlstringrequiredThe full public URL to open, including the scheme, e.g. https://example.com. http(s) only in P0.
Returns
Open a URL in Chromium on one of your MachineSync boxes and return a sessionId.
Ask for it
The Cloud routes these requests to this verb.
- open <url> in a browser
- load that page on my machine
- browse to X
- start a browser session
Pair it with
The verbs that finish the job.
Questions
What does browserOpen do?
Open a URL in Chromium on one of your MachineSync boxes and return a sessionId. It is one of the tools The Cloud MCP server gives every connected AI.
How do I use browserOpen from Claude or ChatGPT?
Connect your AI to The Cloud at https://mcp.thecloud.so/mcp and sign in once. Then ask Claude, ChatGPT, Cursor or any AI connected to The Cloud "open <url> in a browser", and it calls browserOpen.
Is browserOpen safe to let an AI call?
browserOpen changes your workspace. What an AI creates is Private until you share it. It reaches a system outside The Cloud on your behalf.
Connect
One endpoint gives your AI this tool and every other one: connect Claude, ChatGPT, Cursor or Gemini, read what The Cloud is, or see pricing.