playwright-browser-run-code

Usage

Use the MCP tool dev-swarm.request to send the payload as a JSON string:

{"server_id":"playwright","tool_name":"browser_run_code","arguments":{}}

Tool Description

Run Playwright code snippet

Arguments Schema

The schema below describes the arguments object in the request payload.

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "description": "A JavaScript function containing Playwright code to execute. It will be invoked with a single argument, page, which you can use for any page interaction. For example: `async (page) => { await page.getByRole('button', { name: 'Submit' }).click(); return await page.title(); }`"
    }
  },
  "required": [
    "code"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Background Tasks

If the tool returns a task id, poll the task status via the MCP request tool:

{"server_id":"playwright","method":"tasks/status","params":{"task_id":"<task_id>"}}