Close the Loop with a Browser MCP
Let your AI see the result of its changes. Pair SproutOS with Chrome DevTools MCP or Playwright MCP to build, screenshot, and iterate in one conversation.
SproutOS lets your AI build on WordPress. Pair it with a browser MCP so your AI can see the page, check the result, and iterate visually. Build, look, fix, repeat.
The Loop
Build with SproutOS, see with a browser MCP. Your AI closes the gap between code and what users actually see.
Chrome DevTools MCP
Google's official browser MCP. Screenshots, DOM inspection, network and console access. Your AI sees what users see.
Playwright MCP
Microsoft's browser MCP. Full browser automation across Chromium, Firefox, and WebKit. Scripted flows, not just snapshots.
Which One to Pick
Quick visual feedback or full cross-browser automation? Use one or both. Here's how to decide.
Here's how to set it up and what you can do with it.
Why pair with a browser MCP?
SproutOS gives your AI deep access to your WordPress site - files, database, themes, builders, PHP. But there's one thing it can't do: see what the page actually looks like in a browser.
A browser MCP closes that gap. Your AI can:
- Open any page on your site
- Take a screenshot and look at it
- Inspect the DOM, console errors, or network calls
- Click, scroll, fill forms, run interactive flows
- Adjust the code and try again
With both connected, your AI can edit a theme file in WordPress, open the page in a browser, check for issues, and adjust - all in one conversation.
Browser MCPs run on your local machine, just like your AI client. No extra setup on your WordPress server.
How do I connect Chrome DevTools MCP?
Chrome DevTools MCP is Google's official browser MCP. It gives your AI screenshot, DOM, console, and network access through Chrome.
Install Node.js 18+
Chrome DevTools MCP runs on Node.js. If you don't have it, download from nodejs.org.
Add it to your AI client config
Edit your MCP client config file and add the Chrome DevTools MCP entry:
{
"mcpServers": {
"chrome-devtools": {
"command": "npx",
"args": ["-y", "chrome-devtools-mcp@latest"]
}
}
}
Restart your AI client
Restart Claude Desktop, Cursor, or whichever client you use. The new MCP server will load automatically on startup.
For the latest install commands and full documentation, see the Chrome DevTools MCP repository.
How do I connect Playwright MCP?
Playwright MCP is Microsoft's browser automation MCP. It works across Chromium, Firefox, and WebKit - useful when you need to test across browsers or run scripted interactive flows.
Install Node.js 18+
Same as Chrome DevTools MCP - Playwright MCP runs on Node.js.
Add it to your AI client config
Edit your MCP client config file and add the Playwright entry:
{
"mcpServers": {
"playwright": {
"command": "npx",
"args": ["-y", "@playwright/mcp@latest"]
}
}
}
Restart your AI client
Restart your client to load the new MCP server.
For the latest install commands and full documentation, see the Playwright MCP repository.
When should I use which?
Both work great with SproutOS. Pick based on what you need.
| Need | Chrome DevTools MCP | Playwright MCP |
|---|---|---|
| Quick screenshots | Yes | Yes |
| DOM and console inspection | Yes | Yes |
| Network request capture | Yes | Yes |
| Cross-browser testing | Chrome only | Chromium, Firefox, WebKit |
| Scripted interactive flows | Limited | Full automation |
| Best for | Quick visual feedback | Full QA automation |
You can also install both. Your AI will pick the right one for the task.
What workflows does this enable?
These are real prompts you type directly into your AI client. Your AI uses SproutOS to make the change and the browser MCP to verify it.
Visual debugging
"Open the homepage, take a screenshot, then look at the hero section. The padding looks off - inspect the CSS and fix it in the theme."
Cross-browser testing
"Open my pricing page in Chromium, Firefox, and WebKit. Compare the layout and tell me if anything renders differently."
Form testing
"Open the contact form, fill it with test data, submit it, then check that the confirmation message appears."
Console error fixing
"Open the checkout page, capture any console errors, then trace them back to the theme or plugin that's causing them."
Iterative styling
"I want the CTA button to be more prominent. Try a few different styles - take a screenshot of each, show me the options, then apply the one I pick."