// justbrowse mcp

Chrome without
the tug-of-war.

Browser automation in your real Chrome session, with private tabs per MCP client and screenshots that do not steal focus.

Get the code Set it up

// setup

Three steps.

01

Build it

git clone https://github.com/JustSuperHuman/mcp-chrome-but-good.git
cd mcp-chrome-but-good
pnpm install
pnpm --filter chrome-mcp-shared build
pnpm --filter mcp-chrome-bridge build
pnpm --filter chrome-mcp-server build
pnpm --filter mcp-chrome-bridge register:dev

02
Load Chrome
Open chrome://extensions, enable Developer mode, chooseLoad unpacked, and select:
```
app/chrome-extension/.output/chrome-mv3
```

03

Add the MCP endpoint

{
  "mcpServers": {
    "justbrowse": {
      "type": "streamableHttp",
      "url": "http://127.0.0.1:12306/mcp"
    }
  }
}

// use it

Ask normally.

“Open these three pages and screenshot each one.”
“Capture the full page without switching my current tab.”
“Click the sign-in button in your own browser tab.”

Each MCP connection receives its own tab lease. Closing the connection releases the lease; it does not close or hijack your working tabs.