src/controller/custom_controller.py

# -*- coding: utf-8 -*-
# @Time    : 2025/1/2
# @Author  : wenshao
# @ProjectName: browser-use-webui
# @FileName: custom_action.py

import pyperclip

from browser_use.controller.service import Controller
from browser_use.agent.views import ActionResult
from browser_use.browser.context import BrowserContext


class CustomController(Controller):
    def __init__(self):
        super().__init__()
        self._register_custom_actions()

    def _register_custom_actions(self):
        """Register all custom browser actions"""

        @self.registry.action('Copy text to clipboard')
        def copy_to_clipboard(text: str):
            pyperclip.copy(text)
            return ActionResult(extracted_content=text)

        @self.registry.action('Paste text from clipboard', requires_browser=True)
        async def paste_from_clipboard(browser: BrowserContext):
            text = pyperclip.paste()
            # send text to browser
            page = await browser.get_current_page()
            await page.keyboard.type(text)

            return ActionResult(extracted_content=text)