basic 'run script' for chatgpt, needs https://github.com/rynomad/violentmonkey

gpteval.user.js

// ==UserScript==
// @name          My Userscript
// @namespace     http://tampermonkey.net/
// @version       1.0
// @description   A ViolentMonkey userscript using BrokerClient
// @match         https://chat.openai.com/*
// @grant        GM.addStyle
// @grant        GM.deleteValue
// @grant         GM.getValue
// @grant         GM.listValues
// @grant         GM.setValue
// @grant         GM.xmlHttpRequest
// @grant         GM.notification
// @grant         GM.openInTab
// @grant         GM.getResourceUrl
// @grant         GM.setClipboard
// @grant         GM.info
// @grant         GM.registerMenuCommand
// @grant         GM.unregisterMenuCommand
// @grant         GM.download
// @grant         GM.getTab
// @grant         GM.saveTab
// @grant         GM.getTabs
// @grant         GM.connect
// @grant         GM.setIcon
// @grant         GM.fetch
// @grant         GM.gpt
// @grant         GM.communicator
// @inject-into   content
// @require       https://code.jquery.com/jquery-3.6.0.min.js
// ==/UserScript==

(function() {
  'use strict';

  function isUserscript(code) {
    const regex = /\/\/\s?==UserScript==[\s\S]*\/\/\s?==\/UserScript==/;
    return regex.test(code);
  }

  function getIncludePatterns(code) {
    const regex = /\/\/\s?@(include|match)\s+(.*)/g;
    const patterns = [];
    let match;
    while ((match = regex.exec(code)) !== null) {
      patterns.push(match[2]);
    }
    return patterns;
  }

  function isBookmarklet(code){
    return code.startsWith('javascript:')
  }


function isMatchPattern(url, pattern) {
  if (pattern.includes('*')) {
    // Handle @include patterns with wildcards
    const regex = new RegExp(
      '^' +
        pattern
          .replace(/[-[\]{}()+!<=:?.\\^$|#\s,]/g, '\\$&')
          .replace(/\*/g, '.*')
          .replace(/\?/g, '.') +
        '$'
    );
    return regex.test(url);
  } else {
    // Handle @match patterns
    const matchPatternToRegExp = (pattern) => {
      const escapeRegExp = (str) => str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
      return new RegExp(
        '^' +
          escapeRegExp(pattern)
            .replace(/\\\*/g, '.*')
            .replace(/\\\?/g, '.') +
          '$'
      );
    };
    return matchPatternToRegExp(pattern).test(url);
  }
}

  function createIcon(iconType, onClick) {
    const icon = document.createElement('div');
    icon.textContent = iconType === 'smiley' ? '😊' : '⚠️';
    icon.style.position = 'fixed';
    icon.style.top = '10px';
    icon.style.right = iconType === 'smiley' ? '50px' : '10px';
    icon.style.fontSize = '24px';
    icon.style.cursor = 'pointer';
    icon.style.zIndex = '99999';
    icon.addEventListener('click', onClick);
    return icon;
  }

  function handleTestScript(code, sendResponse = () => {}) {
    console.log(code, location.href)

    if (isBookmarklet(code)){
      code = code.substring('javascript:'.length)
    }

    try {
      const executeScript = new Function('GM', code);
      executeScript(GM);
      sendResponse({
        success: true,
        message: 'Script executed successfully.',
      });

      document.body.appendChild(smileyIcon);
      document.body.appendChild(alertIcon);
    } catch (error) {
      console.log(error, code)
      sendResponse({
        success: false,
        message: error.message,
        stackTrace: error.stack,
      });
    }
  }

  const gpt = GM.gpt()
  alert('got gpt')
  gpt.code.on('code', (handle) => {
    handle.addAutomation((language, content) => {
      if (language === 'javascript'){
        handle.addAction('Run Here', (language, content) => {
          handleTestScript(content, (response) => {
            if (response.success){
              alert('your code has been run')
            } else {
              $('textarea').val(`there was an error: ${JSON.stringify(response, null, 2)}`)
              alert('your code threw an error, it has been inserted into your chat input')
            }
          })
        })
      }
    })
  })

})();