Automatically set Google AI Studio system prompt; Increase chat content font size; Toggle Grounding with Ctrl/Cmd + i. 自动设置 Google AI Studio 的系统提示词；增大聊天内容字号；快捷键 Ctrl/Cmd + i 开关Grounding。
目前為
/* * File: global-system-prompt.js * Project: g-ai-studio-global-system-prompt * Created: 2025-01-10 09:46:13 * Author: Victor Cheng * Email: [email protected] * Description: */ // 写一个Tampermonkey脚本 // 用在 https://aistudio.google.com/prompts/ 开头的网页 // 在页面上加一个链接，"Set Global System Prompt" // 点击链接出现弹窗，里面有个输入框，可以输入全局系统提示词，默认为： // Always search in English. Answer in the same language as the question. // 这个全局系统提示词保存到本地，如果用户调整过，下次打开页面时，要保持用户调整后的内容 // 找到class名为 "system-instructions" 的节点，找到里面的textarea，把textarea里的内容改为全局系统提示词 // ==UserScript== // @name Google AI Studio easy use // @namespace http://tampermonkey.net/ // @version 1.0.3 // @description Automatically set Google AI Studio system prompt; Increase chat content font size; Toggle Grounding with Ctrl/Cmd + i. 自动设置 Google AI Studio 的系统提示词；增大聊天内容字号；快捷键 Ctrl/Cmd + i 开关Grounding。 // @author Victor Cheng // @match https://aistudio.google.com/prompts/* // @grant none // @license MIT // ==/UserScript== (function() { 'use strict'; // 默认系统提示词 const DEFAULT_PROMPT = '1. Answer in the same language as the question.\n2. If web search is necessary, always search in English.'; // 从localStorage获取保存的提示词 const getSavedPrompt = () => localStorage.getItem('aiStudioSystemPrompt') || DEFAULT_PROMPT; // 创建设置链接 const createSettingLink = () => { const link = document.createElement('a'); link.textContent = 'Set Global System Prompt'; link.href = 'javascript:void(0)'; link.style.cssText = ` display: block; color: #1a73e8; text-decoration: none; font-size: 14px; margin-bottom: 20px; `; return link; }; // 创建弹窗 const createDialog = () => { const dialog = document.createElement('div'); dialog.style.cssText = ` position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: white; padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); z-index: 10000; min-width: 300px; `; const textarea = document.createElement('textarea'); textarea.value = getSavedPrompt(); textarea.style.cssText = ` width: 100%; min-height: 100px; margin: 10px 0; padding: 8px; border: 1px solid #ccc; border-radius: 4px; `; const buttonContainer = document.createElement('div'); buttonContainer.style.cssText = ` display: flex; gap: 10px; `; const saveButton = document.createElement('button'); saveButton.textContent = 'Save'; saveButton.style.cssText = ` padding: 8px 16px; background-color: #4CAF50; color: white; border: none; border-radius: 4px; cursor: pointer; `; const resetButton = document.createElement('button'); resetButton.textContent = 'Reset'; resetButton.style.cssText = ` padding: 8px 16px; background-color: #f8f9fa; color: #3c4043; border: 1px solid #dadce0; border-radius: 4px; cursor: pointer; `; const cancelButton = document.createElement('button'); cancelButton.textContent = 'Cancel'; cancelButton.style.cssText = ` padding: 8px 16px; background-color: #f8f9fa; color: #3c4043; border: 1px solid #dadce0; border-radius: 4px; cursor: pointer; `; buttonContainer.appendChild(saveButton); buttonContainer.appendChild(cancelButton); buttonContainer.appendChild(resetButton); dialog.appendChild(textarea); dialog.appendChild(buttonContainer); // 添加重置按钮的点击事件 resetButton.addEventListener('click', () => { textarea.value = DEFAULT_PROMPT; }); return { dialog, textarea, saveButton, cancelButton }; }; // 更新系统提示词 const updateSystemPrompt = (prompt) => { const systemInstructions = document.querySelector('.system-instructions'); if (systemInstructions) { const textarea = systemInstructions.querySelector('textarea'); if (textarea) { textarea.value = prompt; const inputEvent = new Event('input', { bubbles: true, cancelable: true, }); textarea.dispatchEvent(inputEvent); } } }; // 创建遮罩层 const createOverlay = () => { const overlay = document.createElement('div'); overlay.style.cssText = ` position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 9999; `; return overlay; }; // 初始化 const init = () => { const link = createSettingLink(); // 监听DOM变化，等待navigation区域出现 const observer = new MutationObserver((mutations, obs) => { const nav = document.querySelector('[role="navigation"]'); if (nav && !nav.querySelector('a[href="javascript:void(0)"]')) { // 在导航区域的开头插入链接 nav.insertBefore(link, nav.firstChild); // 找到后就停止观察 obs.disconnect(); } }); // 观察文档变化 observer.observe(document.body, { childList: true, subtree: true }); // 设置链接的点击事件 link.addEventListener('click', () => { const overlay = createOverlay(); document.body.appendChild(overlay); const { dialog, textarea, saveButton, cancelButton } = createDialog(); document.body.appendChild(dialog); saveButton.addEventListener('click', () => { const newPrompt = textarea.value.trim(); localStorage.setItem('aiStudioSystemPrompt', newPrompt); updateSystemPrompt(newPrompt); document.body.removeChild(dialog); document.body.removeChild(overlay); }); cancelButton.addEventListener('click', () => { document.body.removeChild(dialog); document.body.removeChild(overlay); }); }); // 添加样式覆盖 const style = document.createElement('style'); style.textContent = ` body:not(.dark-theme) ms-cmark-node p { font-size: 16px !important; } `; document.head.appendChild(style); // 添加快捷键监听 document.documentElement.addEventListener('keydown', function(e) { // 检查是否按下 cmd/ctrl + i if ((e.metaKey || e.ctrlKey) && e.key.toLowerCase() === 'i') { e.preventDefault(); // 阻止默认行为 e.stopPropagation(); // 阻止事件冒泡 const searchToggle = document.querySelector('.search-input-toggle button'); if (searchToggle) { searchToggle.click(); } return false; // 额外的事件阻止 } }, true); }; // 监听DOM变化，自动设置系统提示词 const observer = new MutationObserver((mutations, obs) => { const systemInstructions = document.querySelector('.system-instructions'); if (systemInstructions) { const textarea = systemInstructions.querySelector('textarea'); if (textarea && textarea.spellcheck === true) { updateSystemPrompt(getSavedPrompt()); } } }); // 开始观察文档变化 observer.observe(document.body, { childList: true, subtree: true }); // 初始化 init(); })();
