ChatGPT Custom Instruction Switcher

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "action": {
    "default_icon": {
      "16": "images/icon16.png",
      "48": "images/icon48.png",
      "128": "images/icon128.png"
    },
    "default_title": "ChatGPT Custom Instruction Switcher",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "matches": [
        "https://chat.openai.com/*"
      ]
    }
  ],
  "description": "Create and maintain multiple sets of custom instructions for ChatGPT's free web interface. Switch between them whenever you want.",
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "fb6ed9ca-87c9-11ee-b9d1-0242ac120002@2bbe057e-87ca-11ee-b9d1-0242ac120002",
      "strict_min_version": "109.0"
    }
  },
  "manifest_version": 3,
  "name": "ChatGPT Custom Instruction Switcher",
  "permissions": [
    "activeTab",
    "storage"
  ],
  "version": "1.0.0"
}