Hide ChatGPT History

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Hide ChatGPT History",
  "version": "1.0",
  "description": "Hide the chat history on ChatGPT.",
  "host_permissions": [
    "https://chat.openai.com/*"
  ],
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://chat.openai.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "commands": {
    "toggle-opacity": {
      "suggested_key": {
        "default": "Ctrl+K"
      },
      "description": "Toggle opacity of chat history",
      "global": true
    }
  }
}