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manifest.json
{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "ProWritingAid: Grammar Checker & Paraphrasing Tool",
  "description": "Gain confidence in your writing with the best grammar checker and paraphrasing tool that works wherever you do.",
  "version": "2.6.31215",
  "storage": {
    "managed_schema": "schema.json"
  },
  "icons": {
    "16": "assets/icons/pwa-logo-16x16.png",
    "48": "assets/icons/pwa-logo-48x48.png",
    "128": "assets/icons/pwa-logo-128x128.png"
  },
  "background": {
    "service_worker": "./background.js"
  },
  "action": {
    "default_icon": {
      "19": "assets/icons/pwa-logo-19x19.png",
      "38": "assets/icons/pwa-logo-38x38.png"
    },
    "default_title": "ProWritingAid",
    "default_popup": "popup.html"
  },
  "permissions": [
    "tabs",
    "cookies",
    "storage",
    "clipboardRead",
    "clipboardWrite",
    "scripting"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "./polyfills.js"
      ],
      "match_about_blank": true,
      "run_at": "document_start",
      "all_frames": true
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "./prepare.js"
      ],
      "match_about_blank": true,
      "run_at": "document_start",
      "all_frames": true
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "./ping.js"
      ],
      "match_about_blank": true,
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "content_security_policy": {
    "script-src": "'self'",
    "object-src": "'self'",
    "sandbox": "sandbox allow-scripts allow-modals allow-popups; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.prowritingaid.com"
  },
  "sandbox": {
    "pages": [
      "iframe-loader.html"
    ]
  },
  "web_accessible_resources": [
    {
      "matches": [
        "https://*/*",
        "http://*/*"
      ],
      "resources": [
        "fonts/*.woff",
        "fonts/*.woff2",
        "fonts/*.ttf",
        "fonts/*.eot",
        "assets/*",
        "images/*",
        "summary-panel/*",
        "gdocs-patch.js",
        "facebook-draftjs-patch.js",
        "salesforce-patch.js",
        "linkedin-patch.js",
        "index.html",
        "iframe-loader.html"
      ]
    }
  ]
}