manifest.json

{
  "name": "Weekly Sticker",
  "version": "1.0",
  "manifest_version": 2,
  "content_security_policy":"script-src 'self' https://cdnjs.cloudflare.com; object-src 'self'",
  "permissions": ["management", "contextMenus", "tabs", "bookmarks", "storage", "http://*/*",
    "https://*/*"
  ],
  "description": "Weekly Sticker",
  "icons": {
    "16": "Sticker16.png",
    "48": "Sticker48.png",
    "128": "Sticker128.png"
  },
  "content_scripts": [
    {
      "matches": ["http://*/*","https://*/*"],
      "js": ["content.js"]
    }
  ],
  "background": {
    "persistent": false,
    "page": "background.html"
  },
  "browser_action": {
    "default_title": "Weekly Sticker",
    "default_popup": "popup.html"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "windows": "Alt+P",
        "mac": "Command+P",
        "chromeos": "Alt+P",
        "linux": "Alt+P"
      }
    },
    "add-plan-today": {
      "suggested_key": {
        "windows": "Ctrl+Y",
        "mac": "Command+Y",
        "chromeos": "Ctrl+Y",
        "linux": "Ctrl+Y"
      },
      "description": "Add Plan for Today"
    },
    "save-temp-urls": {
      "suggested_key": {
        "windows": "Alt+X",
        "mac": "Command+X",
        "chromeos": "Alt+X",
        "linux": "Alt+X"
      },
      "description": "Save Opened Tabs for Future Reference"
    },
    "recover-temp-urls": {
      "suggested_key": {
        "windows": "Alt+V",
        "mac": "Command+V",
        "chromeos": "Alt+V",
        "linux": "Alt+V"
      },
      "description": "Recover Saved Temporary Tabs for Reference"
    }
  }
}