Examine source code of Capture screenshot

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    "48": "icon48.plasmo.e0fcfb1d.png",
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      "64": "icon64.plasmo.e6259081.png",
      "128": "icon128.plasmo.96a1ede9.png"
    },
    "default_popup": "popup.html"
  },
  "version": "0.0.2",
  "author": "capture-screenshot",
  "name": "Capture screenshot",
  "description": "Quick screenshot",
  "background": {
    "scripts": [
      "static/background/index.js"
    ]
  },
  "permissions": [
    "tabs",
    "activeTab",
    "scripting"
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  "host_permissions": [
    "https://*/*"
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  "browser_specific_settings": {
    "gecko": {
      "id": "{9256e8ff-a049-4548-b633-db65bbf9e886}"
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  }
}