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What our analysis found

Mio - ChatDeco is not yet reviewed by Extension Auditor. It was last updated in June 2026.

Mio - ChatDeco

Mio - ChatDeco Chrome extension security report

ID: ihkddejcjonljmbbneflakmpcgnifjke

Supported Languages

🇯🇵Japanese

Extension Info & Metadata

Status
Active
Version
1.2.0
Size
0.06 MB
Rating
0.0/5
Reviews
0
Users
1
Type
Extension
Updated
Jun 20, 2026
Category
Functionality & ui
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Chrome Web Store
Report Issue
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
H'aanit
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
1

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Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3

Install growth

Item
Type
Severity
Description
clipboardWrite
Permission
High
This permission allows modification of clipboard content. Rated High because it can inject malicious content into the clipboard, modify copied passwords, and manipulate copied data.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
https://gemini.google.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://*.googleusercontent.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://*.gstatic.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://chatgpt.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://chat.openai.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://claude.ai/*
Host
Medium
Host permission — access limited to this URL pattern.
https://grok.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://*.grok.com/*
Host
Medium
Host permission — access limited to this URL pattern.
Access to Sensitive Domains
Risk Factor
Medium
This extension requests access to sensitive domains: https://gemini.google.com/*, https://*.googleusercontent.com/*
sidePanel
Permission
Low
This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.

About this extension

Customize your AI chat background with Mio. Decorate ChatGPT, Gemini, and Claude with images and rich memos.

Read the publisher’s full description

ChatGPT・Gemini・Claude の画面に画像とメモを重ねて、自分好みの専用チャット画面に。 Mio - ChatDecoは、普段使っている AI チャットサイトの画面に、画像やメモを重ねてカスタマイズできる拡張機能です。用途に合わせて各画像は表示モードを切り替えられます。 機能一覧 - 画像をチャット画面に配置（ドラッグ・サイズ変更） - 色付きメモの配置(（リスト・チェックボックス対応） - Front / Back / Ghost の表示モード切り替え - スレッドごと保存 / 全スレッド共通保存 - プリセット保存と JSON バックアップ - トレイからの再利用 対応サービス - ChatGPT - Google Gemini - Claude プライバシー 画像・メモ・設定データはユーザーの端末内（Chrome ストレージ）に保存されます。 外部サーバーへの送信や解析SDKによるトラッキングは行いません。 無料版の上限：1スレッドあたり画像3件、メモ3件です。トレイは全スレッド共通使用で、上限は6件です。 Pro版（上限拡張など）は現在提供していませんが、将来の実装を検討しています。時期・価格は未定です。

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Extension files

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
1.2.0
Latest
0.06 MBNot scanned—
ad4ba66a0107cc17e6bcc11fce1e0ee3e2df7cf4f2e27a777a1fc7d64bf47695
1.1.0
0.05 MBNot scanned—
ad4ba66a0107cc17e6bcc11fce1e0ee3e2df7cf4f2e27a777a1fc7d64bf47695
1.0.1
0.05 MBNot scanned—
ad4ba66a0107cc17e6bcc11fce1e0ee3e2df7cf4f2e27a777a1fc7d64bf47695
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