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No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

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What our analysis found

JRO Tools Plus, used by 1,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It was last updated in September 2026.

JRO Tools Plus

JRO Tools Plus Chrome extension security report

ID: hgokafkkkicmfmmjnclhmklidgndfkoc

Supported Languages

🇯🇵Japanese

Extension Info & Metadata

Status
Active
Version
2026.9.3
Size
0.87 MB
Rating
5.0/5
Reviews
1
Users
1,000
Type
Extension
Updated
Sep 15, 2026
Category
Make_chrome_yours Accessibility
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
dmgct.tech
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
1,000

Screenshots & videos

Screenshot 1

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk: • 19% 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.
https://asgrcat.github.io/*
Host
Medium
Host permission — access limited to this URL pattern.
https://rotool.gungho.jp/*
Host
Medium
Host permission — access limited to this URL pattern.
https://rowebtool.gungho.jp/*
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://asgrcat.github.io/*
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

JROの公式ページを便利にツール

Read the publisher’s full description

ラグナロクオンラインの日本版公式サイトで用意されているツールを少し便利にします。 この拡張機能を導入することで以下の機能を追加します。 【機能】 ・ ドロップアイテムの暫定的なドロップ率を追加します ・キャラクター情報ページから所持Zenyを取得し一覧で見えるようなります 【注意点】 ・ 運営者とは関係ない人が作成しています ・ サイトのデザインが変わった場合、一時的に利用ができない場合があります

User reviews

Extension files

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
2026.9.3
Latest
0.87 MBNot scanned—
751fc68f804434168611754b8e2bd0c444f31f4ca0c707a872c5d67bc040f436
2026.9.2
0.87 MBNot scanned—
751fc68f804434168611754b8e2bd0c444f31f4ca0c707a872c5d67bc040f436
1.0.28
0.29 MBNot scanned—N/A
1.0.27
0.27 MBNot scanned—N/A
1.0.25
0.26 MBNot scanned—N/A
1.3.4
0.85 MBNot scanned—
9062693109a3ce016de96b11d73dec2c9f011466ab641e4616c699a3cb99b23b
1.3.3
0.85 MBNot scanned—
9062693109a3ce016de96b11d73dec2c9f011466ab641e4616c699a3cb99b23b
1.3.2
0.85 MBNot scanned—
9062693109a3ce016de96b11d73dec2c9f011466ab641e4616c699a3cb99b23b
1.3.0
0.85 MBNot scanned—
9062693109a3ce016de96b11d73dec2c9f011466ab641e4616c699a3cb99b23b
1.2.0
1.58 MBNot scanned—
e4404a9c312032e315a41034234b187299b92eb800c3b5fd1676b2b9aaa96249
Showing 1 to 10 of 10 rows
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