Stable signalNo paid features detectedHigh-risk permissions

PSI In-application Extension

PSI In-application extension for Chrome

Users200KCurrent public install base

Rating2.1Store average score

Reviews178Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

PSI In-application Extension Media preview

1 assets

Trend

User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

2.06

Latest

2.06

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

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Version1.0.0.12

ManifestV3

Size25.63KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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The PSI In-application Extension is necessary for taking In-application tests on Atlas Cloud, PSI’s browser-based test delivery platform.

Reviews

Recent review snapshot

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Store average score2.1Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average1.5Average computed only from synced review bodies below

Reviews with text109Synced review bodies

Total ratings / reviews178Chrome Web Store public rating/review count

Store average score: 2.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Giul Scaletta2020年1月31日

useless

Vijay Jangid2020年1月10日

It was used for online exam and it really did well.

Olesea Roscovanu2019年12月9日

Installed properly and have all update but still not working.

Martin Gauci2019年11月18日

i can't load it

Claudiu Neagu2019年10月22日

Nu functionaza

Patrick Sebastian 12542019年9月10日

doesnt work

Marius2019年8月23日

Didnt work, very sad couldnt do my exam. Work on it!!!

Bernard Mifsud2019年7月3日

True does not work what the heck

Maya Tonna2019年4月29日

i am a student and still doesnt work

Laiba Navaid2019年3月6日

it doesnt work on my comp

Showing 109 results

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AI product read

Bridge/connector extension enabling communication between PSI's Atlas Cloud web-based testing platform and a local native messaging host application for in-application exam delivery

Enables PSI's browser-based test delivery platform to launch and communicate with local desktop applications during proctored or in-application exams (e.g., testing skills in actual software like Microsoft Office, coding IDEs, etc.)

User logs into PSI's Atlas Cloud platform → starts an in-application test → the web page connects to this extension via chrome.runtime.connectExternal → extension launches a native messaging broker (32-bit or 64-bit) → extension relays commands between the web platform and the native broker → native broker launches the required local application for the exam → test is delivered and results flow back through the chain

Target users: Test-takers using PSI's Atlas Cloud exam platform / Candidates taking professional certification or skills assessments / Users of PSI-affiliated testing services (enlightks.com, skillsbox.com, psiexams.com)

Extension is very small (3 text files, ~196 lines of JS) with minimal surface area to analyze
No UI code exists - extension is purely a background service worker bridge
Cannot verify the native messaging host (com.psionline.lwc.broker32/64) behavior from extension code alone

Monetization

No paid features detected

The extension contains zero billing, subscription, payment, premium gating, or upgrade code. It is a free bridge utility. The PSI testing platform itself is a paid service for organizations, but the extension itself does not gate any features behind payment. All extension functionality is available to any user who has the extension installed.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension itself has no login UI or authentication code, but it is a bridge/connector that only functions when the user is on PSI's Atlas Cloud testing platform (psionline.com, psiexams.com, enlightks.com, etc.). Users must be logged into the PSI testing platform to take exams. The extension communicates via chrome.runtime.onConnectExternal with these authorized domains, meaning the user must already be on the platform (and thus authenticated there) to use the extension.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging

Publisher

PSI

Email: [email protected]
Phone: --
Address: 18000 W 105th Street Olathe, KS 66061 US

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Permissions

Host access