Enables secure, monitored online exam delivery by restricting browser capabilities (tab creation, window creation, extension enabling), capturing desktop/webcam/microphone, and providing real-time proctor communication during test sessions

User installs the extension, then launches a PSI proctored exam session. The extension activates a secure check-in flow: (1) system hardware/software check, (2) identity verification with ID photo, (3) agreements acceptance, (4) camera/microphone permission, (5) start test. During the exam, the extension locks down the browser (no new tabs/windows/extensions), streams webcam/screen to proctor, provides live chat with proctor, and supports break requests. After exam completion, the extension auto-closes.

Target users: Test-takers using PSI's online proctored examination platform / Candidates for professional certification exams, licensure tests, and other remotely proctored assessments

The background worker and UI JS files are heavily minified, limiting ability to trace exact authentication flow logic
Cannot fully determine if the OAuth2 flow authenticates the test-taker directly or uses service-to-service tokens after the user authenticates on PSI's website
The externally_connectable localhost:50161 pattern suggests integration with a local PSI application, but the local app's role is unclear

Monetization

No paid features detected

No evidence of paid features, subscriptions, premium tiers, or in-app purchases within the extension. All keyword hits for 'checkout' refer to exam completion (e.g., 'This test is completed. PSI Chrome Extension will auto-close in {{countdown}}'), not e-commerce payments. All 'pro' matches are fragments of 'proctor' terminology. No billing, Stripe, payment platform, upgrade, or premium feature references found anywhere in the source. PSI's exam scheduling is a separate business service, not gated within this extension.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension requires users to have a scheduled exam through PSI's platform. It communicates with PSI's OAuth2 authentication endpoints (hydra.bridge.psiexams.com/oauth2/auth, /oauth2/token) and auth token services (mps.bridge.psiexams.com/api/auth/token). The check-in flow includes identity verification (ID confirmation, photo match, reservation match). The extension itself has no login UI; authentication occurs on PSI's exam platform, and the extension operates as a secured proctoring environment once the exam session is initiated.

Permission risk

High-risk permissions

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

敏感权限：management
扩展能力较强：cookies、history、scripting、storage、tabs
主机权限覆盖范围较宽
同时具备浏览数据与站点访问能力

Publisher

psiservicesdev

PSI Services L.L.C.

Email: [email protected]
Phone: +19137177891
Address: 18000 W 105 Olathe, KS 66061-7543 US

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Permissions

Host access