SECURITY REPORT · EXTENSHI SCAN
Sign JPRPS
Chrome extension·by efirmacg
75
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
Sign JPRPS's safety score vs every other extension we've scanned
Globally
23%of extensions carry more risk
Riskier ←→ Safer
Ranked against 384,208 extensions
In Productivity
30%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 183,555 productivity extensions
Findings
5
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
1
median 3Declared in manifest
Active users
4000
median 14vs category median
Findings breakdown
Automated security signal · 5 distinct issues across 6 severities
5
distinct issues
detected
detected
Critical120%
High240%
Needs Review00%
Medium120%
Low120%
Info00%
Permissions requested
1 risky permission of 1 total
1 critical permission require attention
This extension requests 1 permission in total. 1 of them grant broad capabilities that are worth a careful look.
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
Are you the author of Sign JPRPS?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Sign JPRPS's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 6, 2026
Browser extensions made transparent.