SECURITY REPORT · EXTENSHI SCAN
Structured Input Tool
Firefox extension·by CoEC Development
83
/ 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
Structured Input Tool's safety score vs every other extension we've scanned
Globally
46%of extensions carry more risk
Riskier ←→ Safer
Ranked against 409,539 extensions
In Other
19%of other extensions carry more risk
Riskier ←→ Safer
Ranked against 28,735 other extensions
Findings
3
median 3Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
1
median 2vs category median
Findings breakdown
Automated security signal · 3 distinct issues across 6 severities
3
distinct issues
detected
detected
Critical133%
High00%
Needs Review00%
Medium00%
Low267%
Info00%
Permissions requested
2 permissions declared
No risky permissions
2 permissions requested — none are flagged as risky.
Info
file:///*
No additional information available.
Info
https://ihynek.github.io/*
No additional information available.
Are you the author of Structured Input Tool?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Structured Input Tool's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 24, 2026
Browser extensions made transparent.