SECURITY REPORT · EXTENSHI SCAN

MFL Watchlist Manager

Firefox extension·by Josh Hermsmeyer
89
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.

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

MFL Watchlist Manager's safety score vs every other extension we've scanned
Globally
57%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,885 extensions
In Other
35%of other extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 28,831 other extensions
Findings
137
median 6Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
10
median 3Declared in manifest
Active users
0
median 2vs category median

Findings breakdown

Automated security signal · 137 distinct issues across 6 severities
137
distinct issues
detected

Permissions requested

10 permissions declared
No risky permissions
10 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Medium
Add context menu items

Can add custom items to the right-click context menu

Info
https://*.myfantasyleague.com/*

No additional information available.

Info
https://api.myfantasyleague.com/*

No additional information available.

Info
https://api.selfhostd.com/*

No additional information available.

Info
https://docs.google.com/spreadsheets/d/*

No additional information available.

Info
https://rotowire.selfhostd.com/*

No additional information available.

Info
http://rotoworld.selfhostd.com/*

No additional information available.

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Scan performed by extenshi.io · Oct 23, 2026
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