SECURITY REPORT · EXTENSHI SCAN
Superhuman Go: AI Assistant
Chrome extension·by Grammarly
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
Superhuman Go: AI Assistant's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
2%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,133 productivity extensions
Findings
818
median 16Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
9
median 3Declared in manifest
Active users
5000
median 14vs category median
Findings breakdown
Automated security signal · 818 distinct issues across 6 severities
818
distinct issues
detected
detected
1 square ≈ 2 issues
Scanners reported 836 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical40%
High142%
Needs Review20%
Medium21026%
Low57070%
Info182%
Permissions requested
4 risky permissions of 9 total
1 critical permission require attention
This extension requests 9 permissions in total. 4 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
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
High
View open tabs
Can see URLs and titles of all open tabs
High
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
Medium
Show notifications
Can display desktop notifications outside the browser
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Read clipboard
Can read text and data currently on your clipboard
Low
Use side panel
Can display content in the browser side panel
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Scan performed by extenshi.io · Aug 9, 2026
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