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SECURITY REPORT · EXTENSHI SCAN

Blueprint MCP for Edge

Edge extension·by 404 Software Labs, S.L.
60
/ 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

Blueprint MCP for Edge's safety score vs every other extension we've scanned
Globally
5%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,522 extensions
In Developer Tools
10%of developer tools extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 3,298 developer tools extensions
Findings
38
median 16Lower is safer
Critical findings
3
median 1Severity = Critical
Permissions
9
median 3Declared in manifest
Active users
277
median 50vs category median

Findings breakdown

Automated security signal · 38 distinct issues across 6 severities
38
distinct issues
detected

Permissions requested

5 risky permissions of 9 total
2 critical permissions require attention
This extension requests 9 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Browser debugger access

Can attach to tabs and inspect/modify all page data using Chrome DevTools protocol

Critical
Manage other extensions

Can enable, disable, or uninstall other browser extensions

High
View open tabs

Can see URLs and titles of all open tabs

High
Observe web requests

Can monitor all network requests made by the browser

High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Monitor navigation

Can observe and track tab navigation events and URL changes

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 14, 2026
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