extenshi.io
SECURITY REPORT · EXTENSHI SCAN

CMDK - Read Receipts, Split Inbox, Hotkeys & Reminders for Gmail

Chrome extension·by simplehuman.email
53
/ 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

CMDK - Read Receipts, Split Inbox, Hotkeys & Reminders for Gmail's safety score vs every other extension we've scanned
Globally
2%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,612 extensions
In Productivity
3%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 198,331 productivity extensions
Findings
80
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
1000
median 13vs category median

Findings breakdown

Automated security signal · 80 distinct issues across 6 severities
80
distinct issues
detected
Scanners reported 167 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

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

Can save data locally in the browser for persistence

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Block requests with host access

Can block or redirect network requests and requires host permissions

Medium
Show notifications

Can display desktop notifications outside the browser

Low
Run in background

Can run scripts in the background when not actively in use

Low
Google Cloud Messaging

Can send and receive messages via Google Cloud Messaging

Are you the author of CMDK - Read Receipts, Split Inbox, Hotkeys & Reminders for Gmail?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show CMDK - Read Receipts, Split Inbox, Hotkeys & Reminders for Gmail's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/232462)](https://catalog.extenshi.io/extensions/232462/security)
HTML
<a href="https://catalog.extenshi.io/extensions/232462/security"><img src="https://catalog.extenshi.io/api/badge/232462" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Aug 19, 2026
Browser extensions made transparent.