Chrome Web Store
4Versions
0Code reviewed

Not reviewed

No code review on record

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What our analysis found

CalmSignal is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in September 2026.

CalmSignal

CalmSignal Chrome extension security report

ID: elgaklnjembnnaoagepcbdpiajimlgce

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
3.2.2
Size
10.28 MB
Rating
5.0/5
Reviews
1
Users
1
Type
Extension
Updated
Sep 21, 2026
Category
Well-being
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Trusted
Author
calmsignal.app
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
1

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Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk: • 19% increase: Access to sensitive domains increases potential impact • 10% increase: Early script execution enables pre-emptive content manipulation
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
https://us.i.posthog.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://calmsignal.app/*
Host
Medium
Host permission — access limited to this URL pattern.
https://www.calmsignal.app/*
Host
Medium
Host permission — access limited to this URL pattern.
https://app.calmsignal.app/*
Host
Medium
Host permission — access limited to this URL pattern.
https://bridge.calmsignal.app/*
Host
Medium
Host permission — access limited to this URL pattern.
https://api.calmsignal.app/*
Host
Medium
Host permission — access limited to this URL pattern.
https://web.whatsapp.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://web.telegram.org/*
Host
Medium
Host permission — access limited to this URL pattern.
https://mail.google.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://outlook.office.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://outlook.office365.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://outlook.live.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://app.slack.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://facebook.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://www.facebook.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://x.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://twitter.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://threads.net/*
Host
Medium
Host permission — access limited to this URL pattern.
https://threads.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://www.threads.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://reddit.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://www.reddit.com/*
Host
Medium
Host permission — access limited to this URL pattern.
Access to Sensitive Domains
Risk Factor
Medium
This extension requests access to sensitive domains: https://bridge.calmsignal.app/*, https://mail.google.com/*, https://outlook.office.com/*, https://outlook.office365.com/*, https://outlook.live.com/*, https://facebook.com/*, https://www.facebook.com/*, https://twitter.com/*
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.
commands
Permission
Unknown
No classification available for this permission.

About this extension

AI-powered emotional awareness assistant for messaging platforms

Read the publisher’s full description

CalmSignal helps you communicate more mindfully by analyzing the emotional tone of your messages in real-time. Using advanced ML models and privacy-first on-device processing, it provides gentle nudges when your messages might be emotionally charged. 🎯 KEY FEATURES • Real-time emotional analysis while you type • Contextual suggestions for mindful communication • Works across your favourite messaging, email, and collaboration tools • Privacy-first: All processing happens on your device • Trusted contacts: Skip analysis for close friends/family • Offline capable with heuristic fallback 🔐 PRIVACY & SECURITY Your data never leaves your device without explicit consent. CalmSignal is designed with privacy at its core: • On-device ML inference using ONNX Runtime • No automatic data collection • No tracking or analytics • Optional backend API for premium features (requires authentication) 💡 HOW IT WORKS 1. Type your message on any supported platform 2. CalmSignal analyzes emotional tone using on-device ML 3. If intensity is high, receive gentle nudges to pause and reflect 4. Choose to rephrase, send anyway, or take a mindful break 🎓 USE CASES • Prevent regrettable messages during heated conversations • Improve professional communication tone • Practice emotional regulation and self-awareness • Reduce conflict in online interactions • Support mental health and wellness goals ✨ FREE FEATURES • Unlimited message analysis • Basic emotional intensity detection • 5 trusted contacts • Offline heuristic mode 🌟 PREMIUM FEATURES (Optional) • Advanced stress, depression, and toxicity detection • Extended trusted contacts list • Detailed analytics and insights • Priority support CalmSignal is perfect for anyone looking to improve their digital communication, manage stress, or practice mindful online interactions.

User reviews

Extension files

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
3.2.2
Latest
10.28 MBNot scanned—
8953e61897fb4a80d9890dd941007a00b1bc099a8f08974f62e98d8a88cad4ee
3.0.0
22.77 MBNot scanned—
262839a3025e2434b77a276294e7f81b849dadb8e26ef9d3b0344f2f2d919bc3
2.6.0
22.22 MBNot scanned—
262839a3025e2434b77a276294e7f81b849dadb8e26ef9d3b0344f2f2d919bc3
1.0.1
258.00 MBNot scanned—
cebc5f0da1d4de5758e5a5471f9815249d5c53cf53b64cc9d8067e7d161bb13c
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Code Diff

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