PENDING SCAN · IN QUEUE

Google Calendar Prefix Buttons

Chrome extension

We haven't scanned this extension yet

Extenshi is a community-driven security scanner for browser extensions.
This one's in our queue — we'll have a full risk report ready soon.

Skip the queue

Is this your extension?

Claim Google Calendar Prefix Buttons as its verified author to trigger an immediate scan — bypassing the public queue — and get a full security report within minutes.

Instant priority scan. No waiting in the public queue — your scan starts the moment you verify.
Private pre-release scans. Scan dev builds before you ship; fix issues before the public sees them.
Respond to findings. Post official responses, dispute false positives, link your remediation commits.
Verified author badge. Users know the report page is maintained by the people who ship the extension.

Claim this extension How verification works

Verification takes ~2 minutes via your developer account on the Chrome Web Store, GitHub, or a DNS TXT record on your site.

Just browsing?

Get notified when the scan finishes

We'll email you a link to the full security report as soon as it's ready. Confirm via the email we send and you're set — no account required.

We'll only email you once, for this extension. No newsletters, ever.

What we know so far

Version

1.0.1

Last updated

Mar 25, 2026

Installs

Store rating

—

Permissions

Safety score

pending

Metadata sourced from the Chrome store. A full security scan adds dozens of additional signals across permissions, network, and code analysis.