What is Tampermonkey?

62/100
Trust Score (C+)
⚠️ Use Caution

Tampermonkey is a chrome that Userscript manager for custom JavaScript injection. Most popular userscript manager for Chrome.. It has a Nerq Trust Score of 62/100 (C+). 0 GitHub stars. Published by Unknown. Last analyzed March 2026.

Why This Score

Trust & Safety Overview

62
TRUST SCORE
C+
GRADE
0
STARS
0
DOWNLOADS

What Tampermonkey Does

Tampermonkey is a chrome in the chrome category. Userscript manager for custom JavaScript injection. Most popular userscript manager for Chrome.. It is published by Unknown and has no specified license. With 0 GitHub stars and 0 downloads, it has a small community of users and contributors.

Who Should Use Tampermonkey

Tampermonkey is suitable for evaluation and non-critical use. Review the trust score breakdown before using in production.

Details

AuthorUnknown
Categorychrome
LicenseNot specified
Typechrome
SourceView on GitHub
Security Score0/100
Activity Score0/100

How to Get Started

Check the trust score before installing:

curl nerq.ai/v1/preflight?target=tampermonkey

Setup guide · Full safety report · Production review · Is it safe?

Frequently Asked Questions

What is Tampermonkey used for?
Tampermonkey is a chrome tool. Userscript manager for custom JavaScript injection. Most popular userscript manager for Chrome..
Is Tampermonkey free?
License: Check project page. Tampermonkey has 0 GitHub stars.
Is Tampermonkey safe?
Tampermonkey has a Nerq Trust Score of 62/100 (C+). Use with caution.
What are alternatives to Tampermonkey?
Top alternatives: . See full comparison.

Last updated March 2026. Trust scores based on automated analysis of public data.