#1
Firefox user.js for optimal privacy and security. Your favorite browser, but better.
11K starsJun 19, 2026 pushlegal-complianceJavaScriptPrivacy
$ npx skills add yokoffing/BetterfoxAlternatives
Addon alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Addon
ClearURLs is an add-on based on the new WebExtensions technology and will automatically remove tracking elements from URLs to help protect your privacy.
90
Quality
88
Trust
4.9K
Stars
#2
user.js -- Firefox configuration hardening
2.9K starsApr 7, 2026 pushlegal-complianceJavaScriptPrivacy
$ npx skills add pyllyukko/user.js#3
DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome.
1.5K starsJun 16, 2026 pushlegal-complianceJavaScriptPrivacy
$ npx skills add duckduckgo/duckduckgo-privacy-extension#4
AdGuard browser extension
4.2K starsJun 20, 2026 pushlegal-complianceTypeScriptPrivacy
$ npx skills add AdguardTeam/AdguardBrowserExtension#5
Librefox: Firefox with privacy enhancements
1.8K starsMar 28, 2021 pushlegal-complianceJavaScriptPrivacy
$ npx skills add intika/Librefox#6
🕵️♂️ All-in-one OSINT tool for analysing any website
34K starsJun 15, 2026 pushlegal-complianceTypeScriptPrivacy
$ npx skills add lissy93/web-check#7
A powerful browser extension to create, edit and delete cookies
1.6K starsMar 27, 2026 pushlegal-complianceJavaScriptPrivacy
$ npx skills add Moustachauve/cookie-editor#8
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
15K starsJun 19, 2026 pushlegal-complianceJavaPrivacy
$ npx skills add cryptomator/cryptomator#9
A Firefox extension to protect from being fingerprinted.
1.5K starsFeb 20, 2026 pushlegal-complianceJavaScriptPrivacy
$ npx skills add kkapsner/CanvasBlocker#10
Use Cloudflare Gateway DNS/VPN to block ads, malware and tracking domains - free alternative to NextDNS, Pi-hole and AdGuard
804 starsJun 3, 2026 pushlegal-complianceJavaScriptPrivacy
$ npx skills add mrrfv/cloudflare-gateway-pihole-scripts#11
Setup guide for NextDNS, a DoH proxy with advanced capabilities
3.0K starsJun 11, 2026 pushlegal-compliancePrivacyClaude Code
$ npx skills add yokoffing/NextDNS-Config#12
Friendly Adblock for YouTube: A fast, lightweight, and undetectable YouTube Ads Blocker for Chrome, Opera and Firefox.
2.4K starsOct 14, 2024 pushlegal-complianceCSSPrivacy
$ npx skills add 0x48piraj/fadblock#13
Simple Yet Powerful Anti-Detect Browser 🍩
3.0K starsJun 13, 2026 pushlegal-complianceRustPrivacy
$ npx skills add zhom/donutbrowser#14
Stylus - Userstyles Manager
6.7K starsJun 20, 2026 pushlegal-complianceJavaScriptPrivacy
$ npx skills add openstyles/stylus#15
TrackerControl Android: monitor and control trackers and ads.
2.5K starsJun 15, 2026 pushlegal-complianceJavaPrivacy
$ npx skills add TrackerControl/tracker-control-android#16
A fast, secure and easy to use VPN. Built by the makers of Firefox.
607 starsJun 16, 2026 pushlegal-complianceC++Privacy
$ npx skills add mozilla-mobile/mozilla-vpn-clientHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Addon if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.