skills.homes logoskills.homescapability registry
home/categories/debugging/mukul975-anthropic-cybersecurity-skills-skills-analyzing-tls-certificate-transparency-logs-skill-md
cd ..
debuggingtools

analyzing-tls-certificate-transparency-logs

Queries Certificate Transparency logs via crt.sh and pycrtsh to detect phishing domains, unauthorized certificate issuance, and shadow IT. Monitors newly issued certificates for typosquatting and brand impersonation using Levenshtein distance. Use for proactive phishing domain detection and certificate monitoring.

View Sourcedebugging
mukul975
maintainer
mukul975
Updated 4/6/2026
Stars
4240
Forks
464
quick start

Installation and usage

Queries Certificate Transparency logs via crt.sh and pycrtsh to detect phishing domains, unauthorized certificate issuance, and shadow IT. Monitors newly issued certificates for typosquatting and brand impersonation using Levenshtein distance. Use for proactive phishing domain detection and certificate monitoring.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use analyzing-tls-certificate-transparency-logs