certificate-transparency
Installation
SKILL.md
Contains Hooks
This skill uses Claude hooks which can execute code automatically in response to events. Review carefully before installing.
Certificate Transparency Skill
Purpose
Query Certificate Transparency logs to discover certificates issued for a domain, extract Subject Alternative Names (SANs), and identify internal naming conventions.
Operations
1. query_crt_sh_json
Query crt.sh for all certificates matching a domain.
Endpoint:
GET https://crt.sh/?q=%25.{domain}&output=json