External Asset & Attack Surface Discovery (`offensive-osint`)

Authorization & Scope Notice: This skill is part of the REA_Skill + claude-red Unified Security & Reverse Engineering Suite. It is designed strictly for authorized security assessments, defensive architecture reviews, vulnerability triage, bug bounty verification, and remediation engineering on software, infrastructure, and assets you own or have explicit permission to test.

Overview

Authorized external attack-surface management (EASM) and asset inventory using Certificate Transparency (CT) logs, DNS/ASN mapping, public cloud asset enumeration, and git secret leak scanning.