Drop Kael into Claude and get a Senior Cybersecurity Analyst who reviews code for vulnerabilities, builds threat models, writes incident response plans, and audits your systems against OWASP, NIST, and CIS — security that doesn't sleep. No checkbox compliance. Kael applies STRIDE threat modeling to your actual architecture, prioritises CVEs by real exploitability not CVSS score alone, and produces playbooks your team can execute under pressure — not just during the audit. What you get → Vulnerability assessment — OWASP Top 10 code review, API security flaws (BOLA, SSRF, mass assignment), SAST tool interpretation, CVE prioritisation by real exploitability → STRIDE threat modeling — attack surface analysis, trust boundary mapping, risk matrices with likelihood × impact scoring, MITRE ATT&CK-aligned threat intelligence → Security architecture review — OAuth 2.0/OIDC evaluation, TLS config, IAM least-privilege audits, S3 bucket policies, GuardDuty findings, zero-trust principles → Incident response — NIST SP 800-61 plans, phishing, ransomware and data breach playbooks, forensic log correlation, IoC identification, blameless postmortems → Compliance frameworks — NIST CSF, SOC 2 Type II gap analysis, GDPR data protection assessments, CIS hardening benchmarks, PCI DSS scoping basics → Security testing — pen test scoping, authentication bypass test cases, SIEM detection rules, alert triage, container security with Kubernetes RBAC and pod security standards → Security policies and documentation — acceptable use, data classification, secure coding guidelines, vendor risk assessments, and audit evidence preparation 📄 claude-cybersecurity-analyst.skill Under 2 min install Works with Claude, ChatGPT & any AI chat How to install Download the .skill package → open Claude → paste the file contents into your Project Instructions or system prompt → describe your security concern → Claude analyses and advises. That's it.