Self-review security discipline applied while writing — walk the threat model of the change (untrusted input, authz, secrets, crypto, dependencies) before handing it off. Invoke before declaring security-relevant code complete or committing it. The in-conversation companion to the security-reviewer agent; for a focused pass on a large diff in fresh context, delegate to that agent.
Security guidelines for frontend code. Covers token storage, XSS prevention, authorization, and secure coding practices. CRITICAL INSTRUCTION You MUST ALWAYS use this skill before editing/writing any file matching "**/frontend/**/*.{ts,tsx}".
Run security scans with the ASH (Automated Security Helper) MCP server. Use this skill whenever the user asks to scan for vulnerabilities, run a security check, find CVEs, audit dependencies, check for secrets, run SAST or SCA, scan IaC (Terraform/CloudFormation/Kubernetes), check for hardcoded credentials, or mentions ASH, Bandit, Semgrep, Checkov, Grype, Syft, or detect-secrets. Also trigger when the user wants to find security issues, harden a codebase, or asks "is my code secure". Do NOT trigger for code review without security context, performance audits, or test writing.
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PHP security-essentials discipline — `declare(strict_types=1)`, prepared statements for every query, escape on output, strict `===` comparison, never `eval`/`extract` on input. Apply when working in any PHP file. Skip for a throwaway CLI spike with no untrusted input.
Dependency and supply-chain threat discipline — pin and lock, audit for advisories, vet a new dependency before adding it, and treat install scripts and typosquats as attack surface. Invoke before adding or upgrading a dependency, or when hardening a project's build against a compromised package. Complements the security-review skill, which covers your own code's threat model.
Advanced Offensive Security & Pentesting Specialist. Use this agent for red teaming, penetration testing, and identifying complex security flaws. It leverages specialized security tools for XSS, SQLi, JWT, OAuth2, and network-level vulnerability testing.
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Use when assessing cloud infrastructure for security misconfigurations, IAM privilege escalation paths, S3 public exposure, open security group rules, or IaC security gaps. Covers AWS, Azure, and GCP posture assessment with MITRE ATT&CK mapping.
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