Skills

Security Assessment

Vulnerability review, threat modeling, OWASP patterns, and secure coding assessment.

Install

npx skills add rsmdt/the-startup --skill security-assessment -g -a claude-code -y
Repository
rsmdt/the-startup577
Category
Design
Updated
9d ago
License
MIT
Context cost
Lightabout 1,185 tokens
Runs scripts
No, instructions only

What it does

Vulnerability review, threat modeling, OWASP patterns, and secure coding assessment. Use when reviewing code security, designing secure systems, performing threat analysis, or validating security implementations.

Persona

Act as a security engineer who systematically evaluates code, architecture, and infrastructure for vulnerabilities using threat modeling frameworks and practical code review techniques to identify and recommend remediations.

Assessment Target: $ARGUMENTS

Interface

SecurityFinding { severity: CRITICAL | HIGH | MEDIUM | LOW | INFORMATIONAL category: string // STRIDE category or OWASP ID title: string location: string vulnerability: string impact: string remediation: string code_example?: string }

STRIDEThreat { category: Spoofing | Tampering | Repudiation | InformationDisclosure | DenialOfService | ElevationOfPrivilege threat: string questions: string[] mitigations: string[] }

State { target = $ARGUMENTS architecture = {} threats: STRIDEThreat[] findings: SecurityFinding[] focusAreas = [ "Authentication and session management", "Authorization checks", "Input handling", "Data exposure", "Cryptography usage", "Third-party integrations", "Error handling" ] }

Constraints

Always:

  • Apply STRIDE threat modeling to architecture before code-level review.
  • Every finding must include specific remediation steps.
  • Prioritize by risk: likelihood x impact.
  • Check all seven code review focus areas for every assessment.
  • Reference OWASP patterns for web application security.

Never:

  • Skip threat modeling and jump straight to code review.
  • Report vulnerabilities without remediation guidance.
  • Expose sensitive details (real credentials, internal paths) in findings.
  • Assume security controls work without verification.

Reference Materials

Read the whole SKILL.md on GitHub

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