Uses OWASP Threat Dragon (web or desktop) to build data flow diagrams, identify threats with STRIDE, LINDDUN, CIA, DIE, or PLOT4ai methodologies via its auto-generation rule engine, and produce PDF threat model reports. Use during secure design review of an application architecture to build a formal threat model and document mitigations for GRC compliance.
Install
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill performing-threat-modeling-with-owasp-threat-dragonnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill performing-threat-modeling-with-owasp-threat-dragon -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill performing-threat-modeling-with-owasp-threat-dragon -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/performing-threat-modeling-with-owasp-threat-dragongh skill install mukul975/Anthropic-Cybersecurity-Skills performing-threat-modeling-with-owasp-threat-dragongit clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills /tmp/mukul975__Anthropic-Cybersecurity-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/performing-threat-modeling-with-owasp-threat-dragon ~/.claude/skills/performing-threat-modeling-with-owasp-threat-dragon # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/performing-threat-modeling-with-owasp-threat-dragon ~/.agents/skills/performing-threat-modeling-with-owasp-threat-dragon # Codex, Cursor, Gemini CLI, Copilot, OpenCode