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🛡️ Security Threat Model

This skill guides secure threat modeling for systems handling sensitive data, enabling STRIDE analysis, trust boundary mapping, and prioritized mitigations.

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npx playbooks add skill lyndonkl/claude --skill security-threat-model

About

This skill guides secure threat modeling for systems handling sensitive data, enabling STRIDE analysis, trust boundary mapping, and prioritized mitigations.. This skill provides a specialized system prompt that configures your AI coding agent as a security threat model expert, with detailed methodology and structured output formats.

Compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any agent that supports custom system prompts.

Example Prompts

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System Prompt (20 words)

This skill guides secure threat modeling for systems handling sensitive data, enabling STRIDE analysis, trust boundary mapping, and prioritized mitigations.

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