threat-model

Generate a structured threat model from architecture.md into threat_model.md.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/Nellur35/security-first-ai-dev-methodology --skill threat-model-nellur35
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: threat-model
Source: https://github.com/Nellur35/security-first-ai-dev-methodology/tree/main/integrations/claude-code/.claude/skills/threat-model
Command: npx skills add https://github.com/Nellur35/security-first-ai-dev-methodology --skill threat-model-nellur35

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the creation of a structured threat model from architecture documents, significantly reducing the time and effort required for security risk analysis.

Core Features & Use Cases

  • Automated Threat Modeling: Generates threat models from architecture documents.
  • Dynamic Scope: Adapts threat modeling to changes in the system architecture.
  • Use Case: When developing a new application, this Skill can be used to automatically generate a threat model based on the architecture document, providing a comprehensive overview of potential security risks.

Quick Start

Run the threat-model skill to automatically generate a threat model for your project.

Frequently Asked Questions about threat-model

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate threat modeling from an architecture document?▼

Automated threat modeling reads architecture.md, examines trust boundaries, and produces a structured threat_model.md file to reduce manual security risk analysis effort.

When do I need to generate a threat model for my software architecture?▼

Threat modeling is needed when entering Phase 4, conducting a security risk analysis, or developing a new application to identify potential architecture-level security risks.

Can I dynamically update threat modeling when my system architecture changes?▼

Dynamic threat modeling adapts to changes in system architecture, ensuring the generated threat_model.md accurately reflects updated trust boundaries and evolving security risks.

What is the best way to analyze trust boundaries for security risk assessment?▼

Analyzing trust boundaries for security risk assessment involves examining your architecture documents to automatically map structured threats and generate a comprehensive threat model.

Do I need a specific format to document architecture for automated security analysis?▼

Automated security analysis requires an architecture.md file as input to examine trust boundaries and reliably output a structured threat model document.

What are the limitations of automated threat modeling for risk assessment?▼

Automated threat modeling relies entirely on the architecture.md input, meaning it cannot identify security risks from undocumented trust boundaries or unrepresented system components.