ReddRadar
Agent skill
threat-modeler
Generate threat models using STRIDE, PASTA, or VAST methodologies
Install this agent skill to your Project
npx add-skill https://github.com/a5c-ai/babysitter/tree/main/library/specializations/software-architecture/skills/threat-modeler
SKILL.md
Threat Modeler Skill
Overview
Generates threat models using STRIDE, PASTA, or VAST methodologies with attack tree generation, data flow diagram analysis, and threat prioritization using DREAD.
Capabilities
- Generate STRIDE threat models
- PASTA methodology support
- VAST methodology support
- Attack tree generation
- Data flow diagram analysis
- Threat prioritization (DREAD)
- Microsoft Threat Modeling Tool integration
- Mitigation recommendations
Target Processes
- security-architecture-review
- api-design-specification
Input Schema
{
"type": "object",
"required": ["system"],
"properties": {
"system": {
"type": "object",
"properties": {
"name": { "type": "string" },
"description": { "type": "string" },
"dataFlows": { "type": "array" },
"assets": { "type": "array" },
"trustBoundaries": { "type": "array" },
"externalEntities": { "type": "array" }
}
},
"methodology": {
"type": "string",
"enum": ["STRIDE", "PASTA", "VAST"],
"default": "STRIDE"
},
"options": {
"type": "object",
"properties": {
"prioritization": {
"type": "string",
"enum": ["DREAD", "CVSS", "custom"],
"default": "DREAD"
},
"generateAttackTrees": {
"type": "boolean",
"default": true
},
"outputFormat": {
"type": "string",
"enum": ["json", "markdown", "html"],
"default": "markdown"
}
}
}
}
}
Output Schema
{
"type": "object",
"properties": {
"threats": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": { "type": "string" },
"category": { "type": "string" },
"title": { "type": "string" },
"description": { "type": "string" },
"affectedAssets": { "type": "array" },
"riskScore": { "type": "number" },
"mitigations": { "type": "array" }
}
}
},
"attackTrees": {
"type": "array"
},
"dataFlowDiagram": {
"type": "string",
"description": "DFD in specified format"
},
"summary": {
"type": "object",
"properties": {
"totalThreats": { "type": "number" },
"byCategory": { "type": "object" },
"bySeverity": { "type": "object" }
}
}
}
}
Usage Example
{
kind: 'skill',
skill: {
name: 'threat-modeler',
context: {
system: {
name: 'E-Commerce Platform',
assets: ['User Data', 'Payment Info', 'Inventory'],
trustBoundaries: ['DMZ', 'Internal Network'],
dataFlows: [
{ from: 'User', to: 'Web Server', data: 'Credentials' }
]
},
methodology: 'STRIDE',
options: {
prioritization: 'DREAD',
generateAttackTrees: true
}
}
}
}
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