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security-sentinel

Identifies and remediates security vulnerabilities in code, configurations, and infrastructure.

Updated Aug 23, 2026
Search Tags:#security#compliance#risk-assessment#threat-modeling#code-audit#incident-response#secure-by-default
One-click install
npx skills add https://github.com/MDLDev-site/mdl-brand-website --skill security-sentinel-mdldev-site
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: security-sentinel
Source: https://github.com/MDLDev-site/mdl-brand-website/tree/main/.claude/skills/security-sentinel
Command: npx skills add https://github.com/MDLDev-site/mdl-brand-website --skill security-sentinel-mdldev-site

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The Security Sentinel proactively identifies vulnerabilities in code, designs, and infrastructure, ensuring the CTO sleeps at night by preventing security gaps before they become incidents.

Core Features & Use Cases

  • Threat modeling and risk assessment using STRIDE and PASTA frameworks.
  • Comprehensive code and architecture reviews to identify architectural flaws and insecure patterns.
  • Guidance and concrete remediation steps for developers, security teams, and operations across CI/CD pipelines.

Quick Start

Analyze the provided Claude Code project to detect critical security gaps and propose concrete fixes and guardrails.

Frequently Asked Questions about security-sentinel

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

FAQPage Schema
How do I do threat modeling using STRIDE for my application architecture?▼

Threat modeling using STRIDE identifies security gaps across your application architecture by categorizing risks like spoofing and elevation of privilege. It applies this framework to concrete remediation steps and guardrails before deployment.

What is the best way to audit code for vulnerabilities before deployment?▼

Auditing code for vulnerabilities before deployment involves comprehensive code reviews and risk assessment to identify insecure patterns. It ensures outputs cover secure coding practices, dependency management, and actionable fixes.

How do I remediate security vulnerabilities in my CI/CD pipelines?▼

Remediating security vulnerabilities in CI/CD pipelines requires identifying configuration and infrastructure flaws early. It provides guidance and concrete remediation steps for developers and operations teams across the pipeline.

Does incident response readiness require secure-by-default architecture reviews?▼

Incident response readiness benefits from secure-by-default architecture reviews by identifying architectural flaws and insecure patterns before they become incidents. It ensures proactive vulnerability management across infrastructure.

Can I use automated dependency management for vulnerability remediation in code?▼

Automated dependency management for vulnerability remediation identifies insecure patterns in code and configurations. It proposes actionable fixes and secure coding practices to ensure your software project remains secure-by-default.

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