gsd-secure-phase

Identify security-touching changes and verify them against an OWASP-aligned checklist.

6|3|Updated Mar 31, 2026
One-click install
npx skills add https://github.com/alo-exp/silver-bullet --skill gsd-secure-phase-alo-exp
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: gsd-secure-phase
Source: https://github.com/alo-exp/silver-bullet/tree/main/forge/skills/gsd-secure-phase
Command: npx skills add https://github.com/alo-exp/silver-bullet --skill gsd-secure-phase-alo-exp

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Security-sensitive changes can introduce vulnerabilities; this skill provides a structured security review to enforce defense in depth and OWASP practices before shipping.

Core Features & Use Cases

  • Identify security-touching changes across authentication, data persistence, external API calls, user input, file operations, and secrets.
  • Apply an OWASP-aligned security checklist and defense-in-depth requirements to changes before shipping.
  • Documentation gate: requires a SECURITY.md with PASS to proceed.

Quick Start

Trigger the security-review phase on your change set to generate the SECURITY.md gate and findings.

Frequently Asked Questions about gsd-secure-phase

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

FAQPage Schema
How do I run an OWASP-aligned security review on code changes?

An OWASP security review identifies security-touching changes across authentication, data persistence, external API calls, user input, and configuration items, verifying them against a defense-in-depth checklist before shipping.

What is a defense-in-depth code review gate?

A defense-in-depth code review gate is a process that blocks shipping until code changes pass an OWASP-aligned checklist, requiring a SECURITY.md file with a PASS status or resolved CRITICAL findings to proceed.

How do I enforce security checks for authentication and user input changes?

You enforce security checks by applying a structured review phase that identifies security-touching changes across authentication and user input, verifying them against OWASP practices before generating a required SECURITY.md gate.

Does the security review phase require a SECURITY.md file to pass?

Yes, the security review phase requires a SECURITY.md file to exist with Gate: PASS, or it will continue blocking until all CRITICAL findings from the OWASP-aligned checklist are fully resolved.

What code areas are checked during an OWASP security review?

The OWASP security review checks code changes across authentication, data persistence, external API calls, user input, file operations, secrets, and configuration items to ensure defense-in-depth compliance.

When should I use an automated security review gate in my workflow?

Use an automated security review gate when shipping security-sensitive changes to verify defense-in-depth practices, ensuring vulnerabilities in data persistence or external APIs are caught before deployment via a SECURITY.md gate.