differential-review

Perform security-focused differential review of code changes using git history.

Updated Feb 13, 2026
One-click install
npx skills add https://github.com/fjor1025/InfoSec-Framework --skill differential-review-fjor1025
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: differential-review
Source: https://github.com/fjor1025/InfoSec-Framework/tree/main/ClaudeSkills/plugins/differential-review/skills/differential-review
Command: npx skills add https://github.com/fjor1025/InfoSec-Framework --skill differential-review-fjor1025

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill automates the security-focused review of code changes (PRs, commits, diffs), ensuring that new code doesn't introduce vulnerabilities and that existing security measures are maintained.

Core Features & Use Cases

  • Security Regression Detection: Automatically identifies if security fixes are being undone.
  • Risk-Based Analysis: Adapts review depth based on codebase size and risk level of changes.
  • Blast Radius Calculation: Quantifies the potential impact of a vulnerability.
  • Use Case: When a developer submits a Pull Request, this Skill can perform a rapid, security-first review, flagging high-risk changes and potential regressions before they are merged.

Quick Start

Use the differential-review skill to analyze the changes in the current git branch against the main branch.

Frequently Asked Questions about differential-review

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

FAQPage Schema
How do I automate security code review for git pull requests?

Automate security code review for git pull requests by performing a differential analysis of code changes against the main branch. This process flags security vulnerabilities and calculates blast radius before merging.

What is security regression detection in code auditing?

Security regression detection in code auditing identifies if new code changes undo existing security fixes. It utilizes git history for context to ensure that established security measures are maintained and prevent vulnerabilities from being reintroduced.

How do I calculate the blast radius of a vulnerability in code changes?

Calculate the blast radius of a vulnerability in code changes by quantifying the potential impact of the identified security flaw. This risk-based analysis adapts review depth according to codebase size and the specific risk level of the modifications.

Can I generate markdown reports for git security audits?

Yes, you can generate markdown reports for git security audits. The differential review process outputs comprehensive markdown reports that detail identified vulnerabilities, test coverage checks, and blast radius calculations to prevent security regressions.

Does codebase size affect security differential review depth?

Yes, codebase size affects security differential review depth. The analysis automatically adapts its review depth based on the size of the codebase and the risk level of the changes to efficiently identify potential security vulnerabilities and regressions.