security-review

Security Review

An AI-powered security scanner that reasons about your codebase the way a human security researcher would — tracing data flows, understanding component interactions, and catching vulnerabilities that pattern-matching tools miss.

When to Use This Skill

Use this skill when the request involves:

• Scanning a codebase or file for security vulnerabilities
• Running a security review or vulnerability check
• Checking for SQL injection, XSS, command injection, or other injection flaws
• Finding exposed API keys, hardcoded secrets, or credentials in code
• Auditing dependencies for known CVEs
• Reviewing authentication, authorization, or access control logic
• Detecting insecure cryptography or weak randomness
• Performing a data flow analysis to trace user input to dangerous sinks
• Any request phrasing like "is my code secure?", "scan this file", or "check my repo for vulnerabilities"
• Running /security-review or /security-review <path>

How This Skill Works

Unlike traditional static analysis tools that match patterns, this skill:

1. Reads code like a security researcher — understanding context, intent, and data flow
2. Traces across files — following how user input moves through your application
3. Self-verifies findings — re-examines each result to filter false positives
4. Assigns severity ratings — CRITICAL / HIGH / MEDIUM / LOW / INFO
5. Proposes targeted patches — every finding includes a concrete fix
6. Requires human approval — nothing is auto-applied; you always review first

Execution Workflow

Follow these steps in order every time:

Step 1 — Scope Resolution

Determine what to scan:

• If a path was provided (/security-review src/auth/), scan only that scope
• If no path given, scan the entire project starting from the root
• Identify the language(s) and framework(s) in use (check package.json, requirements.txt, go.mod, Cargo.toml, pom.xml, Gemfile, composer.json, etc.)
• Read references/language-patterns.md to load language-specific vulnerability patterns