c-audit

Audit Hull C code for security, safety, and memory-management issues.

17|3|Updated Feb 25, 2026
One-click install
npx skills add https://github.com/artalis-io/hull --skill c-audit
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: c-audit
Source: https://github.com/artalis-io/hull/tree/main/.claude/skills/c-audit
Command: npx skills add https://github.com/artalis-io/hull --skill c-audit

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Audit and harden Hull's C code by identifying security, safety, and memory-management issues that could compromise reliability and security.

Core Features & Use Cases

  • Memory-safety checks and safe replacements for unsafe patterns.
  • Input validation and boundary checks to prevent overflows and NULL dereferences.
  • Use Case: security-focused code review of Hull C sources under src/cap, src/runtime, and include/hull to improve robustness.

Quick Start

Invoke /c-audit to run a full audit against your Hull C sources and generate a detailed report.

Frequently Asked Questions about c-audit

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

FAQPage Schema
How do I audit C code for memory safety and security vulnerabilities?

You can audit C code for memory safety by running a static analysis that detects unsafe functions, improper memory handling, and boundary violations, then recommends specific fixes to harden your source.

What does a static analysis for C memory management check for?

Static analysis for C memory management checks for unsafe functions, improper memory handling, input validation gaps, and boundary violations like overflows and NULL dereferences that compromise reliability.

Can I use this audit to review source code in specific runtime and include directories?

Yes, you can use this audit to review source code located in src/cap, src/runtime, and include/hull directories during your hardening and review workflows to improve robustness.

What is the best way to prevent buffer overflows and NULL dereferences in C?

The best way to prevent buffer overflows and NULL dereferences in C is applying input validation and boundary checks, replacing unsafe patterns with safe alternatives identified during a security-focused code review.

How do I generate a detailed report for a C source code security review?

You generate a detailed report for a C source code security review by invoking a full audit against your sources, which scans for memory-management issues and outputs recommended fixes.