c-patterns

Guide C11 code review for ownership, error handling, and integer safety.

15|1|Updated Feb 12, 2026
One-click install
npx skills add https://github.com/AeonDave/malskill --skill c-patterns
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: c-patterns
Source: https://github.com/AeonDave/malskill/tree/main/programming/c-patterns
Command: npx skills add https://github.com/AeonDave/malskill --skill c-patterns

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses common pitfalls in C programming, focusing on memory safety, error handling, and robust API design to prevent bugs and improve code quality.

Core Features & Use Cases

  • Memory Safety: Enforces explicit ownership and proper resource management.
  • Error Handling: Guides the implementation of consistent and reliable error reporting.
  • Integer Safety: Highlights risks associated with integer conversions and calculations.
  • API Design: Promotes clear interfaces and predictable behavior.
  • Use Case: When writing or reviewing C modules, especially those dealing with resource management or complex logic, to ensure adherence to best practices for safety and maintainability.

Quick Start

Review the attached C code file 'example.c' for common C programming anti-patterns.

Frequently Asked Questions about c-patterns

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

FAQPage Schema
What are the best practices for memory safety and ownership in C?

Error handling in C requires implementing consistent and reliable error reporting mechanisms. This approach prevents silent failures and ensures robust API design by standardizing how errors propagate through low-level modules.

How do I write maintainable C APIs for low-level modules?

Integer safety in C involves highlighting risks associated with integer conversions and calculations. By addressing these conversion pitfalls during code review, you prevent overflow vulnerabilities and ensure maintainable C code.

Does this C programming guidance work with Clang, GCC, and MSVC toolchains?

Yes, this C programming guidance requires adherence to C11 baseline standards and ensures compatibility with toolchains like Clang, GCC, and MSVC. It applies when writing or reviewing C code across these environments.

What is the best way to review C code for common anti-patterns?

The best way to review C code for anti-patterns is to check for explicit ownership, integer safety, and robust API design. Reviewing attached example files helps identify common pitfalls in memory safety and error handling.