c-conventions

Enforce C17 coding conventions for secure, portable C code.

Updated Feb 26, 2026

Search Tags:#code-review #coding-conventions #portable #c17 #const-correctness #secure-api-design

Ready to run

npx skills add https://github.com/heikopanjas/agent-skills --skill c-conventions

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: c-conventions
Source: https://github.com/heikopanjas/agent-skills/tree/main/c-conventions
Command: npx skills add https://github.com/heikopanjas/agent-skills --skill c-conventions

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This guide codifies C17 coding conventions to help teams write secure, portable, and maintainable C code, reducing bugs, review time, and onboarding friction.

Core Features & Use Cases

Establishes const-correctness, explicit parameter naming, and defensive API design to improve safety.
Improves cross-platform portability and readability across Linux, macOS, and Windows.
Used during coding, code review, and refactoring to enforce consistent style and quality.

Quick Start

Analyze an existing C17 project and apply the documented conventions to identify and fix naming, const-correctness, and portability gaps.

Frequently Asked Questions about c-conventions

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

FAQPage Schema

How do I enforce const-correctness and secure API design in C17 code?▼

Improve C17 portability across Linux, macOS, and Windows by applying coding conventions that address platform-specific gaps, compiler warning hygiene, and standard API usage, ensuring your C code remains cross-platform and maintainable.

What are the best coding conventions for reviewing and refactoring C17 projects?▼

Apply C17 coding conventions to existing C projects to identify and fix naming, const-correctness, and portability gaps. Reviewing your codebase against these guidelines ensures secure, portable, and maintainable C code across different platforms.

Does this C coding convention guide work for cross-platform development on Linux, macOS, and Windows?▼

Yes, these C17 coding conventions explicitly support cross-platform development across Linux, macOS, and Windows. They provide guidance on portability and compiler warning hygiene to ensure consistent C code behavior on all three operating systems.

Why should I use C17 coding conventions for compiler warning hygiene?▼

Use C17 coding conventions for compiler warning hygiene to catch portability and safety issues early. Enforcing these guidelines during coding and review ensures your C code remains secure, readable, and free of platform-specific compiler warnings.