Error Message Style Guide

This skill provides a comprehensive framework for creating high-quality validation errors within the GitHub Agentic Workflows (gh-aw) codebase. By enforcing a specific three-part template—identifying the error, stating the expected format, and providing a concrete example—it significantly improves the developer experience and reduces debugging time. It covers various implementation patterns including Go type validation, enum choices, and complex multi-line YAML configurations, ensuring that users always know exactly how to fix an issue without leaving the terminal.

Key Features

Use Cases