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error-messages

Error Message Style Guide for Validation Errors

Packaged view

This page reorganizes the original catalog entry around fit, installability, and workflow context first. The original raw source lives below.

Stars

4,130

Hot score

Updated

March 20, 2026

Overall rating

C4.0

Composite score

4.0

Best-practice grade

B75.1

Install command

npx @skill-hub/cli install github-gh-aw-error-messages

Repository

github/gh-aw

Skill path: skills/error-messages

Error Message Style Guide for Validation Errors

Best for

Primary workflow: Ship Full Stack.

Technical facets: Full Stack.

Target audience: Development teams looking for install-ready agent workflows..

License: Unknown.

Original source

Catalog source: SkillHub Club.

Repository owner: github.

This is still a mirrored public skill entry. Review the repository before installing into production workflows.

What it helps with

Install error-messages into Claude Code, Codex CLI, Gemini CLI, or OpenCode workflows
Review https://github.com/github/gh-aw before adding error-messages to shared team environments
Use error-messages for development workflows

Works across

Claude CodeCodex CLIGemini CLIOpenCode

Favorites: 0.

Sub-skills: 0.

Aggregator: No.