validate-workflow

Validate GitHub Actions workflow files for syntax and best practices.

18|5|Updated Nov 3, 2025
One-click install
npx skills add https://github.com/HomericIntelligence/ProjectOdyssey --skill validate-workflow-homericintelligence
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: validate-workflow
Source: https://github.com/HomericIntelligence/ProjectOdyssey/tree/main/.claude/skills/validate-workflow
Command: npx skills add https://github.com/HomericIntelligence/ProjectOdyssey --skill validate-workflow-homericintelligence

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires actionlint, yamllint, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill prevents broken CI/CD pipelines by validating GitHub Actions workflow files for syntax errors, best practices, and potential issues before they cause failures.

Core Features & Use Cases

  • Syntax Validation: Checks YAML syntax for correctness.
  • Best Practice Enforcement: Uses tools like actionlint to enforce common standards and identify potential problems.
  • Use Case: Before merging a pull request that modifies a critical deployment workflow, use this Skill to automatically check for errors, ensuring the deployment process remains robust.

Quick Start

Validate all workflow files in the .github/workflows directory.

Frequently Asked Questions about validate-workflow

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

FAQPage Schema
How do I validate GitHub Actions workflows for syntax errors before merging?

You can validate GitHub Actions workflows by running linting checks with yamllint and actionlint. This process inspects YAML syntax and enforces CI/CD best practices to catch errors before deployment.

What is the best way to check GitHub Actions workflow files for CI/CD best practices?

Checking GitHub Actions workflow files for CI/CD best practices involves using actionlint to identify potential problems and enforce standards. This ensures workflow integrity and prevents pipeline failures.

Do I need to install actionlint and yamllint to validate my GitHub Actions CI pipelines?

Yes, you need to install actionlint and yamllint to validate your GitHub Actions CI pipelines. These dependencies are required to perform comprehensive syntax checking and best practice enforcement.

Why should I use workflow validation for my GitHub Actions deployment pipelines?

Workflow validation prevents broken GitHub Actions deployment pipelines by checking workflow files for syntax errors and potential issues. This ensures deployment processes remain robust and prevents failures.

Can I check all GitHub Actions workflow files in the .github/workflows directory at once?

Yes, you can check all GitHub Actions workflow files located in the .github/workflows directory. The validation process scans these files to ensure correctness and adherence to best practices.

When do I need to run GitHub Actions workflow validation to prevent deployment failures?

You need to run GitHub Actions workflow validation before merging a pull request that modifies critical deployment workflows. This checks for errors and ensures the deployment process remains robust.