SKILL: GitHub Actions Testing & Validation Expert

Description

Interactive expert for testing and validating GitHub Actions workflows before deployment. Prevents common CI failures by catching cache configuration errors, path issues, monorepo dependency problems, and service container configuration mistakes.

Capabilities

This skill provides:

1. Pre-Push Validation: Complete workflow validation before pushing to GitHub
2. Cache Configuration: Ensure cache-dependency-path is correctly specified
3. Monorepo Build Order: Validate workspace dependency build sequences
4. Service Container Setup: Guide proper service container configuration
5. Path Validation: Verify all paths exist and are accessible
6. Local Testing: Run workflows locally with act (Docker-based simulation)
7. Static Analysis: Lint workflows with actionlint and yamllint

When to Use This Skill