{"id":"8f9e2b4e-421f-42e0-8176-3081a2e4c2aa","shortId":"BU4wzz","kind":"skill","title":"GitHub Actions Matrix Build Optimizer","tagline":"Analyzes GitHub Actions workflow YAML files and optimizes matrix strategies using the actions/setup-node and actions/cache APIs. Reduces redundant job combinations by inspecting build dependency graphs via the GitHub REST API. Outputs a revised workflow with estimated CI time sav","description":"# GitHub Actions Matrix Build Optimizer\n\nAnalyzes GitHub Actions workflow YAML files and optimizes matrix strategies using the actions/setup-node and actions/cache APIs. Reduces redundant job combinations by inspecting build dependency graphs via the GitHub REST API. Outputs a revised workflow with estimated CI time savings per commit.\n\n## Prerequisites\n\nGitHub repository with Actions enabled\n\n## Installation\n\nUse the upstream install or setup path that matches your environment:\n- Docker to Azure App Service\n- Use Docker service containers\n- Make a contribution Learn how to contribute\n\nRequirements and caveats from upstream:\n- Deploy to third-party platforms Node.js to Azure App Service\n- Python to Azure App Service\n- Node.js\n\nBasic usage or getting-started notes:\n- Billing and usage\n- Choose when workflows run Trigger a workflow\n- Choose where workflows run Choose the runner for a job\n\n- Source: https://docs.github.com/en/actions\n\n## Documentation\n\n- https://docs.github.com/en/actions\n\n## Source\n\n- [Agent Skill 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