{"id":"0cd7f7c4-ee73-4c04-a25a-5622af271aa9","shortId":"QPMqM9","kind":"skill","title":"GitHub Actions Matrix Strategy Builder","tagline":"Generates optimized GitHub Actions workflow matrices using the actions/setup-node, actions/cache, and actions/upload-artifact APIs. Automatically detects language versions and OS combinations for maximum CI coverage.","description":"# GitHub Actions Matrix Strategy Builder\n\nGenerates optimized GitHub Actions workflow matrices using the actions/setup-node, actions/cache, and actions/upload-artifact APIs. Automatically detects language versions and OS combinations for maximum CI coverage.\n\n## Prerequisites\n\nGitHub Actions, actions/setup-node, actions/cache, actions/upload-artifact\n\n## Installation\n\nUse the upstream install or setup path that matches your environment:\n- Make sure your runner is on version v2.327.1 or later to ensure compatibility with this release. [See Release Notes](https://github.com/actions/runner/releases/tag/v2.327.1)\n\nRequirements and caveats from upstream:\n- [![basic-validation](https://github.com/actions/setup-node/actions/workflows/basic-validation.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/basic-validation.yml)\n- [![versions](https://github.com/actions/setup-node/actions/workflows/versions.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/versions.yml)\n- [![e2e-cache](https://github.com/actions/setup-node/actions/workflows/e2e-cache.yml/badge.svg?branch=main)](https://github.com/actions/setup-node/actions/workflows/e2e-cache.yml)\n\nBasic usage or getting-started notes:\n- This action provides the following functionality for GitHub Actions users:\n- Optionally caching npm/yarn/pnpm dependencies\n- Registering problem matchers for error output\n\n- Source: https://github.com/actions/setup-node\n- Extracted from upstream docs: https://raw.githubusercontent.com/actions/setup-node/HEAD/README.md\n\n## Documentation\n\n- https://github.com/actions/setup-node#readme\n\n## Source\n\n- [Agent Skill Exchange](https://agentskillexchange.com/skills/github-actions-matrix-strategy-builder/)","tags":["github","actions","matrix","strategy","builder","skills","agentskillexchange","agent-skills","ai-agents","ai-tools","awesome-list","claude-code"],"capabilities":["skill","source-agentskillexchange","skill-github-actions-matrix-strategy-builder","topic-agent-skills","topic-ai-agents","topic-ai-tools","topic-awesome-list","topic-claude-code","topic-codex","topic-cursor","topic-llm","topic-mcp","topic-npx-skills","topic-openclaw","topic-skills-catalog"],"categories":["skills"],"synonyms":[],"warnings":[],"endpointUrl":"https://skills.sh/agentskillexchange/skills/github-actions-matrix-strategy-builder","protocol":"skill","transport":"skills-sh","auth":{"type":"none","details":{"cli":"npx skills add 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'/actions/setup-node/actions/workflows/basic-validation.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/basic-validation.yml)':109 '/actions/setup-node/actions/workflows/e2e-cache.yml/badge.svg?branch=main)](https://github.com/actions/setup-node/actions/workflows/e2e-cache.yml)':119 '/actions/setup-node/actions/workflows/versions.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/versions.yml)':113 '/actions/setup-node/head/readme.md':157 '/skills/github-actions-matrix-strategy-builder/)':168 'action':2,9,31,38,61,128,135 'actions/cache':15,44,63 'actions/setup-node':14,43,62 'actions/upload-artifact':17,46,64 'agent':163 'agentskillexchange.com':167 'agentskillexchange.com/skills/github-actions-matrix-strategy-builder/)':166 'api':18,47 'automat':19,48 'basic':105,120 'basic-valid':104 'builder':5,34 'cach':116,138 'caveat':101 'ci':28,57 'combin':25,54 'compat':89 'coverag':29,58 'depend':140 'detect':20,49 'doc':154 'document':158 'e2e':115 'e2e-cache':114 'ensur':88 'environ':76 'error':145 'exchang':165 'extract':151 'follow':131 'function':132 'generat':6,35 'get':124 'getting-start':123 'github':1,8,30,37,60,134 'github.com':97,108,112,118,149,160 'github.com/actions/runner/releases/tag/v2.327.1)':96 'github.com/actions/setup-node':148 'github.com/actions/setup-node#readme':159 'github.com/actions/setup-node/actions/workflows/basic-validation.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/basic-validation.yml)':107 'github.com/actions/setup-node/actions/workflows/e2e-cache.yml/badge.svg?branch=main)](https://github.com/actions/setup-node/actions/workflows/e2e-cache.yml)':117 'github.com/actions/setup-node/actions/workflows/versions.yml/badge.svg)](https://github.com/actions/setup-node/actions/workflows/versions.yml)':111 'instal':65,69 'languag':21,50 'later':86 'make':77 'match':74 'matcher':143 'matric':11,40 'matrix':3,32 'maximum':27,56 'note':95,126 'npm/yarn/pnpm':139 'optim':7,36 'option':137 'os':24,53 'output':146 'path':72 'prerequisit':59 'problem':142 'provid':129 'raw.githubusercontent.com':156 'raw.githubusercontent.com/actions/setup-node/head/readme.md':155 'regist':141 'releas':92,94 'requir':99 'runner':80 'see':93 'setup':71 'skill':164 'skill-github-actions-matrix-strategy-builder' 'sourc':147,162 'source-agentskillexchange' 'start':125 'strategi':4,33 'sure':78 'topic-agent-skills' 'topic-ai-agents' 'topic-ai-tools' 'topic-awesome-list' 'topic-claude-code' 'topic-codex' 'topic-cursor' 'topic-llm' 'topic-mcp' 'topic-npx-skills' 'topic-openclaw' 'topic-skills-catalog' 'upstream':68,103,153 'usag':121 'use':12,41,66 'user':136 'v2.327.1':84 'valid':106 'version':22,51,83,110 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