cross-platform-test-matrix
Generate CI test matrix for Windows, macOS, and Linux combinations
npx skills add a5c-ai/babysitter --skill cross-platform-test-matrix --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# cross-platform-test-matrix Generate CI/CD test matrix configurations for testing desktop applications across Windows, macOS, and Linux. ## Capabilities - Generate GitHub Actions matrix - Configure Azure Pipelines matrix - Set up platform-specific tests - Handle architecture variants (x64, arm64) - Configure parallel execution - Set up artifact collection ## Input Schema ```json { "type": "object", "properties": { "projectPath": { "type": "string" }, "ciPlatform": { "enum": ["github-actions", "azure-devops", "gitlab-ci"] }, "platforms": { "type": "array" }, "architectures": { "type": "array" } }, "required": ["projectPath"] } ``` ## GitHub Actions Matrix ```yaml name: Test Matrix on: [push, pull_request] jobs: test: strategy: fail-fast: false matrix: os: [ubuntu-latest, windows-latest, macos-latest] arch: [x64] include: - os: macos-latest arch: arm64 runs-on: ${{ matrix.os }} steps: - uses: actions/checkout@v4 - name: Setup Node.js uses: actions/setup-node@v4 with: node-version: '20' architecture: ${{ matrix.arch }} - name: Install dependencies run: npm ci - name: Run tests run: npm test - name: Upload test results uses: actions/upload-artifact@v4 if: always() with: name: test-res
- Capabilities
- Input Schema
- GitHub Actions Matrix
- Related Skills
What does the cross-platform-test-matrix skill do?
Generate CI test matrix for Windows, macOS, and Linux combinations
How do I install it?
Run `npx skills add a5c-ai/babysitter --skill cross-platform-test-matrix --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From a5c-ai/babysitter, a repository with 1,642 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.