compatibility-test-matrix
Multi-version, multi-platform SDK compatibility testing
npx skills add a5c-ai/babysitter --skill compatibility-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.
# Compatibility Test Matrix Skill ## Overview This skill implements comprehensive compatibility testing across runtime versions, operating systems, and dependency versions to ensure SDKs work reliably in all supported environments. ## Capabilities - Test across runtime versions (Node.js, Python, Java, etc.) - Validate OS compatibility (Windows, macOS, Linux) - Check dependency compatibility matrices - Generate compatibility reports - Configure CI matrix builds - Test browser compatibility for web SDKs - Validate cloud platform compatibility - Support containerized test environments ## Target Processes - Compatibility Testing - SDK Testing Strategy - Multi-Language SDK Strategy ## Integration Points - GitHub Actions matrix builds - tox for Python version testing - nox for advanced Python testing - Docker for isolated environments - BrowserStack/Sauce Labs for browsers - Cross-platform CI systems ## Input Requirements - Supported runtime versions - Target operating systems - Dependency version ranges - Browser support requirements - Cloud platform targets ## Output Artifacts - CI matrix configuration - Compatibility test suite - Multi-version test environments - Compatibility matrix
- Overview
- Capabilities
- Target Processes
- Integration Points
- Input Requirements
- Output Artifacts
- Usage Example
- Best Practices
What does the compatibility-test-matrix skill do?
Multi-version, multi-platform SDK compatibility testing
How do I install it?
Run `npx skills add a5c-ai/babysitter --skill compatibility-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.