Best use case
compatibility-test-matrix is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Multi-version, multi-platform SDK compatibility testing
Teams using compatibility-test-matrix should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/compatibility-test-matrix/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How compatibility-test-matrix Compares
| Feature / Agent | compatibility-test-matrix | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Multi-version, multi-platform SDK compatibility testing
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# 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 documentation
- Test result aggregation
- Support policy documentation
## Usage Example
```yaml
skill:
name: compatibility-test-matrix
context:
language: python
runtimes:
- "3.8"
- "3.9"
- "3.10"
- "3.11"
- "3.12"
operatingSystems:
- ubuntu-latest
- macos-latest
- windows-latest
dependencies:
requests: [">=2.25", ">=2.28", ">=2.31"]
browsers:
- chrome
- firefox
- safari
```
## Best Practices
1. Test minimum and maximum supported versions
2. Include pre-release runtime versions
3. Automate matrix expansion
4. Document support policy clearly
5. Track compatibility over time
6. Fail fast on compatibility breaksRelated Skills
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