Skill Isolation Tester

About

Streamline the development and release of Claude Code skills by ensuring they are robust, portable, and free of hidden local dependencies. This skill provides an automated testing framework that evaluates custom skills across multiple isolation levels—from lightweight Git worktrees to full virtual machine environments—based on the specific risk profile of the code. By generating detailed reports on execution results, side effects, and dependency requirements, it empowers developers to release high-quality tools with confidence that they will function correctly in any clean environment.

Key Features

• Production-ready test templates for APIs, file manipulation, and Git operations
• Risk-based auto-detection to recommend the appropriate isolation level based on skill behavior
• 0 GitHub stars
• Automated side-effect monitoring to detect leftover files or orphaned processes
• Multi-environment isolation support including Git Worktree, Docker, and Virtual Machines
• Comprehensive test reports featuring performance analysis and readiness grading

Use Cases

• Testing high-risk skills that perform system changes in a safe, disposable environment
• Validating a newly developed skill for hidden local dependencies before public release
• Verifying that complex skills correctly clean up temporary files and processes