Run multi-layer integration tests for modernized Java applications. Supports 4 layers - Layer 1 (TestContainers), Layer 2 (Smoke Tests), Layer 3 (Azure Integration), Layer 4 (Behavioral Comparison). Java projects only - skip if source code is not Java.
Install
npx skills add microsoft/github-copilot-modernization --skill modernization-integration-testsnpx skills add microsoft/github-copilot-modernization --skill modernization-integration-tests -a claude-code -gnpx skills add microsoft/github-copilot-modernization --skill modernization-integration-tests -a codex -ggemini skills install https://github.com/microsoft/github-copilot-modernization.git --path plugins/github-copilot-modernization/skills/modernization-integration-testsgh skill install microsoft/github-copilot-modernization modernization-integration-testsgit clone --depth 1 https://github.com/microsoft/github-copilot-modernization /tmp/microsoft__github-copilot-modernization
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__github-copilot-modernization/plugins/github-copilot-modernization/skills/modernization-integration-tests ~/.claude/skills/modernization-integration-tests # Claude Code
cp -R /tmp/microsoft__github-copilot-modernization/plugins/github-copilot-modernization/skills/modernization-integration-tests ~/.agents/skills/modernization-integration-tests # Codex, Cursor, Gemini CLI, Copilot, OpenCode