Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitizers.
Install
npx skills add affaan-m/ECC --skill cpp-testingnpx skills add affaan-m/ECC --skill cpp-testing -a claude-code -gnpx skills add affaan-m/ECC --skill cpp-testing -a codex -ggemini skills install https://github.com/affaan-m/ECC.git --path docs/zh-CN/skills/cpp-testinggh skill install affaan-m/ECC cpp-testinggit clone --depth 1 https://github.com/affaan-m/ECC /tmp/affaan-m__ECC
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/affaan-m__ECC/docs/zh-CN/skills/cpp-testing ~/.claude/skills/cpp-testing # Claude Code
cp -R /tmp/affaan-m__ECC/docs/zh-CN/skills/cpp-testing ~/.agents/skills/cpp-testing # Codex, Cursor, Gemini CLI, Copilot, OpenCode