Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.
Install
npx skills add affaan-m/ECC --skill tdd-workflownpx skills add affaan-m/ECC --skill tdd-workflow -a claude-code -gnpx skills add affaan-m/ECC --skill tdd-workflow -a codex -ggemini skills install https://github.com/affaan-m/ECC.git --path skills/tdd-workflowgh skill install affaan-m/ECC tdd-workflowgit 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/skills/tdd-workflow ~/.claude/skills/tdd-workflow # Claude Code
cp -R /tmp/affaan-m__ECC/skills/tdd-workflow ~/.agents/skills/tdd-workflow # Codex, Cursor, Gemini CLI, Copilot, OpenCode