Complete feature development lifecycle from research to deployment. Uses Gemini Search for best practices, architecture design, Codex prototyping, comprehensive testing, and documentation generation. Full 12-stage workflow.
Install
npx skills add DNYoussef/ai-chrome-extension --skill feature-dev-completenpx skills add DNYoussef/ai-chrome-extension --skill feature-dev-complete -a claude-code -gnpx skills add DNYoussef/ai-chrome-extension --skill feature-dev-complete -a codex -ggemini skills install https://github.com/DNYoussef/ai-chrome-extension.git --path .claude/skills/feature-dev-completegh skill install DNYoussef/ai-chrome-extension feature-dev-completegit clone --depth 1 https://github.com/DNYoussef/ai-chrome-extension /tmp/DNYoussef__ai-chrome-extension
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/DNYoussef__ai-chrome-extension/.claude/skills/feature-dev-complete ~/.claude/skills/feature-dev-complete # Claude Code
cp -R /tmp/DNYoussef__ai-chrome-extension/.claude/skills/feature-dev-complete ~/.agents/skills/feature-dev-complete # Codex, Cursor, Gemini CLI, Copilot, OpenCode