Make frontend UI backend-ready by construction — no hardcoded display data anywhere, everything flows through state backed by a swappable mock/real data layer via a repository pattern, with loading/error/empty states genuinely exercised.
Install
npx skills add Gladiarn/Glad-Personal --skill glad-frontendnpx skills add Gladiarn/Glad-Personal --skill glad-frontend -a claude-code -gnpx skills add Gladiarn/Glad-Personal --skill glad-frontend -a codex -ggemini skills install https://github.com/Gladiarn/Glad-Personal.git --path skills/glad-frontendgh skill install Gladiarn/Glad-Personal glad-frontendgit clone --depth 1 https://github.com/Gladiarn/Glad-Personal /tmp/Gladiarn__Glad-Personal
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Gladiarn__Glad-Personal/skills/glad-frontend ~/.claude/skills/glad-frontend # Claude Code
cp -R /tmp/Gladiarn__Glad-Personal/skills/glad-frontend ~/.agents/skills/glad-frontend # Codex, Cursor, Gemini CLI, Copilot, OpenCode