How to write comprehensive architectural proposals that drive alignment before code is written
Install
npx skills add github/gh-aw --skill architectural-proposalsnpx skills add github/gh-aw --skill architectural-proposals -a claude-code -gnpx skills add github/gh-aw --skill architectural-proposals -a codex -ggemini skills install https://github.com/github/gh-aw.git --path .squad/templates/skills/architectural-proposalsgh skill install github/gh-aw architectural-proposalsgit clone --depth 1 https://github.com/github/gh-aw /tmp/github__gh-aw
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/github__gh-aw/.squad/templates/skills/architectural-proposals ~/.claude/skills/architectural-proposals # Claude Code
cp -R /tmp/github__gh-aw/.squad/templates/skills/architectural-proposals ~/.agents/skills/architectural-proposals # Codex, Cursor, Gemini CLI, Copilot, OpenCode