Propose and govern architecturally significant decisions. Creates ADRs, compares options and trade-offs, and requires explicit human lifecycle decisions before planning relies on them. Auto-select only in a Banzai-adopted repository (root PROJECT_MANIFEST.md or .banzai/) or by name.
Install
npx skills add Parabolic-Technologies/banzai --skill architecture-decisionnpx skills add Parabolic-Technologies/banzai --skill architecture-decision -a claude-code -gnpx skills add Parabolic-Technologies/banzai --skill architecture-decision -a codex -ggemini skills install https://github.com/Parabolic-Technologies/banzai.git --path plugins/banzai/skills/architecture-decisiongh skill install Parabolic-Technologies/banzai architecture-decisiongit clone --depth 1 https://github.com/Parabolic-Technologies/banzai /tmp/Parabolic-Technologies__banzai
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Parabolic-Technologies__banzai/plugins/banzai/skills/architecture-decision ~/.claude/skills/architecture-decision # Claude Code
cp -R /tmp/Parabolic-Technologies__banzai/plugins/banzai/skills/architecture-decision ~/.agents/skills/architecture-decision # Codex, Cursor, Gemini CLI, Copilot, OpenCode