Use when deciding what one transaction must cover, when two entities have to stay in step, or when identity and equality of domain values are unclear.
Install
npx skills add yutna/functional-design-skills --skill functional-enforcing-consistency-boundariesnpx skills add yutna/functional-design-skills --skill functional-enforcing-consistency-boundaries -a claude-code -gnpx skills add yutna/functional-design-skills --skill functional-enforcing-consistency-boundaries -a codex -ggemini skills install https://github.com/yutna/functional-design-skills.git --path plugin/skills/functional-enforcing-consistency-boundariesgh skill install yutna/functional-design-skills functional-enforcing-consistency-boundariesgit clone --depth 1 https://github.com/yutna/functional-design-skills /tmp/yutna__functional-design-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/yutna__functional-design-skills/plugin/skills/functional-enforcing-consistency-boundaries ~/.claude/skills/functional-enforcing-consistency-boundaries # Claude Code
cp -R /tmp/yutna__functional-design-skills/plugin/skills/functional-enforcing-consistency-boundaries ~/.agents/skills/functional-enforcing-consistency-boundaries # Codex, Cursor, Gemini CLI, Copilot, OpenCode