The reference agents' cache-stable request assembly, covering the static system and per-request context split, the fixed tool list, the rolling conversation breakpoint, which config fields are prompt bytes, and verification. Load when writing or reviewing a commerce agent's prompt assembly, when cache reads are zero, or when a turn's latency or cost is the question.
安装
npx skills add anthropics/commerce-agents --skill commerce-prompt-cachingnpx skills add anthropics/commerce-agents --skill commerce-prompt-caching -a claude-code -gnpx skills add anthropics/commerce-agents --skill commerce-prompt-caching -a codex -ggemini skills install https://github.com/anthropics/commerce-agents.git --path plugins/commerce-builder/skills/commerce-prompt-cachinggh skill install anthropics/commerce-agents commerce-prompt-cachinggit clone --depth 1 https://github.com/anthropics/commerce-agents /tmp/anthropics__commerce-agents
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/anthropics__commerce-agents/plugins/commerce-builder/skills/commerce-prompt-caching ~/.claude/skills/commerce-prompt-caching # Claude Code
cp -R /tmp/anthropics__commerce-agents/plugins/commerce-builder/skills/commerce-prompt-caching ~/.agents/skills/commerce-prompt-caching # Codex, Cursor, Gemini CLI, Copilot, OpenCode