Use this skill when your backend needs to read or update RevenueCat state on Android. Covers the RevenueCat REST API (v1 subscribers endpoint, grant/revoke entitlements, attributes), secret vs public SDK API key usage, and why you do not build a receipt verification backend with RevenueCat.
安装
npx skills add RevenueCat/ai-toolkit --skill rc-backendnpx skills add RevenueCat/ai-toolkit --skill rc-backend -a claude-code -gnpx skills add RevenueCat/ai-toolkit --skill rc-backend -a codex -ggemini skills install https://github.com/RevenueCat/ai-toolkit.git --path revenuecat-play-billing/skills/rc-backendgh skill install RevenueCat/ai-toolkit rc-backendgit clone --depth 1 https://github.com/RevenueCat/ai-toolkit /tmp/RevenueCat__ai-toolkit
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/RevenueCat__ai-toolkit/revenuecat-play-billing/skills/rc-backend ~/.claude/skills/rc-backend # Claude Code
cp -R /tmp/RevenueCat__ai-toolkit/revenuecat-play-billing/skills/rc-backend ~/.agents/skills/rc-backend # Codex, Cursor, Gemini CLI, Copilot, OpenCode