Use this skill when implementing subscription upgrades, downgrades, and plan switches via RevenueCat on Android. Covers GoogleProductChangeInfo, picking a Google replacement mode, and letting the SDK manage linkedPurchaseToken chaining.
Install
npx skills add RevenueCat/ai-toolkit --skill rc-plan-changesnpx skills add RevenueCat/ai-toolkit --skill rc-plan-changes -a claude-code -gnpx skills add RevenueCat/ai-toolkit --skill rc-plan-changes -a codex -ggemini skills install https://github.com/RevenueCat/ai-toolkit.git --path revenuecat-play-billing/skills/rc-plan-changesgh skill install RevenueCat/ai-toolkit rc-plan-changesgit 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-plan-changes ~/.claude/skills/rc-plan-changes # Claude Code
cp -R /tmp/RevenueCat__ai-toolkit/revenuecat-play-billing/skills/rc-plan-changes ~/.agents/skills/rc-plan-changes # Codex, Cursor, Gemini CLI, Copilot, OpenCode