Capture a 2-3 line pitch from the user, draft a product overview (PRD.md) and a technical design (ARCHITECTURE.md) for a third-party `.ppmplugin` native control, then walk through every operation's iOS + Android implementation strategy with opinionated recommendations (library choice, hosting, key APIs, edge cases) and capture the agreed spec in ARCHITECTURE.md §3.<n>.
Install
npx skills add microsoft/power-platform-skills --skill design-native-extension-featurenpx skills add microsoft/power-platform-skills --skill design-native-extension-feature -a claude-code -gnpx skills add microsoft/power-platform-skills --skill design-native-extension-feature -a codex -ggemini skills install https://github.com/microsoft/power-platform-skills.git --path plugins/power-apps-mobile-extension/skills/design-native-extension-featuregh skill install microsoft/power-platform-skills design-native-extension-featuregit clone --depth 1 https://github.com/microsoft/power-platform-skills /tmp/microsoft__power-platform-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__power-platform-skills/plugins/power-apps-mobile-extension/skills/design-native-extension-feature ~/.claude/skills/design-native-extension-feature # Claude Code
cp -R /tmp/microsoft__power-platform-skills/plugins/power-apps-mobile-extension/skills/design-native-extension-feature ~/.agents/skills/design-native-extension-feature # Codex, Cursor, Gemini CLI, Copilot, OpenCode