The Agent Skills Directory

[COMMAND_EXECUTION]: The skill instructs the agent to perform various project maintenance tasks using command-line tools such as npx expo install, npx expo-doctor, and npx expo-codemod. It also includes native environment commands like pod install, gradlew clean, and watchman watch-del-all. These are standard operations within the Expo and React Native development lifecycle.
[EXTERNAL_DOWNLOADS]: The skill references several remote utilities via npx, including expo-doctor, expo-codemod, and submit-expo-feedback. These resources originate from the vendor's ecosystem ('expo') and are intended for project diagnostics, automated code migration, and feedback submission respectively.
[INDIRECT_PROMPT_INJECTION]: The skill requires the agent to read and analyze untrusted project data, including package.json, app.json, and various configuration scripts (metro.config.js, babel.config.js). This creates a surface where malicious content in a project file could attempt to influence the agent's upgrade recommendations, although the specific scope of the skill's instructions limits the potential impact.

expo-upgrade