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Building Native Ui

Checked
involvex·vlatest·frontend·MIT

Helps with building, UI components as part of building frontend UIs and user experiences workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add involvex/expo-app-skills --skill building-native-ui -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

involvex

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned involvex/expo-app-skills at 0b19547886.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
0b19547886
Manifest
plugins/expo-app-design/skills/building-native-ui/SKILL.md
Scanned
15 files, 3,529 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill allows AI agents to build native user interfaces. It leverages Expo, a framework for creating cross-platform mobile applications using JavaScript and React Native. The resulting UIs are compiled into platform-specific apps (iOS and Android) offering a truly native look and feel.

When to use it

  • Mobile app prototyping: Quickly generate functional prototypes of mobile app interfaces without extensive coding.
  • Cross-platform UI development: Create consistent user experiences across iOS and Android platforms from a single codebase.
  • Native feature integration: Build UIs that require access to device hardware or platform-specific APIs.
  • Rapid iteration on designs: Quickly translate design mockups into interactive, native mobile applications for testing and feedback.

Key capabilities

  • Expo framework integration
  • React Native UI components
  • Cross-platform (iOS & Android) app generation
  • Native look and feel

Example prompts

  • "Create a simple Expo app with a button that displays 'Hello, world!' when pressed."
  • "Build an iOS and Android app showcasing a list of items fetched from a public API."
  • "Generate a native UI for a mobile game with basic touch controls."

Tips & gotchas

  • Requires familiarity with JavaScript and React Native concepts.
  • The generated apps will need to be built and deployed through the standard Expo workflow.