Skip to content
TrustedSkillsbeta
Back to all skills

React Native Brownfield Migration

Official
callstackincubator·vlatest·frontend·MIT

Helps with React, migration 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 callstackincubator/agent-skills --skill react-native-brownfield-migration -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

callstackincubator

Matched to the vendor's own GitHub organisation.

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 callstackincubator/agent-skills at 61e6e7dfdf.

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

Commit
61e6e7dfdf
Manifest
skills/react-native-brownfield-migration/SKILL.md
Scanned
12 files, 890 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 assists in migrating existing native iOS or Android applications (brownfield projects) to React Native. It facilitates the process of incrementally converting legacy codebases, allowing for a phased approach and reduced risk compared to complete rewrites. The tool aims to preserve existing functionality while leveraging the benefits of cross-platform development with React Native.

When to use it

  • You have an older iOS or Android app you want to modernize without a full rewrite.
  • Your team wants to introduce React Native gradually into your existing codebase.
  • You need to share code between iOS and Android platforms while maintaining native functionality.
  • You're facing challenges with maintaining legacy code and seek a more sustainable development approach.

Key capabilities

  • Incremental migration of native code to React Native.
  • Preservation of existing native functionality during the transition.
  • Cross-platform code sharing between iOS and Android.
  • Phased adoption of React Native within an established project.

Example prompts

  • "Can you outline a plan for migrating my Objective-C codebase to React Native?"
  • "How can I integrate this existing Swift module into my React Native application?"
  • "What are the best practices for gradually converting native views to React Native components?"

Tips & gotchas

  • This skill is most effective when dealing with substantial, established native projects. Smaller applications may benefit from a full rewrite.
  • A solid understanding of both native development (iOS/Android) and React Native is recommended for optimal results.