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Cra To Next Migration

Official
vercel-labs·vlatest·frontend

Official vercel-labs skill covering Next.js, migration for agent 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 vercel-labs/migration-skills --skill cra-to-next-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

vercel-labs

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 vercel-labs/migration-skills at a9bdb17579.

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

Commit
a9bdb17579
Manifest
cra-to-next-migration/SKILL.md
Scanned
60 files, 5,552 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

The cra-to-next-migration skill automates the transition of existing Create React App (CRA) projects to the Next.js framework. It analyzes the current codebase structure and generates a fully functional Next.js application while preserving core business logic and UI components. This tool streamlines modernization efforts by handling complex dependency mapping and routing configurations automatically.

  • Modernize legacy monolithic React applications built with CRA into server-side rendered Next.js apps.

  • Quickly onboard teams to the Next.js ecosystem without manual refactoring of every component.

  • Reduce migration timelines by offloading boilerplate setup, environment configuration, and build tooling adjustments.

  • Ensure compatibility between old CRA dependencies and modern Next.js standards during the transition.

  • Automatic Code Analysis: Scans existing src folders to identify components, hooks, and utility functions.

  • Framework Conversion: Transforms standard React code into Next.js compatible syntax (e.g., Pages Router or App Router).

  • Dependency Management: Updates package.json files to replace CRA-specific scripts with Next.js equivalents.

  • Configuration Generation: Creates necessary next.config.js and routing structures based on the detected file hierarchy.

"Convert my entire Create React App project to Next.js using this migration skill." "Migrate a legacy CRA dashboard application to Next.js while keeping all existing features intact." "Automate the upgrade path from Create React App to the latest version of Next.js for our team."

Tips & gotchas

  • Prerequisites: Ensure your source project is a valid, running Create React App instance; the skill cannot analyze broken or incomplete repositories.
  • Limitations: While it handles standard patterns well, highly customized build configurations or non-standard dependency chains may require manual review after migration.