Upgrade Next.js to a specific target version using safe dependency bumps, codemods, and diff reviews. Use when you need to execute major version bumps, resolve breaking changes, "upgrading Next.js", "migrate to Next.js 15 or 16", or safely "run @next/codemod" against the repository before upgrading.
$npx -y skills add neverinfamous/memory-journal-mcp --skill next-upgradeInstalls into the current project.
Run `npx skills use "https://github.com/neverinfamous/memory-journal-mcp" --skill "neverinfamous/memory-journal-mcp/next-upgrade"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/neverinfamous/memory-journal-mcp" that are relevant to the current task. Run `npx skills add "https://github.com/neverinfamous/memory-journal-mcp"` and select the relevant skills, then follow their instructions.