next-upgrade

3
0
Source

Upgrade Next.js to the latest version following official migration guides and codemods

Install

mkdir -p .claude/skills/next-upgrade && curl -L -o skill.zip "https://mcp.directory/api/skills/download/3110" && unzip -o skill.zip -d .claude/skills/next-upgrade && rm skill.zip

Installs to .claude/skills/next-upgrade

About this skill

Upgrade Next.js

Upgrade the current project to the latest Next.js version following official migration guides.

Instructions

  1. Detect current version: Read package.json to identify the current Next.js version and related dependencies (React, React DOM, etc.)

  2. Fetch the latest upgrade guide: Use WebFetch to get the official upgrade documentation:

  3. Determine upgrade path: Based on current version, identify which migration steps apply. For major version jumps, upgrade incrementally (e.g., 13 → 14 → 15).

  4. Run codemods first: Next.js provides codemods to automate breaking changes:

    npx @next/codemod@latest <transform> <path>
    

    Common transforms:

    • next-async-request-api - Updates async Request APIs (v15)
    • next-request-geo-ip - Migrates geo/ip properties (v15)
    • next-dynamic-access-named-export - Transforms dynamic imports (v15)
  5. Update dependencies: Upgrade Next.js and peer dependencies together:

    npm install next@latest react@latest react-dom@latest
    
  6. Review breaking changes: Check the upgrade guide for manual changes needed:

    • API changes (e.g., async params in v15)
    • Configuration changes in next.config.js
    • Deprecated features being removed
  7. Update TypeScript types (if applicable):

    npm install @types/react@latest @types/react-dom@latest
    
  8. Test the upgrade:

    • Run npm run build to check for build errors
    • Run npm run dev and test key functionality

api-logging-guidelines

inkeep

Best practices and guidelines for using logger in API routes. Defines appropriate logging levels, what to log, and when to avoid logging. Use when implementing or reviewing API route logging, debugging strategies, or optimizing log output.

12

adding-env-variables

inkeep

Guide for adding new environment variables to the codebase. Ensures env.ts schemas include descriptions and .env.example is kept in sync. Triggers on: add env variable, new environment variable, env.ts change, add config variable, INKEEP_, adding to .env.

00

accessibility-checklist

inkeep

Accessibility review checklist for React/Next.js components built on Radix UI / shadcn/ui. Covers component library misuse, form accessibility, accessible names, keyboard interaction, focus management, and dynamic content. Loaded by pr-review-frontend.

20

data-model-changes

inkeep

Guide for making changes to the database schema, validation, types, and data access layer. Use when adding tables, columns, relations, or modifying the data model. Triggers on: add table, add column, modify schema, database change, data model, new entity, schema migration.

00

find-similar

inkeep

Find similar or analogous code patterns elsewhere in a codebase. Use when answering "Do we do something similar elsewhere?" or "What existing patterns match this?" Returns factual findings about similar code - locations, similarity type, and confidence.

110

pr-tldr

inkeep

PR TLDR context brief — serves dual purpose: 1. **Committed state (template):** Contains the document skeleton with {{FILL}} markers. The pr-review orchestrator loads this at startup, fills in the markers during Phase 1.5, and overwrites this file with the filled result. 2. **Runtime state (filled):** After the orchestrator writes, subagent reviewers load this file and get the filled context brief. If you're reading this and see {{FILL}} markers, the template has not been filled in — either the orchestrator hasn't run yet, or you're viewing the committed source.

00

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