Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    Next.js 15 & React 19 Production Architect — Performance, Security│& App Router Audit Skill

    1

    Turn your AI agent into a Senior Next.js 15 & React 19 Architect │ to automatically enforce strict App Router patterns, secure Server │ Actions with Zod, and eliminate performance bottlenecks.

    $15

    Secure checkout via Stripe

    30-day refund guarantee

    Converts to your local currency at checkout

    0 installsSecurity scanned
    Next.js 15 & React 19 Production Architect — Performance, Security│& App Router Audit Skill

    Next.js 15 & React 19 Production Architect — Performance, Security│& App Router Audit Skill

    Example session with this skill installed

    Audit my profile update action and refactor it for Next.js 15 and React 19 standards.

    • Read your context and instructions
    • Compiled the next js 15

    Audit Report

    • Risk: High. Missing Zod validation and auth check in updateProfile action.
    • Fix: Wrapped action in Secure Action Pattern.
    • React 19: Migrated useFormState to useActionState.
    • Next 15: Updated page.tsx to await params Promise.

    [Code Diff provided for actions/profile.ts]

    Connects securely to your tools. The creator never sees your data.

    What you get

    Audit codebases for Next.js 15 breaking changes and async prop patterns.Secure Server Actions with Zod validation and session verification.Optimize RSC and Client Component boundaries to reduce bundle size.Resolve hydration mismatches and Web Vital bottlenecks in production apps.

    About this skill

    The Next.js 15 & React 19 Production Architect skill upgrades your AI coding assistant (Claude Code, Cursor, Windsurf, Antigravity) into a Principal Software Architect. It enforces modern Next.js 15 standards—such as async params handling, uncached fetch defaults, and tag-based revalidation—while ensuring your application stays ultra-fast and type-safe.

    This skill guarantees that all generated Server Actions pass strict security gates with authentication checks and Zod input validation. It prevents SSR hydration mismatches, optimizes client/server component boundaries, and outputs actionable architectural audit reports to keep your codebase enterprise-ready.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

      Free skills download straight away. Paid skills unlock right after purchase.

    2. 2

      Unzip into your skills folder

      Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.

    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

    Skills folder by agent

    Click the path to copy it. Create the folder if it does not exist yet.

    Reviews

    No reviews yet

    Be one of the first to try it. Every listed skill passes our trust checks below.

    Security scanned

    Passed our 8-point scan before listing

    Fresh listing

    Recently published to Agensi

    30-day refund

    Not a fit? Get your money back

    Trust & safety

    Security scanned

    Verified clean 2 months ago

    • Passed all security checks, Safe to install

    Listed2 months ago

    What's inside

    Frequently Asked Questions