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NextJs-Clerk -App

MCP server from techwithtim/NextJs-Clerk-MCP-Server-App

Installation
Run this command in your terminal to add the MCP server to Claude Code.
Run in terminal:
Command
claude mcp add --transport stdio techwithtim-nextjs-clerk-mcp-server-app node server.js \
  --env PORT="3000" \
  --env CLERK_API_KEY="your-clerk-api-key-placeholder" \
  --env CLERK_FRONTEND_API="your-clerk-frontend-api-key-placeholder" \
  --env NEXT_TELEMETRY_DEBUG="0"

How to use

This MCP server appears to be a Next.js application bootstrapped with Create Next App. The project is intended to run as a Node.js application that serves a React-based UI and supports Clerk for authentication. To use it, start the development server for the Next.js app and access the app in your browser. The key entry point for development is typically the app/pages (or app directory) structure, with app/page.tsx serving as a starting point. The app uses Next.js features and fonts (Geist) to render a fast, responsive UI. If Clerk authentication is integrated, you can explore protected pages, sign-in flows, and user sessions via Clerk components in your pages. You can edit app/page.tsx and related components to see live updates during development.

How to install

Prerequisites:

  • Node.js (LTS recommended)
  • npm, yarn, pnpm, or bun package manager

Step-by-step:

  1. Clone the repository or download the project files.
  2. Install dependencies:
    • npm: npm install
    • yarn: yarn install
    • pnpm: pnpm install
    • bun: bun install
  3. Start the development server:
    • npm run dev
    • yarn dev
    • pnpm dev
    • bun dev
  4. Open the app in your browser at http://localhost:3000 and begin editing app/page.tsx to see live updates.

Notes:

  • If environment variables are required for Clerk or other services, populate them in a .env file or via your hosting environment.
  • This project relies on Next.js and may use the Geist font as described in the readme.

Additional notes

Tips and common issues:

  • Port 3000 may already be in use; change the PORT environment variable if needed.
  • For Clerk integration, ensure you provide valid Clerk frontend API keys (CLERK_FRONTEND_API) and API keys (CLERK_API_KEY) in the environment.
  • When deploying to production, consider building the Next.js app (npm run build) and using a production server setup (e.g., next start).
  • If fonts or assets fail to load, verify network access and font loading configurations described by Next.js and Geist.
  • Since this MCP entry uses a Node.js execution model, ensure server.js exists or adjust the entry point to your actual Next.js startup script if you customize the setup.

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