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Next Devtools

Official Next.js MCP server for coding agents. Provides runtime diagnostics, route inspection, dev server logs, docs search, and upgrade guides. Requires Next.js 16+ dev server for full runtime features.

developer-toolsagent

Installation

npx -y next-devtools-mcp

Configuration

{
  "mcpServers": {
    "next-devtools-mcp": {
      "command": "npx",
      "args": ["-y", "next-devtools-mcp"]
    }
  }
}

How to use

  1. Run the installation command above (if needed)
  2. Open your Claude Code settings file (~/.claude/settings.json)
  3. Add the configuration to the mcpServers section
  4. Restart Claude Code to apply changes
View source on GitHub