next-devtools

next-devtools is an MCP server for Cursor from felipebarcelospro/igniter-js. Its token cost is not measured, scanned A, original, Apache-2.0.

A local MCP server that provides development tools for Next.js applications. Next.js is a framework for building web applications with JavaScript or TypeScript.

In plain words
What is it for?
It is for inspecting or working with a Next.js project through the available development tools. The specific tools are not described here.
Why use it?
It gives an MCP-compatible coding agent a configured connection to Next.js development tools.

MCP server for Cursor

Written for Cursor: installed under .cursor/. Also seen: listed in .cursor/mcp.json.

One of 5 entries in mcp.json upstream. Installing this one merges just its entry into your config; the other 4 are separate, each on its own page.

Good fit It is for inspecting or working with a Next.js project through the available development tools. The specific tools are not described here.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/felipebarcelospro/igniter-js/next-devtools
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/felipebarcelospro/igniter-js

Made for: Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for next-devtools

README.md
[![agentmods](https://agentmods.dev/badge/mcp/felipebarcelospro/igniter-js/next-devtools/github.svg)](https://agentmods.dev/mcp/felipebarcelospro/igniter-js/next-devtools)
Your own site
<a href="https://agentmods.dev/mcp/felipebarcelospro/igniter-js/next-devtools"><img src="https://agentmods.dev/badge/mcp/felipebarcelospro/igniter-js/next-devtools/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for next-devtools

Your own site · 80×15
<a href="https://agentmods.dev/mcp/felipebarcelospro/igniter-js/next-devtools"><img src="https://agentmods.dev/badge/mcp/felipebarcelospro/igniter-js/next-devtools.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits How audits are shown
Origin original No closer match found in the catalogue.
Security

Grade A, and why

next-devtools scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 14d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

7 near-identical copies found in the catalogue:

.cursor/mcp.json · 9 lines

What it actually says

{
  "next-devtools": {
    "command": "npx",
    "args": [
      "-y",
      "next-devtools-mcp@latest"
    ]
  }
}
Same file

What else mcp.json configures

This page is one entry in a file that holds 5. Installing the file brings all of them; each is measured and scanned on its own page.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 14d ago First seen · 9 lines scan A c81a8ba90c8a

Subscribe to this mod's changes

next-devtools is an MCP server published in the GitHub repository felipebarcelospro/igniter-js (241 stars, last pushed 2d ago), licensed Apache-2.0. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-27.