What is the key difference between IDX MCP (via SEA MCP) and Next Devtools MCP?

IDX MCP (via SEA MCP) belongs to the Developer Tools category with local stdio execution, while Next Devtools MCP belongs to the Developer Tools category with local stdio execution.

How do I install IDX MCP (via SEA MCP) or Next Devtools MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are IDX MCP (via SEA MCP) and Next Devtools MCP free or paid?

IDX MCP (via SEA MCP) operates under a Free / Open Source model (No auth required). Next Devtools MCP operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

IDX MCP (via SEA MCP) lists 0 tools with 0 views and 0 GitHub stars. Next Devtools MCP lists 4 tools with 6 views and 824 GitHub stars.

Can I use both IDX MCP (via SEA MCP) and Next Devtools MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

IDX MCP (via SEA MCP) vs Next Devtools MCP

In-depth architectural comparison of the IDX MCP (via SEA MCP) and Next Devtools MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

IDX MCP (via SEA MCP)

Developer Tools · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Next Devtools MCP

Developer Tools · Local stdio

Quality: 84/100 (Excellent) | Auth: No auth required

Verdict Summary: Choose IDX MCP (via SEA MCP) if you need specialized Developer Tools tools running via a local process. Choose Next Devtools MCP if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose IDX MCP (via SEA MCP) when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore IDX MCP (via SEA MCP) Details

Choose Next Devtools MCP when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: nextjs_index, nextjs_call, nextjs_docs.

Explore Next Devtools MCP Details

Feature & Specification Comparison

Specification	I IDX MCP (via SEA MCP) Developer Tools	Next Devtools MCP vercel VerifiedDeveloper Tools
Summary	Indonesia Stock Exchange data: listed companies, shareholders, boards and daily trading.	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.
Category & Scope

Tools & Capabilities Breakdown

IDX MCP (via SEA MCP) Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Next Devtools MCP Tools (4)

nextjs_index

Discover running Next.js dev servers and list each one's runtime MCP tools.

nextjs_call

Call a runtime tool on a discovered server (errors, routes, logs, Server Actions).

nextjs_docs

Gateway.** Point the agent at version-accurate docs in `node_modules/next/dist/docs/`.

browser_eval

Gateway.** Point the agent at the [`agent-browser`](https://github.com/vercel-labs/agent-browser) CLI for browser automation.

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

IDX MCP (via SEA MCP) Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "idx-mcp-via-sea-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "idx-mcp-via-sea-mcp"
      ]
    }
  }
}

Next Devtools MCP Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

IDX MCP (via SEA MCP) is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Next Devtools MCP belongs to Developer Tools using local stdio subprocess. Select IDX MCP (via SEA MCP) when you need capabilities focused on developer tools and Next Devtools MCP when you require tools for developer tools.

More alternatives to IDX MCP (via SEA MCP)More alternatives to Next Devtools MCP Developer Tools category hub