Perfonext Build MCP vs Rsdoctor

In-depth architectural comparison of the Perfonext Build MCP and Rsdoctor 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.

Which MCP Server Should You Choose?

Choose Perfonext Build 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 Perfonext Build MCP Details

Choose Rsdoctor 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 Rsdoctor Details

Feature & Specification Comparison

Specification	Perfonext Build MCP Developer Tools	Rsdoctor Developer Tools
Summary	MCP server for Next.js build stats, chunk attribution, and bundle optimization advice.	An MCP server that provides build analysis and optimization recommendations for Rspack projects.
Category & Scope	Developer Tools	Developer Tools

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "perfonext-build-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@perfonext/build-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "rsdoctor": {
      "command": "npx",
      "args": [
        "-y",
        "rsdoctor"
      ]
    }
  }
}

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