Modulor vs Archlang MCP

In-depth architectural comparison of the Modulor and Archlang 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.

Which MCP Server Should You Choose?

Choose Modulor 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 Modulor Details

Choose Archlang 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 Archlang MCP Details

Feature & Specification Comparison

Specification	Modulor Developer Tools	Archlang MCP Developer Tools
Summary	Agent-native CAD: draw plans, model 3D, render checks, export DXF/SVG/STL/GLB/IFC, import DXF.	Compile, describe, lint, validate, repair and fix ArchLang floor plans (.arch to SVG) over stdio.
Category & Scope	Developer Tools	Developer Tools
Quality signal

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": {
    "modulor": {
      "command": "uvx",
      "args": [
        "modulor"
      ]
    }
  }
}

{
  "mcpServers": {
    "archlang-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@chanmeng666/archlang"
      ]
    }
  }
}

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