I18n Codelens MCP vs Three.js DevTools MCP

In-depth architectural comparison of the I18n Codelens MCP and Three.js 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.

Which MCP Server Should You Choose?

Choose I18n Codelens 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 I18n Codelens MCP Details

Choose Three.js 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).

Explore Three.js DevTools MCP Details

Feature & Specification Comparison

Specification	I18n Codelens MCP Developer Tools	Three.js DevTools MCP Developer Tools
Summary	Inspect, audit and safely edit i18n locale JSON files from AI agents.	Inspect and edit Three.js scenes, materials, shaders, lights in real time from any AI agent
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": {
    "i18n-codelens-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "i18n-codelens-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "three-js-devtools-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "threejs-devtools-mcp"
      ]
    }
  }
}

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