What is the key difference between Lara MCP and Polytranslator?

Lara MCP belongs to the Translation Services category with local stdio execution, while Polytranslator belongs to the Translation Services category with cloud HTTP/SSE execution.

How do I install Lara MCP or Polytranslator 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 Lara MCP and Polytranslator free or paid?

Lara MCP operates under a BYOK (Pay Provider Direct) model (OAuth 2.0). Polytranslator operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Lara MCP lists 22 tools with 1 views and 97 GitHub stars. Polytranslator lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Lara MCP and Polytranslator 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

Lara MCP vs Polytranslator

In-depth architectural comparison of the Lara MCP and Polytranslator 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

Lara MCP

Translation Services · Local stdio

Quality: 59/100 (Good) | Auth: OAuth 2.0

Polytranslator

Translation Services · Remote HTTP/SSE

Quality: 36/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Lara MCP if you need specialized Translation Services tools running via a local process. Choose Polytranslator if your workspace requires Translation Services integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Lara MCP when:

You need dedicated capabilities in the Translation Services domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: OAuth 2.0 (BYOK (Pay Provider Direct)).
You have access to required keys: LARA_ACCESS_KEY_ID, LARA_ACCESS_KEY_SECRET.
Primary tools included: translate, detect_language, list_languages.

Explore Lara MCP Details

Choose Polytranslator when:

You need dedicated capabilities in the Translation Services domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Polytranslator Details

Feature & Specification Comparison

Specification	Lara MCP translated Translation Services	Polytranslator Translation Services
Summary	MCP Server for Lara Translate API, enabling powerful translation capabilities with support for language detection and context-aware translations.	Translate PDFs, scans, Word, PowerPoint, Excel and EPUB in 474+ languages, keeping the layout.
Category & Scope	Translation Services

Tools & Capabilities Breakdown

Lara MCP Tools (22)

translate

Translate text between languages with support for context, instructions, translation memories, glossaries, and multiple styles (faithful/fluid/creative)

detect_language

Detect the language of a given text or array of texts

list_languages

List all supported language codes

list_memories

List all translation memories in your account

create_memory

Create a new translation memory

update_memory

Update a translation memory's name

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).

Lara MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "translated-lara-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@translated/lara-mcp@latest"
      ],
      "env": {
        "LARA_ACCESS_KEY_ID": "YOUR_LARA_ACCESS_KEY_ID_HERE",
        "LARA_ACCESS_KEY_SECRET": "YOUR_LARA_ACCESS_KEY_SECRET_HERE"
      }
    }
  }
}

Polytranslator Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "polytranslator": {
      "url": "https://www.polytranslator.com/api/mcp"
    }
  }
}

Frequently Asked Questions

Lara MCP is categorized under Translation Services and uses a local stdio subprocess. In contrast, Polytranslator belongs to Translation Services using remote streaming HTTP/SSE transport. Select Lara MCP when you need capabilities focused on translation services and Polytranslator when you require tools for translation services.

More alternatives to Lara MCP More alternatives to Polytranslator Translation Services category hub Canonical compare URL