Which integrations are available for this server?

Provides tools for managing Crowdin translation projects, including listing projects, files, strings, translations, and performing operations like adding, deleting, approving translations, and bulk search and replace.

How do I use Crowdin MCP Server?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Crowdin MCP Server list all my Crowdin projects" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

Crowdin MCP Server

by BastLast

Overview Schema Related Servers Score Discussions

TypeScript

Remote

Crowdin MCP Server

A Model Context Protocol (MCP) server that exposes Crowdin translation management capabilities as tools for AI assistants.

Features

The server provides the following tools:

Tool	Description
`list_projects`	List all accessible Crowdin projects
`get_project`	Get detailed project information
`list_files`	List all source files in a project
`translation_progress`	Get translation & approval progress by language
`list_source_strings`	List source strings with filtering (file, CroQL, text)
`get_source_string`	Get a single source string by ID
`list_language_translations`	List translations for a language
`list_string_translations`	List all translations for a specific string
`add_translation`	Add or propose a new translation
`delete_translation`	Delete a specific translation
`delete_all_translations`	Delete all translations for a string
`approve_translation`	Approve a translation
`remove_approval`	Remove a translation approval
`search_and_replace_translations`	Bulk find & replace in translations

Related MCP server: Lokalise MCP Server

Prerequisites

Node.js >= 18
A Crowdin API token

Installation

npm install

Configuration

Set the CROWDIN_TOKEN environment variable:

export CROWDIN_TOKEN="your-crowdin-api-token"

Usage

Development

npm run dev

Production

npm run build
npm start

MCP Client Configuration

Add the server to your MCP client (e.g. VS Code, Claude Desktop):

{
  "mcpServers": {
    "crowdin": {
      "command": "node",
      "args": ["dist/index.js"],
      "env": {
        "CROWDIN_TOKEN": "your-crowdin-api-token"
      }
    }
  }
}

Or for development with tsx:

{
  "mcpServers": {
    "crowdin": {
      "command": "npx",
      "args": ["tsx", "src/index.ts"],
      "env": {
        "CROWDIN_TOKEN": "your-crowdin-api-token"
      }
    }
  }
}

Scripts

Utility scripts in scripts/ for bulk translation operations:

Script	Purpose
`fix-translations.ts`	Bulk search & replace for branding updates
`fix-followup.ts`	Follow-up fixes after initial bulk update
`fix-individual-qa.ts`	Fix individual QA issues
`approve-fixes.ts`	Approve corrected translations
`verify-fixes.ts`	Verify applied fixes
`assess-translations.ts`	Assess translation quality
`compare-translations.ts`	Compare translations across languages
`revoke-all-approvals.ts`	Revoke all approvals for a language
`search-replace-preview.ts`	Preview search & replace changes

Run any script with:

npx tsx scripts/<script-name>.ts

Tech Stack

TypeScript
@modelcontextprotocol/sdk — MCP server SDK
@crowdin/crowdin-api-client — Crowdin API client

License

MIT

This server cannot be installed

license - permissive license

quality - not tested

maintenance

How are these scores calculated?

Maintenance

–Maintainers

–Response time

–Release cycle

–Releases (12mo)

Commit activity

Resources

GitHub Repository

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