i18n MCP Server

Example Use Cases

• 1

  Translate a project's base JSON language file into multiple target languages while preserving parameter placeholders and order.

• 2

  Iterate through large i18n files in chunks, update an in-memory translation cache, and resume translation workflows until completion.

• 3

  Produce language-specific JSON files automatically and integrate translation generation into development pipelines or Cursor-based tooling.

Description

This MCP server reads a base JSON language file, breaks strings into chunks, and uses selected language models to generate translations for multiple target languages. It caches incremental translations in memory, supports updating translations per chunk, and writes language-specific JSON files alongside the base file. The tool is designed to integrate with Cursor (stdio transport) and streamline bulk translation workflows while preserving string order and parameters.