Developer Tools · Language Translation

MCP I18n logo

MCP I18n

martincik/mcp-i18n

A tool for extracting internationalization strings from JavaScript/TypeScript code into JSON files, supporting nested objects, template strings and other data types, and able to merge with existing JSON files.

Install

See repository

Setup steps are in the repository README.

Open README
Category
Developer Tools, Language Translation
License
MIT
Updated
Oct 6, 2026

About MCP I18n

A Model Context Protocol (MCP) tool for extracting i18n strings from JavaScript/TypeScript code into JSON files.

Features

  • Extracts i18n strings from direct object exports (export default {... })

  • Preserves nested objects and arrays

  • Handles template strings with variable interpolation

  • Supports various data types (strings, numbers, booleans, null, undefined)

  • Merges with existing JSON files when present

  • Replaces source files with a migration message (configurable)

Details on this page are taken from the project's README. Open README

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