Nativ MCP Server

AI-powered localization — translate, manage translation memory, and access style guides.

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What is the Nativ MCP server?

If you already use Nativ, the nativ mcp server is the piece that lets your assistant work with it directly. AI-powered localization — translate, manage translation memory, and access style guides.

What the server does

Nativ is a localization platform that uses AI to translate content while respecting your brand voice, translation memory, glossaries, and style guides. This MCP server brings Nativ's full localization engine into your AI coding workflow.

  • Translate in-context — — localize strings, copy, and content directly from your editor without switching to a browser
  • Translation Memory aware — — every translation checks your TM first, ensuring consistency across your project
  • Brand voice built-in — — your team's tone, formality, and style guides are applied automatically
  • Review and approve — — add approved translations to TM from your editor, building quality over time
  • Multi-format — — JSON, CSV, Markdown, or freeform text — Nativ handles it all

Available tools

The toolset is worth reading before you wire it up, because it tells you what the integration is really for:

  • translate — Translate text using the full localization engine (TM, style guides, brand voice, glossary)
  • translate_batch — Translate multiple texts to a target language in one call
  • search_translation_memory — Fuzzy-search the translation memory for existing translations
  • add_translation_memory_entry — Add an approved translation to TM for future reuse
  • get_languages — List all configured languages with formality and style settings
  • get_translation_memory_stats — Get TM statistics — total entries, sources, and breakdown
  • get_style_guides — List all style guides with their content and status
  • get_brand_voice — Get the brand voice prompt that shapes all translations
  • Windsurf — The Windsurf tool exposed by this server

Credentials and setup notes

Configuration is passed through the environment: NATIV_API_KEY, NATIV_API_URL. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

Installation

Installation goes through your MCP client rather than a global install: point it at @modelcontextprotocol/inspector on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.

Where it fits

Among the knowledge and memory options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Nativ's toolset — translate, translate_batch, search_translation_memory and 6 more — is a fair guide to whether it matches your workflow. It is maintained by Nativ-Technologies; worth a glance at recent repository activity before you build anything load-bearing on it.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Worth knowing first

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • With 9 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch Nativ.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
translateTranslate text using the full localization engine (TM, style guides, brand voice, glossary)
translate_batchTranslate multiple texts to a target language in one call
search_translation_memoryFuzzy-search the translation memory for existing translations
add_translation_memory_entryAdd an approved translation to TM for future reuse
get_languagesList all configured languages with formality and style settings
get_translation_memory_statsGet TM statistics — total entries, sources, and breakdown
get_style_guidesList all style guides with their content and status
get_brand_voiceGet the brand voice prompt that shapes all translations
WindsurfThe Windsurf tool exposed by this server.

How to install the Nativ MCP server

{
  "mcpServers": {
    "nativ": {
      "command": "npx",
      "args": ["-y", "nativ-mcp"],
      "env": {
        "NATIV_API_KEY": "nativ_your_api_key_here"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
NATIV_API_KEYCredential the server authenticates with.Yes
NATIV_API_URLEndpoint or connection string the server talks to.Yes

Example prompts to try

  • Use Nativ to translate.
  • Use Nativ to translate batch.
  • Use Nativ to search translation memory.

Frequently asked questions

It connects Nativ to MCP-compatible AI assistants such as Claude and Cursor, exposing 9 tools (translate, translate_batch, search_translation_memory, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Nativ directly.