Localize.io MCP server

Localize.io is the official remote MCP server from localize.io. It answers at https://hub.localize.io/mcp/ over streamable HTTP and asks you to sign in with your localize.io account before it lists its tools, so your client opens a login the first time it connects. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 24 October 2026, got the sign-in challenge, so it is up.

AI localization for agents: translation, TMS sync, translation memories, glossaries, post-editing.

Description as the publisher wrote it.

What Localize.io needs before it works

A sign-in. The server refused to list its tools to an anonymous client and answered with an authentication challenge, which is how an MCP server protected by OAuth behaves. Add it with one of the setups below; the first connection opens a login for your localize.io account, and the tools appear once you have approved it.

Add Localize.io to your AI client

Every block below points at https://hub.localize.io/mcp/. Pick your client and copy.

claude mcp add --transport http localize-io https://hub.localize.io/mcp/

{
  "mcpServers": {
    "localize-io": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://hub.localize.io/mcp/"]
    }
  }
}

{
  "mcpServers": {
    "localize-io": {
      "url": "https://hub.localize.io/mcp/"
    }
  }
}

{
  "servers": {
    "localize-io": {
      "type": "http",
      "url": "https://hub.localize.io/mcp/"
    }
  }
}

{
  "context_servers": {
    "localize-io": {
      "url": "https://hub.localize.io/mcp/"
    }
  }
}

{
  "mcpServers": {
    "localize-io": {
      "serverUrl": "https://hub.localize.io/mcp/"
    }
  }
}

{
  "mcpServers": {
    "localize-io": {
      "url": "https://hub.localize.io/mcp/"
    }
  }
}

name: Localize.io
version: 0.0.1
schema: v1
mcpServers:
  - name: Localize.io
    type: streamable-http
    url: https://hub.localize.io/mcp/

{
  "mcpServers": {
    "localize-io": {
      "httpUrl": "https://hub.localize.io/mcp/"
    }
  }
}

{
  "mcpServers": {
    "localize-io": {
      "type": "http",
      "url": "https://hub.localize.io/mcp/"
    }
  }
}

{
  "mcpServers": {
    "localize-io": {
      "url": "https://hub.localize.io/mcp/"
    }
  }
}

goose://extension?url=https%3A%2F%2Fhub.localize.io%2Fmcp%2F&type=streamable_http&id=localize-io&name=Localize.io

Is Localize.io up right now?

It answered our last check on 24 October 2026 in 328 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

MCP servers similar to Localize.io

Questions about Localize.io

Is there an official Localize.io MCP server?

Yes. It is published by localize.io and served from hub.localize.io, the vendor's own domain: https://hub.localize.io/mcp/.

How do I sign in to Localize.io?

Add the server with a setup above. The first time your client connects it opens the sign-in page for localize.io; approve it and the tools load.

Is Localize.io down?

It answered our last check on 24 October 2026 in 328 ms. Over 6 checks since 11 September 2026 it answered 6.

How do I add Localize.io to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://hub.localize.io/mcp/. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Localize.io need an API key?

It needs a sign-in rather than a key you paste: the server answered with an authentication challenge, so your client runs the login when it first connects.

Where this comes from

Publisher: io.localize. Endpoint host: hub.localize.io. ARD identifier: urn:air:io.localize:mcp:localize-io. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.