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Crowdin
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Crowdin MCP server

crowdin.com

Yes. Crowdin publishes an official MCP server at https://mcp.crowdin.com/v2/mcp. It's hosted. It offers 33 tools. We last checked it on 3 Nov 2026.

Official MCP server
Hosted
Sign-in: see vendor docs

Official: documented on Crowdin's own site, at support.crowdin.com. Checked 3 Nov 2026. Maintained by Stuart Brameld.

Key facts

As of 3 Nov 2026, Crowdin's official MCP server scores 65/100 (provisional) on MartechDB's Agent Readiness Index (v1.1). It answered 13 of our 13 checks in the last 90 days and has 33 tools named in its documentation.

How the Agent Readiness Index works · Wrong? Suggest a correction

Crowdin MCP server review

65/100

Crowdin's Crowdin MCP Server scores 65/100 on MartechDB's Agent Readiness Index: easy to connect an AI agent to, with a few gaps.

The good

  • Hosted by Crowdin: connect by URL, with nothing to install

  • Documented, with 33 tools known

  • Answered 100% of our checks in the last 90 days

The bad

  • Nothing we've found.

Not checked yet: how you sign in; what agent access costs. Anything not checked scores nothing.

Official MCP server

Crowdin MCP Server

Address
https://mcp.crowdin.com/v2/mcp
Runs
Hosted
Sign-in
Sign-in: see vendor docs
Vendor docs
Official MCP Registry
Not listed
How we know it's official
  • Documented on Crowdin's own site, at support.crowdin.com.
Checked 3 Nov 2026.
Documentation
support.crowdin.com/developer/crowdin-mcp-server/
Tools
33 tools · from Crowdin's documentation
First seen
21 Oct 2026
Last checked
Reachable ·
28 Oct 2026: reachable
29 Oct 2026: reachable
30 Oct 2026: reachable
31 Oct 2026: reachable
1 Nov 2026: reachable
2 Nov 2026: reachable
3 Nov 2026: reachable
Uptime
100% · 13 of 13 checks reachable since 22 Oct 2026

Crowdin MCP Server tools (33)

The server needs sign-in before it lists its tools, so these are as Crowdin's documentation names them (read 3 Nov 2026). They may be out of date.

  • source_files

    Manage source files, branches, directories, and reviewed builds.

  • source_strings

    Add, edit, upload, and organize source strings.

  • string_comments

    Manage comments and discussion threads on strings and assets.

  • string_translations

    Work with translations, approvals, votes, and corrections.

  • translations

    Build, export, import, and validate project translations.

  • translation_status

    Check translation progress and QA status across projects, branches, files, and languages.

  • languages

    View supported languages and manage custom languages.

  • glossaries

    Manage glossaries, terms, concepts, and concordance search.

  • tm

    Manage translation memories and TM segments.

  • style_guides

    Manage style guides for translation consistency.

Connect your AI to Crowdin

Add the official Crowdin MCP server to Claude, ChatGPT or your editor.

Connect Crowdin MCP to Claude

Claude.ai and Claude Desktop

  1. Open Customize, then Connectors.

  2. Click +, then Add custom connector.

  3. Name it Crowdin, paste the address below and click Add.

Claude Code

Crowdin MCP server questions

Does Crowdin have an official MCP server?

Yes. Crowdin publishes its MCP server itself. Crowdin's own documentation describes it. MartechDB only lists servers a vendor publishes, never community copies.

What is the Crowdin MCP server URL?

The address is https://mcp.crowdin.com/v2/mcp.

How do I connect Crowdin MCP to Claude, ChatGPT or Cursor?

In Claude, add https://mcp.crowdin.com/v2/mcp as a custom connector (Customize, Connectors, Add custom connector). In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http crowdin https://mcp.crowdin.com/v2/mcp

What can the Crowdin MCP server do?

It offers 33 tools, including source_files, source_strings, string_comments, string_translations and translations (as its documentation names them, read on 3 Nov 2026).

Is the Crowdin MCP server in the official MCP Registry?

No. Crowdin hasn't published it to the official MCP Registry.

Is the Crowdin MCP server working?

Yes. It answered our most recent check. We last checked it on 3 Nov 2026.

What are the alternatives to Crowdin's MCP server?

In AI writing & translation, the most agent-friendly alternatives with an official MCP server are AI Course Creator (97/100), RightBlogger (95/100), Supergrow (95/100), Sapling (94/100) and Storychief (94/100). Crowdin scores 65/100 on the same index.

Alternatives to Crowdin's MCP server

Vendors in AI writing & translation with an official MCP server, the most agent-friendly first. Crowdin scores 65/100.

AI Course Creator

AI Course Creator

minicoursegenerator.com

97/100
RightBlogger

RightBlogger

rightblogger.com

95/100
Supergrow

Supergrow

supergrow.ai

95/100
Sapling

Sapling

sapling.ai

94/100
Storychief

Storychief

storychief.io

94/100
Compare all 43 AI writing & translation vendors →

Change history

What we've seen change for Crowdin, newest first.

  1. Crowdin: Added to MartechDB with Crowdin MCP Server

Use with AI

Connect your AI to MartechDB

Then ask it about Crowdin, or any of the 1,708 marketing tools with an official MCP server. Free, no sign-in.

Claude.ai and Claude Desktop

  1. Open Customize, then Connectors.

  2. Click +, then Add custom connector.

  3. Name it MartechDB, paste the address below and click Add. There's no sign-in.

The free plan allows one custom connector. On Team and Enterprise plans, an owner adds the connector first.

Show that your MCP server is verified

If you work at Crowdin, add this badge to your MCP docs or README. It's free, it's the same for every vendor, and it updates from our daily checks: it shows uptime while the server responds, and says so if it stops.

Official MCP server, verified by MartechDB
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