Crowdin to ChatGPT.com via MCP - Crowdin Marketplace

How to add the connector to ChatGPT.com:

Note

All the steps below are performed on the ChatGPT.com side, in your ChatGPT account settings.

In ChatGPT, open Settings -> Plugins.
Enable Developer mode: scroll down to the bottom of the list and click Developer mode. In the window that opens, switch the Developer mode toggle on.
Go back to Settings -> Plugins and click Browse plugins.
In the window that opens, click New Plugin button and fill in the form as follows:
- Name: Crowdin
- Description: optional, can be left empty
- Connection: Select Server URL
- URL: https://mcp.crowdin.com/v2/mcp
- Authentication: Select OAuth
- Check the "I understand and want to continue" box.
- Click Create.
Once the plugin is created, a window with the newly added plugin will open. Click the Sign in with Crowdin button.
Follow the authorization flow: select your Crowdin account, confirm your credentials (if prompted), and authorize the application.
Once connected, a confirmation dialog will display the app details. You can configure individual tool call permissions here as well.
That's it — head back to your chat, the Crowdin MCP functionality is now live and available!

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