Exact Online met Invantive MCP Server: Automatic client registration isn't supported by Exact Online Invantive MCP

I just tried installing the connector with Exact Online MCP Invantive in Claude.

I followed the configuration on this page:

However, the step-by-step plan described there does not match what I see in Claude. This results in an error message when connecting.

According to the description, I had to leave the “Advanced Settings” blank as the documentation does not state where I can find this information.

For my user, I still wanted to try connecting with the connector:

But then I get the following message:

Automatic client registration isn’t supported by Exact Online Invantive MCP.
Edit the connector and add an OAuth Client ID.
If this persists, share this reference with support: “ofid_11047aa62cfa4bad”

The Invantive MCP Server for Claude (with any platform) is currently only available via BETA.

The advice is to follow the steps below:

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