Add A 'MCP Client Tool' to AIAgent, But the 'Tool Parameters' do not has AI Button

I installed n8n version 1.89.2 using Docker and added the ‘n8n-nodes-mcp’.
When adding ‘MCP Client Tool’ in AIAgent and setting the Operation to ‘Execute Tool’, I couldn’t find the ‘AI Button’ in the ‘Tool Parameters’.

pls help me.

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@solomon *Could you kindly help me, please?

Hey @dazhuanglee I haven’t tried the community version of the MCP Client.
I’m waiting for the official release by n8n.

But what you can try is:

  • Create a new workflow from scratch and see if the button appears
  • Restart your instance and see if the button comes back

Thank you very much for your reply.
I tried recreating a new workflow and restarting the n8n instance, but it still doesn’t work.

3Q @solomon

I’m gonna ping other supporters, because I really don’t have experience with this community node.

@mohamed3nan @jcuypers @Olek @barn4k

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Thank you very much.
I have tried installing version 1.88.0 and version 1.89.0 Neither of them worked properly.

U resolve this??

version 1.86.1 has this button.
or input manully:
{{ $fromAI(‘Tool_Parameters’, ‘’, ‘json’) }}

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thanks!! I just ues the '{{ $fromAI(‘Tool_Parameters’, ‘’, ‘json’) }} ’ command.

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I have the same problem. forcusing …

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