I’m connecting Pabbly MCP to ChatGPT Showing In URL [Method not found]

Status: Closed · Asked by Bobby on · 0 views

Bobby — Question ·

I’m connecting Pabbly MCP to ChatGPT and Codex. Initialization succeeds, but tools/list returns -32601: Method not found. My MCP settings show no tools. Is this expected until I add an action? Also, does your MCP support creating workflows and viewing execution history, or only running selected actions?

Pabbly Support — Reply ·

Hi Bobby,

Thank you for reaching out about connecting Pabbly Connect's MCP Server to ChatGPT/Codex.

Regarding the empty tools/list: MCP exposure in Pabbly Connect is supported only for Action steps. A tool must first be created and marked Active before it will appear to your MCP client. Non-action steps like Filters, Delay, Routers, Iterator, and Triggers cannot be exposed. So yes, until you add and activate a supported Action step as an MCP tool, the tool list will be empty. To expose a step, use the Step menu, then Add to MCP server (the option only appears on supported Action steps).

One thing to note if you have already added tools but they still don't appear: some MCP clients cache the tool list on startup. Fully quitting and restarting the client, then reconnecting, forces it to refresh.

On your feature questions:
- Pabbly Connect's MCP Server lets an MCP client run your existing workflow actions. It is designed to trigger/execute selected Action steps rather than to create workflows.
- MCP is supported only in Action steps, not as a Trigger.

For a step-by-step setup guide, please refer to:
Documentation: https://forum.pabbly.com/threads/pabbly-connect-mcp-server-beta.28381/
Video Tutorial: https://youtu.be/EKljtF6LSQs

Thanks & Regards,

Adeel Akhtar
🌐 Pabbly.com

Bobby — Reply ·

Can you explain me step by step how its work because i did not get it

Bobby — Reply ·

and also to create a workflow for MCP Server is important for it

Pabbly Support — Reply ·

Just following up one last time regarding this.

Since we haven't received your reply, we'll be closing this support ticket for now.

If you need any further assistance, please send us an email at support@pabbly.com, and we'll be happy to help.

Thanks & Regards,
Arshil Ahmad
🌐 Pabbly.com

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