MCP server setup

In the release notes of “2025-eoy-update-whatsapp-dark-mode-more” there is mention of AI assist integrating MCP server.
I have tried adding the MCP server integration to my chat bot, but it shows me Available Tools 0.

Where can i find documentation for this?
What is the correct base url?
How should my routes be setup?

Hi @matjaz, thanks for reaching out.

AI Assist only shows tools once it can successfully load and parse a valid MCP manifest from your server. If it shows “Available Tools: 0”, it means no tools were discovered.

For a sanity check, you can share your MCP manifest of the JSON that endpoint returns so we can verify whether the endpoint is reachable, the JSON is valid, and the tools are defined in the format AI Assist expects.

Same issue here.
When you say " the tools are defined in the format AI Assist expects", do you have specification on that?
I checked my MCP with MCP Inspector and it’s all fine there. So the JSON is valid for sure.

Same issue here too with two established technology platforms official MCP servers, which work using Claude, Codex and iPaaS MCP connectors.