Agentic workflows allow you to bring your own MCP tools to be used in its AI reasoning node. If you want to use tools from a third-party MCP that's not available in Zoom Marketplace or from your own organization's MCP, you can create a Zoom Marketplace app connecting to the MCP server, publish it to your organization or selected users/groups, then use it in agentic workflows.
By default, only account owners and admins can create apps in the Zoom App Marketplace. If you want members to build MCP apps for Workflows, you can grant them access using a custom role.
Follow these steps to build an MCP app and confirm that it appears correctly in the AI reasoning node within Workflows.
The AI reasoning node displays apps built by an admin and installed for testing, as well as apps already published for the internal account.