Yes. Zoho MCP is designed to integrate across the entire Zoho ecosystem, including Zoho One. If you’re a Zoho One subscriber, MCP can connect to any of the 45+ apps in your suite — CRM, Books, Desk, Projects, Inventory, and beyond — enabling AI agents to operate across your full business stack through a single, unified protocol. MCP operates within the API limits of your existing Zoho One subscription with no additional cost.