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Podcast - Episode 107

Why should CX leaders care about MCP?

About the show

Hosted by Nikola Mrkšić, Co-founder and CEO of PolyAI, the Deep Learning with PolyAI podcast is the window into AI for CX leaders. We cut through hype in customer experience, support, and contact center AI — helping decision-makers understand what really matters.

Summary

Most companies trying to adopt AI hit the same wall: the models are impressive, but they can't actually do anything inside your systems. As Vixxo's Bobby Hunnicut puts it, they have incredible brains and no hands. MCP is how you give them hands, and it's changing how one of the largest facilities providers in the US runs its business.

In this episode of Deep Learning with PolyAI, Damian Sasso, Group Product Manager at PolyAI, sits down with Vixxo Facility Solutions CTO Derek Neighbors and VP of IT Bobby Hunnicut, the client whose work helped inspire PolyAI's Builder MCP. Vixxo keeps thousands of retail, convenience, and restaurant locations running, and they're putting AI agents in front of staff across the whole company, well beyond engineering.

Together, Damian, Derek, and Bobby explore:

  • Why an MCP or CLI has become Vixxo's litmus test for adopting any software — and how the friction of leaving your AI tools for yet another dashboard can rule a product out
  • How Vixxo is putting agents in the hands of non-technical staff, from a company-wide skills hub to MCP access scoped to each user's own credentials
  • Why REST APIs remain the foundation everything else builds on
  • Why the companies stalling on AI are the ones letting governance debates crowd out the work of learning
  • What CX and operations leaders should be doing over the next 12 to 18 months

Watch the full episode to hear Derek's blunt answer for CX leaders: however fast you think you're moving, it isn't fast enough.

Key takeaways

  • MCP access is now a litmus test for new software: Bobby says even “the greatest solution on the planet” becomes hard to roll out at Vixxo if it has no MCP or CLI, because it forces people out of their agent harness and into another tool. His advice to CX leaders: check your key systems for MCP access and ask vendors whether it's on their roadmap — which is how Vixxo's request led to PolyAI building its Builder MCP.
  • Agents should inherit the user's permissions, not bypass them: Rather than ring-fencing access with separate MCP servers per role, Vixxo prefers MCPs that authenticate through each user's own OAuth credentials. A person's agent can then do exactly what that person can do, under the same security rules, policies, and data scoping — including for sensitive financial and invoice data.
  • Use AI to prove a process, then engineer the tokens out: Vixxo used AI to automate an invoice workflow that had five manual touch points and a backlog of thousands a day across four people. Once the business has shown what good looks like, engineering can rebuild it on REST APIs and lightweight glue to cut token spend — which is why Derek still sees REST as the foundation MCPs and CLIs depend on.
  • The real wins are nuanced, cross-system judgment calls: An agent written by an operations person, not an engineer, pulls 90 days of facility, asset, and service-provider history through MCPs when a service request comes in. In one case it linked a “broken” ice machine to two recent toilet clogs and dispatched a plumber with a camera, a water jet, and a two-person crew instead of a beverage technician, avoiding repeat visits.