Walmart opens up to AI agents with Agent Gateway

What's new

Walmart CEO John Furner unveiled a new tool called Agent Gateway on October 21, 2026, at the Masters of Scale Summit in San Francisco. It is a so-called MCP server (Model Context Protocol). Put simply, it is a door where an AI assistant can knock and ask for permission to search store inventory and shop on the customer's behalf at Walmart and Sam's Club.

Agent Gateway is live now. Agent Profiles, which are part of the same announcement, will not roll out until next month, according to TechCrunch. MCP, incidentally, is an open standard introduced by Anthropic.

What's smart about it

Instead of keeping AI agents out, as many online stores do, Walmart gives them an official entry point with firm rules. In principle, that means you can ask your AI assistant to find and buy products without clicking through the store's website yourself.

Walmart says the agents do not get direct access to customers' personal data or purchase history. Agents that do not follow the rules are blocked from Walmart's website. That gives both customers and the retailer a measure of security.

Walmart already has a partnership with Meta on Muse. According to TechCrunch, there are also integrations with ChatGPT and Gemini. The sources do not make clear whether all integrations are already up and running.

Cheaper or better?

Pricing has not been disclosed. The sources do not make clear whether the tool costs anything for the agents' providers, or whether it affects prices for customers.

There are, however, two concrete benefits for consumers: A Walmart+ membership is not required to use the agent support, and Walmart's standard return policy also applies to purchases made by an agent. That makes it less risky to let an assistant shop for you.

According to TechCrunch, Walmart stands in contrast to Amazon, which takes the opposite stance and blocks AI agents. Walmart is betting on being the store where agents are welcome.

What it's good for

Agent Gateway is aimed primarily at people who want an AI assistant to handle shopping: finding items in stock, comparing them and buying on the customer's behalf. For companies building AI assistants, an open, standardized door at one of the world's largest retail chains is interesting.

The tools are targeted at the US. Availability in Denmark and the EU is not mentioned, so Danish users should not expect to be able to use it right now. Claude Duet is mentioned in a secondary reference to the announcement, but its pricing and availability have not been disclosed.