Microsoft Copilot and agentic commerce: supported protocols (UCP, ACP, MCP, AP2)

Microsoft Copilot and agentic commerce

Proof that UCP isn't captive to Google: Copilot's checkout builds on the same open standard, giving UCP-compatible merchants a second surface with no extra integration.

ASSESSMENT GRID	STATUS
Type	Conversational buying surface
Target	Consumer and professional shoppers
UCP	Supported (checkout)
ACP	—
MCP	Microsoft ecosystem
AP2	—
Capabilities	Discovery · checkout
Verified	August 2026

Statuses: Native · Via extension/integration · Announced · Partner · “—” = no known support

What it means for merchants

The decisive argument for betting on UCP: one implementation, several surfaces. Worth watching for the professional audience of the Microsoft 365 ecosystem.

To situate these protocols relative to one another, see the UCP / ACP / MCP / AP2 comparison; to assess your own maturity, the agent-ready checklist.

Report a change

This sector moves every quarter. Missing capability, outdated status? Let us know — corrections are handled first and the verification date is updated.

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