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Constellation Brands scores 71 out of 100 on the Agent Readiness Index

Constellation Brands reaches level 3, Connectable. Discoverability is the strongest area at 89 out of 100. Policy and governance is the weakest at 36.

Constellation Brands was scanned on October 15, 2026. Its score is 71 out of 100, level 3, Connectable. An agent can connect through an MCP server or a public API program. To reach level 4, Trusted: Let customers authorize agents: OAuth with PKCE, a registration path and documented delegate controls.

Website: cbrands.com

Score by area

AreaScoreWhat it asks
Discoverability89 out of 100, worth 15 pointsCan an agent find and read your pages?
Protocol access80 out of 100, worth 20 pointsCan an agent connect to you through MCP or an API?
Identity and delegation58 out of 100, worth 20 pointsCan a customer give an agent limited access without sharing a password?
Web experience84 out of 100, worth 15 pointsDoes your site work when an agent uses it?
Voice and IVRNot measured yetWhat happens when an agent calls your phone line?
Policy and governance36 out of 100, worth 10 pointsDo your terms allow agents that act for customers?

What is holding Constellation Brands back

  1. Developer and data sharing program, 4 points lost. No developer portal or data sharing program was found on public pages. Fix: Document the program, the standard in use for example FDX in US banking, the supported partners and a sandbox.
  2. Passkeys at sign in, 4 points lost. No passkey signal was found on the sign in page or in the published pages read. A prompt that starts only after a person types is not visible to the scan. Fix: Offer passkeys with conditional UI on the sign in page and for step up approvals.
  3. Documented delegate and data sharing controls, 4 points lost. No public page on delegate access or connected app controls was found. Fix: Publish a help page on delegate access and add a connected apps screen where customers revoke access.
  4. Sign in page loads for a declared agent in a browser, 4 points lost. The sign in address that was tried returned status 404, so the sign in page itself could not be confirmed. Fix: Serve the sign in page to verified agent browsers, and use signed agent identity to separate them from attackers.

What already works

  • MCP server
  • OAuth and OpenID metadata
  • llms.txt guide for agents

How Constellation Brands compares

The average score for consumer brands is 40.8 out of 100 across 112 organizations. The average across all 1,420 scored organizations is 42.2 out of 100.

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