Head to head, rubric v2.3.0
Carex is 6 points more agent-ready than Horizon (53/100 against 47/100). Both scores come from public HTTP responses only.
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Share of each check group passed
Machine access
Carex 100%
Horizon 100%
Content legibility
Carex 69%
Horizon 50%
Discovery surface
Carex 15%
Horizon 25%
Identity & policy
Carex 0%
Horizon 0%
Agent-facing performance
Carex 100%
Horizon 63%
Agent protocols
Carex 0%
Horizon 0%
Catalogue access
Carex 100%
Horizon 0%
Product data legibility
Carex 0%
Horizon 0%
Agent-commerce protocols
Carex 0%
Horizon 0%
Checkout traversability
Carex 60%
Horizon 0%
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