Head to head, rubric v2.3.0
Saturn is 5 points more agent-ready than Otto (69/100 against 64/100). Both scores come from public HTTP responses only.
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Share of each check group passed
Machine access
Saturn 100%
Otto 100%
Content legibility
Saturn 85%
Otto 58%
Discovery surface
Saturn 45%
Otto 45%
Identity & policy
Saturn 67%
Otto 67%
Agent-facing performance
Saturn 75%
Otto 100%
Agent protocols
Saturn 0%
Otto 0%
Catalogue access
Saturn 100%
Otto 0%
Product data legibility
Saturn 10%
Otto 0%
Agent-commerce protocols
Saturn 0%
Otto 0%
Checkout traversability
Saturn 60%
Otto 0%
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