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Claude Cache Advisor

Makes Anthropic prompt caching visible and measurable: hit rate, savings, and what broke the cache.

Claude Cache Advisor

Prompt caching cuts the cost of repeated context to 10% of the normal price — but it's invisible by default. You can't tell whether the cache is hitting, how much you're saving, or when a change broke it.

Claude Cache Advisor makes that visible and actionable for API developers and Claude Code users on usage-based billing.