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Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Get moon phase for any date using Jean Meeus astronomical algorithms — zero external calls.
x402-eip155:8453
per_call
x402· base
Compare monthly cost of living across 12 countries with budget/comfortable/luxury lifestyle tiers and itemized breakdown
x402-eip155:8453
per_call
x402· base
Flag hallucination risk patterns and absolute claims in AI-generated text.
x402-eip155:8453
per_call
x402· base
Format personal names according to cultural conventions family-first vs given-first
x402-eip155:8453
per_call
x402· base
Score your RAG pipeline — detect hallucinations, weak retrieval & off-topic answers instantly
x402-eip155:8453
per_call
x402· base
Calculate trades needed to rebalance portfolio to target allocation
x402-eip155:8453
per_call