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Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
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Analyze and score competitive win loss analyzer data for actionable business insights
x402-eip155:8453
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Check HTML for WCAG accessibility issues: missing alt text, unlabeled inputs, H1 presence, lang attribute and link names
x402-eip155:8453
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Calculate MRR movements — new business, expansion, contraction, churn and NRR.
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Analyze and score with Ai System Health Monitor API — structured JSON output.
x402-eip155:8453
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Analyze and score with Rag Answer Faithfulness Scorer API — structured JSON output.
x402-eip155:8453
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Guide to internationalized email addresses (EAI) with Unicode local and domain parts.
x402-eip155:8453
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Generate and solve Sudoku puzzles with difficulty levels, hints, and validation.
x402-eip155:8453
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Generate arithmetic, geometric, Fibonacci, prime, triangular, and square number sequences.
x402-eip155:8453
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Calculate Type-Token Ratio, Moving Average TTR, and hapax legomena ratio for vocabulary richness.
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8 spices with flavor profiles, cuisine uses, pairing suggestions, and tips.
x402-eip155:8453
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Calculate aspect ratios, resize dimensions proportionally, and find common ratio matches.
x402-eip155:8453
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Convert GPS coordinates between decimal degrees, DMS, and ISO 6709 formats.
x402-eip155:8453
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