/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Score web content freshness from last-modified date, page type and content date signals
Score web content freshness from last-modified date, page type and content date signals. Returns recrawl recommendation.
x402-eip155:8453
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x402· base
Evaluate chain-of-thought reasoning quality: step count, logical transitions, conclusion presence and self-correction.
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x402· base
Audit system prompts for role clarity, restrictions, anti-hallucination guidance and output format instructions
Audit system prompts for role clarity, restrictions, anti-hallucination guidance and output format instructions. Returns
x402-eip155:8453
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x402· base
Score a Web3 wallet's risk profile from transaction history, account age, large transactions and flagged contract intera
x402-eip155:8453
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x402· base
Check cold chain temperature log compliance for pharma, fresh produce, dairy and frozen products.
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x402· base
Generate a complete web scraping strategy with CSS selectors, request headers, pagination handling and robots.txt check
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x402· base
Reference for Web3 development tools: ethers.js, wagmi, MetaMask, Hardhat.
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x402· base
Analyze and score web3 due diligence data for actionable business insights
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x402· base
Detect web fonts from HTML/CSS, estimate load impact and provide performance optimization recommendations.
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x402· base
Grade Core Web Vitals (LCP, FID/INP, CLS, TTFB, FCP) against Google thresholds
Grade Core Web Vitals (LCP, FID/INP, CLS, TTFB, FCP) against Google thresholds. Returns overall grade and CWV pass statu
x402-eip155:8453
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