/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Audit all outbound external links on any page for spam risk, follow status, sponsorship signals, and domain authority.
x402-eip155:8453
per_call
x402· base
Validate FAQ schema markup for Google rich result eligibility with per-question scoring and character limit checks.
x402-eip155:8453
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x402· base
Analyze and optimize page titles for length, keyword placement, emotional impact, and CTR potential.
x402-eip155:8453
per_call
x402· base
Analyze and audit internal link structure, depth, follow ratios, and orphaned page risk for any URL.
x402-eip155:8453
per_call
x402· base
Parse and validate robots.txt files to check crawl rules and permissions
x402-eip155:8453
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x402· base
Extract and validate all Schema.org structured data from any URL including JSON-LD, Microdata, and RDFa.
x402-eip155:8453
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x402· base
Score URL structure for SEO best practices (length, keywords, hyphens, depth)
x402-eip155:8453
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x402· base
Audit mobile SEO factors including viewport, font sizes, and tap targets
x402-eip155:8453
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x402· base
Predict and optimize content for Google featured snippet eligibility
x402-eip155:8453
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x402· base
Check email address and domain reputation, blacklist status, and deliverability score.
x402-eip155:8453
per_call
x402· base
Score email domain deliverability with SPF, DKIM, DMARC, MX, and blacklist checks
x402-eip155:8453
per_call