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Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Plan redirect chain following from known redirect data
Plan redirect chain following from known redirect data. Returns hop-by-hop plan, issues and final URL.
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x402· base
Extract canonical URL, detect duplicate page status, OG URL and hreflang count from HTML.
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Detect JSON-LD and Microdata structured data schemas in HTML
Detect JSON-LD and Microdata structured data schemas in HTML. Returns schema types and rich snippet eligibility.
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x402· base
Estimate total web scraping cost from URL count, proxy type, JS rendering needs and storage requirements.
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x402· base
Detect MIME type from file extension, Content-Type header or magic byte signatures
Detect MIME type from file extension, Content-Type header or magic byte signatures. Returns category and parseability.
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x402· base
Parse Set-Cookie headers into structured objects with security attributes, tracking classification and security score.
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x402· base
Calculate URL path depth, page type classification (homepage/category/detail) and crawl priority for URL lists.
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Analyze HTTP response headers for caching, technology detection, rate limiting signals and security issues.
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Extract all links from HTML with type classification: internal, external, mailto, tel and relative URLs.
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Extract URLs from XML sitemaps with lastmod dates, priority scores, depth analysis and domain extraction.
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x402· base
Parse robots.txt files into structured rules with per-agent analysis, path checking and sitemap extraction.
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Detect API endpoints and JSON URLs in page JavaScript code and network requests.
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Analyze KPI actuals vs targets with RAG status, variance percentages and top performers/at-risk identification.
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x402· base
Score and segment customers using RFM analysis (Recency, Frequency, Monetary) with segment-specific action recommendatio
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x402· base
Analyze numeric distribution: mean, median, skewness, kurtosis, percentiles and histogram with distribution type classif
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x402· base
Calculate linear regression slope, intercept, R-squared, RMSE and predict future values from x/y data.
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Analyze value frequency distribution with mode, top-N counts, cumulative percentages and diversity ratio.
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x402· base
Calculate required sample size or achieved statistical power for an experiment given effect size and significance level.
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