/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· base
Look up country data — capital, population, currency, language and phone prefix.
x402-eip155:8453
per_call
x402· base
Detect MIME types for 80+ extensions, analyze filenames, sanitize for storage and batch 500 files — built for AI agents
x402-eip155:8453
per_call
x402· base
Validate a scraping pipeline stage list for fetch, clean, validate, deduplicate and store completeness.
x402-eip155:8453
per_call
x402· base
Score scraped datasets for completeness, uniqueness, and required field coverage.
x402-eip155:8453
per_call
x402· base
Reference for IANA tz database structure, naming conventions, and update frequency.
x402-eip155:8453
per_call
x402· base
Normalize numeric data using Min-Max, Z-score, Robust or Log transformation with before/after statistics.
x402-eip155:8453
per_call