Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
DNS records for a domain: A, AAAA, MX, NS, TXT, SOA, CAA
DNS records for a domain: A, AAAA, MX, NS, TXT, SOA, CAA. Use ?domain=example.com. Built for DNS audit and email infrast
Modern WHOIS via RDAP protocol (RFC 7480): registrant, registrar, registration date, expiry, nameservers, status flags
Modern WHOIS via RDAP protocol (RFC 7480): registrant, registrar, registration date, expiry, nameservers, status flags.
SSL/TLS certificate inspection: issuer, subject, valid_from, valid_to, days_remaining, SAN list, fingerprint, signature algorithm
SSL/TLS certificate inspection: issuer, subject, valid_from, valid_to, days_remaining, SAN list, fingerprint, signature
pdf parser, pdf to structured json, pdf page extractor, pdf chunker, pdf RAG indexer, pdf document parser
pdf parser, pdf to structured json, pdf page extractor, pdf chunker, pdf RAG indexer, pdf document parser. Extract struc
pdf to text, extract text from pdf, pdf text extractor, pdf parser, pdf to plain text, read text from pdf
pdf to text, extract text from pdf, pdf text extractor, pdf parser, pdf to plain text, read text from pdf. Fetch PDF fro
pdf metadata, pdf info, pdf properties, pdf author, pdf title, pdf creation date, pdf page count, pdf version, pdf creator, pdf producer, pdf document info
pdf metadata, pdf info, pdf properties, pdf author, pdf title, pdf creation date, pdf page count, pdf version, pdf creat
Fetch and parse robots.txt for a domain
Fetch and parse robots.txt for a domain. Returns parsed allow/disallow rules per user-agent, sitemap URLs, crawl-delay d
Fetch and parse sitemap.xml
Fetch and parse sitemap.xml. Returns up to 500 URLs with lastmod/changefreq/priority. Auto-detects sitemap index. Built
Query Internet Archive Wayback Machine for snapshots of any URL
Query Internet Archive Wayback Machine for snapshots of any URL. Returns latest snapshot, first capture in sample, total
Fetch URL and return all HTTP response headers plus security audit (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy)
Fetch URL and return all HTTP response headers plus security audit (HSTS, CSP, X-Frame-Options, X-Content-Type-Options,
Search Hacker News stories and comments via Algolia
Search Hacker News stories and comments via Algolia. Returns title, author, points, URL, num_comments, created_at, story
Search Stack Overflow questions via Stack Exchange API
Search Stack Overflow questions via Stack Exchange API. Returns title, score, answer_count, is_answered, accepted_answer
Bitcoin recommended fee rates (sat/vB) for fast/half-hour/hour/economy/minimum via mempool.space
Bitcoin recommended fee rates (sat/vB) for fast/half-hour/hour/economy/minimum via mempool.space. Use no params. Built f
Base L2 mainnet current gas price (gwei) via LlamaRPC eth_gasPrice
Base L2 mainnet current gas price (gwei) via LlamaRPC eth_gasPrice. Use no params. Built for AI agents pricing Base swap