"Tools or methods to convert PDFs to Markdown using OCR" matching MCP connectors:
Matching Connector Tools:
Live censorship, China economic, and tamper-evident AI evaluation tools with bounded analysis.
DNS and email security scanner with 76 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.
DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
Calculates IPv4 subnet information from an IP address and CIDR prefix or dotted decimal subnet mask
Free anonymous website, DNS, email and TLS checks, plus read-only access to your monitors.
Monitoring for agencies — uptime, SSL, DNS, blocklists, AI visibility, MCP health. 8 no-auth tools.
DNS, WHOIS/RDAP, DMARC/SPF, LEI, sitemap, web extract, VAT, QR. Paid per call in USDC, no signup.
Validate whether an IP address belongs to Bingbot. Remote MCP server exposing a validate_ip tool.
Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool.
Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.
Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).
Validate whether an IP address belongs to Googlebot. Remote MCP server exposing a validate_ip tool.
Unlock the power of DNS lookups with our DNS Lookup service using Google DNS-over-HTTPS. Whether
Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.
Domain registration for AI agents via Stripe or x402 crypto with Cloudflare DNS.
49 developer tools via MCP: DNS, WHOIS, IP lookup, JWT, hashing, QR, and more.
The internet's largest queryable infrastructure graph — 7.39 billion nodes, 39 billion edges, 5.6 million threat-intelligence relationships. Pivot from any IP, domain, or ASN across DNS, BGP, WHOIS, GeoIP, and threat intel in a single Cypher query. Most threat-intel and OSINT APIs are point lookups: you ask about one indicator, you get one record. Investigations don't work that way — you start from one suspicious domain and need to trace its hosting, its sibling domains, its registrar, its email
IP geolocation, ASN and network data, plus VPN, proxy and Tor detection. ASN tools need no key.