"ANB - Acronym or Organization Lookup" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
An MCP server that allows an agent to find the vendor that a network interface MAC address is registered under and other information about the block like it's registered country, the registry type it is in, how many addresses are in it's block and a link with more information. Stateless MCP 2026-07-28 version support only.
Is it DNS? Audit a site or domain that isn't working: one call says if it resolves and why. No key.
Find the organization behind a MAC address or OUI prefix in the IEEE registries. No auth, no key.
WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
Your agent needs to know what a site is built on and who owns it — or to find every site running a given technology. **What you can ask for** • "What is this site built on — CMS, analytics, payments, CDN?" • "Find every domain running Shopify in Germany." • "Who owns this domain, and when does it expire?" • "How many sites use this technology, and is that growing?" • "Find domains whose HTML contains this snippet." **How to use it** Point any MCP client at https://mcp.aisa.one/seo-domains/mcp and sign in with OAuth — there is no key to create or paste. 12 tools: technology detection for one domain, domains by technology, domains by HTML term, technology stats and aggregations, plus whois overview and its filters. **Why this rather than the source** Prospecting by tech stack and ownership lookup in the same call shape. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Find the stack here, then ask the same agent for that company's traffic and the people to contact — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/sales/mcp turns a technology list into a contactable pipeline. https://mcp.aisa.one/seo/mcp for all of it at once — rankings, keywords, backlinks, site health and AI-answer visibility across DataForSEO, Semrush and Ahrefs.
Free proxy list, live proxy checker and IP lookup for AI agents. No key, nothing to install.
Open-source IP address and CIDR tools for network calculations and public IP lookup.
Your AI puts your site online: free HTTPS link, or a .com for €19 that goes live with no DNS.
Router default logins, compliance index, MAC/OUI lookup. Reads free; submit_correction is Pro.
Inspect servers, storage, networks, databases and billing, and start, stop or back up servers.
Name a business or project; check which domains and GitHub names are free, with prices.
Free domains under makes.fyi or agentdomains.co for the sites and APIs AI agents build.
Look up any domain, IP address or AS number: hosting, DNS, registration, email, TLS and headers.
Pay-per-call DNS, WHOIS/RDAP, IP and domain reports for agents. x402 USDC on Base or Algorand.
Check an IP or your own network exit before using ChatGPT, Claude, Gemini or Meta Muse.
Pay-per-call web extract, DNS/WHOIS/IP lookup, PDF/RSS/sitemap tools. x402 USDC on Base/Algorand.
Keyless IP geolocation, ASN/ISP, timezone and DNS records for any IP or domain, plus your own IP.
Domain availability search, WHOIS lookup, TLD pricing and registry rules from name.ai. Read-only.
Complete domain email-auth audit in one call: SPF with RFC 7208 lookup counting, DKIM selector pr...
Free IP risk and geolocation lookup: proxy, VPN and datacenter detection. No API key.
