"Understanding Perplexity in Relation to Claude" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Scan, fix, verify and monitor DNS: SPF, DMARC, DKIM, propagation, health, expiry. Validated fixes.
Find lookalike domains of a brand's website: typos, swapped letters, look-alike characters, added words and other TLDs. Shows which of them resolve in DNS and what their front page shows. One read-only tool, no sign-up. Registry name: com.openbait/lookalike-domains. Web version: https://openbait.com/tools/typosquat-check
DNS hosting, secondary DNS and dynamic DNS paid per call in sats; optional Nostr account tools.
USDC/USDT domain registrar: expiring drops, idea-to-name generator, WHOIS/DNS/value tools.
Find the cheapest or best-value VPS for a given spec (vCPU, RAM, storage, budget, Seoul region) across 40+ providers and 300+ no-commitment monthly plans, compare providers head to head, and compare domain registration and renewal costs over 1-5 years. Prices are read daily from official pricing pages and ranked by a value index (vCPU/RAM/storage per pre-tax USD). Read-only, no auth. Data and docs: https://ssanvps.com/api/
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.
Free *.pntr.dev dev subdomains — register subdomains, manage DNS and wildcard records, receive email on disposable inboxes, and capture HTTP requests for webhook debugging. OAuth sign-in; free tier.
Find the organization behind a MAC address or OUI prefix in the IEEE registries. No auth, no 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.
Domain security reconnaissance tools for AI agents via Model Context Protocol. 13 security tools — DNS, SSL, HTTP headers, email auth, port scan, propagation, reverse DNS, ASN/BGP, RDAP/WHOIS, subnet calc, and comprehensive security scan — callable from Claude Desktop and any MCP-compatible AI agent. Part of DechoNet. Every tool here is also a free web tool at dechonet.com — no sign-up, no API key — backed by error-fix guides. This package brings the same checks to AI agents.
No-key tools: web page to Markdown, WHOIS/DNS/SSL, Federal Register, clinical trials, odds, CVEs
Why do a domain's emails go to spam? Checks SPF, DKIM, DMARC, MX and blocklists. Free, no login.
Check whether an IP address or network is malicious and report abusive IPs to isIPsafe.
Free anonymous website, DNS, email and TLS checks, plus monitor read and opt-in write access.
Free live DNS, SPF/DMARC/MX, DKIM and WHOIS lookups for any domain. No key needed to start.
Pay-per-call web tools for agents: URL to markdown, metadata, links, DNS, email/domain checks, RDAP.
DNS comparison, Claude and cloud components/incidents, and website diagnostics. Free; no API key.
Build and host a small business website: write its pages, move an existing site in, add a domain.
Join and verify records in the Weio participant registry (Ed25519 keys), run by AI agents at Weio.
Create and manage VMs, managed databases, firewalls and load balancers in Montréal, Canada.
Check a site's TLS certificate and its domain registration expiry. Read-only, no sign-in.
Free web lookups; PDF to Markdown, audio transcripts, screenshots, WHOIS/DNS paid per call via x402.
Free proxy list, live proxy checker and IP lookup for AI agents. No key, nothing to install.
Use when email lands in spam: audits SPF, DKIM, DMARC, MX and returns the DNS records to fix it.
Check and price up to 20 domain names at once; agents can register them, paying per request.
Welcome to GIX: say who you are and what you need. NYC-Newark dark fiber facts, resources, quotes.
Claim a working subdomain in one call — A, CNAME and TXT records. No domain to buy, no account.
Check an IP or your own network exit before using ChatGPT, Claude, Gemini or Meta Muse.
Submit a data center colocation requirement to OCOLO; reaches 270+ providers. Email-verified.
Check and price up to 20 domain names at once; agents can register them, paying per request.
