"DNS Doctor" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Read the verification code (OTP) and test emails your app sends to a catch-all test hostname. Four read-only tools: list_domains, get_latest_otp, list_messages, get_message. Needs a MailBots API key from the 14-day free trial (no card, no DNS) or a paid plan. Setup: https://mailbots.top/docs/mcp
Exact developer checks: email DNS, Supabase RLS, cron, JSON, contrast, time zones, npm/PyPI packages
Free MCP server of security & dev API tools -- supply-chain, CVE, DNS, WHOIS, OFAC, Cosmos SDK.
Is it DNS? Audit a site or domain that isn't working: one call says if it resolves and why. No key.
Deploy sites and apps from your AI coding agent: domains, DNS, logs, env, versions and rollback.
Free, no-API-key network lookups for AI agents — IP geolocation, DNS, WHOIS, HTTP and SSL/TLS certificate checks, and full domain health reports.
Website monitoring: uptime, SSL certificates, broken links, DNS, cron jobs and status pages.
Validates email syntax, disposable/burner provider status, role accounts, and live DNS records.
MCP tools for agents: web research, content extraction, email, DNS, and blockchain intelligence.
Publish and manage websites on HostingFor.AI: files, DNS, MySQL, SSL and site checks.
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.
Guardr keeps watch on the sites you manage. Check any domain from outside and get an A to F health grade for HTTP headers, TLS, DNS and cookies, with fix steps for configuration findings. Three tools: check_site runs a fresh check of one domain, list_sites lists the sites your account watches and get_site returns one watched site in detail. Read-only: Guardr proposes fixes and never changes a site. Needs a Guardr API key; the first site is free.
49 free read-only tools for AI assistants: public holidays and business days (100+ countries), currency conversion, time zones, DNS/WHOIS, web page checks, geodata, nutrition, dictionary and calculators. No API key.
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.
Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS
Host static websites on your own domain in the EU: domains, DNS, deploys, forms, shop and mail.
Free read-only tools for agents: agent-readiness audit, TLS/DNS/header checks, MCP search, utils.
Domain availability, WHOIS and DNS for any TLD (.ru, .рф, .com…), straight from registries.
26 deterministic tools: PDF, image, QR, CSV/Excel, HTML to PDF, DNS/RDAP, FX rates, time zones.
26 deterministic tools: PDF, image, QR, CSV/Excel, HTML to PDF, DNS/RDAP, FX rates, time zones.
Domain availability and prices from 40+ registrars, name checks, DNS setup, and a domain broker
Remote MCP server: 10 developer utilities — base64, JWT decode, DNS lookup, UUID, URL codec, JSON format, User-Agent, IP lookup.
29 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.
Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.
Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
AIO.GEO: audit, dry-run fixes, rescore, doctor. Remote + stdio. Not LLM rankings.
Instruments for what a model cannot know on its own: time, randomness, DNS, hashes, receipts.
49 developer tools via MCP: DNS, WHOIS, IP lookup, JWT, hashing, QR, and more.
UTC nanosecond 9-digit band
XML namespace count, markup discarded
Ens at 12pt to millimeters, number discarded
Look up DNS information for any domain to troubleshoot issues and gather insights. Get fast, relia…
Diagnose exported Airflow DAG source and task incidents with evidence and explicit coverage gaps.
Search, buy, and manage domains, DNS records, orders, and NFSC balance on Namefi.
Domains in, tech stack out: 7,600+ technologies, versions, DNS/email providers. $0.003/site.
Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.
DNS MCP — DNS and network lookup tools
Unstoppable Domains MCP server for AI-powered domain name management. Search domain availability, check pricing, manage your portfolio, configure DNS, list domains for sale on the marketplace, and complete purchases — all through natural language. Supports ICANN/DNS domains (.com, .net, .org, .io, .ai, and 400+ TLDs).
Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).
