Free network diagnostic tools: IP info, DNS lookup, IPv6 check. No API key.

Enables Claude to operate a Hetzner estate end to end — Cloud servers, Cloudflare and Hetzner DNS, SSH hosts, and Coolify deployments, plus multi-step recipes — through 53 tools. Writes are dry-run until confirmed, protected servers refuse destructive calls, and every call is audited with secrets masked.

Enables AI agents to manage the entire Contabo API, including VPS/VDS instances, snapshots, images, object storage, private networks, firewalls, DNS, domains, secrets, users, and tags, through one tool per API operation.

Exposes an OSINT investigation toolkit to any MCP-compatible AI client, which can drive passive checks such as DNS, WHOIS/RDAP, breach, IP reputation, GitHub and news-geo lookups and chain findings across them. The server lists 20 tools by default (16 passive plus 4 graph and batch helpers) and 25 when active checks are explicitly allowed, running via uvx with no separate install.

Enables MCP-compatible AI clients to run passive OSINT investigation tools for domains, IPs, emails, usernames, breaches, DNS, WHOIS, and reputation checks through natural-language tool calls. It exposes 16 passive tools by default, plus graph and batch helpers, with additional active tools available when explicitly enabled.

Read the web (page text, DNS, WHOIS, TLS, uptime) + research (Wikipedia, arXiv, GitHub, packages).

Send transactional email from AI agents: sign up by email code, no domain or DNS setup.

Read-only security checks for dApp domains: registry lock, DNSSEC, CAA, SRI, SEAL DNS controls

See what's wrong with a live website from the outside, with proof: uptime, DNS, HTTPS, leaked files.

Manage your Squish domains, DNS, hosting, backups and site files from your AI assistant.

Security basics of a website: HTTPS certificate, redirection, headers, mixed content, DNS filtering.

Check how a domain is set up for email and who it is registered with, from public DNS data.

Website monitoring: uptime, SSL certificates, broken links, DNS, cron jobs and status pages.

Domain availability and prices from 40+ registrars, name checks, DNS setup, and a domain broker

28 pay-per-call web/data tools: RDAP, SSL, DNS, SEO, FX, crypto, more. 0.01 USDC each via x402.

Manage Aderlo Cloud hosting: files, DNS, MySQL/PostgreSQL databases and WP-CLI over OAuth scopes.

Use when email lands in spam: audits SPF, DKIM, DMARC, MX and returns the DNS records to fix it.

Public MCP server for summaries, DNS lookup, catalog, replies, and JSON checks.