hackmyip

Endpoint

Hosted endpoint · transport http

Connect

This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):

For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:

If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:

Tools

• server_info — Describe this MCP server: what it wraps, the fact that it is completely free with no API key, no signup and no auth, the fair-use rate limit, the full tool list, and links to hackmyip.com and its API docs. Call this when the user asks what
• my_ip — Get the public IP address of the machine that opened this MCP connection, enriched with city/country, coordinates, timezone, ISP, ASN and hosting/proxy classification. Use this for 'what is my IP', 'where does the internet think I am', or a
• ip_lookup — Look up geolocation (city, region, country, lat/lon, timezone, postal code) plus ISP, ASN, organization and AS name for any public IPv4 or IPv6 address. The workhorse tool for 'where is this IP', triaging a log entry, or identifying who own
• bulk_ip_lookup — Look up country, city, ISP, organization and coordinates for up to 50 IP addresses in a single request. Much faster and far kinder to the rate limit than calling ip_lookup in a loop — always prefer this when you have more than a couple of a
• vpn_proxy_check — Classify an IP as hosting/datacenter, open proxy, or mobile-carrier, alongside its geolocation and network owner. Use it to decide whether traffic is likely a VPN, a cloud server or a real residential/mobile user — for fraud triage, abuse r
• asn_lookup — Resolve an Autonomous System by IP address, AS number, or organization name. Returns the AS number, network name, holder, description, RIR and whether the AS is currently announced. Use it to answer 'which network is this IP on', 'who is AS
• reverse_dns — Get the PTR hostname for an IPv4 or IPv6 address. Useful for identifying mail servers, confirming that a crawler really belongs to the bot it claims to be, or adding a human-readable name to a raw log IP.
• dns_lookup — Query live DNS records for a domain over public resolvers. Supports A, AAAA, CNAME, MX, NS, TXT, SOA, SRV, CAA and PTR. Use it to verify a deployment's DNS, inspect MX/SPF/DKIM/DMARC TXT records, check nameserver delegation, or confirm prop
• whois_domain — Fetch registration data for a domain via RDAP: registrar, creation/expiration/last-updated dates, nameservers and EPP status codes. Use it to check domain age (a common trust signal), see when a domain expires, or find who it is registered
• ip_blacklist_check — Check an IPv4 address against 12 major spam and abuse blacklists (Spamhaus ZEN, Barracuda, SpamCop, UCEPROTECT and others) with a per-list LISTED / CLEAN / unavailable breakdown. Run this before sending bulk email from a new IP, or when mai
• email_breach_check — Check whether an email address appears in known data breaches, using the XposedOrNot breach database. Returns the number of breaches and the named services involved. Free alternative to paid breach-lookup APIs. The address is partially mask
• email_auth_check — Audit a domain's email authentication setup: MX records, SPF record and DMARC policy, with a pass/warn/fail verdict per mechanism and an overall grade. Use it when diagnosing deliverability, hardening a domain against spoofing, or reviewing
• security_headers_check — Fetch a site and grade its HTTP security headers (A-F): CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, plus information-leak headers like Server and X-Powered-By. Each check comes back with the actu
• port_scan — Run a real server-side TCP connect scan against a public host. Each port comes back as open (handshake completed), closed (refused/reset), filtered (no response, likely firewalled) or blocked (Cloudflare blocks outbound to that port, e.g. 2
• site_status_check — Check whether a site is reachable from Cloudflare's network. Returns an up/down boolean, HTTP status code, response time in milliseconds, and the server / content-type headers. Use it to confirm an outage is real rather than local, or to ve

About MCP

The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.

Browse every MCP server on the APIs.io network or compare with the broader Agent Skill surfaces of the same providers.

Work with this as data

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curl "https://apis.io/api/v1/mcp/hackmyip"

curl "https://apis.io/api/v1/mcp?limit=25"