Community · Official remote MCP server

The MCP MCP server,
connected in one click.

Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS). Connect the official MCP MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Free to start · No credit card · No hosting needed

What you can do

What your AI can do with MCP

Real prompts you can type the moment it's connected — no setup, no docs to read.

Use “ip_lookup”: Context lookup: Resolve an IPv4 or IPv6 address to its geolocation, ASN, org name, and city/country. Use when you need network or location c.

Use “dns_lookup”: Context lookup: Resolve a single DNS record type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, or SRV) and return the raw answers. Use for quick,.

Use “dossier_dns”: Core dossier check: Fetch a domain's full DNS profile — A, AAAA, NS, SOA, CAA, and TXT records — all in parallel. Use as the first step of a.

Use “dossier_mx”: Core dossier check: Look up a domain's MX (mail exchanger) records and return them sorted ascending by priority. Use when verifying inbound-.

Security check

How secure is the MCP MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how MCP holds up.

Verified directory serverMCP · domainposture.com

Official endpoint

Operated by MCP (domainposture.com) at its documented MCP endpoint — not a third-party mirror or community re-host.

No sign-in needed

This server only exposes public data — no account and no credentials are involved when you connect.

Scanned before it goes live

gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.

Watched for drift

If MCP adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

How it works

Connected in three steps

01

Connect your gate

Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.

02

Pick MCP

Choose MCP in the gate directory. No sign-in needed.

03

Use it anywhere

MCP's tools are live in every AI client you've connected — with rules and logging built in.

Connect MCP free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools MCP exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

ip_lookupContext lookup: Resolve an IPv4 or IPv6 address to its geolocation, ASN, org name, and city/country. Use when you need network or location c

dns_lookupContext lookup: Resolve a single DNS record type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, or SRV) and return the raw answers. Use for quick,

dossier_dnsCore dossier check: Fetch a domain's full DNS profile — A, AAAA, NS, SOA, CAA, and TXT records — all in parallel. Use as the first step of a

dossier_mxCore dossier check: Look up a domain's MX (mail exchanger) records and return them sorted ascending by priority. Use when verifying inbound-

dossier_spfCore dossier check: Retrieve and parse a domain's SPF record, decomposing it into mechanisms and qualifiers. Use to verify email sender poli

dossier_dmarcCore dossier check: Retrieve and parse a domain's DMARC policy from its _dmarc.<domain> TXT record, returning all tags. Use to audit email a

dossier_dkimCore dossier check: Probe a domain's DKIM public keys by querying <selector>._domainkey.<domain> for each selector. Use to verify signing co

dossier_tlsCore dossier check: Fetch and inspect the TLS certificate presented by a domain on port 443, returning chain details and validity period. Us

+ 14 more tools once connected

Server facts

The MCP MCP server at a glance

Endpointhttps://www.domainposture.com/mcp/mcp
Operated byMCP (domainposture.com)
CategoryCommunity
Sign-inNone — public data only
Available in gateYes — one-click connect
Works withClaude, ChatGPT, Cursor & any MCP client
FAQ

Questions, answered

Is there an official MCP MCP server?

Yes — MCP operates its own remote MCP server at www.domainposture.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.

How do I connect MCP to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick MCP in the directory. No account or sign-in is needed. From then on, MCP's tools are available in every client you've connected to gate.

Do I need to host anything?

No. MCP runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the MCP MCP server safe to connect?

It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.

Is it free?

Yes — you can get started with gate for free and connect MCP in minutes. No credit card required.

More servers

Connect more than just MCP

Every server below works through the same gateway URL — connect once, add tools anytime.

Set up MCP in: Claude · Claude Code · ChatGPT · Cursor · VS Code

Give your AI MCP — safely.

One URL. All MCPs. Full control. Free to start.

Get started free