Search 254 premium .ai domains for sale, get free .ai value estimates and real .ai sales data. Connect the official 4ai – premium .ai domains for sale 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
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http 4ai-premium-ai-domains-for-sale https://4ai.ai/mcpRun in your terminal, then restart Claude Code.
4ai – premium .ai domains for sale · https://4ai.ai/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search_domains”: Search the 4ai.ai portfolio of premium .ai domain names for sale. Filter by a word in the name, a category (see list_categories), type and m.”
“Use “get_domain”: Details for one domain in the 4ai portfolio (for example "p0.ai"): categories, page, offer link, and comparable public .ai sales. Says so if.”
“Use “list_categories”: Categories of .ai domains in the 4ai portfolio, with what they are good for and how many names each has.”
“Use “estimate_domain_value”: Free value estimate for any .ai domain name: auction, marketplace and brokerage values with likely ranges, the type of name, a short verdict.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how 4ai – premium .ai domains for sale holds up.
Operated by 4ai – premium .ai domains for sale (4ai.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If 4ai – premium .ai domains for sale adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose 4ai – premium .ai domains for sale in the gate directory. No sign-in needed.
4ai – premium .ai domains for sale's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search_domains — Search the 4ai.ai portfolio of premium .ai domain names for sale. Filter by a word in the name, a category (see list_categories), type and m
get_domain — Details for one domain in the 4ai portfolio (for example "p0.ai"): categories, page, offer link, and comparable public .ai sales. Says so if
list_categories — Categories of .ai domains in the 4ai portfolio, with what they are good for and how many names each has.
estimate_domain_value — Free value estimate for any .ai domain name: auction, marketplace and brokerage values with likely ranges, the type of name, a short verdict
suggest_domains — Describe a company, product or idea in plain words (e.g. "telehealth app for mental health", "crypto casino", "quantum chip startup") and ge
similar_domains — Alternatives to a .ai domain: give any name (taken, too expensive, or one the user already likes) and get the closest .ai domains that are f
get_offer_link — A link to the offer form for a 4ai domain with the amount (and an optional note) filled in. Nothing is sent: the user opens the link, checks
compare_domains — Compare 2 to 5 .ai domain names side by side: length, type, words, whether 4ai sells it, estimated value ranges and a short verdict.
+ 2 more tools once connected
https://4ai.ai/mcpYes — 4ai – premium .ai domains for sale operates its own remote MCP server at 4ai.ai. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick 4ai – premium .ai domains for sale in the directory. No account or sign-in is needed. From then on, 4ai – premium .ai domains for sale's tools are available in every client you've connected to gate.
No. 4ai – premium .ai domains for sale runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
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.
Yes — you can get started with gate for free and connect 4ai – premium .ai domains for sale in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up 4ai – premium .ai domains for sale in: Claude · Claude Code · ChatGPT · Cursor · VS Code
One URL. All MCPs. Full control. Free to start.
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