Just Domain.

Search domain names and prices, straight from chat.

Category: Commerce
Primary Subcategory: Domain Registration

Integration details

Description

Just Domain brings domain search into the chat. Its remote MCP server exposes one tool, search_domains: give it one or more domain names and it returns, for each, whether it's available, its first-year price, its renewal price, and — when available — a link to open in a browser and complete registration on justdomain.ai. It's read-only, so nothing is bought or charged inside the conversation; the assistant finds the name and hands back a ready-to-open link. No login, no setup, nothing to install. Works with any MCP-enabled assistant.

Integration type: Connector
Verification status: Community connector
Platform: Claude
Category: Commerce
Primary Subcategory: Domain Registration
Secondary Subcategories: None listed
Brand: Just Domain
Access: No account required
First tracked: 2026-07-15
Tool count: 1
Geography: US

Claude Discoverability Score

Claude Connector discovery is coming soon

Community Connectors only appear in Claude’s registry.Once verified, organic discovery begins and we can calculate your score.Read more about Community Connector verification.

No spam. Unsubscribe any time.

What discovery looks like

Claude showing a list of relevant Connectors in a conversation

Claude can surface verified Connectors when they match a user’s Prompt.

Primary Subcategory

Competing in Claude Domain Registration

View Category

1 scoredVerified connectors by score · Community connectors A–Z

Primary Subcategory

1GoDaddy100/100

—Cheapest DomainsPending VerificationGet notified

—doDomainPending VerificationGet notified

—DomaineePending VerificationGet notified

—DomainKitsPending VerificationGet notified

—DomhaulPending VerificationGet notified

—Just Domain.Pending VerificationGet notified

—mcp.porkbun.comPending VerificationGet notified

—Simply.com publicPending VerificationGet notified

Tools

1 tool agents can invoke

Read-only availability and pricing lookup for domain names. No purchase or order is created by this tool; it only returns information. Preferred input: `domains`, 1 to 200 fully-qualified names (e.g. ['acme.com', 'acme.io']); results cover exactly those domains, with no suggestions or expansion. Fallback input: `query`, free text (one or more names, comma- or space-separated); names given without a TLD are expanded to popular TLDs (com/io/ai/co/net). Each result includes whether the domain is available, whether it is a premium name, the registration price and the renewal price. Both prices are totals for one full registration term of that ending, not per-year rates: one year on most endings, but two years on .ai, whose registry mandates a two-year term. Do not divide or multiply a returned price by a number of years. Available non-premium results also carry a `checkout_url` the user can open in a browser to register the domain on justdomain.ai if they choose to. Premium names cannot be registered through Just Domain yet and carry no `checkout_url`.
search_domains

Just Domain. FAQ

How do I improve a Community connector's discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Just Domain. alternatives on Claude?

As of 2026-09-29, Just Domain. competes with GoDaddy, Cheapest Domains, doDomain, Domainee, DomainKits, Domhaul, mcp.porkbun.com, Simply.com public in Claude Domain Registration, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.