Atom.com — Premium Domains
warningsmcp.atom.com
Search, appraise, trademark-check, and buy premium brandable domain names from Atom.com.
https://mcp.atom.com/mcpWebsiteOAuthMCP 2025-11-25v2.0.0last checked 24 Aug 2026spoke MCP on 2 of 2 checks (30 days)initialize in 212 msHow to authenticate
Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.
| Scheme | OAuth |
|---|---|
| Issuer | https://www.atom.com |
| Dynamic client registration | ✓Advertised (RFC 7591) |
| Client ID Metadata Document | ✕Not advertised |
| PKCE | ✓S256 |
| Grant types | authorization_code, refresh_token |
| Scopes | domains:read, domains:register, offline_access |
| Protected-resource metadata | ✓Published (RFC 9728) |
| Anonymous access | Handshake succeeds; 15 tools listable |
| Credentials demanded in prose | ✕register_domain, create_registrant_contact These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error. |
| Documentation | https://mcp.atom.com/docs |
What the probe found
2 of the 15 tools listed anonymously say in their own descriptions that they need an account or a key (register_domain, create_registrant_contact), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.
The server exposes a public surface before authorization: brainstorm_names, search_brandable_domains, check_domain_availability, generate_domain_names, appraise_domain, get_domain_details, screen_trademark_conflicts, get_checkout_link, register_domain, register_domain_spt, buy_ai_tokens, get_ai_tokens_pay_link, get_domain_register_pay_link, get_domain_purchase_pay_link, create_registrant_contact.
Tools
Contract history
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Status badge
Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.
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