Documentation

Tools exposed by Brand Name Check and the limits that apply.

Connect

Server URL: https://namecheck.tidybutton.com/mcp. Authentication is OAuth with dynamic client registration and an email sign-in code. Claude: Settings, Connectors, Add custom connector.

Tools

check_name

Checks one name: domain status across TLDs (and optional variations) plus a US trademark search when available.

• Inputs: name, tlds (optional), include_variations (optional), offset (optional)
• Limits: Counts one check. At most 40 domain lookups per call; larger combinations continue with offset.

check_domains

Domain status only, via RDAP, for a name across TLDs.

• Inputs: name, tlds (optional), include_variations (optional), offset (optional)
• Limits: Counts one check. At most 40 lookups per call. Results are indications; confirm at a registrar.

search_trademarks

Searches US trademark records for identical or similar wording when a USPTO key is configured; otherwise returns a search link.

• Inputs: name, limit (optional)
• Limits: Counts one check. Live marks only. Not legal advice.

save_name

Saves a name and its TLD list to a watchlist.

• Inputs: name, tlds (optional)
• Limits: Saved-name limit by plan.

recheck_names

Re-checks the domains of saved names, oldest check first, and reports what changed.

• Inputs: names (optional list)
• Limits: Counts one check per name. At most 40 lookups per call.

list_saved_names

Lists saved names with their last result.

• Inputs: none
• Limits: No quota.

account_status

Shows the account email, plan, usage and limits.

• Inputs: none
• Limits: none

activate_license

Binds a licence key to the account.

• Inputs: license_key (string)
• Limits: Key must belong to this product.

Plan limits

Network behaviour

Outbound requests use the user agent TidyButtonBot/1.0 (+https://namecheck.tidybutton.com/bot), time out after 8 seconds and are blocked from private, loopback and link-local addresses.