Nombrio Clearance Check
Free brand-name Clearance Checks from live registries; connect a plan (API key) for full checks.
Connect it
Settings → Connectors → Add custom connector
URL: https://nombrio.com/api/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://nombrio.com/api/mcp{
"mcpServers": {
"name-check": {
"url": "https://nombrio.com/api/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}claude mcp add --transport http name-check https://nombrio.com/api/mcp --header "Authorization: <value>"{
"servers": {
"name-check": {
"type": "http",
"url": "https://nombrio.com/api/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}4 tools, verified live
check_nameread-onlyRun a free Clearance Check on ONE brand, business, product or app name. Live registry data, not guesses: US trademark verdict (USPTO â clear / caution / conflict with a count of live registrations), a count-only EU trademark screen (EUIPO), domain availability with prices (.com .io .co .app .dev), social handles (X/Twitter, TikTok, LinkedIn, Facebook; Instagram returns a confirm-link), developer
check_namesread-onlyScreen 2-8 candidate names in ONE call and get them ranked by viability (best first). Runs the same live free Clearance Check as check_name for every name in parallel â US trademark verdict, count-only EU trademark screen, domains with prices, social handles, developer namespaces, iOS App Store â and returns a ranked summary, per-name verdicts and full-result links. Use it whenever the user is
start_naming_sessionRequires a connected plan (API key). Starts a Nombrio Naming Session: from a one-paragraph brief, generates up to 8 name ideas and pre-clears each with the same Clearance Check registries as check_name (US+EU+UK trademark, domains, social handles). Asynchronous â returns a sessionId; poll get_naming_session every ~10 s; typically 1â3 minutes. Uses one Naming Session from the plan (Clearance Re
get_naming_sessionread-onlyRequires a connected plan (API key). Polls the status of a Naming Session started with start_naming_session: pending/generating/checking/complete/failed, plus the ranked name list (score, trademark/domain/social status) once complete â pair with check_name's Clearance Check for a deeper read on the favourite. Without a key it returns instructions to connect a plan.
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