Nombrio Clearance Check
Check if a brand name is available across trademarks, domains, and social media.
Runs free clearance checks on business and product names against US and EU trademark registries, domain availability, social handles, and app stores. Requires an API key for full naming sessions that generate and pre-clear candidate names.
Try asking Muse: "Is the name Lumeo available as a trademark and domain for my new app?"
Source: Found in the official MCP Registry (com.nombrio/name-check) · First listed September 24, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 53 min ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://nombrio.com/api/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 1099ms. Worked in 100% of checks over 30 days.
Screening · September 24, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 4
check_nameRun a free Clearance Check on ONE brand, business, product or app name. Live registry data, not guesses: US trademark verdict (USPTO — clear / caution / conflict with a count of live registrations), a count-only EU trademark screen (EUIPO), domain availability with prices (.com .check_namesScreen 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 — US trademark verdict, count-only EU trademark screen, domains with prices, social handles, developer namespacesstart_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 — returns a sessioget_naming_sessionRequires 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 — pair with check_name's Clearance Check for aRecent checks
Link
https://nombrio.com/api/mcpQuestions about Nombrio Clearance Check in Muse
How do I connect Nombrio Clearance Check to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Nombrio Clearance Check to help me. It is a free service with an MCP server at https://nombrio.com/api/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is Nombrio Clearance Check working right now?
At the last check (September 28, 2026, 08:16 UTC) the endpoint was working, answering in 1099ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is Nombrio Clearance Check safe to connect to Muse?
It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can Nombrio Clearance Check do in Muse?
It exposes 4 tools, including check_name, check_names, start_naming_session, get_naming_session. For example, you could ask Muse: "Is the name Lumeo available as a trademark and domain for my new app?"
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<a href="https://musedirectory.ai/connector/nombrio-clearance-check"><img src="https://musedirectory.ai/badge/nombrio-clearance-check.svg" alt="Nombrio Clearance Check on musedirectory.ai" width="236" height="40"></a>