MCP server

Nombrio Clearance Check Official

com.nombrio/name-check

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Free brand-name Clearance Checks from live registries; connect a plan (API key) for full checks.

Working at last checkVerified publisher: nombrio.comAbout 1,289 tokens per request once connected4 tools

https://nombrio.com/api/mcp

At a glance

Type: MCP server
Publisher: nombrio.com (verified by the MCP Registry)
Status: Working at last check
Tools: 4
Token cost: About 1,289 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http name-check https://nombrio.com/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.name-check]
url = "https://nombrio.com/api/mcp"

Gemini CLI

{"mcpServers":{"name-check":{"httpUrl":"https://nombrio.com/api/mcp"}}}

Cursor

{"mcpServers":{"name-check":{"url":"https://nombrio.com/api/mcp"}}}

VS Code

{"servers":{"name-check":{"type":"http","url":"https://nombrio.com/api/mcp"}}}

Antigravity

agy mcp add name-check https://nombrio.com/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"name-check","server_url":"https://nombrio.com/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"name-check","server_url":"https://nombrio.com/api/mcp"}

check_name ~441 tokens
Run 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 .io .co .app .dev), s
check_names ~359 tokens
Screen 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 namespaces, iOS App Store — an
get_naming_session ~193 tokens
Requires 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 a deeper read on the
start_naming_session ~296 tokens
Requires 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 sessionId; poll get_naming

Scopeweb
Suggest domain names, rank them, confirm availability at the registry, hand over a buy link.
NameHound
Is a brand name free as a .com/.net/.org/.app domain and as a Bluesky, Mastodon, npm or PyPI handle?
The Stall
277 pay-per-call MCP tools: YouTube keyword research, stocks, crypto, DeFi, options, macro.
Namemyapp
Brandable business names with live domain availability + one-click buy URLs.
Trademarks
Trademarks MCP — US trademark search + record lookup
Fuentio: UK, France & Spain company data from official registries
Official UK, France and Spain company checks for AI agents
Konfiguratorius - PC builder, part prices and compatibility
Build a PC to a budget, check compatibility, estimate FPS. Prices refreshed at least twice a day.
audit.domains - Domain Valuation
Deterministic domain name valuation: fair-value interval, scored factors, real comparable sales.

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