Give your AI agent a naming tool that verifies.

Any model can suggest a name. None can reliably tell you whether the .com is actually free or how the name sits against live trademark registers. This MCP server checks both. Connect any agent and it generates brandable names whose .com is available right now, checks domains authoritatively, and screens the one you pick against the US and EU trademark registers.

The tools

• generate_names brandable names whose .com is available right now, each checked live against domain records. Free.
• check_domain authoritative .com availability via the Verisign RDAP registry. Free.
• screen_trademark a US (USPTO) and EU (EUIPO) registry knockout search with exact, phonetic, and fuzzy matching weighted by Nice class. Returns a green, yellow, red, or unknown band with the top matches. Metered.
• score_name a 0 to 100 defensibility score combining the .com check and the trademark screen, with a confidence flag. Metered.

Connect

Point any Streamable HTTP MCP client (Claude, Cursor, your own agent) at the endpoint and pass your key as a bearer token.

{
  "mcpServers": {
    "startupnamegenerator": {
      "url": "https://startupnamegenerator.com/api/mcp",
      "headers": { "Authorization": "Bearer sng_your_key" }
    }
  }
}

Endpoint: https://startupnamegenerator.com/api/mcp. Every request needs a valid key. There is also a local stdio build for running the tools with your own provider keys.

Get a free key

One email, one key, no card. We send the key to your inbox. Free tier: 5 name generations and 100 .com checks per day, 1 trademark screen per day. Pro and Ultimate raise the limits.

Pricing

Generation and .com checks are free, always. Trademark screening is where the plans differ: 1 per day free, then Pro at 150 per month and Ultimate at 1,000 per month. One-time top-up credits bought on the site apply to API and MCP screens too. See the full pricing.

screen_trademark and score_name run an automated knockout search of the USPTO and EUIPO registries. They are not legal advice and not a clearance opinion, and never report a name as cleared or safe. Registries change daily and results are dated. Before filing, have counsel run full clearance.