Namecheck

Before you commit to a name, find out whether you can actually have it. One call returns the domains, the handles and a trademark collision signal — each one backed by a live status code, never a guess.

• Domains come from the registries' own RDAP endpoints, resolved through the IANA bootstrap: 200 means registered, 404 means available, anything else is reported as unknown with the reason
• Handles are checked on GitHub, X, YouTube, npm, PyPI and crates.io — the six platforms that actually discriminate between a taken handle and a free one
• Instagram, TikTok, Twitch, Reddit, Product Hunt and LinkedIn are deliberately NOT checked, and the app says so on its homepage: they answer identically whether a handle is free or taken, so any result would be invented
• The trademark scan is a collision SIGNAL, not a clearance: it reads public web evidence, every collision carries the page it came from, and the risk band is a pure function of what was found — no model assigns it. The USPTO and EUIPO registers are never queried, and every response says so
• 5 credits per check. A check where every probe came back unknown is refunded in full; a name that is simply taken everywhere is a real answer and is billed
• Agent-native from day one: nmc_live_ REST keys, an MCP server (works with the Ounie AI Team via ?api_key=), keyless x402 pay-per-call in USDC, and the fleet master key

{
  "mcpServers": {
    "ounie": {
      "url": "https://mcp.ounie.com"
    }
  }
}

{
  "mcpServers": {
    "namecheck": {
      "url": "https://namecheck.ounie.com/api/mcp"
    }
  }
}