dotnotfound for AI agents

Your AI assistant can use dotnotfound directly: brainstorm names, then check which domains are actually free. It's the same engine as this site, served over the Model Context Protocol. No account needed.

Connect

Add this URL as a remote MCP server (streamable HTTP) in any MCP client:

https://dotnotfound.com/api/mcp

Claude Code:

claude mcp add --transport http dotnotfound https://dotnotfound.com/api/mcp

Clients configured with JSON:

{
  "mcpServers": {
    "dotnotfound": {
      "type": "http",
      "url": "https://dotnotfound.com/api/mcp"
    }
  }
}

Tools

generate_names

Brainstorms names for a project in creative directions, tiered from “worth trying” to “likely free”. Pass earlier names to avoid repeats, or feedback to steer a new round.

check_domains

Checks up to 200 domains at a time against the registries’ RDAP servers. Available domains include a registration link.

find_available_domains

Generates names and keeps only the ones whose domains are free, repeating until it has enough.

Good to know

Free use is limited to 10 name generations and 1,000 domain checks per day per IP, shared with this website.
Supported TLDs: .com, .net, .org, .ca.
Availability is a live check at that moment, not a reservation. An "error" result means the registry didn't answer, so treat it as unknown.
Registration links are Namecheap affiliate links. We may earn a commission at no extra cost to you.
We don't store the project descriptions you send.