Domain Finder MCP Server

Check if a brand name is free across domains, GitHub, npm and PyPI, and suggest available names.

Remote serverstreamable-http

What is the Domain Finder MCP server?

Domain Finder MCP server exists for a simple reason — assistants are far more useful when they can act on Domain Finder directly instead of describing what you should do. Check if a brand name is free across domains, GitHub, npm and PyPI, and suggest available names.

What you get

Search and recommend good domain names to buy. Describe a product or idea; the app brainstorms brandable names (AI + rule-based combos), checks real availability via RDAP, and returns a ranked list of buy candidates.

Setting it up

Being a remote server, there is no local install. You register the endpoint with your client, authorise it once, and the tools appear.

Configuration and credentials

You will need 5 environment variables: DATABASE_URL, CRON_SECRET, RESEND_API_KEY, POLL_URL, AI_GATEWAY_API_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

Choosing this one

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by Sra1Phani; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Domain Finder's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Before you rely on it

  • Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the domain finder mcp server does with a few real requests.

How to install the Domain Finder MCP server

{
  "mcpServers": {
    "domain-finder": {
      "type": "streamable-http",
      "url": "https://domain-finder-theta.vercel.app/api/mcp"
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
DATABASE_URLEndpoint or connection string the server talks to.Yes
CRON_SECRETCredential the server authenticates with.Yes
RESEND_API_KEYCredential the server authenticates with.Yes
POLL_URLEndpoint or connection string the server talks to.Yes
AI_GATEWAY_API_KEYCredential the server authenticates with.Yes

Frequently asked questions

It connects Domain Finder to MCP-compatible AI assistants such as Claude and Cursor. Instead of copying data back and forth by hand, the assistant works with Domain Finder directly.