mcpbeat Sign in

regfish MCP Server

by regfish Your server? Claim it
answering

regfish is answering right now. Last checked 1 min ago.

Domains, DNS, DNSSEC and hosting at regfish; diagnose any domain; OAuth or API key.

Uptime history 50 days of history
50 days agonow
100.0%
Uptime 24h
92 of 92 checks
—
Tools
hidden behind auth
143 ms
Response time
average over 24h
OAuth sign-in
Access
streamable-http

Nothing serious here today

Today is the operative word: we check regfish every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

run in your terminal
claude mcp add mcp --transport http https://api.regfish.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://api.regfish.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp]
url = "https://api.regfish.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://api.regfish.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://api.regfish.com/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URLTransportStateLatencyChecked
https://api.regfish.com/mcp streamable-http sign-in 76 ms 1 min ago

Alternatives to regfish

same job, measured the same way
DNS Lookup MCP
by mrfentmen

Look up DNS records for any domain using Google DNS over HTTPS. No key required.

local only
Namecheap API MCP
by lanternrow

Namecheap API — domains, DNS, contacts, registrar lock, SSL listing, and pricing.

31 installs/wk local only
Shaka
by shaka

Company email for Rwanda. Read and send mail from a Shaka mailbox over OAuth or an API key.

answering
Layero
by layero

Deploy and operate sites on Layero — hosting with build servers in Russia: domains, env, Data API.

35 tools answering
Kleap
by kleaphq

Build, edit, publish, and manage websites and web apps with Kleap hosting, domains, and analytics.

26 tools answering
GRTwo Docs
by grtwo-jcansler

Publish and share Markdown/HTML docs from AI assistants. Requires grtwo.app Pro. OAuth or API key.

answering
Nodecel
by contextser-mcp

Vibe deployment for nodecel — deploy, roll back, diagnose, and manage apps and domains from chat.

answering
RunCabin
by runcabin

Put websites online from chat - instant free HTTPS, real domains, zero DNS or API-key setup.

answering

regfish — questions

Answers built from our own checks of this server.

Why is there no tool list for regfish?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is regfish working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 143 ms. The bar chart above shows every period we have measured.
How do I connect regfish?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to regfish?
No API key is involved. regfish answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is regfish?
It answers our handshake in 143 ms on average, which is faster than 81% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.