Dialer MCP Server

by getdialer Your server? Claim it

answering

Dialer is answering right now. Last checked 13 min ago.

An MCP server that provides lets you make outbound phone calls using your own phone number

Uptime history 91 days of history · worst day 92%

91 days agonow

100.0%

Uptime 24h

182 of 182 checks

—

Tools

hidden behind auth

552 ms

Response time

average over 24h

API key

Access

streamable-http

Nothing serious here today

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

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add dialer --transport http https://getdialer.app/mcp

Settings → Connectors → Add custom connector, then paste this address

https://getdialer.app/mcp

~/.codex/config.toml

[mcp_servers.dialer]
url = "https://getdialer.app/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "dialer": {
      "url": "https://getdialer.app/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "dialer": {
      "type": "http",
      "url": "https://getdialer.app/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, but you need an API key from its owner to call it.

This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.

Endpoints

URL	Transport	State	Latency	Checked
https://getdialer.app/mcp	streamable-http	needs key	821 ms	13 min ago
https://getdialer.app/sse	sse	needs key	766 ms	13 min ago

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Dialer — questions

Answers built from our own checks of this server.

Why is there no tool list for Dialer?

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 Dialer working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 182 of 182 checks got a reply (100.0%), average response time 552 ms. The bar chart above shows every period we have measured.

How do I connect Dialer?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own key: it refuses anonymous clients.

Does Dialer need an API key?

Yes. Every time we knock, Dialer answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.

How fast is Dialer?

It answers our handshake in 552 ms on average, which is faster than 21% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.