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Wixzel Voice MCP Server

by wixzel Your server? Claim it
answering

Wixzel Voice is answering right now. Last checked 13 min ago. 295 installs a week from npm. Last commit 2 Nov 2026.

Lets Claude, Cursor or any MCP client build voice agents and place real phone calls.

Installs per day peak 185 · avg 12 · -79% w/w
a month agotoday
Uptime history 6 days of history
6 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
638 ms
Response time
average over 24h
295
Installs / week
npm and PyPI

Nothing serious here today

Today is the operative word: we check Wixzel Voice 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 13 min ago.

run in your terminal
claude mcp add voice --transport http https://mcp.voice.wixzel.com/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mcp.voice.wixzel.com/mcp
~/.codex/config.toml
[mcp_servers.voice]
url = "https://mcp.voice.wixzel.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "voice": {
      "url": "https://mcp.voice.wixzel.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "voice": {
      "type": "http",
      "url": "https://mcp.voice.wixzel.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://mcp.voice.wixzel.com/mcp streamable-http sign-in 572 ms 13 min ago

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Wixzel Voice — questions

Answers built from our own checks of this server.

Why is there no tool list for Wixzel Voice?
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 Wixzel Voice working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 638 ms. The bar chart above shows every period we have measured.
How do I connect Wixzel Voice?
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 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 Wixzel Voice?
No API key is involved. Wixzel Voice 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 Wixzel Voice?
It answers our handshake in 638 ms on average, which is faster than 15% 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.
How many people use Wixzel Voice?
The npm package wixzel-voice-mcp was installed 295 times in the last week. Week over week that is -79%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Wixzel Voice open source?
The code is open source: it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at mcp.voice.wixzel.com, which runs on its operator's own terms.