VoiceFlip MCP Server

by michalbaturko-lang Your server? Claim it

not responding

VoiceFlip is listed as active in the registry but did not answer our last check. It exposes 5 tools.

AI voice agents on SMB websites — fully autonomous build in 2–3 min. 23 MCP tools. EU, GDPR.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 91 days of history · worst day 0%

91 days agonow

1.1%

Uptime 24h

1 of 91 checks

Tools

read from the server

300 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 6

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 27 October 2026. No other catalogue keeps this.

27 Oct 3 tool descriptions were rewritten vf_complete_signup, vf_get_pricing, vf_signup

27 Oct 2 tools changed the parameters they ask for vf_get_pricing, vf_signup

27 Oct a tool appeared vf_get_signup_status

VoiceFlip does not always answer

Over the last week it answered 8.6% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add voiceflip --transport http https://www.voiceflip.cz/api/mcp

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

https://www.voiceflip.cz/api/mcp

~/.codex/config.toml

[mcp_servers.voiceflip]
url = "https://www.voiceflip.cz/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "voiceflip": {
      "url": "https://www.voiceflip.cz/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "voiceflip": {
      "type": "http",
      "url": "https://www.voiceflip.cz/api/mcp"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

signup

vf_get_signup_status

Poll an agentic signup by intent token. Before payment, returns the current status. After payment (human Checkout or vf_complete_signup), returns the API key, voice agent id, and a working embed snippet (?agentId=). The intent token is the credential. Public, rate-limited per IP.

vf_signup

Initiate a VoiceFlip account signup for a business. Returns an agentic signup intent token and the next action: Stripe Shared Payment Token (when Stripe Agentic Commerce is configured), a test-checkout instruction when AGENTIC_ALLOW_TEST_CHECKOUT=1, or a human Stripe Checkout URL. After payment, call vf_get_signup_status with the same intent token to retrieve the API key, agent id, and embed snippet. Public, rate-limited per IP. Locale `ae` quotes AED.

complete

vf_complete_signup

Complete an agentic signup with a Stripe Shared Payment Token, or with an spt_test_demo token (letters and digits only, for example spt_test_demostage) when AGENTIC_ALLOW_TEST_CHECKOUT=1. Creates the VoiceFlip account and voice agent, and returns the API key, agent id, and embed snippet. The same payload can be polled later via vf_get_signup_status.

health

vf_health

Returns VoiceFlip MCP server health and version metadata. No authentication required. Use this first to verify the server is reachable from your MCP client.

pricing

vf_get_pricing

Return current VoiceFlip agentic pricing: PAYG per-conversation rates, monthly agentic plan, and wholesale default discount. currency=aed returns fils (730 AED/month starter, matching the /ae market). Other currencies return USD minor units labeled with the requested currency code; Stripe SPT settlement is USD.

Endpoints

URL	Transport	State	Latency	Checked
https://www.voiceflip.cz/api/mcp	streamable-http	answering	89 ms	8 min ago

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VoiceFlip — questions

Answers built from our own checks of this server.

What can VoiceFlip do?

It exposes 5 tools, read directly from the server on our last check. Among them: vf_complete_signup, vf_get_pricing, vf_get_signup_status, vf_health, vf_signup. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is VoiceFlip working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 1 of 91 checks got a reply (1.1%), average response time 300 ms. The bar chart above shows every period we have measured.

Is VoiceFlip still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

The registry lists VoiceFlip as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect VoiceFlip?

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.

Does VoiceFlip need an API key?

No. VoiceFlip completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is VoiceFlip?

It answers our handshake in 300 ms on average, which is faster than 46% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.