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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

VoiceFlip

By michalbaturko-lang Verified namespace

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

Source codeAI models & agents
Connect to VoiceFlip
Checks passed
10 / 22

4 failed · 8 not measured

Median response
756 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
5

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
410
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
220
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 756 ms.

  • Pass
    Valid handshake

    protocolVersion 2024-11-05, serverInfo.name voiceflip-mcp.

  • Pass
    Lists tools

    tools/list returned 5 tools.

  • Fail
    Current protocol

    Negotiated 2024-11-05. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 756 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 756 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    0 of 10 parameters have a description (0%). The bar is 80%.

  • Fail
    Safety hints

    5 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Fail
    Recently updated

    Updated 2026-05-01T18:41:24.628144Z, which is older than 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using VoiceFlip

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

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

Capabilities

Tools 5

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.

Discovered
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.

Discovered
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.

Discovered
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.

Discovered
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.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected756 ms5

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