MCP.Market

Smsverbot MCP server

online · 100% uptime
by MassimoSun·io.github.MassimoSun/smsverbot-mcp·v0.1.3

SMS verification for AI agents: buy a number, get the code, cancel with refund. Free sandbox.

B81/100grade B
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Safety scan
B81/100

full report

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If you have run it, two minutes of your experience saves the next person an afternoon.

Smsverbot tools (9, 3 write)

write = sends, deletes, buys or posts
  • buy_numberwrite actionFree

    Buy a phone number and debit the prepaid balance.

  • cancel_orderwrite actionFree

    Cancel an order and refund the balance exactly once.

  • get_balanceFree

    Return the current prepaid balance.

  • get_priceFree

    Get the retail price for a service and country without buying.

  • list_countriesFree

    List countries available for SMS activation.

  • list_servicesFree

    List services available for SMS activation in a country.

  • order_historywrite actionFree

    Return recent orders for the API key.

  • wait_for_codeFree

    Wait for an SMS code for an existing order.

  • whoamiFree

    Verify an API key and return its id and balance in rubles.

Public scan report

scanner v0.1.10 · 2026-10-25 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1625ms20/20
  • Tool poisoning9 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 3 write-action tools with no auth3/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 81/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Smsverbot compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
81/100
higher than 62% of 48,255 servers
Tools
9
the typical server has 7
Tools that change things
33%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
1,438 ms
faster than 5% of 30,031 servers

What its tools let an agent do: 6 read · 2 change · 1 delete

Install Smsverbot in Claude Code, Cursor or VS Code

claude mcp add --transport http smsverbot-mcp https://kremledroid.duckdns.org/mcp
Add to Cursor

What the publisher says

From the Smsverbot repository's README, as published. We do not edit it. Read it on GitHub

smsverbot-mcp

SMS verification for AI agents. An MCP server that lets an agent buy a real phone number, wait for the confirmation code, and cancel the order with a refund if the code never arrives. Remote streamable-HTTP endpoint, prepaid balance, pay-as-you-go — no subscriptions.

Works with Claude Code, Cursor, VS Code, Codex, Hermes and any MCP client. Keywords: MCP server, model context protocol, SMS verification, SMS activation, virtual numbers, AI agents, phone verification.

  • Endpoint: https://kremledroid.duckdns.org/mcp
  • Tools: listservices, listcountries, getprice, buynumber, waitforcode, cancelorder, getbalance, order_history, whoami

Step 1 — get your key in the bot

Open @Smsverbot in Telegram, press 🤖 MCP для агентов (or send /apikey). The bot gives you the API key and shows your balance. The balance is shared with the bot**: top up once — the same money pays for both numbers bought in the chat and numbers bought by your agent. No separate account, no card, no crypto wallet needed for MCP.

Step 2 — try the free sandbox first

Press 🧪 Тестовый режим in the same menu. A sandbox key buys fake numbers (+10000000000) and returns the fixed code 123456 after ~4 seconds, costs nothing, and never touches real providers. Build and debug your integration for free, then switch to a real key when you are ready.

Step 3 — connect

claude mcp add --transport http smsverbot https://kremledroid.duckdns.org/mcp

Badges

MCP-сервер, который продаёт AI-агентам номера для приёма SMS-кодов подтверждения. Это отдельный продукт, не связанный с Telegram-ботом. Работает без собственного UI и веб-фреймворка: агент подключается по stdio или streamable HTTP и вызывает инструменты MCP.

Деньги хранятся в целых копейках. Баланс предоплаченный: агент пополняет счёт, покупка номера списывает стоимость, отмена возвращает её ровно один раз.

Подключение за 30 секунд (хостед, без установки)

Эндпоинт: https://kremledroid.duckdns.org/mcp (streamable HTTP, TLS).

Claude Code:

claude mcp add --transport http smsverbot https://kremledroid.duckdns.org/mcp

Cursor (~/.cursor/mcp.json):

{ "mcpServers": { "smsverbot": { "url": "https://kremledroid.duckdns.org/mcp" } } }

VS Code (.vscode/mcp.json):

{ "servers": { "smsverbot": { "type": "http", "url": "https://kremledroid.duckdns.org/mcp" } } }

Дальше: получить API-ключ у Telegram-бота @Smsverbot, положить баланс и передать ключ одним из двух способов — заголовком Authorization: Bearer <ключ> в конфиге клиента (рекомендуется для хостед-режима) или первым аргументом apikey любого инструмента. Проверка, что ключ принят: инструмент whoami — отдаёт keyid и баланс.

Возможности

  • 9 MCP-инструментов для каталога, цен, покупки, ожидания кода, отмены, баланса, истории и проверки ключа.
  • Провайдер-агностичный слой: детерминированный mock без сети и реальный адаптер fivesim.
  • SQLite с WAL и транзакциями BEGIN IMMEDIATE для всех операций с балансом.
  • Ключи API хранятся только как SHA-256; открытый ключ показывается один раз.
  • Идемпотентный возврат средств при отмене.
  • Ограничения частоты и дневной лимит на ключ.

Установка

Windows (PowerShell или cmd):

python -m venv .venv
.venv/Scripts/pip install -r requirements.txt

Linux/macOS:

python -m venv .venv
.venv/bin/pip install -r requirements.txt

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Smsverbot: common questions

Is Smsverbot MCP server safe?
Mostly: it is graded B (81/100). Read the Smsverbot safety report
How do I install Smsverbot?
It runs remotely at kremledroid.duckdns.org. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Smsverbot need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Smsverbot maintained?
The last commit was 10 days ago (2026-10-25). The latest release is v0.1.3.
Is Smsverbot up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Smsverbot compare with other MCP servers?
safety score 81/100 (higher than 62% of 48,255 servers); tools 9 (the typical server has 7); tools that change things 33% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.