A
licenseNot graded
qualityD
maintenanceMCP server for provisioning dedicated real-SIM US phone numbers, receiving inbound SMS, and extracting OTP codes. Built for AI agents automating phone verification workflows.
48
1
MIT
sms-florin-mcp
This server is an MCP server that enables AI agents to rent real UK SIM-based phone numbers via the sms-florin service, primarily for receiving SMS/OTP verification codes. It is designed for automated workflows such as testing signup or verification processes. The available capabilities include:
List Services (
list_services): Retrieve a list of supported services (e.g., WhatsApp, Telegram, Google, Discord) along with their prices.Rent a Number (
rent_number): Rent a UK phone number for a specific service, either as a one-time instant rental or a monthly subscription, which debits your account balance and returns arentalId.Get Rental Status (
get_rental): Check the current status of a rental using itsrentalId, including the assigned phone number and any SMS messages received so far.Wait for SMS (
wait_for_sms): Block execution and poll until the first SMS or OTP arrives for a given rental, or until a configurable timeout—streamlining the retrieval of verification codes in agent workflows.
Allows renting a real UK phone number for Discord and receiving SMS/OTP verification codes.
Allows renting a real UK phone number for Google and receiving SMS/OTP verification codes.
Allows renting a real UK phone number for Telegram and receiving SMS/OTP verification codes.
Allows renting a real UK phone number for WhatsApp and receiving SMS/OTP verification codes.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@sms-florin-mcpRent a UK number for WhatsApp and wait for the verification code"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
sms-florin-mcp
MCP server for sms-florin — lets AI coding agents (Claude Code, Claude Desktop, Cursor, Codex, Windsurf, Cline...) rent a real UK phone number and receive an SMS/OTP verification code directly inside an agentic workflow. Useful when an agent is testing a signup/verification flow and needs a real code instead of a mocked one.
Numbers are real SIM cards on UK carrier networks (EE/Three) — not VoIP — via sms-florin's own GOIP hardware.
Setup
Get an API key at flo-voice1.com/api-access (balance is shared with your regular account).
Claude Code / Claude Desktop
claude mcp add sms-florin -e SMS_FLORIN_API_KEY=your_key_here -- npx -y sms-florin-mcpOr in claude_desktop_config.json:
{
"mcpServers": {
"sms-florin": {
"command": "npx",
"args": ["-y", "sms-florin-mcp"],
"env": { "SMS_FLORIN_API_KEY": "your_key_here" }
}
}
}Cursor / Windsurf / other MCP clients
Same shape — point the client's MCP config at npx -y sms-florin-mcp with SMS_FLORIN_API_KEY set in the env.
Related MCP server: MCP Agents SMS
Tools
Tool | Description |
| List available services (WhatsApp, Telegram, Google, Discord...) and their prices. |
| Rent a number for a service ( |
| Check a rental's status, phone number, and any SMS received so far. |
| Block until the first SMS/OTP arrives, or time out — the one-step way to get a code in an automated flow. |
Example flow
Rent a WhatsApp number and wait for the verification code.
The agent calls rent_number({ serviceSlug: "whatsapp" }), then wait_for_sms({ rentalId }), and gets the code back to type into the signup form it's testing.
Need one for your own API?
I build custom MCP servers like this one — npm package, published to the official Anthropic MCP registry / Docker MCP catalog / Glama, same setup as above. Details on Fiverr, starting at $90.
License
MIT
Maintenance
–Maintainers
–Response time
–Release cycle
–Releases (12mo)
Commit activity
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