asms

ai.asms/asmsVersion 1.1.0

Phone numbers for AI agents: SMS verification codes and rented numbers that receive SMS.

Status

Responds383 msNov 14, 2026, 13:27 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:27 UTC
Latency: 383 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

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Connect

Streamable HTTP

https://asms.ai/mcpResponds383 msNov 14, 2026, 13:27 UTC

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Claude Code

claude mcp add --transport http asms https://asms.ai/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: asms
Remote MCP server URL: https://asms.ai/mcp

Cursor

{
  "mcpServers": {
    "asms": {
      "url": "https://asms.ai/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"asms","type":"http","url":"https://asms.ai/mcp"}'

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Tools

14 tools

Tools of asms
	Description		Read-only	Idempotent	Open world
`cancel_order`Rarely needed. To retry a verification do NOT cancel: just call create_otp_order again, because every unfilled order auto-refunds within 10 minutes on its own, and cancel is blocked for the first 10 minutes anyway. Only use this to release an order you are certain you no longer need once its 10-minute hold has passed.	Rarely needed. To retry a verification do NOT cancel: just call create_otp_order again, because every unfilled order auto-refunds within 10 minutes on its own, and cancel is blocked for the first 10 minutes anyway. Only use this to release an order you are certain you no longer need once its 10-minute hold has passed.	Yes	No	Yes	Yes
`cancel_rental`Cancel a rented number and refund it. Only possible between 5 and 120 minutes after renting, and only if the number has received no SMS; after that the rental runs to its end date.	Cancel a rented number and refund it. Only possible between 5 and 120 minutes after renting, and only if the number has received no SMS; after that the rental runs to its end date.	Yes	No	Yes	Yes
`create_otp_order`Buy a number to receive an OTP: allocates a number, debits the wallet, and returns an orderId + phoneNumber. Then poll with poll_sms. If no code arrives, do NOT cancel to retry: simply call create_otp_order again for a fresh number and keep polling that one. Unfilled orders auto-refund within 10 minutes, so you only pay for codes that actually land and there is no penalty for ordering repeatedly. When a service keeps rejecting codes, order on the "us1" (Non-VoIP AT&T) pool, which has the highest delivery rate. WARNING: this spends real wallet balance.	Buy a number to receive an OTP: allocates a number, debits the wallet, and returns an orderId + phoneNumber. Then poll with poll_sms. If no code arrives, do NOT cancel to retry: simply call create_otp_order again for a fresh number and keep polling that one. Unfilled orders auto-refund within 10 minutes, so you only pay for codes that actually land and there is no penalty for ordering repeatedly. When a service keeps rejecting codes, order on the "us1" (Non-VoIP AT&T) pool, which has the highest delivery rate. WARNING: this spends real wallet balance.	Yes	No	No	Yes
`get_balance`Get the current wallet balance for the authenticated account.	Get the current wallet balance for the authenticated account.	Not declared	Yes	Not declared	No
`get_inventory`Get how many numbers are in stock for a service in a country. Omit `service` to list stock for every available service.	Get how many numbers are in stock for a service in a country. Omit `service` to list stock for every available service.	Not declared	Yes	Not declared	No
`get_pricing`Get the retail price per OTP activation for a service in a country. Omit `service` to list prices for every available service.	Get the retail price per OTP activation for a service in a country. Omit `service` to list prices for every available service.	Not declared	Yes	Not declared	No
`get_rental_offers`List the rental periods and prices for a country (1 day to 12 months). A rented number is yours for the whole period and receives every SMS sent to it, unlike an OTP order, which is for one code. Omit `country` to list the countries numbers can be rented in.	List the rental periods and prices for a country (1 day to 12 months). A rented number is yours for the whole period and receives every SMS sent to it, unlike an OTP order, which is for one code. Omit `country` to list the countries numbers can be rented in.	Not declared	Yes	Not declared	No
`list_active_orders`List recent OTP orders for the account (awaiting a code or already received).	List recent OTP orders for the account (awaiting a code or already received).	Not declared	Yes	Not declared	No
`list_rentals`List the account's rented numbers with their country, period, end date and whether auto-renew is on. Ended rentals are left out unless `includeEnded` is true.	List the account's rented numbers with their country, period, end date and whether auto-renew is on. Ended rentals are left out unless `includeEnded` is true.	Not declared	Yes	Not declared	No
`poll_sms`Check for the SMS / OTP code on an order. Returns the code once it has arrived, otherwise an empty result: poll again after a few seconds. If nothing lands after a minute or two, the fastest path is to order a fresh number with create_otp_order (prefer the "us1" Non-VoIP pool) and leave the original: it auto-refunds within 10 minutes. Never cancel just to retry, and there is no charge for ordering again, you only pay for codes that arrive.	Check for the SMS / OTP code on an order. Returns the code once it has arrived, otherwise an empty result: poll again after a few seconds. If nothing lands after a minute or two, the fastest path is to order a fresh number with create_otp_order (prefer the "us1" Non-VoIP pool) and leave the original: it auto-refunds within 10 minutes. Never cancel just to retry, and there is no charge for ordering again, you only pay for codes that arrive.	Not declared	Yes	Not declared	No
`read_rental_sms`Read the SMS a rented number has received during this rental, newest first. Poll again every few seconds while waiting for a message.	Read the SMS a rented number has received during this rental, newest first. Poll again every few seconds while waiting for a message.	Not declared	Yes	Not declared	No
`renew_rental`Keep a rented number for another period: the period is added to its current end, at today's price for that period in its country (see get_rental_offers). Possible from 2 hours after renting until 20 minutes before the end. Debits the wallet only if the renewal goes through. WARNING: this spends real wallet balance; confirm the number, period and price with the user first.	Keep a rented number for another period: the period is added to its current end, at today's price for that period in its country (see get_rental_offers). Possible from 2 hours after renting until 20 minutes before the end. Debits the wallet only if the renewal goes through. WARNING: this spends real wallet balance; confirm the number, period and price with the user first.	Yes	No	No	Yes
`rent_number`Rent a phone number in a country for a period (get the periods and prices from get_rental_offers first). Debits the wallet and returns the number and when the rental ends. Read its SMS with read_rental_sms. WARNING: this spends real wallet balance; confirm the country, period and price with the user first.	Rent a phone number in a country for a period (get the periods and prices from get_rental_offers first). Debits the wallet and returns the number and when the rental ends. Read its SMS with read_rental_sms. WARNING: this spends real wallet balance; confirm the country, period and price with the user first.	Yes	No	No	Yes
`set_rental_auto_renew`With auto-renew on, the number is renewed for its rental period from the wallet a day before it ends (6 hours before for a one-day rental); if the balance is short then, the account is emailed and nothing is charged. Turning it on lets the wallet be charged later: confirm with the user first.	With auto-renew on, the number is renewed for its rental period from the wallet a day before it ends (6 hours before for a one-day rental); if the balance is short then, the account is emailed and nothing is charged. Turning it on lets the wallet be charged later: confirm with the user first.	Yes	No	Yes	No

Details

Registry status: Active
Published: Oct 29, 2026
Updated: Oct 29, 2026
Website: https://asms.ai/agents⁠ (opens in a new tab)
Repository: https://github.com/asms-ai/asms-mcp⁠ (opens in a new tab)
Categories (suggested): CommunicationSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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