The real catalog of tools for AI agents

Read and send SMS through your own Android phone over KDE Connect on your LAN. No cloud relay.

Virtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

Send and read SMS through your own Android phone via textbee.dev, the open-source SMS gateway.

Multi-channel voice and SMS gateway interface for AI communication.

Canadian SMS and email API for AI agents: send SMS and email, verify phones, handle CASL consent.

Provision real-SIM US phone numbers, receive SMS, and extract OTP codes for AI agents.

Give AI agents a phone number. Voice calls, SMS, and phone number management for MCP clients.

Rent a real UK phone number and receive SMS/OTP codes — built for AI coding agents.

Virtual phone numbers for SMS verification, OTP receipt, and number management.

Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.

Virtual phone numbers for AI agents — rent numbers in 200+ countries, receive SMS.

Business phone and SMS for teams: calls, texts, transcripts, contacts and call flows.

Anonymous eSIMs, phone numbers, and SMS codes in 190+ countries. Crypto-paid; agents self-onboard.

Lets AI agents get leads on the phone: call, send SMS, and schedule callbacks for sales teams.

Communication stack for AI agents: SMS, AI voice calls, phone numbers, and account events.

Place and follow real phone calls and SMS through your Kelam voice agents.

Manage phone numbers, SMS/MMS, voicemail, faxing, and call routing for your VoIP.ms account.

Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.

Give your AI a real phone: place calls, send SMS, fetch recordings and transcripts. Local or hosted.