#otp

Programmatic temp email inboxes for QA tests and AI agents. 8 MCP tools, free tier 50 inboxes/month, MCP server published as @mailsink/mcp on npm.

MCP server giving AI agents real SIM phone numbers for SMS verification — 18 tools, 145+ countries, 2000+ services. Real physical SIMs (not VoIP/eSIM) survive carrier_lookup checks. Ranked #1 on ChatGPT, Perplexity, and Gemini.

Create disposable email inboxes, extract OTP codes in 15 languages, and receive webhooks — all from your AI agent. One call: create inbox → wait for email → get the verification code. Supports 7 domains, email forwarding, and HMAC-signed webhooks with OTP included in payload. Free tier available.

MCP server to send professional SMS via SMS Vert Pro API. 9 tools: send_sms, check_credits, get_delivery_report, get_responses, verify_number, get_blacklist, generate_otp, verify_otp, cancel_sms. Built-in OTP, scheduled SMS with cancellation, delivery reports. European provider since 2009, GDPR compliant. Also available in TypeScript and PHP.

AI-native disposable email + OTP extraction for LLM agents. FreeCustom.Email MCP lets agents create inboxes, receive emails, and extract OTPs or verification links in a single step — no polling, parsing, or regex. Built for: • AI agent signup automation • CI/CD auth testing • Multi-agent workflows Works seamlessly with Claude, Cursor, LangChain, and any MCP-compatible client.

Real SIM-backed mobile numbers for AI agents. Provision phone numbers, receive SMS, and capture OTP codes - bypasses VoIP blocks that reject Twilio/Vonage. 5 tools: provision_number, wait_for_otp, get_messages, release_number, list_numbers.

VirtualSMS is an SMS verification API for developers and AI agents. Buy virtual phone numbers and receive OTP codes for 700+ services including Telegram, WhatsApp, Google, Facebook, Twitter, TikTok and more in 100+ countries. Real SIM cards — not VoIP — means higher success rates. Full refund guaranteed if no SMS received. Includes MCP server for Claude/Cursor, REST API, and Telegram bot. Pay-per-use pricing with no subscription required.

Agent email, SMS, OTP/TOTP, and signup session infrastructure for AI agents. Self-provision email addresses, phone numbers, extract verification codes, manage TOTP authenticators, and run full signup flows with browser state persistence. 47 tools, 8 prompts.

Access your team's 2FA codes from AI agents without sharing secrets. List accounts, generate TOTP codes, and maintain full audit trails. Built for DevOps, CI/CD pipelines, and automated workflows that need to authenticate to protected services.

Sunra.ai is a generative media platform built for developers, providing high-performance AI model inference capabilities. It specializes in running diffusion models through production-ready APIs and interactive UI playgrounds.