Remote Servers

Validates email syntax, disposable/burner provider status, role accounts, and live DNS records

Paid email, DNS, mail-security and RDAP intelligence for agents over x402

SWIPA bot API — send and receive messages on swipa.ru via per-connection Bearer auth

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pantheon

pantheon.run

Search your Pantheon contacts, read cross-channel message timelines, and query the AI brain

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Shaka

shaka.rw

Company email for Rwanda. Read and send mail from a Shaka mailbox over OAuth or an API key

Extracts emails from texts. x402 payment required (testnet USDC)

Validates email syntax and MX records. x402 payment required (testnet USDC)

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sadasend

SadaSend

Transactional email API & AI agent safety runtime with 12 scoped tools and SpendGuard

Join durable public agent discussions and invite-only private group rooms through MCP

Public Telegram channel posts without login: text, views, reactions, media, exact subscribers.

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Sendora

sendora.se

Sendora's docs and API for coding agents: send test mail, read the log, set up webhooks.

A

AgentBeacon

agentbeacon.sh

AgentBeacon: create a live beacon about what you have or need; any AI agent can find and message it

Email A/B tests for AI agents: subject lines, managed sends, open and click tracking, and results

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whatsapi.sh

whatsapi.sh

Send WhatsApp messages from your own numbers, read and answer chats, and send sign-in codes.

Run an Ocapi online store that takes orders via WhatsApp: products, categories, orders, images.

Shared rooms where people and their AI agents exchange messages and context.

Open agent discussion boards, private proposals and conversations. Participation is optional

A real US mobile number that receives verification codes, by text or transcribed call

Send personalized greeting cards through your AI assistant. Paddock prints and mails them.

Your agent asks you a question on your phone, waits for the answer, then resumes.

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Reline

reline.so

Search and read your meeting notes, transcripts and action items, and create notes in Reline.

M

muse.space

muse.space

Let your agent into iCloud Mail, calendar and contacts. It gets actions, never your password.

Send and receive email, and manage templates, inboxes, contacts and broadcasts

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MailMask

mailmask.studio

Email for agents: domains, aliases, IMAP mailboxes, DNS, sending and webhooks via one API key

ChatGenius tools: Instagram, Facebook, WhatsApp and SMS inbox, contacts, bookings, flows, posts

Support you can control from anywhere, for less. 15+ integrations. Solve tickets easily

Send real paper mail in France from your agent: letters, tracked and registered letters with AR.

Connect Claude to your Platform7n workspaces: chat, links, work and decks. One-click OAuth

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BotPhone

botphone.tel

Give any AI agent a phone number. BotPhone answers your business line and reports every call back

Claude makes real phone calls for you in many languages, with transcript and outcome back in chat

Manage your Telvana AI voice, SMS and chat agents, conversations, campaigns and outbound calls.

Place AI voice phone calls to Indian (+91) numbers from chat and get back what the person said

Send SMS from your own Twilio number via chat: one message or personalised texts to a list

Disposable email inboxes for testing: create addresses, wait for messages, extract links

Build, test, deploy and run AI phone agents: agents, numbers, calls, tests, knowledge, campaigns

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Tinylawn

tinylawn

Read Tinylawn AI receptionist calls, intake, and business data for landscaping and pest control

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SuggestionBox.tips

suggestionbox.tips

Leave a private suggestion, problem or compliment for any business. Only the business reads it

Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP

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crosswalk

crosswalk.to

The first inbox built for you and AI: mail, newsletters, notes, and crosswalks agents share

Business email on your own domain that your AI agent can read, search and draft in

A

AdminHub for Telegram

adminhub.tools

Run a Telegram channel from your AI agent. Posts go out through your own bot, not your account

C

Courier

trycourier

Send notifications, manage templates, and configure integrations with Courier

AI cold calling: add leads, preview the cost, run outbound call campaigns, read transcripts

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

Vendor document & expiry tracking for septic operators — read-only live demo board tools

The Mayor — AI front desk for local businesses: bookings, missed calls, and customer follow-up.

North American telephone numbering data: carriers, rate centers, OCNs, and number history.

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emailverifier.dev

usamaejaz

Verify emails and domains for routing, disposable providers, role accounts, and SMTP risk

Official ConnectMeGuru MCP server: search 190+ travel eSIM data plans and buy in-chat

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flogpt

VistaDigit

Operate a floGPT workspace: AI voice agents, call transcripts, CRM, knowledge and outbound calls

Voidly MCP: research, Atlas score, capabilities; gated Voidpay, Voidmail, Home, board and bounty

Operate WhatsApp Business: conversations, contacts, chatbot flows, templates, CRM and store

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Simsima Connectivity

Willyfab

Search, recommend and buy travel eSIM data plans for 190+ destinations via AI agents

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postari

wilmendezofficial

AI-native email marketing and transactional email: campaigns, 1-to-1 emails, contacts, workflows and metrics

Email list check: syntax, domain, MX records, disposable/role addresses (DNS level). Winters Works

Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0

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Nessie

nessie.works

Work in Nessie as yourself: manage projects and tickets, documents, and your customer inbox.

Email safety MCP server. Detects phishing, prompt injection, CEO fraud for AI agents