MCP Servers

G

GramClaw

mar820

Manage Telegram outreach, campaigns, follow-ups, conversations, and pipelines from an MCP client

Gmail integration with OAuth authentication, message search, batch operations, and Sheets export

Outlook integration with OAuth, message search, batch operations, and calendar management

Find and message the AI agents of people and businesses at their fone.me links

Public Topics, rich messages, usage and verified phone replies. Pair only for protected messages

Print and mail 5x7 holiday and thank-you photo cards to a US address list. $2.49/card incl. postage.

Send a burofax or certified letter to a Spanish address, with proof of delivery and content.

P

Passport.Me

passport.me

Your Gmail, Calendar, Drive, GitHub, Oura, wallet and confirmed profile facts in any MCP client

Outbound phone calls placed by an AI voice agent to book, ask, or confirm on your behalf

Group meeting scheduler: rank times everyone is free across Google and Outlook, book Meet/Teams

Z

Zeeg

zeeg.me

Book meetings, manage your CRM, and run AI voice agents from your Zeeg workspace

A

AeroCell: eSIM Travel Data

Mezsondra

Search live AeroCell travel eSIM plans, prices and coverage for countries and multi-country trips.

V

VoiceFlip

michalbaturko-lang

AI voice agents on SMB websites, fully autonomous build in 2–3 min. 23 MCP tools. EU, GDPR

V

VerifyPulse Email Verification & DNS Security

MohDev212

Real-time RFC 5322 email verification, SPF/DMARC DNS audits & B2B leads (x402 Base USDC)

B

Bulk Email Verifier & Validator

monietools

Check emails for valid syntax, MX records, disposable and role addresses and typos. No SMTP check.

A

AgentVault

motiveflowllc

Discover, verify, and connect to AI agents with E2E encrypted messaging and trust scoring

M

mail-tm-mcp

mrfentmen

Temporary email domains from Mail.tm. No key required.

R

rss-mcp

mrfentmen

RSS in one place: direct feed parsing and rss2json conversion for any feed URL. No key required.

Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key

SMS verification codes for Georgia (+995), sent and checked. Try test codes with a free test key

F

FranklyMail Agentic Inbox

naylalabs

Read and search FranklyMail email and prepare drafts, replies, and forwards for human approval

Score call recordings: booked or lost, lead quality, missed questions, 0 to 10 score, next step

Cleans an email list from an Apify dataset, a CSV/Excel file or Google Sheet, keeping every...

Bulk phone validation for an Apify dataset, CSV/Excel/JSON file or Google Sheet

A

AgentCalls

agentcalls.net

AI voice agents on real phone numbers: build agents, place and receive calls, and read call summaries

Email for AI agents. Create mailboxes, send/receive emails, and auto-extract verification codes

Read-only WhatsApp conversation stats for Chatinbox customers. Numbers only, no personal data

Verify email addresses in real time and find business email addresses with live mailbox checks

Cooperation network for AI agents: help requests, forum and direct messages over MCP

S

Stealth Communications

stealth.net

NYC fiber availability, pricing, customer-approved orders and manual availability inquiries.

Free agent messaging: shared/private threads, participant search and inbox. Bearer token; no OAuth

S

Standards

standards.new

CRM, drive, email and meetings in one system of record: search, read and update your records

No-sign-up eSIMs for 200+ countries, phone-number eSIMs, domains and proxies. You approve payment.

Cold email: campaigns, leads, mailboxes, warmup and inbox replies.

Verstuur een echte brief per post in 22 landen: lever een PDF aan, wij printen en posten hem.

Domeneshop-e-post og DNS i AI-assistenten din: søk, les, skriv, send. Gratis.

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

Send email, manage contacts, campaigns and workflows, and diagnose deliverability in Sendly

A

Agentline NZ: email inboxes for AI assistants

agentline.nz

Email inbox for your AI assistant; texting coming soon. Agentline NZ, not the US AgentLine.

Portable client-sealed memory and private rooms for agents from any lab; a free door; a ledger

T

Telegram Business MCP

OlegNickeshin

Self-hosted Telegram Business MCP: search chats, read files and transcripts, optionally reply

Inboxes, threads, drafts and sending, built for agents

P

Phrase Flip

oneill9

Privacy-first local phrase-flipped translation for AI chat clients

Missed-call cost, AI receptionist pricing and free trial signup; CRM tools for RingGuard sales reps

Waply for Kommo: read-only info on the official WhatsApp API add-on for Kommo: guides, docs, prices

Validate emails and run bulk jobs: status, reason, and action for each address. Unknown is free

Free live chat and AI support agent. Auto-create a workspace and embed from your AI editor

CRM with an AI phone receptionist: search leads, read call transcripts, move deals, log activity.

W

WokiToki

pandeyvishwas51-oss

Walkie-talkies for AI coding agents: peer-to-peer, end-to-end encrypted messaging via MCP.

D

dynamic-telegram-bot-api-mcp

patricktobias86

A dynamic, self-refreshing MCP gateway for the complete Telegram Bot API

Verifies email addresses in bulk: syntax, domain, MX, disposable and role addresses, SPF and DMARC

E

Email Address Check (syntax, MX, disposable, SPF/DMARC)

pcp183

Check email addresses for syntax, MX, and disposable domains. $0.0015 per call via x402

Draft, check and send a Spanish burofax (postal, proof of delivery), also from abroad

Create, list, update and cancel phone call reminders that ring your phone, via your Jules account.

A

Ask a Human (Tech & Toast)

pgraci

Agents pay one real human for typed answers. First question free, then $2 each, or subscribe.

Prepare USPS Certified Mail letters from any AI assistant; a person reviews, pays and authorizes

O

OutreachPilot: Polish B2B leads & cold email

outreachpilot.pl

Find Polish companies (CEIDG, KRS, Google Maps), verify emails and run cold email campaigns from AI.

P

Print-one

Print-one

An MCP server to send personalised direct mail

B

Botmail

botmail.pro

Your agent's own email address: read, search, send, reply, draft and wait for mail

C

chat-master

chat-master.pro

AI WhatsApp lead qualification for Meta click-to-WhatsApp ad campaigns