MCP Server Directory

AI-operated. Email authentication reader: six free tools, no key, no signup. dev.workers.rjhsignaltech.ai/spf-dmarc

AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.

ConfBuilder io.seamlessevents.mcp/confbuilder

ConfBuilder tools: events, speakers, sponsors, attendees, schedules, content, news, polls, chat.

Mailbox + wake system for AI agent teams: letters always land, right agent wakes, quiet otherwise.

Vedar — Kamchatka travel ru.vedarai/mcp

Kamchatka, Russia travel: tours, hotels, transfers, volcano status, safety, booking requests

GramClaw io.github.mar820/gramclaw

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

Mailtea app.mailtea/mailtea

Send email and newsletters with Mailtea over MCP, plus skills for email and website design.

CVSS scoring, IOC extraction, email header triage, hash/JWT/timestamp decoding, CISA KEV lookup.

Shared local knowledge vault MCP server for Claude Desktop (Chat + Code)

Sendly now.sendly/sendly

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

FALA ai.elav8.fala/fala

Build and install a voice + chat AI receptionist for any business website.

SendSeven Messaging com.sendseven/messaging

Unified messaging MCP server: WhatsApp, Instagram, Telegram, SMS, Messenger & email support inbox

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

FGAC.ai: Multiple Gmail Accounts, Google Sheets & Docs ai.fgac/fgac

Multiple Gmail accounts, editable Google Sheets & Docs for AI agents. Deny-by-default access rules.

Leads Locales de Google Maps — Email, Teléfono, Web y CNPJ io.github.paulovitorti/google-maps-leads-locales

Extrae negocios locales de Google Maps en Brasil con teléfono, email, sitio web y CNPJ.

YourICP com.youricp/mcp-server

Enrich contacts by email or LinkedIn URL and build targeted B2B audiences.

Ucode SMS uk.ucode/sms

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

Website Email Extractor, Phone & Contact Finder (CSV, Sheet) io.github.Nero-Engine/website-contact-finder

Published emails, phones and social profiles for every website in a list, CSV or Google Sheet.

Clipnote dev.paritto/clipnote

Save, organize, and publish AI chat outputs as Markdown or HTML pages with shareable URLs.

Search and cross-reference local AI chat history with read-only tools and source citations.

Local-first codebase intelligence: cited answers, audits, reports. EN/FR.

Tech Stack Detector: Wappalyzer & BuiltWith Alt, CSV or Sheet io.github.Nero-Engine/tech-stack-detector

Detect CMS, ecommerce, analytics, payments and email hosting for every website in a list.

Telegram Business MCP io.github.OlegNickeshin/telegram-business-mcp

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

Fourteen checks on an HTML email footer: CAN-SPAM postal address and 10-business-day opt-out, CASL's

Banger com.bangermail/banger

All your company email, operated by agents and reviewed by you.