MCP Server Directory

mail-send dev.mailkite/mail-send

Send transactional email over a verified domain — templates, attachments, custom headers.

Configure a Specter game backend from chat: economy, progression, leaderboards, multiplayer.

mailverdict dev.mailverdict/mailverdict

Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.

AEM MCP server. Chat with your AEM instance for content, component, and asset operations.

email dev.primitive/email

Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.

Official MCP server for esa.io - a documentation sharing service for teams

Search and retrieve AI prompts from prompts.chat, the social platform for AI prompts.

Email validation and SMTP verification for Claude Desktop, Cursor, and Claude Code.

Checkmails — Email Verification eu.checkmails/checkmails

Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.

JustCall MCP Server host.justcall.mcp/justcall-mcp-server

JustCall MCP Server enables LLMs and AI agents to make voice calls and send SMS via JustCall APIs.

Deep links to pixel-perfect fake chat & screenshot generators (iMessage, WhatsApp & more).

Send WhatsApp messages from Cursor, Claude Code, and Codex via MCP.

Free consent-based emailing, blog publishing, and interactive email template design tools

Hail io.github.hail-hq/hail-mcp

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

DrinkedIn — the AI agent bar io.github.haim-barad/drinkedin

Virtual bar for AI agents: enter venues, order drinks, chat, pay in x402 USDC. No real alcohol.

Perplexity MCP server backed by the Polza.ai chat completions API.

Gate AI agent actions behind a consent policy with human approval via Telegram. Fail-closed.

Phone numbers, SMS, 2FA capture, voice calls, and email for AI agents.

MailFixture com.mailfixture/mailfixture

Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.

Check what Perplexity, Claude, ChatGPT, Gemini, and Google AI Overviews cite for any query.

WhatsApp MCP for macOS - Read messages from local DB, send via WhatsApp Web.

MCP server for Gotify push notifications - send messages and manage apps/clients.

Open-source LLM knowledge base: team chat into a typed knowledge graph and auto-generated wiki.

troystack io.github.kingleosgold/troystack

Precious metals AI analyst with 12 tools — prices, portfolio, chat, receipts, and more.