MCP Server Directory

Send transactional emails from AI agents via Truncus. Validate, track delivery, and manage domains.

AI-powered email & WhatsApp for teams — manage your shared inbox from Claude, Cursor or ChatGPT.

Send, manage, and replay ntfy push notifications via MCP.

slack ai.waystation/slack

Send messages, access channels, and manage files in your Slack workspace.

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

superfact ai.superfact/superfact

Turn any AI chat or agent run into a beautiful, shareable public page.

Manage incidents, on-call schedules, escalation policies, and alert notifications

mcp-aichat io.github.AceDataCloud/mcp-aichat

MCP server for AI dialogue using various LLM models via AceDataCloud

Lean Gmail MCP server with auto authentication support

Microsoft 365 Teams via Graph: list chats, read/send messages, list teams/channels, presence.

abundance-apis com.abundanceapis/abundance-apis

Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.

callingly com.callingly/callingly

Lets AI agents get leads on the phone: call, send SMS, and schedule callbacks for sales teams.

dilli-email-validation-api-server com.dillilabs.deva/dilli-email-validation-api-server

An MCP server that provides tools to validate an email address using Dilli Email Validation API.

snap-ads-mcp co.pipeboard/snap-ads-mcp

Snapchat Ads automation with AI: analyze performance, manage campaigns, optimize creatives.

MarketCheck AI Desk com.marketcheck/marketcheck-ai-reports

Vehicle valuations and market reports in Claude or ChatGPT. Pay per report, no subscription.

AI visibility in ChatGPT, Gemini, Claude, Perplexity, Copilot & AI Overviews, plus site audits.

Google Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.

BlackVeil DNS & Email Security Scanner com.blackveilsecurity/dns

DNS and email security scanner with 82 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

mcp com.domainposture/mcp

Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).

Generect com.generect/generect-mcp

B2B lead and company data for AI agents: free search, pay only for emails, phones, profiles.

Jepto com.jepto/mcp

Live Google Ads, GA4, Search Console, Meta Ads and GBP data in Claude, ChatGPT and any MCP client

IMAP/SMTP email for AI agents -- read, send, organize, and manage attachments across accounts.

e2a — email for AI agents io.github.Mnexa-AI/mcp-server

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

Local-first TDLib Telegram MCP server with 126 tools, account isolation and production guardrails.