MCP Server Directory

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

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

MCP server for AI dialogue using various LLM models via AceDataCloud

callingly com.callingly/callingly

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

superfact ai.superfact/superfact

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

Lean Gmail MCP server with auto authentication support

abundance-apis com.abundanceapis/abundance-apis

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

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

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

Local-first productivity: email, calendar, messaging, search, image gen. 49 tools. BYOK.

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.

mcp com.domainposture/mcp

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

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

BlackVeil DNS & Email Security Scanner com.blackveilsecurity/dns

DNS and email security scanner with 81 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Generect com.generect/generect-mcp

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

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

AI visibility + site audits: see if ChatGPT, Perplexity, Claude & Gemini recommend a website.

ExpenseBot io.github.TotesMagotes/mcp-server-auth

Receipt ingestion, Gmail capture, expense analysis, and reviewed reports for AI-agent workflows.

mcp-glm io.github.AceDataCloud/mcp-glm

MCP server for GLM chat completions using Zhipu AI models via AceDataCloud

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

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

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

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

MCP server for Mimecast email security: message queue, held messages, domains, and threats.

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.

Jepto com.jepto/mcp

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

Manage channels, conversations, users, and workspace apps programmatically