MCP Server Directory

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

slack ai.waystation/slack

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

IMAP/SMTP MCP server for Email with composite tools. Multi-account, auto-discovery.

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

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

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

callingly com.callingly/callingly

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

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

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.

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

abundance-apis com.abundanceapis/abundance-apis

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

superfact ai.superfact/superfact

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

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.

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

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

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

Create scheduling polls, vote, and finalize times from AI agents.

WhatsApp Business MCP: send messages, manage contacts, campaigns, and AI agents.

mcp com.domainposture/mcp

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

MCP server for Avito: chats, listings, orders and analytics, with previews and confirmations.

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

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

Mixmax email productivity MCP server for Model Context Protocol hosts

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

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

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

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