MCP Server Directory

senders-mcp io.github.dame-senders/senders-mcp

Cold email infrastructure — campaigns, prospects, mailbox health and replies via Claude.

Gitsim Chat com.gitsim/chat

Search, order, and manage eSIM data packages for 190+ countries.

Zyntra - Temp e-mails MCP io.github.dd77ss/zyntra-mail

Disposable inboxes for AI agents: create, wait for delivery, and extract email content or links.

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

Checkmails — Email Verification eu.checkmails/checkmails

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

CacheBash io.github.feelgreatfoodie/cachebash

Let your AI sessions talk to each other — messaging, tasks, sessions, and alerts

MCP server for transcribing Google Chat voice messages using Groq Whisper API

Complete Resend email MCP: full API coverage + debug layer (deliverability, DNS, bounces).

Incwo MCP io.github.incwo/incwo

Secure MCP server for exploring incwo CRM data, documents, and email workflows.

clawshow-mcp-server io.github.jason2016/clawshow-mcp-server

Instant Backend for SMBs: pages, payments, eSign AES eIDAS, notifications, inventory, reports

Telegram MCP server: read, send, and search messages and manage chats via your account.

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

Agent intercommunication - messaging, channels, shared state, and real-time events

mcpweave com.mcpweave/gateway

Korea-native MCP gateway: Korean commerce, payments, messaging, gov & finance APIs for AI agents.

MyRouteOnline io.github.myrouteonline/myrouteonline

Multi-stop route optimization, navigation links, and email delivery. Powered by MyRouteOnline.

outris-identity-mcp io.github.outris-dev-user/outris-identity-mcp

Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.

Security gate for agent-driven WhatsApp: allowlist, secret scan, rate limit, audit log.

Send That Email io.github.pipeworx-io/send-that-email

send-that-email MCP — wraps StupidAPIs (requires X-API-Key)

Slack_connect io.github.pipeworx-io/slack_connect

Slack MCP Pack

WebVoice MCP: chat, TTS, STT, translate, images. Email signup, welcome credits, optional Solana.

Discord channel operations for AI agents. Fetch, search, mentions, post. 4 tools.

Asvaai io.github.viren040/asvaai-mcp

Query your brand's AI visibility across ChatGPT, Claude, Perplexity, and Gemini.

BoostedTravel com.boostedchat/travel

Flight search & booking for AI agents. 400+ airlines, $20-50 cheaper than OTAs.

Chili Piper com.chilipiper/mcp

Manage Chili Piper scheduling links, meetings, routing rules, and teams. Admin only. Experimental.