MCP Server Directory

SMS Validator API io.github.Br0ski777/sms-validator

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

Local-first AI PKM memory for coding conversations.

SenderKit com.senderkit/senderkit

Build and send email, SMS, and push straight from your AI agent.

MCP Server for notify to Weixin, Telegram, Bark, Lark, Feishu, DingTalk

Findymail io.github.pipeworx-io/findymail

Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)

macOS-only MCP server that exposes iMessage chat.db to Claude and exports per-chat history to an…

meok-stripe-acp-checkout-mcp io.github.CSOAI-ORG/meok-stripe-acp-checkout-mcp

MEOK Stripe ACP Checkout MCP — ChatGPT shopping bridge. Issues + verifies + signs Stripe Agentic

FastMCP server that pages on-call via 100+ notification channels (Apprise wrapper)

Chili Piper com.chilipiper/mcp

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

ShinobiData com.shinobidata/research

Portfolio analytics + US-equity market research for AI clients. ChatGPT deep-research compat.

WhatsApp MCP. SQLCipher-encrypted, scrubber-CI-gated, draft-and-confirm sends, voice transcription.

velora com.somosvelora/velora

Hosted Argentine commerce MCP: real AFIP invoicing, MercadoPago, logistics, catalog & WhatsApp.

Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.

slack-enterprise-mcp MCP server by MEOK AI Labs

ZulipChat MCP: Connect AI to Zulip with 60+ tools for messaging, streams, events, and analytics

End-to-end encrypted multi-agent chat rooms. Client-side crypto; zero chat logs.

mcp-server-alice io.github.aliceappai/mcp-server-alice

Secure audio transcription meets AI. Connect Alice recordings to Claude, ChatGPT, Gemini, and more.

MailX Email Deliverability com.themailx/email-deliverability

Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

ScopeGate io.github.alifanov/scopegate

Granular permission gateway for MCP agents. Per-agent scopes for Google Drive, Gmail, Calendar.

Klaviyo io.github.pipeworx-io/klaviyo

Klaviyo MCP Pack — wraps the Klaviyo API for email marketing

RogerRat io.github.opcastil11/rogerrat

Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.

sales-intelligence-mcp com.thenextgennexus/sales-intelligence-mcp

B2B sales intelligence — company emails, enrichment, lead lists, hiring & funding signals.

Courier io.github.antonioac1/courier

Continuity protocol for autonomous AI agents. Agent messaging with SMTP bridge and LN payments.

Bible Glide io.github.nicholasoxford/bible-glide

Bible Glide account context, Daily Scripture, church activity, and Bible chat.