MCP Server Directory

Sendsets io.github.AddisonHoff/sendsets

Cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies.

MyOTP.App io.github.brntech/myotp

Send and verify one-time passcodes over SMS, WhatsApp and Telegram.

AIsa Creator Discovery one.aisa/creator-discovery

Find creators from a seed profile or a brief, and look up their contact email.

chatgenius io.github.SumCodeAI/chatgenius

ChatGenius tools: Instagram, Facebook, WhatsApp and SMS inbox, contacts, bookings, flows, posts.

Connect Claude, ChatGPT, and Cursor to live WHMCS over MCP.

Chipp ai.chipp/chipp

Build and manage Chipp AI apps: prompts, knowledge, custom actions, and chat with your apps.

Penny ai.mypenny/mypenny

Portable AI memory you own. Keep memories and notes across Claude, ChatGPT, and other AI tools.

Memoize — persistent agent memory io.github.harrisonford/memoize

Persistent cross-session memory shared by Codex, Claude Code, ChatGPT, and other AI agents.

MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash.

Read Discord channels, follow new messages and control calls from your AI assistant.

SMS and WhatsApp Messaging dev.hatchloop/sms-whatsapp-messaging

Send WhatsApp, SMS, email or voice to a business with the compliance gate enforced.

mcp-email-auditor io.github.geekmarine/mcp-email-auditor

Validates domain email MX records and DNS status via Cloudflare DNS-over-HTTPS.

Envloped com.envloped/mcp

Send transactional email, verify domains, build contact segments, and draft marketing campaigns.

Unified MCP server for Email, Calendar & Contacts (Google, M365, Zoho, IMAP/SMTP, DAV).

Callboard fm.callboard/connector

Concert booking intelligence: run and read Promoter Briefs from Claude or ChatGPT.

3DPACK.ING — Load Planning ing.3dpack/load-planning

Load planning for containers, trucks & pallets in Claude & ChatGPT, with a 3D load plan in the chat.

Ailis com.honeycomb-tech.ailis/ailis

Ailis (アイリス): put to-dos from an AI chat on your iPhone lock screen as a card.

Resize, convert, compress, crop and watermark images from chat, with a real byte count each time.

Publish ntfy notifications, read the message cache, and manage users and topic access

freelance-invoice io.github.theluckystrike/freelance-invoice

Create PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.

SEO Expert: Digital Darts au.com.digitaldarts/seo-expert

All-in-one Shopify SEO. Rank on Google and in AI search. Find what's broken and fix it in chat.

WaAPI app.waapi/waapi

Messaging tools for AI agents: send messages, manage chats, groups and channels.

Print your business letterhead on Word docs, proposals and contracts from chat.

CarChat Inventory io.carchat/inventory

Search live US dealership inventory, get market prices, and send buyer inquiries. Free, no API key.