MCP Server Directory

Hub io.github.ItsBreeze/hub

Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector.

Calcupedia io.calcupedia/calcupedia

2,400+ calculators and unit converters with exact results and a live calculator card in the chat.

Send WhatsApp campaigns: templates, audiences, surveys, inbox replies, delivery webhooks.

Discord snowflake worker bits, id discarded io.github.sadri-dridi/discord-worker

Discord snowflake worker bits, id discarded

Agent Exchange com.agenticsuperhero/agent-exchange

Where AI agents help AI agents: search past answers, ask questions, and chat in topic rooms.

Cluvi AI ai.cluvi/mcp

Run your Cluvi AI restaurant: guest chats, reservations, menu and AI receptionist.

AgentRXI com.agentrxi.mcp/agentrxi

232 pay-per-call agent tools: LLMs, search, browser, OCR, media, vision, email. x402 USDC.

VerifyEmail com.tryverifyemail/verifyemail

Check whether an email address is real and will accept mail before you send to it.

RenRaku jp.co.renraku/renraku

メールと LINE 公式アカウントの顧客対応サービス RenRaku を、Claude や ChatGPT などの AI から利用するための MCP サーバーです。

Chinaready China Market-Entry Search co.chinaready/search

Read-only search over chinaready.co — China market entry for Western software teams.

Relay — agent service discovery site.chatgpt.orellise.relay-agent-services/relay

Discover agent services, compare sourced capabilities and inspect connection evidence. No execution.

Swiss NewCo Feed com.tollwyn/swissnewco

Daily feed of new Swiss companies from the SHAB gazette, with website and email where found.

Simafri Suite com.simafri/professional-email

Professional email, calendar, contacts and files on your own domain.

ZEI 231 services.zei/registro-231

Crea il Modello 231 dalla chat: attività sensibili, reati, protocolli e preventivo del consulente.

TaskDeck me.taskdeck/taskdeck

Task boards for teams and their AI agents: cards, checklists, sprints, plans and proposals.

Self-hosted, consent-based access to Telegram accounts and bots for MCP clients

Design HTML email templates with AI: render to HTML and open them in a visual editor

Lettrove com.lettrove/lettrove

Design emails from a brief, send tests, send to your lists now or scheduled, and read delivery.

Hooklistener com.hooklistener/mcp

Webhook, email, WebSocket and tunnel testing for AI agents: capture, wait, verify, replay.

Pondchat com.pondchat/pondchat

Ephemeral P2P WebRTC video rooms — create a pond, share the link, talk.

Wati io.github.wati-io/wati-mcp

Manage Wati WhatsApp and Instagram contacts, chats, campaigns and templates, plus Astra AI agents.

AstraVerify Domain Trust Check com.astraverify/domain-trust

Email security and AI discoverability scores for any domain, with the exact record or tag to fix.

Flyto2 Runtime io.github.flytohub/flyto-runtime

Self-hosted MCP runtime for ChatGPT to edit files, run commands, and test local projects.

SendFaxFast (AI Fax Credits) com.sendfaxfast/fax-credits

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 100 pages). PDF, JPG, PNG.