MCP Server Directory

Send and manage email via the SendHustle API — emails, domains, contacts, audiences, campaigns.

Agent-Native Chat io.github.BuilderIO/agent-native-chat

Minimal chat-first app with durable threads, actions, and the app-agent loop

Lettio MCP eu.lettio/mcp

Private, EU-hosted email for AI agents over JMAP: read, search, reply, draft, organize, send.

Wavelength com.wavelengthflow/wavelength

Turn calls and notes into process flow diagrams in Claude, ChatGPT, VS Code, Cursor, and Teams.

em[ai]l ai.eml/email

Read and draft email you forward to a private alias. Agents cannot send or delete mail.

OTP Run for WhatsApp com.otprun/otprun

Send WhatsApp messages from your own number, read the replies and send login codes.

evolution-api-mcp io.github.singleflo/evolution-api-mcp

Operate one Evolution API (WhatsApp) instance: chats, history, sending, groups, settings.

Your WHOOP recovery, sleep, strain and workouts in Claude, ChatGPT or other MCP apps. Self-hosted.

FeedToMind com.feedtomind/feedtomind

Your YouTube library in Claude, ChatGPT and Cursor: transcripts, breakdowns, summaries, search.

Tech Stack Detector: Wappalyzer & BuiltWith Alt, CSV or Sheet io.github.Nero-Engine/tech-stack-detector

Detect CMS, ecommerce, analytics, payments and email hosting for every website in a list.

A dynamic, self-refreshing MCP gateway for the complete Telegram Bot API

Mailtea app.mailtea/mailtea

Send email and newsletters with Mailtea over MCP, plus skills for email and website design.

MailProbe dev.mailprobe/mailprobe

Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.

Locul Cloud Memory ai.locul/cloud

Recall memories, entity profiles and source notes from your Locul cloud brain in any AI chat.

Cherami io.github.cherami-mail/cherami-mcp

Email inboxes for recurring agent work. Read, search, reply, draft and organize correspondence.

Accessible maidr charts in ChatGPT and Claude, explored by sound, braille and screen reader

XposedOrNot Breach Intelligence com.xposedornot/xposedornot

Real-time data-breach lookup and analytics for emails and domains from XposedOrNot.

Auditable multi-agent coordination: fleets, P2P messaging, witnessed receipts, quorum.

Microsoft Teams for Claude — read any chat or channel and its unread messages; send and react

Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.

AccessGraph site.chatgpt.snugguppy5.accessgraph/accessgraph

Policy-aware web access preflight: robots, licensing, payment and advertised routes for agents.

Abstract API MCP by usefulapi io.usefulapi/abstract-api

Validate emails, phones, IBAN, VAT; look up IPs and companies; rates, holidays, time via Abstract.

EmpirioLabs AI ai.empiriolabs/mcp

Every EmpirioLabs model and platform feature as tools: chat, media, search, jobs, GPU Cloud, agents.

ReminderIt com.reminderit/reminderit

Schedule real phone-call reminders with WhatsApp follow-up — medication, wake-ups, family check-ins.