MCP Server Directory

Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun io.github.CyberMax-tools/send-email

Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark

Mailvett: Email Validation API for AI Agents io.github.CyberMax-tools/email-validate

Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.

Signatoro com.signatoro/signatoro

The agentic email signature platform: one saved signature for your people and your AI agents.

EasyWeek Booking io.easyweek/booking

Find a salon, barber or studio, see free time, get the booking link. Serves claude.ai and ChatGPT.

fnlowl com.fnlowl/fnlowl

Read and manage fnlowl widgets, leads, email sequences and analytics from an AI assistant.

SuperMailOS com.supermailos/mail

Read, search, organize, draft and send business email from your SuperMailOS mailboxes.

DomainDNA: Tech Stack Detector, WHOIS & Domain Age API io.github.shawmena-dotcom/domain-intel

DomainDNA: a domain's tech stack, email security (MX/SPF/DMARC), TLS expiry and age in one record.

Revamp — Create or redesign websites dev.revamp/revamp

Create or redesign websites and build web apps by chatting. Preview, refine, and publish in Revamp.

Mail for Bots com.mailforbots/mailforbots

Email inboxes for AI agents: send, reply, read verification codes, human-approved drafts.

Inboxapp com.inboxapp/inboxapp

Shared inbox and CRM for your team's DMs on LinkedIn, X, Instagram, WhatsApp, Telegram and email.

ngx-json-render UI io.github.shteynu/ngx-json-render-ui

Renders dashboards, forms and tables inline in the chat as Angular Material components (MCP App).

Standards new.standards/standards

CRM, drive, email and meetings in one system of record: search, read and update your records.

youtube-data com.superagnt/youtube-data

superagnt: marketing plugin for Claude and ChatGPT. Know your market: YouTube captions and comments.

Cobrain space.cobrain/cobrain

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

Fieldwright io.github.shawmena-dotcom/ai-extract

Fieldwright: web page to clean Markdown, metadata, JSON-LD, emails, phones.

Chatinbox net.chatinbox/chatinbox

Read-only WhatsApp conversation stats for Chatinbox customers. Numbers only, no personal data.

Meisa io.meisa/meisa

Manage contacts, templates, sequences and broadcasts in your Meisa email account from chat.

tiktok-data com.superagnt/tiktok-data

superagnt: marketing plugin for Claude and ChatGPT. Know your market: TikTok videos and creators.

TTMT – Telegram to MetaTrader com.telegramtometatrader/ttmt

Read-only access to your own TTMT trading data: trades, signals, channels, performance and risk.

CommSync ai.commsync/commsync

One inbox for SMS and email: read threads, search, manage contacts, and send texts and emails.

Penniless Data Utilities io.github.danielarif26/penniless-data-utilities

Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.

cv-maker-resume-templates io.github.theluckystrike/cv-maker-resume-templates

Create a clean CV from plain answers in your AI chat - structured templates, no uploads.

fabricatedemail com.fabricatedemail/mcp

Disposable email addresses for tests and agents: register, wait for mail, extract codes and links.

Inbox Zero io.github.elie222/inbox-zero

Search Gmail and Outlook, save drafts, manage email rules, and view email stats.