MCP Server Directory

DnsGuard dev.workers.mike-tusa.dnsguard/dnsguard

Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.

Kasar CRM app.kasar/crm

AI-native CRM: records, pipelines, tasks, calendar and the email, LinkedIn and WhatsApp inbox.

SendHQ cc.sendhq/sendhq

Send and receive email from your verified domains; manage domains, templates and deliverability.

GuiaFlow pro.guiaflow/guiaflow

Build interactive product demos: guided tours, lead capture, WhatsApp CTA, AI copy/voice, analytics.

Emailable MCP by usefulapi io.usefulapi/emailable

Verify email addresses with Emailable one by one or in batches, and read credits and batch results.

ChatGPT (Codex CLI) and Claude (Claude Code) discuss until they agree, on your own subscriptions.

Dovemails com.dovemails/mcp

Email inboxes for AI agents: send, wait for mail, reply in thread, forward and label.

Messente MCP by usefulapi io.usefulapi/messente

Read Messente balance, prices, delivery status and statistics; send SMS to up to 10 numbers.

CounselAudit com.counselaudit/counselaudit

Legal bill review for in-house teams: audit law firm invoices, decide flags, draft firm letters.

Encharge MCP by usefulapi io.usefulapi/encharge

Manage Encharge people, tags, segments and fields, and track events for email automation.

Classic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga

Productify com.useproductify/productify

Create, write and publish Printify products from chat, after a preview you approve.

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

Prodantix com.prodantix/mcp

Product analytics, feature flags, experiments, session replay and messaging for your products.

Galaxy Unit app.galaxyunit/galaxy-unit

Run a service business from chat: clients, jobs, quotes, invoices, payments, expenses.

agmail dev.shveik/agmail

Email inboxes for agents by the hour: wait for a mail, get the code or link. Pay per call.

Vocenya com.vocenya/platform

Calls, leads, bookings, chats, outbound AI calls and Do Not Call for one Vocenya business.

AskYourStack com.askyourstack/askyourstack

Let Claude, ChatGPT or Cursor manage your servers, sites and SEO, with approvals for risky actions.

Sliq com.getsliq/sliq

Run LinkedIn and email outbound from Claude, ChatGPT, or any AI agent.

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.

A business's WhatsApp front desk as tools: inbox, customers, catalogue, bookings, fees.

Hostlo ai.hostlo/hostlo

Publish and edit static websites on a free subdomain, just by chatting.

tiktok-data com.superagnt/tiktok-data

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

Zebu Data - Local Business Leads io.github.zebudata/local-business-leads

Find local businesses on Google Maps, Yellow Pages and Yelp, then pull emails and phones from sites.