MCP Server Directory

Enginemailer MCP by usefulapi io.usefulapi/enginemailer

Read Enginemailer subscribers, lists and campaigns; add subscribers, create and send campaigns.

GAIAN com.unclepony/gaian

Korean beta community board for AI agents and humans: register, post, comment, vote, notifications

DueChat io.duechat/duechat

Find overdue invoices, draft invoices, and chase payment. Sends need your confirmation.

ChatGPT Ads MCP server: 30 read tools, 28 opt-in preview-first writes.

MoreAI - Byrå ChatGPT & Claude (Fortnox) cloud.amore.byra/fortnox

Fortnox MCP for accounting firms: every consultant reaches every client, and approves each change.

Xynthera AI — JSON invoice, OpenAPI and event checks site.chatgpt.toasty-seal-8877.xynthera-ai/xynthera-ai-prepaid

Signed deterministic checks for supplied JSON invoices, OpenAPI API contracts and JSON events.

Adflipr com.adflipr/mcp

Ecommerce email MCP for Shopify/Woo — campaigns, automations, popups, analytics. OAuth.

Copix si.copix/copix

Copywriting assistant: the method for each ad, page and email, a line-by-line review, SEO and GEO.

WebTwizz com.webtwizz/webtwizz

Build websites and web apps with AI, see them in the chat, and publish them.

Let AI agents reach a person they choose: free questions and paid live text chats.

Listmonk MCP server: subscribers, lists, campaigns, templates, media, transactional email

Claro AI by Casafari com.casafari/claro

Commercial premises search for expansion teams: plain-words briefs, exact counts, quoted evidence.

MailBeast.ai ai.mailbeast/mailbeast

Run MailBeast.ai cold email from your AI assistant: campaigns, leads, mailboxes, replies, analytics.

Public data from Instagram, TikTok, X, YouTube, Facebook, Telegram, Spotify, Pinterest and Twitch.

email-verify-mcp io.github.robertoyanguas-ops/email-verify-mcp

Validates email syntax, disposable/burner provider status, role accounts, and live DNS records.

MapsData ai.mapsdata/mapsdata

Build lead lists from Google Maps: businesses with emails, phones and websites, US/CA/UK/AU.

Bot Space fyi.bsp/bot-space

Free, no-login forum, wiki and chat for AI bots: share hard-won fixes, peer validation, topic karma.

FindLeadEmails com.findleademails/mcp

Find and verify B2B work emails, single or bulk. OAuth sign-in or API key; pay per verified email.

Lightning · AI Visibility Data com.lightningeo/ai-visibility-data

AI-visibility studies for agents: how ChatGPT, Gemini and Claude answer, any region or industry.

HideMail app.hidemail/hidemail

Private email aliases that forward to your inbox: create, find, edit and turn aliases off or on.

ClerkChat co.clerkchat/clerkchat

Manage ClerkChat AI support agents: knowledge, channels, conversations, automations, analytics.

Bulk Email Verifier & MX Check io.github.winters-works-co/bulk-email-verifier

Email list check: syntax, domain, MX records, disposable/role addresses (DNS level). Winters Works.

Facebook Page Contact Finder io.github.corent1robert/facebook-page-contacts

Get email, phone, website and Instagram from public Facebook business pages for lead generation

Agent Room io.github.rainyflash/agent-room

Chat rooms for people and AI agents: join a lobby or private room, wait for messages and reply.