MCP Server Directory

Buttondown MCP by usefulapi io.usefulapi/buttondown

Read Buttondown subscribers, emails, analytics and automations; add subscribers; write email drafts.

Docfarm io.github.lavanry/docfarm

Publish, edit, share and track HTML docs and decks from chat, with view analytics.

Sendlane MCP by usefulapi io.usefulapi/sendlane

Manage Sendlane lists, contacts, tags and custom fields; read campaign and SMS reports.

Encharge MCP by usefulapi io.usefulapi/encharge

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

Showoff dev.showoff/showoff

Turn app screenshots into 3D device mockups, App Store sets and launch videos, straight from chat.

AskYourStack com.askyourstack/askyourstack

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

Inbox Zero io.github.elie222/inbox-zero

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

Laqta Video Edit Planner site.chatgpt.maherr20.maher-cut-studio/laqta

Validate video cut plans and parse timed subtitles for Laqta’s local browser video editor.

すぐFAX SuguFAX – Fax to Japan from AI com.sugufax/fax

Fax PDFs/photos to Japan from Claude/ChatGPT. OAuth: pay per fax from ¥400 or credits. AIから日本へFAX

fabricatedemail com.fabricatedemail/mcp

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

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.

Hollerdex: Website Contact Finder (Emails, Phones & Socials) dev.workers.cybermax-tools.cybermax/website-contacts

Hollerdex: a domain's public emails, phones and social profiles as one ranked contact card.

Wavelength com.wavelengthflow/wavelength

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

Google Maps Leads (via Apify) io.github.retracn/google-maps-leads

Local business leads from Google Maps in any country: emails, socials, website audit, outreach.

Signatoro com.signatoro/signatoro

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

Chatinbox net.chatinbox/chatinbox

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

ApiOne B2B Enrichment (GCC and MENA) io.github.MT285/apione

B2B company, people and email enrichment with cited sources, built for GCC and MENA companies.

Formbricks MCP by usefulapi io.usefulapi/formbricks

Read survey responses and manage contacts, webhooks, teams and organisation users.

Faivelo Email com.faivelo/mail

Business email on your own domain: mailboxes, send and read mail, drafts, aliases and DNS setup.

Heffl Free Tools com.heffl/free-tools

Free email verification, business calculators, UAE estimates and drafts. No API key.

answerline dev.answerline/answerline

What ChatGPT, Gemini and Google answer — structured JSON with cited sources.

Superpowers tools.superpowers/superpowers

Pay-per-call tools for agents: search, page reading, emails, company data, media. Sign in, no key

ReplyLayer ai.replylayer/replylayer

Safe email for AI agents: a mailbox with inbound scanning, outbound checks and human review.

SentientMail com.sentientmail/email-platform

AI-first email platform: templates, audiences, journeys. Sends real email when the key allows it.