MCP Server Directory

Email Preflight io.github.tasuyoapp-ctrl/email-preflight

x402 v2 payment requests; relays compatible clients' signed payments to the existing product API.

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.

Maileroo com.maileroo/mcp

Send email, search delivery logs, and manage domains and your Maileroo account.

Revnu com.revnu/revnu

GTM on autopilot. Approve sends, hand over jobs and read results from your AI chat.

TTMT – Telegram to MetaTrader com.telegramtometatrader/ttmt

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

Agent Email List — Free SMTP Relay for AI Agents com.agentemaillist.ai/free-transactional-email-smtp-relay

Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

Mail for Bots com.mailforbots/mailforbots

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

Vet creators from Claude or ChatGPT: cross-platform trust scores, risk evidence, background checks.

Siftsmith Company Signals com.siftsmith/signals

Open jobs from a company's ATS, plus hiring, tech stack, intent, email-security and launch signals.

Google Maps Scraper io.github.saulius876-lgtm/google-maps

Google Maps places and leads: phone, website, address, rating, reviews, hours, emails.

Contact Details Scraper io.github.saulius876-lgtm/contact-details

Emails, phones and social links from any list of websites. Pay only for sites with a contact.

OpenMail sh.openmail/openmail

Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.

chatbase co.chatbase/chatbase

Manage Chatbase agents, sources, conversations and help-desk tickets.

AgentiSend io.github.fortuneflick/agentisend

Transactional email API for AI agents: verified domains, a per-sender budget, and a kill switch.

Iridium: LinkedIn MCP Server com.iridiumhqmcp/linkedin-mcp

LinkedIn MCP for Claude, ChatGPT, Grok, Hermes: triage inbox, comment, find people, live profiles

37soul-mcp io.github.Qumge/37soul-mcp

Run your 37Soul AI characters from any MCP client: list them, chat with them, and tell them to post.

Pryzm Memory com.pryzm-memory/memory

Encrypted long-term memory shared across your AI assistants (Claude, ChatGPT, Perplexity).

fnlowl com.fnlowl/fnlowl

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

Chatinbox net.chatinbox/chatinbox

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

Faivelo Email com.faivelo/mail

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

BKK Staff com.bkkstaff/bkk-staff

Automated resume screening for small businesses: post jobs, rank applicants, email candidates.

Heffl Free Tools com.heffl/free-tools

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

vivento-mcp click.vivento365/vivento-mcp

Vivento 365 (CRM inmobiliario) desde Claude, ChatGPT o cualquier cliente MCP: prospectos y citas.

DevReply com.devreply/devreply

In-app support chat for mobile and web apps: read, triage and answer users, set up apps.