Lettr MCP
MCP for Lettr transactional email API
Directory
MCP for Lettr transactional email API
# Gemini Email Subject Generator MCP A powerful Model Context Protocol (MCP) server that leverages Google's Gemini Flash 2 AI model to generate engaging email…
Full email marketing platform for AI assistants — 32 MCP tools for campaigns, contacts, automations, A/B testing, AI subject line generation, multi-channel…
Integrates with Outlook to provide email processing, semantic search, and metadata storage capabilities using MongoDB and SQLite, enabling advanced analysis…
MCP Mailtrap Server is an MCP server that provides tools for sending transactional and bulk emails, managing templates, viewing email logs, and testing in…
Send and receive transactional email through Nuntly, a developer-first email platform with EU data hosting. Tools covering emails, domains, webhooks, inboxes…
Buffsend Sales Automation With Ai connects AI assistants to BuffSend's email marketing platform via the Model Context Protocol (MCP). It provides access to…
Native MCP email server for AI agents — create temporary inboxes, wait for emails, extract OTPs, and automate email verification flows.
Manage email marketing campaigns, contacts, and transactional emails with the Cakemail API.
Send transactional email, run campaigns and automations, manage contacts and audit deliverability — 54 annotated tools.
Kraiter is an email automation platform. It exposes 62 tools for managing contacts, drip campaigns, transactional sends, segments, templates, domains, and…
Sequenzy MCP enables AI assistants like Claude to manage your email marketing directly. Add subscribers, create AI-generated email sequences, send campaigns…
AI-native disposable email + OTP extraction for LLM agents.
Sendmux serves AI-native startups, SaaS teams, automation agencies, and platform builders that need AI agents to send, receive, route, and react to email in…
Transactional SendGrid MCP: preflight send, templates, delivery diagnostics, account/console settings, optional Event Webhook receiver. Self-hosted binary…
# Swell MCP Server A Model Context Protocol server that integrates AI assistants with Swell's e-commerce platform. Built on a production-ready TypeScript…
Sendmux is an email inbox API and email API for AI agents.
Programmatic temp email inboxes for QA tests and AI agents. 8 MCP tools, free tier 50 inboxes/month, MCP server published as @mailsink/mcp on npm.
Integrates with Instantly API v2 to enable email campaign management, lead tracking, and account health monitoring for automated outreach workflows.
Validates email addresses through Abstract API, checking format, deliverability, and identifying disposable or role-based addresses to reduce bounces and…
Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP. Apache-2.0 licensed.
Integrates with email providers to enable sending and receiving emails, automating workflows and managing communications via IMAP and SMTP functionality.
This server enables users to send emails through various email providers, including Gmail, Outlook, Yahoo, Sina, Sohu, 126, 163, and QQ Mail. It also supports…
Integrates with Gmail APIs to enable reading, sending, and managing emails across multiple accounts, supporting automated email processing and workflow…