Open-source alternatives to Agenticmail

MCP server for the Inxmail Commerce transactional API — events, sendings, bounces, blocklist, blacklist, reactions, and delivery tracking from Claude.

MCP server for sending physical mail with Solana cryptocurrency. Colosseum Agent Hackathon submission.

Apple Mail MCP server with full-coverage FTS5 body search. Reliable on large mailboxes where AppleScript-based servers timeout.

Unified MCP server for email access across Gmail, Outlook, iCloud, and IMAP

IMAP/SMTP email for AI agents -- read, send, organize folders, and manage attachments across multiple accounts, with auto-discovery.

MCP server for QMailing - AI agents read & send email, manage mailboxes, custom domains and webhooks via the QMailing API.

Local MCP server for Claude Desktop to read Outlook emails/bodies/attachments and send local files as attachments.

CLI and MCP server for DoubleTick email read tracking

MCP server for Zoho Mail — read, search, and send email via Claude

The AgentMail Toolkit integrates popular agent frameworks and protocols including OpenAI Agents SDK, Vercel AI SDK, and Model Context Protocol (MCP) with the AgentMail API.

Inbox Zero is an AI-powered email automation platform and inbox organizer. It uses large language models to automatically categorize, label, and archive emails, while providing a conversational interface for managing workflows and drafting responses through natural language. The project distinguishes itself by integrating real-time calendar availability into its drafting process and generating AI-summarized meeting briefings. It supports a pluggable AI provider interface with model fallback chains, allowing it to connect to various cloud or local LLM providers. Users can also control their in

MCP server for the PostStack Email API — 84 tools, 5 prompts, 5 resources for AI agents.

The most complete MCP server for the Resend email API — full API coverage plus a unique debug/diagnostics layer.

MCP server for Outlook email, calendar, and contacts — let your AI assistant manage your inbox directly from the conversation.

Official Qorami SDK — JS/Python clients, tool schemas and an MCP server so AI agents check email before sending. https://qorami.fr

Email MCP server with full IMAP SMTP support — read, search, send, manage, and organize email from any AI assistant via the Model Context Protocol

Send system notification when Agent task is done.

TSGram - Telegram MCP Server for local Claude Code integration - debug and vibe code on the go!

A FastMCP server for interacting with the Cal.com API. This enables LLMs to manage event types, create bookings, and access Cal.com scheduling data programmatically.

Command line Slack chat client.

vgram is a bot library for the Telegram Bot API written in V. The Bot API is an HTTP-based interface created for developers keen on building bots for Telegram.

Send emails to recipients and groups from Alfred

MCP client for Discourse sites

AXMPP