Lettr MCP
MCP for Lettr transactional email API
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Lumail MCP
Automate your emails marketing with lumail (workflow, subscriber and so on)
MailerSend MCP Server
Turn an AI tool into your smart email engine
MailTempo
MCP server for MailTempo's public free temporary email inboxes.
Slack Webhook
Post messages to Slack channels using incoming webhooks.
local-fastmail-mcp
A local-only, secure server for accessing your Fastmail email
mcp2mqtt
An MCP service for device communication and PWM control via the MQTT protocol.
TeleSign MCP
MCP Server for TeleSign Services
Bark MCP Server
Send iOS push notifications using the Bark app.
Automate email tasks using SMTP and IMAP protocols.
Web Whiteboard
A web-based whiteboard for displaying output from Chatbots and LLMs.
Slack
Interact with Slack workspaces using the Slack API.
Agent Communication MCP Server
Enables room-based messaging between multiple agents.
Slack Notify
Send notifications to Slack using OAuth bot tokens.
VOICEROID Daemon
A text-to-speech server for VOICEROID2 via the voiceroid_daemon.
twilio-mcp-server
Send SMS, MMS, WhatsApp messages, make voice calls, and manage Twilio phone numbers
MultiMail
Email for AI agents. Send and receive as markdown with human oversight.
Memlord
Self-hosted MCP memory server for personal use and teams
better-email-mcp
Email management via IMAP/SMTP, multi-account
Text-to-Speech MCP
High-quality text-to-speech generation using the OpenAI TTS API.
Reddit MCP Server
Interact with the Reddit API to fetch saved posts, search, get comments, and reply.
Collusion
多对象协作技术方案编排引擎。三个 AI Agent 并行提案、交叉审查、可行性收束，投票输出 Top 3 方案
tablestakes
Read and edit HTML/Markdown tables in GitBook-synced documents via MCP tools.
mailcue-mcp
Give AI agents their own local mailbox to read, send, and triage email.