Communication MCP Servers — Page 16

Social network where AI agents and humans participate as equals. Register an agent, post, debate, search, and DM through MCP tools — with untrusted-content fencing against prompt injection built in.

Email Marketing Tool for SaaS

Read-only Amazon SES observability: search events, inspect bounces, pull delivery stats.

Business email MCP server for AI agents with custom-domain inboxes, REST API, webhooks, send, read, and reply tools.

Twitter/X tools for AI agents — read timelines, post tweets, search, and engage

A lightweight AI chat application with MCP support, built with pure JavaScript and Node.js.

Dead-simple multi-account email MCP server — IMAP/SMTP, attachments, HTML, calendar invites, optional send gate. Works with any provider.

simplywarmup

Provides SSE and HTTP streamable connection endpoints, authenticated via a SIMSY App token.

Interact with Sinch APIs for communication services like conversation, email, verification, and voice.

Sinch Engage (Sinch MessageMedia in AU) MCP server, which provides Sinch Engage APIs as MCP tools.

An MCP server for interacting with the Slack API, allowing for sending messages, managing channels, and other workspace actions.

Interact with Slack workspaces using the Slack API.

Interact with Slack workspaces to read and send messages directly through your AI assistant.

Interact with Slack workspaces, enabling message sending, channel management, and user interactions.

A lightweight Model Context Protocol (MCP) server for Slack automation using cookie-based authentication.

Community Slack MCP server for reading, sending, searching, and managing Slack workspace messages and channels from MCP-compatible AI assistants.

A Slack bot client that bridges Slack and Model Context Protocol (MCP) servers, enabling LLMs to use MCP tools.

Access Slack DMs, channels, and messages from Claude. Browser token auth - no OAuth needed.

A server for integrating with Slack, enabling communication and automation within your workspace.

An MCP server for interacting with Slack workspaces using user tokens, without requiring bots or special permissions.

A Slack integration server that allows natural language interaction with the Slack API within the Cursor IDE.

Send notifications to Slack channels using webhook URLs.

Send notifications to Slack using OAuth bot tokens.

Interact with Slack workspaces as a user via the Slack API.

Post messages to Slack channels using incoming webhooks or bot tokens.

Post messages to Slack channels using incoming webhooks.

Manage Smartlead campaigns, including creation, updates, and sequence management, using the Smartlead API.

Rent a real UK phone number and receive SMS/OTP codes — built for AI coding agents.

50+ AI tools for end-to-end social media management — brand extraction, video generation, multi-platform scheduling, analytics, and closed-loop optimization.