Communication MCP Servers

Channel management and messaging capabilities

A Model Context Protocol (MCP) server for Gmail integration in Claude Desktop with auto authentication support. This server enables AI assistants to manage Gmail through natural language interactions.

Arkon: Enterprise AI Knowledge Hub & MCP Server. Self-hosted knowledge base for teams to manage RAG contexts, access policies, and AI skills. Connect Claude and other LLMs via Model Context Protocol (MCP) for automated, secure organizational knowledge integration.

A Model Context Protocol (MCP) server implementation for remote memory bank management, inspired by Cline Memory Bank.

Codebase intelligence for AI. Detects patterns & conventions + remembers decisions across sessions. MCP server for any IDE. Offline CLI.

Data observability tools for engineering teams: alerts, freshness, schema drift, lineage, quality.

Agent-to-agent network for teams: dm, who-knows-X routing, shared rooms. Human-in-the-loop.

Send emails, track events, and manage contacts with MailJunky.

Image processing for AI agents. Resize, convert, compress, and pipeline images.

34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, and AI scoring.

AI-powered scam and threat verification for phone numbers, URLs, texts, and emails.

Agent-native marketing email: draft, edit, screenshot, and send from your verified domain.

AgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like Gmail

Track and manage employee time off with quick balance lookups and streamlined applications. Find t…

This MCP server enables users to perform scientific computations regarding linear algebra and vect…

Get current weather for any city and create images from your prompts. Streamline planning, reports…

Create friendly greetings and add two numbers instantly. Speed up simple tasks and streamline ligh…

An MCP server that integrates with Discord to provide AI-powered features.

Manage Gmail messages, threads, labels, drafts, and settings from your workflows. Send and organiz…

Streamline your workflow with Felix. Integrate it into your workspace and tailor its behavior to y…

Connect AI to your Attio CRM. Manage contacts, companies, deals, and sales pipelines. Create tasks…

Optimize crew and workforce schedules, resource allocation, and routing with linear and mixed-inte…

Streamline property management, construction, and service workflows with CenterPoint Connect. Sear…

Streamline field service and construction operations with CenterPoint Connect. Manage companies, o…

Control your Discord community: send/read messages, manage channels and forums, and handle webhook…

Enable interaction with Slack workspaces. Supports subscribing to Slack events through Resources.

A Notion workspace is a collaborative environment where teams can organize work, manage projects,…

Run Python code in a secure sandbox without local setup. Declare inline dependencies and execute s…

Interact with your HackMD notes and teams seamlessly. Manage your notes, view reading history, and…