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Communication · Developer Tools

pvev/mattermost-mcp
Mattermost MCP Server is an API service connecting MCP clients such as Claude with Mattermost workspaces, providing channel monitoring, message management and user queries.
{
"mcpServers": {
"mattermost": {
"command": "node",
"args": [
"/path/to/mattermost-mcp/build/index.js"
]
}
}
}MCP Server for the Mattermost API, enabling Claude and other MCP clients to interact with Mattermost workspaces.
Monitor specified channels for messages containing topics of interest
Run on a configurable schedule (using cron syntax)
Send notifications when relevant topics are discussed
Mention you in a specified channel when topics are found
mattermost_get_channel_history
Get recent messages from a channel
mattermost_post_message
Post a new message to a channel
mattermost_reply_to_thread
Reply to a specific message thread
mattermost_add_reaction
Add an emoji reaction to a message
mattermost_get_thread_replies
Get all replies in a thread
mattermost_run_monitoring
Trigger the topic monitoring process immediately
mattermost_get_users
Get a list of users in the workspace
mattermost_get_user_profile
Get detailed profile information for a user
mattermost_list_channels
Details on this page are taken from the project's README. Open README
Clients mentioned in this server's README:

elie222/inbox-zero
To help you spend less time in your inbox, so you can focus on what matters most.

lharries/whatsapp-mcp
This is a Model Context Protocol (MCP) server for WhatsApp.

Dhravya/apple-mcp
Apple MCP toolset is a collection of Apple native tools based on the MCP protocol, providing integration services for Messages, Notes, Contacts, Mail, Reminders, Calendar and other Apple ecosystem features.

supercorp-ai/supergateway
Supergateway runs MCP stdio-based servers over SSE (Server-Sent Events) or WebSockets (WS) with one command. This is useful for remote access, debugging, or connecting to clients when your MCP server only supports stdio.

line/line-bot-mcp-server
Model Context Protocol (MCP) server implementation that integrates the LINE Messaging API to connect an AI Agent to the LINE Official Account.

resend/mcp-send-email
Connect your AI agent to the Resend platform. Send and receive emails, manage contacts, broadcasts, domains, and more, directly from any MCP client like Claude, Cursor, or Claude Code.