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Mattermost MCP

Reads channels and messages from a self-hosted Mattermost, with optional posting. For an incident workflow the read path is the one that matters: what was said, when, and by whom, gathered without scrolling. Posting…

Community stdio Verified 2026-11-12 chatincidentteam

Use it for

Summarising a channel and pulling context for an incident

Skip it if

Posting to channels automatically — that is a message to people

What it is

Reads channels and messages from a self-hosted Mattermost, with optional posting. For an incident workflow the read path is the one that matters: what was said, when, and by whom, gathered without scrolling. Posting should be a reviewed action.

Install

Terminal
npx -y mattermost-mcp

Client configuration

Paste this into your MCP client config, then restart the client.

MCP client config (JSON)
{
  "mcpServers": {
    "avbbc": {
      "command": "npx",
      "args": ["-y", "mattermost-mcp"]
    }
  }
}

Overlapping servers

All servers
  • 01
    Intercom MCPCommunity

    Reads Intercom conversations and contacts, and can post an internal note. That is the correct shape for support: the agent assembles context and a draft reply, a per…

    #support#customer#chat
    TypeScriptstdio
  • 02
    Telegram MCPCommunity

    Reads channels and groups through the Bot API: recent messages, search, and posting. The distinction that matters is bot token versus user session — a bot sees what …

    #chat#monitoring#research
    Pythonstdio
  • 03
    Discord MCPCommunity

    A community server for Discord: list channels, read recent messages, search a server, and post. Support teams use it to summarise a channel before answering; the per…

    #chat#community#support
    TypeScriptstdio

Tools that use this server

All tools

Skills built around it

All skills