"Mattermost" matching MCP servers:

• mcp-server-mattermost

  cloud-ru-tech

  A

  license

  A

  quality

  A

  maintenance

  Lets AI assistants read, search, and post messages in Mattermost channels, manage threads, reactions, files, and users with 38 tools.

  Updated 14 days ago (2026-08-01 09:39 UTC)

  38

  38

  MIT

• Mattermost MCP Server

  jarviscodes

  A

  license

  -

  quality

  C

  maintenance

  Enables Claude to fetch RSS feeds and post messages to a self-hosted Mattermost server using OAuth authentication.

  Updated 2 months ago (2026-06-19 10:28 UTC)

  MIT

• Mattermost MCP Server

  Wagmi-Tech-Co

  -

  license

  -

  quality

  -

  maintenance

  A Model Context Protocol server that enables Claude to interact with Mattermost instances, supporting post management, channel operations, user management, and reaction management.

  Updated a year ago (2025-05-31 09:11 UTC)

  10

  1

• Mattermost MCP Server

  pvev

  F

  license

  -

  quality

  F

  maintenance

  An MCP server that enables Claude and other MCP clients to interact with Mattermost workspaces, providing channel management, messaging capabilities, and topic monitoring functionality.

  Updated a year ago (2025-03-10 16:16 UTC)

  39