Best Mattermost MCP Servers
Mattermost is an open-source, self-hostable online chat service with file sharing, search, and integrations. It is designed as an internal chat for organisations and companies.
Why this server?
Connects Mattermost workspaces to sync messages, which are distilled into an auto-maintained wiki and graph store for natural language querying and browsing.
AlicenseAqualityAmaintenanceTurns team chat (Slack, Discord, MS Teams, Mattermost) into a living knowledge base - a typed knowledge graph plus auto-generated wiki - exposed to AI agents through a 28-tool MCP server with semantic search, expert finding, and decision tracing.Last updated28380Apache 2.0Why this server?
Connects to Mattermost API endpoints to retrieve and process team and channel information, enabling real-time message monitoring and interaction with specific channels within Mattermost teams.
AlicenseBqualityDmaintenanceA Model Context Protocol server that connects to Mattermost, allowing AI models to monitor and process messages from specific teams and channels in real-time via SSE or Standard I/O transport modes.Last updated1114MITWhy this server?
Provides tools for interacting with Mattermost workspaces, including channel management, posting messages, replying to threads, adding reactions, retrieving channel history and thread replies, user management, and topic monitoring.
AlicenseAqualityDmaintenanceMCP Server for the Mattermost API, enabling Claude and other MCP clients to interact with Mattermost workspaces.Last updated9362MITWhy this server?
Provides tools for managing Focalboard boards, cards, and tasks, including board search, card creation and updates, property management, and column movement through the Focalboard API.
FlicenseAqualityFmaintenanceEnables task and board management in Focalboard through natural language, supporting board operations, card creation/updates, and column movements with automatic authentication and user-friendly property names.Last updated104Why this server?
Enables sending messages to Mattermost channels through webhooks, with support for multiple channels, default channel configuration, and channel management capabilities.
FlicenseBqualityCmaintenanceEnables sending messages to Mattermost channels through webhooks via MCP protocol. Supports multiple webhook channels with simple YAML configuration and integrates seamlessly with Claude Desktop.Last updated3Why this server?
Enables comprehensive Mattermost workspace management including message searching, user lookup, channel management, team information retrieval, and thread browsing with automatic user information inclusion and KST timezone support.
FlicenseBqualityDmaintenanceEnables Claude to interact with Mattermost through search functionality, user management, channel operations, and team information retrieval. Supports message search by keywords/users/dates, thread viewing, and displays all timestamps in Korean Standard Time (KST).Last updated9Why this server?
Enables sending messages to Mattermost channels through webhook endpoints, facilitating automated messaging and system notifications.
AlicenseCqualityCmaintenanceEnables sending messages to webhook endpoints through the MCP protocol, supporting custom content, display names, and avatar URLs.Last updated24127MITWhy this server?
Provides notification integration for Enterprise users to route intercepted operation approval requests to Mattermost.
Why this server?
Supports deployment of Mattermost team collaboration platform as a one-click service through Coolify.
Alicense-qualityDmaintenanceEnables AI assistants to manage Coolify infrastructure including servers, applications, databases, deployments, and 80+ one-click services through 98 comprehensive tools for both cloud and self-hosted instances.Last updatedMIT