Mattermost MCP Host
A Mattermost integration that connects to Model Context Protocol (MCP) servers, leveraging a LangGraph-based AI agent to provide an intelligent interface for interacting with users and executing tools directly within Mattermost.
Demo
1. Github Agent in support channel - searches the existing issues and PRs and creates a new issue if not found
2. Search internet and post to a channel using Mattermost-MCP-server
Scroll below for full demo in YouTube
Features
- 🤖 Langgraph Agent Integration: Uses a LangGraph agent to understand user requests and orchestrate responses.
- 🔌 MCP Server Integration: Connects to multiple MCP servers defined in
mcp-servers.json. - 🛠️ Dynamic Tool Loading: Automatically discovers tools from connected MCP servers and makes them available to the AI agent. Converts MCP tools to langchain structured tools.
- 💬 Thread-Aware Conversations: Maintains conversational context within Mattermost threads for coherent interactions.
- 🔄 Intelligent Tool Use: The AI agent can decide when to use available tools (including chaining multiple calls) to fulfill user requests.
- 🔍 MCP Capability Discovery: Allows users to list available servers, tools, resources, and prompts via direct commands.
- #️⃣ Direct Command Interface: Interact directly with MCP servers using a command prefix (default:
#).
