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    "createdAt": "2025-06-24T04:29:56.637Z",
    "description": "Need help? Want access to this workflow + many more paid workflows + live Q&A sessions with a top verified n8n creator?\n\n[Join the community](https://www.skool.com/beyond-nodes-automation-lab-2006/about)\n\nComplete MCP server exposing all Mattermost Tool operations to AI agents. Zero configuration needed - all 19 operations pre-built.\n\n## ⚡ Quick Setup\n\n1. **Import** this workflow into your n8n instance\n2. **Activate** the workflow to start your MCP server\n3. **Copy** the webhook URL from the MCP trigger node\n4. **Connect** AI agents using the MCP URL\n\n## 🔧 How it Works\n\n• **MCP Trigger**: Serves as your server endpoint for AI agent requests\n• **Tool Nodes**: Pre-configured for every Mattermost Tool operation\n• **AI Expressions**: Automatically populate parameters via `$fromAI()` placeholders\n• **Native Integration**: Uses official n8n Mattermost Tool tool with full error handling\n\n## 📋 Available Operations (19 total)\n\nEvery possible Mattermost Tool operation is included:\n\n### 📺 Channel (7 operations)\n\n• **Add a user to a channel**\n• **Create a channel**\n• **Delete a channel**\n• **Get a page of members for a channel**\n• **Restore a soft-deleted channel**\n• **Search for a channel**\n• **Get statistics for a channel**\n\n### 💬 Message (3 operations)\n\n• **Delete a message**\n• **Post a message**\n• **Post an ephemeral message**\n\n### 🔧 Reaction (3 operations)\n\n• **Create a reaction**\n• **Delete a reaction**\n• **Get many reactions**\n\n### 👤 User (6 operations)\n\n• **Create a user**\n• **Deactivate a user**\n• **Get a user by email**\n• **Get a user by ID**\n• **Get many users**\n• **Invite a user**\n\n## 🤖 AI Integration\n\n**Parameter Handling**: AI agents automatically provide values for:\n• Resource IDs and identifiers\n• Search queries and filters\n• Content and data payloads\n• Configuration options\n\n**Response Format**: Native Mattermost Tool API responses with full data structure\n\n**Error Handling**: Built-in n8n error management and retry logic\n\n## 💡 Usage Examples\n\nConnect this MCP server to any AI agent or workflow:\n\n• **Claude Desktop**: Add MCP server URL to configuration\n• **Custom AI Apps**: Use MCP URL as tool endpoint\n• **Other n8n Workflows**: Call MCP tools from any workflow\n• **API Integration**: Direct HTTP calls to MCP endpoints\n\n## ✨ Benefits\n\n• **Complete Coverage**: Every Mattermost Tool operation available\n• **Zero Setup**: No parameter mapping or configuration needed\n• **AI-Ready**: Built-in `$fromAI()` expressions for all parameters\n• **Production Ready**: Native n8n error handling and logging\n• **Extensible**: Easily modify or add custom logic\n\n> 🆓 **[Free for community use](https://github.com/Cfomodz/community-use)!** Ready to deploy in under 2 minutes.",
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