Need help? Want access to this workflow + many more paid workflows + live Q&A sessions with a top verified n8n creator?
Need help? Want access to this workflow + many more paid workflows + live Q&A sessions with a top verified n8n creator? Join the community Complete MCP server exposing 8 Taxonomy API operations to AI agents. ⚡ Quick Setup Import this workflow into your n8n instance Credentials Add Taxonomy API credentials Activate the workflow to start your MCP server Copy the webhook URL from the MCP trigger node Connect AI agents using the MCP URL 🔧 How it Works This workflow converts the Taxonomy API into an MCP-compatible interface for AI agents. • MCP Trigger: Serves as your server endpoint for AI agent requests • HTTP Request Nodes: Handle API calls to https://api.ebay.com/commerce/taxonomy/v1 • AI Expressions: Automatically populate parameters via $fromAI() placeholders • Native Integration: Returns responses directly to the AI agent 📋 Available Operations (8 total) 🔧 Category_Tree (7 endpoints) • GET /category_tree/{category_tree_id}: Get a Category Tree • GET /category_tree/{category_tree_id}/fetch_item_aspects: Get Aspects for All Leaf Categories in a Marketplace • GET /category_tree/{category_tree_id}/get_category_subtree: Get a Category Subtree • GET /category_tree/{category_tree_id}/get_category_suggestions: Get Suggested Categories • GET /category_tree/{category_tree_id}/get_compatibility_properties: Get Compatibility Properties • GET /category_tree/{category_tree_id}/get_compatibility_property_values: Get Compatibility Property Values • GET /category_tree/{category_tree_id}/get_item_aspects_for_category: Get Get Item Aspects For Category 🔧 Get_Default_Category_Tree_Id (1 endpoints) • GET /get_default_category_tree_id: Fetch Default Category Tree ID 🤖 AI Integration Parameter Handling: AI agents automatically provide values for: • Path parameters and identifiers • Query parameters and filters • Request body data • Headers and authentication Response Format: Native Taxonomy API responses with full data structure Error Handling: Built-in n8n HTTP request error management 💡 Usage Examples Connect this MCP server to any AI agent or workflow: • Claude Desktop: Add MCP server URL to configuration • Cursor: Add MCP server SSE URL to configuration • Custom AI Apps: Use MCP URL as tool endpoint • API Integration: Direct HTTP calls to MCP endpoints ✨ Benefits • Zero Setup: No parameter mapping or configuration needed • AI-Ready: Built-in $fromAI() expressions for all parameters • Production Ready: Native n8n HTTP request handling and logging • Extensible: Easily modify or add custom logic > 🆓 Free for community use! Ready to deploy in under 2 minutes. An n8n automation workflow template by David Ashby.
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