Evaluate tool usage accuracy in multi-agent AI workflows using Evaluation nodes

Who's it for This workflow is ideal for AI developers running multi-agent systems in n8n who need to quantitatively evaluate tool usage behavior. If you're building autonomous agents and want to verify their decisions against ground-truth expectations, this workflow gives you plug-and-play observability. What it does This template uses n8n's built-in Evaluation Trigger and Evaluation nodes to assess whether an AI agent correctly used all the expected tools. It supports: Dataset-driven testing of agent behavior Logging actual tools to compare them with the expected tools Assigning performance metrics (toolcalled = true/false) Persisting output back to Google Sheets for further debugging The w

Help me set up the n8n workflow "Evaluate tool usage accuracy in multi-agent AI workflows using Evaluation nodes" (https://n8n.io/workflows/5523). It uses: AI Agent, Embeddings OpenAI, Calculator, Call n8n Workflow Tool, Qdrant Vector Store, OpenRouter Chat Model, Evaluation. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.