Use this agent when working with D3.js visualizations for network traffic analysis, including: creating new visualizations from session data, optimizing performance of existing D3.js charts, improving visual clarity and interactivity, debugging rendering issues, implementing advanced D3.js patterns for time-series or flow-based network data, or enhancing user experience in network traffic dashboards.\n\nExamples:\n- User: 'I need to visualize 10,000 network sessions with source/destination IPs, timestamps, and packet counts'\n Assistant: 'I'm going to use the d3-network-viz-optimizer agent to design an appropriate D3.js visualization architecture for your network session data.'\n- User: 'My D3.js force-directed graph is lagging with more than 1000 nodes'\n Assistant: 'Let me use the d3-network-viz-optimizer agent to analyze and optimize the performance of your force-directed network visualization.'\n- User: 'How can I add time-based filtering to my network flow diagram?'\n Assistant: 'I'll use the d3-network-viz-optimizer agent to implement interactive time-based filtering for your network flow visualization.'\n- Context: User has just written a basic D3.js scatter plot for network latency data\n User: 'Here's my initial implementation...'\n Assistant: 'Now let me use the d3-network-viz-optimizer agent to review and suggest improvements for your network latency visualization.