render_live_chart
Monitor live data by rendering auto-updating line charts that poll tools at regular intervals for real-time visualization.
Instructions
Render a real-time auto-updating line chart that polls a tool at a regular interval. Use when the user wants to MONITOR a live data source. Set pollTool to 'poll_http' with pollArgs containing a preset or URL to poll external APIs (including other MCP servers' data). The chart auto-refreshes - no user action needed.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| title | Yes | Chart title | |
| pollTool | Yes | Name of the MCP tool to call on each poll (e.g. 'get_system_metrics') | |
| pollArgs | No | Arguments to pass to the polled tool | |
| values | Yes | One or more numeric values to track per poll | |
| interval | No | Poll interval in seconds. Default: 2 | |
| maxPoints | No | Rolling window size. Default: 30 | |
| yLabel | No | Y-axis label | |
| yMin | No | Y-axis minimum | |
| yMax | No | Y-axis maximum (e.g. 100 for percentages) | |
| colors | No | Custom color palette as hex codes (e.g. ['#FF6384', '#36A2EB']). Uses default palette if omitted. | |
| theme | No | Theme preset: boardroom, corporate, sales-floor, golden-treasury, clinical, startup, ops-control, tokyo-midnight, zen-garden, consultant, black-tron, black-elegance, black-matrix, forest-amber, forest-earth, sky-light, sky-ocean, sky-twilight, gray-hf, gray-copilot | |
| palette | No | Override palette only (mix-and-match) | |
| typography | No | Override typography: professional, luxury, cyberpunk, editorial, mono, bold, system, techno | |
| effects | No | Override effects: none, subtle, shimmer, neon, energetic |