MCP ECharts

{ "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "data": { "description": "Data for sankey chart, such as, [{ source: 'Landing Page', target: 'Product Page', value: 50000 }, { source: 'Product Page', target: 'Add to Cart', value: 35000 }].", "items": { "additionalProperties": false, "properties": { "source": { "description": "Source node name, such as 'Landing Page'.", "type": "string" }, "target": { "description": "Target node name, such as 'Product Page'.", "type": "string" }, "value": { "description": "Flow value between source and target, such as 50000.", "type": "number" } }, "required": [ "source", "target", "value" ], "type": "object" }, "minItems": 1, "type": "array" }, "height": { "default": 600, "description": "Set the height of the chart, default is 600px.", "exclusiveMinimum": 0, "type": "integer" }, "nodeAlign": { "default": "justify", "description": "Alignment of nodes in the sankey chart, such as, 'left', 'right', or 'justify'.", "enum": [ "left", "right", "justify" ], "type": "string" }, "outputType": { "default": "png", "description": "The output type of the diagram. Can be 'png', 'svg' or 'option'. Default is 'png', 'png' will return the rendered PNG image, 'svg' will return the rendered SVG string, and 'option' will return the valid ECharts option.", "enum": [ "png", "svg", "option" ], "type": "string" }, "theme": { "default": "default", "description": "Set the theme for the chart, optional, default is 'default'.", "enum": [ "default", "dark" ], "type": "string" }, "title": { "description": "Set the title of the chart.", "type": "string" }, "width": { "default": 800, "description": "Set the width of the chart, default is 800px.", "exclusiveMinimum": 0, "type": "integer" } }, "required": [ "data" ], "type": "object" }