generate_funnel_chart

Create funnel charts to display data reduction across stages, such as user conversion rates or sales pipelines. Customize dimensions, themes, and output formats including PNG, SVG, or ECharts options.

Instructions

Generate a funnel chart to visualize the progressive reduction of data as it passes through stages, such as, the conversion rates of users from visiting a website to completing a purchase.

Input Schema

Name	Required	Description	Default
`data`	Yes	Data for funnel chart, such as, [{ category: 'Browse Website', value: 50000 }, { category: 'Add to Cart', value: 35000 }, { category: 'Generate Order', value: 25000 }].
`height`	No	Set the height of the chart, default is 600px.
`outputType`	No	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.	png
`theme`	No	Set the theme for the chart, optional, default is 'default'.	default
`title`	No	Set the title of the chart.
`width`	No	Set the width of the chart, default is 800px.

Input Schema (JSON Schema)

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false,
  "properties": {
    "data": {
      "description": "Data for funnel chart, such as, [{ category: 'Browse Website', value: 50000 }, { category: 'Add to Cart', value: 35000 }, { category: 'Generate Order', value: 25000 }].",
      "items": {
        "additionalProperties": false,
        "properties": {
          "category": {
            "description": "Stage category name, such as 'Browse Website'.",
            "type": "string"
          },
          "value": {
            "description": "Value at this stage, such as 50000.",
            "type": "number"
          }
        },
        "required": [
          "category",
          "value"
        ],
        "type": "object"
      },
      "minItems": 1,
      "type": "array"
    },
    "height": {
      "default": 600,
      "description": "Set the height of the chart, default is 600px.",
      "exclusiveMinimum": 0,
      "type": "integer"
    },
    "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"
}

MCP ECharts

generate_funnel_chart

Instructions

Input Schema

Input Schema (JSON Schema)

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MCP directory API