create_sparkline

Generate inline ASCII sparklines to visualize numeric data trends in terminal environments, offering customizable width, color, and optional titles for compact charting.

Instructions

Generate compact ASCII sparklines for inline charts

Input Schema

Name	Required	Description
`color`	No	ANSI color name
`data`	Yes	Array of numeric values to plot
`title`	No	Optional sparkline title
`width`	No	Sparkline width (10-100, default: 40)

Input Schema (JSON Schema)

{
  "examples": {
    "compact": {
      "data": [
        1,
        3,
        2,
        5,
        4,
        7,
        6,
        8
      ],
      "title": "Quick Trend"
    },
    "inline": {
      "data": [
        100,
        102,
        98,
        105,
        110,
        108,
        112
      ],
      "width": 25
    },
    "metrics": {
      "color": "red",
      "data": [
        23,
        25,
        22,
        28,
        30,
        27,
        31,
        29,
        33
      ],
      "title": "System Load",
      "width": 30
    }
  },
  "properties": {
    "color": {
      "description": "ANSI color name",
      "optional": true,
      "type": "string"
    },
    "data": {
      "description": "Array of numeric values to plot",
      "items": {
        "type": "number"
      },
      "type": "array"
    },
    "title": {
      "description": "Optional sparkline title",
      "optional": true,
      "type": "string"
    },
    "width": {
      "description": "Sparkline width (10-100, default: 40)",
      "maximum": 100,
      "minimum": 10,
      "optional": true,
      "type": "number"
    }
  },
  "required": [
    "data"
  ],
  "type": "object"
}

MCP ASCII Charts

create_sparkline

Instructions

Input Schema

Input Schema (JSON Schema)

Other Tools from MCP ASCII Charts

Related Tools

MCP directory API