create_line_chart

Generate text-based line charts for visualizing temporal data directly in terminal environments. Configure data points, axis labels, chart dimensions, and colors for clear, ASCII-based data representation.

Instructions

Generate ASCII line charts for temporal data visualization

Input Schema

Name	Required	Description
`color`	No	ANSI color name (red, green, blue, yellow, etc.)
`data`	Yes	Array of numeric values to plot
`height`	No	Chart height (5-50, default: 15)
`labels`	No	Optional labels for x-axis (must match data length)
`title`	No	Optional chart title
`width`	No	Chart width (10-200, default: 60)

Input Schema (JSON Schema)

{
  "examples": {
    "simple": {
      "data": [
        10,
        25,
        30,
        45,
        60
      ],
      "height": 12,
      "title": "Sales Growth",
      "width": 50
    },
    "temporal": {
      "color": "blue",
      "data": [
        100,
        120,
        90,
        140,
        160,
        180,
        150,
        200
      ],
      "height": 15,
      "labels": [
        "Q1",
        "Q2",
        "Q3",
        "Q4",
        "Q1",
        "Q2",
        "Q3",
        "Q4"
      ],
      "title": "Quarterly Performance",
      "width": 60
    },
    "withLabels": {
      "color": "green",
      "data": [
        23,
        45,
        56,
        78,
        32,
        45
      ],
      "labels": [
        "Jan",
        "Feb",
        "Mar",
        "Apr",
        "May",
        "Jun"
      ],
      "title": "Monthly Revenue"
    }
  },
  "properties": {
    "color": {
      "description": "ANSI color name (red, green, blue, yellow, etc.)",
      "optional": true,
      "type": "string"
    },
    "data": {
      "description": "Array of numeric values to plot",
      "items": {
        "type": "number"
      },
      "type": "array"
    },
    "height": {
      "description": "Chart height (5-50, default: 15)",
      "maximum": 50,
      "minimum": 5,
      "optional": true,
      "type": "number"
    },
    "labels": {
      "description": "Optional labels for x-axis (must match data length)",
      "items": {
        "type": "string"
      },
      "optional": true,
      "type": "array"
    },
    "title": {
      "description": "Optional chart title",
      "optional": true,
      "type": "string"
    },
    "width": {
      "description": "Chart width (10-200, default: 60)",
      "maximum": 200,
      "minimum": 10,
      "optional": true,
      "type": "number"
    }
  },
  "required": [
    "data"
  ],
  "type": "object"
}

MCP ASCII Charts

create_line_chart

Instructions

Input Schema

Input Schema (JSON Schema)

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