chart-visualization

A skill for turning data into visual charts such as bar, line, pie, scatter, radar, Sankey, and flow diagrams. It sends chart definitions to AntV's visualization service and returns an image link.

In plain words
What is it for?
Creating charts for trends, comparisons, proportions, relationships, processes, hierarchies, and other supported data views.
Why use it?
It helps choose a chart type and present structured data visually instead of leaving it as raw tables or text.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/antvis/chart-visualization-skills/chart-visualization
Any agent
npx skills add antvis/chart-visualization-skills --skill chart-visualization
Clone the repo
git clone --depth 1 https://github.com/antvis/chart-visualization-skills

Made for: Claude Code, Codex.

Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,536 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00068 $0.01536
Opus 5 $0.00034 $0.00768
Sonnet 5 $0.00014 $0.00307
Haiku 4.5 $0.00007 $0.00154

Measured 2d ago against content hash 9991e9b969c7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

chart-visualization scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

description: 将数据可视化为图表。当用户需要生成柱状图、折线图、饼图、散点图、雷达图、桑基图、思维导图、流程图等图表时调用此技能,通过 curl 工具调用 AntV API 生成图表图片
Origin

Copies of this mod

1 near-identical copy found in the catalogue:

skills/chart-visualization/SKILL.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

请根据用户输入的内容,将数据可视化为图表。

步骤

  1. 分析用户数据和需求,选择最合适的图表类型
  2. 构造符合规范的 JSON 请求体
  3. 使用 curl 工具调用 API 生成图表图片
  4. 将返回的图片 URL 以 Markdown 图片格式输出

图表选择指南

根据用户的数据特征和需求,选择最合适的图表类型:

  • 时间序列:用 line(趋势)或 area(累计趋势);两个不同量纲用 dual-axes
  • 比较类:用 bar(横向分类对比)或 column(纵向分类对比);频率分布用 histogram
  • 占比类:用 pie(比例构成)或 treemap(层级占比)
  • 关系与流程:用 scatter(相关性)、sankey(流向)或 venn(集合重叠)
  • 层级与树形:用 organization-chartmind-map
  • 专用类型
    • radar:多维度对比
    • funnel:流程阶段转化
    • liquid:百分比/进度
    • word-cloud:文本词频
    • boxplot / violin:统计分布
    • network-graph:复杂节点关系
    • fishbone-diagram:因果分析
    • flow-diagram:流程图
    • spreadsheet:结构化数据表或透视表

API 接口

POST https://antv-studio.alipay.com/api/gpt-vis

请求体为 JSON,必须包含 typesource: "chart-visualization-skills" 字段。

示例:

curl -X POST https://antv-studio.alipay.com/api/gpt-vis \
  -H "Content-Type: application/json" \
  -d '{"type":"line","source":"chart-visualization-skills","data":[{"time":"2025-01","value":100}],"title":"示例图表"}'

返回示例:

{"success":true,"resultObj":"https://..."}

resultObj 中的 URL 以 Markdown 图片格式输出:![图表](URL)

支持的图表类型

分类 图表类型
比较类 条形图(bar)、柱状图(column)、瀑布图(waterfall)、双轴图(dual-axes)
趋势类 面积图(area)、折线图(line)、散点图(scatter)
分布类 箱线图(boxplot)、直方图(histogram)、小提琴图(violin)、漏斗图(funnel)
占比类 饼图(pie)、水波图(liquid)、词云(word-cloud)
层级类 组织架构图(organization-chart)、思维导图(mind-map)、矩形树图(treemap)、桑基图(sankey)
关系类 关系图(network-graph)、韦恩图(venn)
流程类 流程图(flow-diagram)、鱼骨图(fishbone-diagram)
多维类 雷达图(radar)
表格类 表格/透视表(spreadsheet)

通用可选参数

参数 类型 默认值 说明
theme string "default" 主题:"default" / "academy" / "dark"
width number 600 图表宽度
height number 400 图表高度
title string "" 图表标题
style.texture string "default" 纹理:"default" / "rough"(手绘风格)

带坐标轴的图表还支持:axisXTitle、axisYTitle。

各图表 data 格式

  • area / line: {time: string, value: number, group?: string}[],可选 stack: boolean
  • bar: {category: string, value: number, group?: string}[],可选 group / stack (默认 stack: true)
  • column: {category: string, value: number, group?: string}[],可选 group (默认 true) / stack
  • scatter: {x: number, y: number, group?: string}[]
  • pie: {category: string, value: number}[],可选 innerRadius: number (0-1)
  • radar: {name: string, value: number, group?: string}[]
  • funnel: {category: string, value: number}[]
  • waterfall: {category: string, value?: number, isTotal?: boolean, isIntermediateTotal?: boolean}[]
  • dual-axes: categories: string[], series: {type: "column"|"line", data: number[], axisYTitle?: string}[]
  • histogram: number[],可选 binNumber: number
  • boxplot / violin: {category: string, value: number, group?: string}[]
  • liquid: percent: number (0-1),可选 shape: "circle"|"rect"|"pin"|"triangle"
  • word-cloud: {text: string, value: number}[]
  • sankey: {source: string, target: string, value: number}[],可选 nodeAlign
  • treemap: {name: string, value: number, children?: ...}[] (最深 3 层)
  • venn: {sets: string[], value: number, label?: string}[]
  • network-graph / flow-diagram: {nodes: {name: string}[], edges: {source: string, target: string, name?: string}[]}
  • fishbone-diagram / mind-map: {name: string, children?: ...} (最深 3 层)
  • organization-chart: {name: string, description?: string, children?: ...} (最深 3 层),可选 orient: "horizontal"|"vertical"
  • spreadsheet: Record<string, string | number>[],可选 rows / columns / values(透视表字段)

Read the full file on GitHub · 102 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 102 lines · 68 tokens per session scan A 9991e9b969c7

Subscribe to this mod's changes

chart-visualization is a skill published in the GitHub repository antvis/chart-visualization-skills (473 stars, last pushed 19d ago), licensed MIT. It adds 68 tokens to every session and 1,536 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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