Data Visualization Report Agent Skill

Converts raw CSV, Excel, or JSON datasets into professional, interactive visual reports and KPI dashboards.

Context cost
3.4k tokensestimated from the bundle, loaded when it triggers
Bundle
3 files · 13.7 kBtext throughout, nothing executable
Licence
Apache-2.0the author’s own terms
Last change
—no release on file
Servers it uses
Noneruns standalone

What it does

Turns CSV, Excel, or JSON data into a polished visual report page.

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

analyticschartdatareport

The skill itself

A skill is instructions the model reads, and here they are in full: the front matter loads with every session, and the body below it loads when the skill triggers. The other files in the bundle are listed further down.

SKILL.md2.6 kB
--- name: data-report zh_name: "数据可视化报告" en_name: "Data Visualization Report" emoji: "📊" zh_description: "把 CSV/Excel/JSON 数据转成漂亮的可视化报告页" en_description: "Turns CSV, Excel, or JSON data into a polished visual report page." category: data scenario: finance aspect_hint: "桌面长页面" featured: 10 tags: ["data", "report", "chart", "数据", "报告"] example_id: sample-data-weekly-report example_name: "数据报告 · 周报" example_format: csv example_tagline: "KPI 卡 + Chart.js 图表 + 表格" example_desc: "9 个月增长数据自动渲染成可视化报告, 内联 Chart.js" od: mode: prototype surface: web platform: desktop scenario: finance upstream: "https://github.com/nexu-io/html-anything" preview: type: html entry: index.html reload: debounce-100 design_system: requires: false example_prompt: "Use the Data Visualization Report template to turn my CSV, Excel, or JSON data into a polished visual report page. Preserve the template's visual signature, use real content and data, and avoid lorem ipsum or placeholder images." example_prompt_i18n: zh-CN: "用「数据可视化报告」模板把我的内容做成一份「把 CSV/Excel/JSON 数据转成漂亮的可视化报告页」。保持模板的视觉签名,使用真实内容和数据,避免 lorem ipsum 和占位图片。" ---
36【模板: 数据可视化报告】
37- 头部: 报告标题 + 时间区间 + 数据来源说明。
38- KPI 卡片网格: 3-5 个最重要指标, 每个卡片显示数值 + 同比变化 + 微型趋势线。
39- 主图表区: 至少 2 个图表 (柱状 / 折线 / 饼 / 散点), 使用 Chart.js 或 ECharts (jsdelivr CDN 引入), 数据从用户输入解析得到。
40- **图表容器必须有固定高度**: 每个 <canvas> 外层包一个 <div style="position:relative;height:NNNpx"> (KPI 迷你图 ~40px, 主图表 ~240–280px)。Chart.js 用 responsive:true, maintainAspectRatio:false 时若父容器没有显式高度, 会陷入 ResizeObserver 死循环, 图表无限增高直至卡死浏览器。**绝对不要**直接给 canvas 写 height= 属性当布局, 那个只是初始值。
41- 数据表格: 用户原始数据节选, 使用 <table> + 现代化样式 (zebra stripe, hover, sticky header)。
42- 洞察块: 3-5 条文字洞察, 用 emoji 开头, 像产品周报。
43- 底部"方法论"折叠区。
44- 配色克制专业: 主色 1 + 中性色阶, 图表用调色板。
45- **必须解析用户提供的实际数据**, 不要捏造。
46
This is the whole of SKILL.md. Install the skill to get it and everything beside it.
In the file
SKILL.md240 words
Files3
LicenceApache-2.0
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈310
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
3,115
on trigger
The instruction body and 2 supporting files, read only when the skill fires.
1.7%
of a 200k window
Ten skills this size would take about 17% of the window before you open a file.
050k100k150k200k context window

3.4k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Middling. Fine to keep on in a project where you use it weekly, worth unloading in one where you never do.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md, shown in full above.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

Its SKILL.md does not declare which tools it asks the agent for, so what it touches is whatever the instructions themselves ask for — read them before you install it.

What it asks for
Writes filesnot declared
Network accessnot declared

This SKILL.md carries no allowed-tools line, so neither is declared. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

3 files, 13.7 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in.

  • SKILL.md2.6 kB
  • example.html10.5 kB
  • example.md0.6 kB
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the bundle is 3 files you can review in full before installing. The Apache-2.0 licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# Data Visualization Report · 3.4k tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/data-visualization-report/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/data-visualization-report" ] && { [ ! -e .claude/skills/data-visualization-report ] || { mv .claude/skills/data-visualization-report "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/data-visualization-report" .claude/skills/ && echo "Installed .claude/skills/data-visualization-report"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add nexu-io/data-visualization-report

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/data-visualization-report/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/data-visualization-report/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/data-visualization-report" ] && { [ ! -e ~/.claude/skills/data-visualization-report ] || { mv ~/.claude/skills/data-visualization-report "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/data-visualization-report" ~/.claude/skills/ && echo "Installed ~/.claude/skills/data-visualization-report" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/data-visualization-report/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where. It appears as data-report in Gemini CLI, Codex, Copilot and Grok (its own name); Claude Code lists it by the folder name, data-visualization-report.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Versionnot versioned
Publishedno release date on file
PriceFree
Referencenexu-io/data-visualization-report

Versions

Its author publishes no version number, so there is nothing here to pin to: what you install is the folder as it stands today. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

Pinning

Nothing to pin to: this skill carries no version number of its own. What you install is what the folder holds on the day you install it.

Reviews

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