lino-veusz-sci-plot

lino-veusz-sci-plot is a skill for Claude Code, Codex from LINoone516/lino-agent-skills. It costs 71 tokens per session (4,460 once invoked), scanned A, original, MIT.

An automation guide for Veusz, a free scientific charting program similar to Origin, using Python scripts.

In plain words
What is it for?
Use it to create line, scatter, bar, box, histogram, contour, heatmap, vector-field, polar, ternary, 3D, and multi-panel plots, then export them as PNG or PDF.
Why use it?
It removes repetitive manual chart setup and supports consistent, high-resolution exports.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create line, scatter, bar, box, histogram, contour, heatmap, vector-field, polar, ternary, 3D, and multi-panel plots, then export them as PNG or PDF.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/linoone516/lino-agent-skills/lino-veusz-sci-plot
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.

Any agent
npx skills add LINoone516/lino-agent-skills --skill lino-veusz-sci-plot
Clone the repo
git clone --depth 1 https://github.com/LINoone516/lino-agent-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for lino-veusz-sci-plot

README.md
[![agentmods](https://agentmods.dev/badge/skills/linoone516/lino-agent-skills/lino-veusz-sci-plot/github.svg)](https://agentmods.dev/skills/linoone516/lino-agent-skills/lino-veusz-sci-plot)
Your own site
<a href="https://agentmods.dev/skills/linoone516/lino-agent-skills/lino-veusz-sci-plot"><img src="https://agentmods.dev/badge/skills/linoone516/lino-agent-skills/lino-veusz-sci-plot/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for lino-veusz-sci-plot

Your own site · 80×15
<a href="https://agentmods.dev/skills/linoone516/lino-agent-skills/lino-veusz-sci-plot"><img src="https://agentmods.dev/badge/skills/linoone516/lino-agent-skills/lino-veusz-sci-plot.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 71 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,460 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00071 $0.04460
Opus 5 $0.00036 $0.02230
Sonnet 5 $0.00014 $0.00892
Haiku 4.5 $0.00007 $0.00446

Measured 9d ago against content hash 0567c66083e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

lino-veusz-sci-plot scanned grade A with 0 findings 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 9d ago.

The scan reads SKILL.md. This mod also ships 15 executable files (examples/axisbroken.py, examples/bar.py, examples/boxplot.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

lino-veusz-sci-plot/SKILL.md · 125 lines

How it starts

The opening of the file, as written. The whole thing — 125 lines — stays where its author put it; the contents beside it link to each section on GitHub.

lino-veusz-sci-plot — Veusz 科学绘图自动化(全图型)

用 Veusz(开源 Origin 替代品)把数据画成出版级科学图。环境:Veusz 4.x(官方免费,下载 https://veusz.github.io/download/ ;Windows 绿色版自带 Python + Qt + numpy,无需单独装 Python),官方 GPL 软件。下文以 Windows 为例,用 <veusz-exe> 代指 Veusz 可执行文件路径(如绿色版解压目录或安装版的 veusz.exe)。

运行方式(唯一正解)

Veusz 文档脚本是 Python 语法(不是 Veusz 命令语言),脚本文件里直接调用预置函数:Add / Set / SetData / SetData2D / SetDataExpression / ImportFileCSV / ImportFile / To / Export / Save,并预置 from numpy import *。执行:

$dir = "输出目录"; $script = "plot.py"   # 脚本内容见下
$p = Start-Process -FilePath "<veusz-exe>" `
    -ArgumentList "--export-option","dpi=300","--export","$dir\out.png","$dir\$script" `
    -PassThru -NoNewWindow `
    -RedirectStandardError "$dir\err.log" -RedirectStandardOutput "$dir\out.log"
$p.WaitForExit(60000)   # 必须用 Start-Process + WaitForExit;直接管道/同步调用会触发工具 WaitDelay 误判
  • 分辨率坑(重要)--export 模式下脚本里 Export(..., dpi=300) 的 dpi 参数被忽略、固定 100dpi → 出图偏小。必须命令行加 --export-option dpi=300(或 600)。
  • 页面尺寸坑Set('width','16cm'); Set('height','11cm') 必须放在 To('page1') 之后(page 的设置,写在 Add('page') 之前无效)。16×11cm + 300dpi ≈ 1890×1300px 大图。出图后用 PIL 核对像素:python -c "from PIL import Image; print(Image.open('out.png').size)"
  • 脚本可含多个 Export() 调用(PNG/PDF/SVG/EPS/TIFF/EMF 按扩展名);--export 参数给出第一个文件名,脚本内 export 全部生效。
  • 报错看 err.log(Python traceback)。--export 渲染完自动退出(ExitCode=0)。
  • 不要用 veusz --listen(Windows 绿色版管道 EOF 不退出,会挂死)。
  • 装库:pip 源码装 veusz 需要 qmake,会失败 → 永远用绿色版 exe。

通用脚本骨架

# 1. 数据(任选)
SetData('x', arange(0, 10, 0.5))                     # 1D
SetData('y', 5*exp(-0.3*x))                 # 带对称误差:再 SetData('y (+-)', 误差数组)
SetData2D('z', Z, xrange=(0,100), yrange=(0,80))     # 2D(xedge/yedge/xcent/ycent 亦可)
SetDataText('labels', ['a','b'])                     # 文本数据集
ImportFileCSV('data.csv', 'x y_meas (+-) y_fit', linked=False)  # CSV;descriptor 见下

# 2. 页面与画布
Set('width', '8cm'); Set('height', '6cm'); Set('colorTheme', 'colorbrewer1')
Add('page', name='page1', autoadd=False); To('page1')
Add('graph', name='g1', autoadd=False); To('g1')
Add('axis', name='x', autoadd=False); To('x'); Set('label', 'Time (s)'); To('..')
Add('axis', name='y', autoadd=False); To('y'); Set('label', 'Value'); Set('direction', 'vertical'); To('..')

# 3. 图元:Add('typename', name='p1', autoadd=False) → To('p1') → Set(...) → To('..')

# 4. 图例 / 导出
Add('key', name='key1', autoadd=False); To('key1')
Set('Border/hide', True); Set('horzPosn', 'right'); Set('vertPosn', 'top')   # 位置: left/right/centre x top/bottom/centre;若被高柱子/高曲线盖住,改放柱子矮的一侧(见排查清单 2)
To('/')
Export('C:/path/out.png', dpi=150)
Export('C:/path/out.pdf', pdfdpi=150)

Read the full file on GitHub · 125 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. 9d ago First seen · 125 lines · 71 tokens per session scan A 0567c66083e2

Subscribe to this mod's changes

lino-veusz-sci-plot is a skill published in the GitHub repository LINoone516/lino-agent-skills (4 stars, last pushed 1mo ago), licensed MIT. It adds 71 tokens to every session and 4,460 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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