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3coding Visual

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jihe520
3coding-visual

数学建模编程实现与数据图表生成阶段。根据 ANALYSIS_MODELING_REPORT.md 编写可复现代码、运行求解、验证约束、输出 RESULTS_REPORT.md 并生成论文可用的数据驱动图表 PDF。

Overview

Publisherjihe520
RepositoryMathModelAgent
Skill name3coding-visual
Stars
5.6K
Forks
423
Bundled files
Instructions only
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by jihe520 on GitHub. Read the source before you install it.

Installation

Install the 3coding Visual AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/jihe520/MathModelAgent.git /tmp/MathModelAgent
mkdir -p .claude/skills
cp -r /tmp/MathModelAgent/skills/3coding-visual .claude/skills/3coding-visual
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable 3coding Visual in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads 3coding Visual on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so 3coding Visual is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

编程实现与数据图表生成

本 skill 承接 2analysis-modeling。目标是把 reports/ANALYSIS_MODELING_REPORT.md 里的模型和算法落实为可复现程序,跑出可信结果,并生成论文中需要的数据型图表。

数学建模规范参考

如需领域判断,读取 ../_references/math_modeling_norms.md 中的“题型防错速查”“代码实现与结果”“编码阶段常见错误”和“图表与可视化”小节。该文件只作为规范知识库,不新增本阶段的固定产物。

阶段边界

  • 本阶段负责:代码、实验运行、结果、结果表、数据驱动图表。
  • 本阶段不负责:技术路线图、算法流程图、系统架构图、概念示意图。这些交给 4drawio
  • 本阶段不写论文正文,只为 5writing 提供可信数值和图表资产。

Step 1: 代码结构

plan.md 中"项目目录结构"创建 code/figures/ 骨架,再开始写代码。子问题数不一定是 3,按赛题实际数量调整。

Step 2: 逐子问题实现

按子问题顺序实现,不要一次性写完不跑。

每个子问题必须完成:

  1. 读取所需数据。
  2. 实现模型或算法。
  3. 验证约束。
  4. 输出核心结果。
  5. 绘制丰富的图表。
  6. reports/RESULTS_REPORT.md 中写清楚方法、关键数值和校验结果。

优化类问题必须先保证可行解,再优化目标值。预测类问题必须做训练/验证划分或合理误差评估。评价类问题必须说明指标方向、归一化方法和权重来源。

Step 3: 结果文件格式

AI 在实现、求解和作图过程中,必须把关键中间过程保存成数据并做好记录,例如清洗后的数据摘要、模型参数、迭代历史、约束检查、灵敏度分析过程、图表所用数据和运行日志。中间数据优先保存到 figures/code/outputs/,并在 reports/RESULTS_REPORT.md 中说明文件用途。

reports/RESULTS_REPORT.md 推荐结构:

markdown
# 计算结果

## 运行环境
## 数据读取与预处理
## 问题一结果
## 问题二结果
## 问题三结果
## 灵敏度分析
## 约束与一致性校验
## 与建模报告的一致性说明
## 可复现运行方式

所有数据和图表结果都必须出现在 reports/RESULTS_REPORT.md 中引用

Step 4: 生成数据驱动图表

根据 reports/ANALYSIS_MODELING_REPORT.mdreports/RESULTS_REPORT.md 规划图表,生成 PDF 到 figures/

典型图表:

  • 预测类:真实值-预测值对比、误差分布、指标对比。
  • 优化类:收敛曲线、成本对比、资源利用率、方案前后对比。
  • 评价类:综合得分排序、雷达图、热力图、敏感性曲线。
  • 数据理解:分布图、趋势图、相关性图、箱线图。

图表要求:

  • PDF 矢量输出,适合论文。
  • 不在图内写大标题,标题交给论文 caption(Typst 的 caption: 或 LaTeX 的 \caption{})。
  • 中文论文图表使用中文坐标轴和图例;英文论文使用英文。
  • 不生成流程图/架构图/路线图。

图表可以由主程序或独立脚本生成,不强制固定脚本名。无论采用哪种方式,都必须保存图表对应的数据来源和生成记录。

Frequently asked questions

What does the 3coding Visual AI skill do?

数学建模编程实现与数据图表生成阶段。根据 ANALYSIS_MODELING_REPORT.md 编写可复现代码、运行求解、验证约束、输出 RESULTS_REPORT.md 并生成论文可用的数据驱动图表 PDF。

Why use 3coding Visual on TypingMind?

Because you install it once and use it with any model. 3coding Visual is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install 3coding Visual in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/jihe520/MathModelAgent/tree/main/skills/3coding-visual. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use 3coding Visual?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with 3coding Visual?

As many as you like. As long as a model supports skills, you can use 3coding Visual with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the 3coding Visual AI skill free?

It is published on GitHub by jihe520. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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