QC4 AssociationRuleCheck logo

QC4 AssociationRuleCheck

Organization
cas-bigdatalab
QC4_AssociationRuleCheck

数值关联规则校验工具。读取被检验表,根据用户自定义的条件表达式(类似Hive SQL规则)进行数据校验, 具有关联关系的数据项需满足特定约束条件。不满足条件的数据会标记质控标识并输出异常数据。 当用户提到关联规则校验、数据约束校验、自定义规则校验、条件表达式校验等需求时使用此skill。 即使用户没有说出"关联规则",只要任务涉及根据自定义条件表达式进行数据校验,就应该使用此skill。

Overview

Publishercas-bigdatalab
Repositorypiflow
Skill nameQC4_AssociationRuleCheck
Stars
541
Forks
172
Bundled files
4
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.

  • 4 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by cas-bigdatalab on GitHub. Read the source before you install it.

Installation

Install the QC4 AssociationRuleCheck 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.
    https://github.com/cas-bigdatalab/piflow/tree/master/workspace/skills/QC4_AssociationRuleCheck
  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/cas-bigdatalab/piflow.git /tmp/piflow
mkdir -p .claude/skills
cp -r /tmp/piflow/workspace/skills/QC4_AssociationRuleCheck .claude/skills/QC4_AssociationRuleCheck
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable QC4 AssociationRuleCheck 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 QC4 AssociationRuleCheck 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 QC4 AssociationRuleCheck 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.

QC4_AssociationRuleCheck 关联规则校验Skill

功能概述

本skill用于根据用户自定义的条件表达式(类似Hive SQL/HiveQL规则)对数据进行校验,具有关联关系的数据项需满足特定约束条件。不满足条件的数据会标记质控标识并输出异常数据。

触发条件

当用户请求以下任务时,应使用此skill:

  • 关联规则校验
  • 数据约束校验
  • 自定义规则校验
  • 条件表达式校验
  • 数据逻辑校验
  • 根据表达式检查数据

处理逻辑

  1. 读取输入的被检验数据
  2. 解析并执行用户自定义的条件表达式(pandas eval语法)
  3. 根据filter_type参数判断:
    • not:满足表达式的是异常数据
    • yes:满足表达式的是正确数据(取反)
  4. 为异常数据添加质控标识
  5. 输出两个文件:
    • 处理后的原始数据(带质控标识)
    • 异常数据(可选)

支持的文件格式

  • CSV (.csv)
  • TSV (.tsv)
  • Excel (.xls, .xlsx)
  • SPSS (.sav)

使用方法

步骤1:获取用户输入输出路径及参数

向用户确认:

  1. 输入文件路径
  2. 处理后原始数据输出路径
  3. 异常数据输出路径(可选)
  4. 条件表达式(pandas eval语法)
  5. 过滤类型(yes/not)
  6. 质控标识
  7. 质控标识字段名(默认:QC0000)
  8. 唯一ID字段名(默认:ID0000)

步骤2:执行关联规则校验脚本

在 scripts/ 目录下找到 QC4_AssociationRuleCheck.py,使用Python执行:

bash
python scripts/QC4_AssociationRuleCheck.py \
    --input_path <输入文件> \
    --origin_output_path <处理后数据输出> \
    --error_output_path <异常数据输出> \
    --expression "<条件表达式>" \
    --filter_type <yes|not> \
    --qc_mark "<质控标识>" \
    --mark_field_name <质控字段名> \
    --id_field_name <ID字段名>

步骤3:返回结果

  • 如果有异常数据:显示异常数量并输出异常数据预览
  • 如果无异常:告知用户校验通过

参数说明

参数必填说明
--input_path是输入文件路径
--origin_output_path是处理后原始数据输出路径
--error_output_path否异常数据输出路径(可选)
--expression是条件表达式(pandas eval语法)
--filter_type是yes:满足表达式的是正确数据;not:满足表达式的是异常数据
--qc_mark是质控标识
--mark_field_name否质控标识字段名,默认QC0000
--id_field_name否唯一ID字段名,默认ID0000

表达式语法说明

支持以下pandas eval语法:

  1. 关系运算:==, !=, <, <=, >, >=, isna, notna, str.contains
  2. 逻辑运算:&, |, ~
  3. 数值运算:round, abs, sin, cos
  4. 字符串函数:str.len, str.lower, str.upper, str.strip
  5. 数学运算:+, -, *, /, %
  6. 类型转换:astype,例:age.astype('float')

输出示例

有异常数据

[OK] Using encoding GB2312 successfully read CSV file
Reading input data: /path/to/input.csv
Starting numeric association rule check...
Writing processed data: /path/to/output.csv
==================================================
Found 25 abnormal records, first 10 preview:
...
==================================================

无异常数据

[OK] Using encoding GB2312 successfully read CSV file
Reading input data: /path/to/input.csv
Starting numeric association rule check...
Writing processed data: /path/to/output.csv
No abnormal data found

注意事项

  1. 条件表达式使用pandas eval语法,需符合pandas规范
  2. filter_type参数决定表达式的含义:
    • not:满足表达式 = 异常数据
    • yes:满足表达式 = 正确数据(取反后才是异常数据)
  3. 输出两个文件:处理后的原始数据(标记质控结果)和异常数据(可选)

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the QC4 AssociationRuleCheck AI skill do?

数值关联规则校验工具。读取被检验表,根据用户自定义的条件表达式(类似Hive SQL规则)进行数据校验, 具有关联关系的数据项需满足特定约束条件。不满足条件的数据会标记质控标识并输出异常数据。 当用户提到关联规则校验、数据约束校验、自定义规则校验、条件表达式校验等需求时使用此skill。 即使用户没有说出"关联规则",只要任务涉及根据自定义条件表达式进行数据校验,就应该使用此skill。

Why use QC4 AssociationRuleCheck on TypingMind?

Because you install it once and use it with any model. QC4 AssociationRuleCheck 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 QC4 AssociationRuleCheck in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/cas-bigdatalab/piflow/tree/master/workspace/skills/QC4_AssociationRuleCheck. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use QC4 AssociationRuleCheck?

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 QC4 AssociationRuleCheck?

As many as you like. As long as a model supports skills, you can use QC4 AssociationRuleCheck with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the QC4 AssociationRuleCheck AI skill free?

It is published on GitHub by cas-bigdatalab. 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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