QC11_FieldNullValueCheck

QC11_FieldNullValueCheck is an Exploratory analysis & notebooks skill for AI agents, published by cas-bigdatalab in the piflow repository on GitHub. Skillspace rates QC11_FieldNullValueCheck D (58/100) and it passed the safety scan; the rating is based on static analysis only.

字段空值检查工具。读取被检验表，检查指定字段是否存在空值（NULL/NA）， 识别并标记存在空值的数据点，最后输出为相同格式的文件。 当用户提到空值检查、字段空值校验、缺失值检查、NULL值检查等需求时使用此skill。 即使用户没有说出"空值检查"，只要任务涉及检查数据字段是否为空，就应该使用此skill。

Grade
D
Quality
58 / 100
Safety
Passed
GitHub stars
539

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

View source on GitHubcas-bigdatalab/piflow

Our review

Architecture
81 / 100
Maturity
Basic: a single SKILL.md
Security scan
No issues found
License
Not declared. Check the repository before reusing it.

Not checked yet

  • Category is a classifier prediction; no model has read this skill yet
  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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