data_merge_join

data_merge_join is a Data pipelines & ETL skill for AI agents, published by cas-bigdatalab in the piflow repository on GitHub. Skillspace rates data_merge_join D (64/100) and it passed the safety scan; the rating is based on static analysis only.

数据横向关联工具。读取多个结构化数据文件，按指定键进行横向关联（JOIN），输出关联后的合并文件。 当用户提到数据关联、表连接、横向合并、键合并、JOIN等需求时使用此skill。 即使用户没有明确说出"关联"，只要任务涉及按某个字段将多个表的数据关联在一起，就应该使用此skill。 不负责数据纵向拼接（concat）、数据去重、或字段值聚合（GROUP BY）。

Grade
D
Quality
64 / 100
Safety
Passed
GitHub stars
541

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

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
Structured: ships references or scripts
Security scan
No issues found
License
Not declared. Check the repository before reusing it.
Adoption
Adopted by 0 other repositories, in 0 collections

Not checked 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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