generating-data-dictionary
CommunityBuild column dictionaries before modeling
Data & Analytics#data quality#data dictionary#pii detection#tabular datasets#schema profiling#column inference#model prep
Authorrocklambros
Version1.0.0
Installs0
System Documentation
What problem does it solve?
It turns a fresh tabular dataset into a column-by-column dictionary so teams can understand types, missingness, cardinality, semantics, roles, and risks before modeling or sharing data.
Core Features & Use Cases
- Infers storage type, null rate, unique count, value ranges, top values, and sample values for each column.
- Classifies columns as identifier, feature, target, temporal, pii, leakage-risk, or unknown while distinguishing categorical data from high-cardinality text.
- Flags implausible ranges, sentinel patterns, mixed formats, and PII-shaped fields so analysts can clean, redact, or validate the dataset early.
- Use it for new client datasets, partner exports, research tables, team onboarding, schema review, and model preparation.
Quick Start
Generate a data dictionary for the attached dataset and flag identifiers, PII, anomalies, and any columns that should not be used as features.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: generating-data-dictionary Download link: https://github.com/rocklambros/rcs/archive/main.zip#generating-data-dictionary Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
Agent Skills Search Helper
Install a tiny helper to your Agent, search and equip skill from 536,000+ vetted skills library on demand.