Vera AI Structured Testing

Quality score: 70/100 · Category: Engineering · Sub-category: testing

lang:pythontype:debug

Runs data quality diagnostics and baseline classification/regression for structured (tabular) data. Produces missing value analysis, feature distributions, correlation matrix, class balance check, outlier detection, a baseline LightGBM classifier with weighted F1 and macro AUC (bootstrapped 95% CIs), feature importance, confusion matrix, and ROC curves. Ends with a recommendation block listing additional models available in the analysis workflow. Outputs Python scripts with 2 publication-quality plots. Triggered when user has tabular/structured data and says "tabular data," "structured data," "classification," "regression," "feature engineering," "predict from columns," "CSV classification," "spreadsheet," "predict outcome," or describes a task involving predicting from numeric/categorical columns. Does not handle free-text NLP or image data.

What this skill does

Vera AI Structured Testing is a production-ready Claude Code skill (quality score 70/100) in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/vera-ai-structured-testing/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Vera AI Structured Testing skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/vera-ai-structured-testing
curl -L https://claudskills.com/skills/vera-ai-structured-testing/SKILL.md \
  -o ~/.claude/skills/vera-ai-structured-testing/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/vera-ai-structured-testing/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/vera-ai-structured-testing/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\vera-ai-structured-testing\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these top-rated picks from the same category:

Browse all Engineering skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: GifPerfect · AspectPerfect · SlomoPerfect · Ucaption · UTagger · AutoXPoster · TestYourSkills