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Vera AI NLP Testing

Category: Engineering  ·  Sub-category: testing  ·  Last updated:
lang:pythontype:debug
Runs class balance diagnostics and baseline text classification for NLP tasks. Produces class distribution tables, text length statistics, vocabulary analysis, TF-IDF feature inspection, a baseline Logistic Regression classifier with weighted F1 and macro AUC (bootstrapped 95% CIs), confusion matrix, and ROC curves. Ends with a recommendation block listing additional models and analyses available in the analysis workflow. Outputs Python scripts with 2 publication-quality plots. Triggered when user has text data and says "text classification," "NLP," "sentiment analysis," "AI detection," "language model detection," "document classification," "spam detection," "text mining," "topic classification," or describes a task involving classifying text into categories. Does not handle structured/tabular-only data or image data.

About this skill (catalog notes)

Vera AI NLP Testing includes worked examples; at least one code block. The SKILL.md is on the shorter side at about 436 words.

Indexed lastmod
Catalog position
Engineering · testing
Indexed related skills
10

How Vera AI NLP Testing fits the catalog

Vera AI NLP Testing sits in the Engineering category under the testing sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Open-source skill.

What this skill does

Vera AI NLP Testing is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/vera-ai-nlp-testing/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Vera AI NLP Testing Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 120,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

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

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

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

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Vera AI NLP Testing Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/vera-ai-nlp-testing/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Vera AI NLP Testing skill do?
Runs class balance diagnostics and baseline text classification for NLP tasks. Produces class distribution tables, text length statistics, vocabulary analysis, TF-IDF feature inspection, a baseline Logistic Regression classifier with weighted F1 and macro AUC (bootstrapped 95% CIs), confusion matrix, and ROC curves. Ends with a recommendation block listing additional models and analyses available in the analysis workflow. Outputs Python scripts with 2 publication-quality plots. Triggered when user has text data and says "text classification," "NLP," "sentiment analysis," "AI detection," "language model detection," "document classification," "spam detection," "text mining," "topic classification," or describes a task involving classifying text into categories. Does not handle structured/tabular-only data or image data.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Vera AI NLP Testing skill?
Use Vera AI NLP Testing when your Claude Code task falls under the Engineering category — specifically in the testing area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Vera AI NLP Testing" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Vera AI NLP Testing skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Vera AI NLP Testing is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
ClaudSkills. (2026). Vera AI NLP Testing [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/vera-ai-nlp-testing/
BibTeX
@misc{vera-ai-nlp-testing-2026,
  author    = {ClaudSkills},
  title     = {Vera AI NLP Testing [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/vera-ai-nlp-testing/}
}

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