ClaudSkills / Engineering / engineering-misc

CSV Analyzer Free

Q: What is a Claude Code skill and how does the CSV Analyzer Free 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. CSV Analyzer Free is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: engineering-misc · Last updated: 2026-07-26

CSV数据分析器免费版提供快速统计与基础筛选能力. 仅依赖Python标准库（csv模块），无需pandas或重型依赖. 核心能力： - 快速统计：stats命令返回行数、列类型、数值列min/max/mean、文本列unique计数 - 基础筛选：filter命令支持比较运算符，可导出筛选结果 - 自动列类型检测：数值、日期、文本自动识别升级付费版专享：Top/Bottom N、异常检测（z-score 2σ）、分组聚合（sum/count）、结果导出. 适用场景：轻量数据探索、基础统计、简单筛选. 不适用于：超过100MB的大文件、加密文件破解.

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

用简单命令分析CSV文件，即时获取统计与筛选结果——无需pandas或重型依赖.

What this skill does

CSV Analyzer Free is a community-contributed Claude Code skill in the engineering-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/csv-analyzer-free/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The CSV Analyzer Free 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 161,000+ 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/csv-analyzer-free
curl -L https://claudskills.com/skills/csv-analyzer-free/SKILL.md \
  -o ~/.claude/skills/csv-analyzer-free/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/csv-analyzer-free/. Claude Code auto-discovers it on next session.

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

📱 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 CSV Analyzer Free Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/csv-analyzer-free/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the CSV Analyzer Free skill do?

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 CSV Analyzer Free skill?

Use CSV Analyzer Free when your Claude Code task falls under the Engineering category — specifically in the engineering misc 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 CSV Analyzer Free" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the CSV Analyzer Free 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. CSV Analyzer Free 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/.

Attribution & license

Source: https://github.com/thcjp/hermes-skills/blob/HEAD/packaged-skills/skillhub/csv-analyzer-free/SKILL.md
Author: thcjp
Website: https://github.com/thcjp/hermes-skills

Cite this skill

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

APA

thcjp. (2026). CSV Analyzer Free [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/csv-analyzer-free/

BibTeX

@misc{csv-analyzer-free-2026,
  author    = {thcjp},
  title     = {CSV Analyzer Free [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/csv-analyzer-free/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/csv-analyzer-free.svg)](https://claudskills.com/skills/csv-analyzer-free/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-07-26 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/csv-analyzer-free/#security)

More Engineering skills

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

Browse all Engineering skills → Top 100 skills

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

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