New: 97,000+ skills indexed from GitHub repos with 100+ stars · every skill safety-checkedBrowse top skillsTop skills
Esc to closeBrowse all skills
Submit a skillBrowse skills
Submit a skillBrowse skills

Agent skill

Data Analysis

by EXboys in EXboys/skilllite

Analyze CSV/JSON data with statistics, filtering, and aggregation.

MITAuto-check passedData & Analytics

Install Data Analysis

skills CLI
$ npx skills add EXboys/skilllite --skill data-analysis -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install EXboys/skilllite data-analysis --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/EXboys/skilllite.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.skills/data-analysis .claude/skills/data-analysis && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
data-analysis
GitHub stars
170
Token cost
~176 tokens
SKILL.md length
43 words
Files
2 (incl. scripts)
Skills in repo
10
Repo updated
First seen
Licence
MIT

At a glance

Analyze CSV/JSON data with statistics, filtering, and aggregation.

  • Tasks that involve Data analysis
  • SKILL.md covers Supported Operations and Usage
  • Runs Python scripts from its folder
  • Tasks that involve DataFrames

What it does

Data Analysis is an agent skill from EXboys/skilllite. Analyze CSV/JSON data with statistics, filtering, and aggregation. Powered by pandas and numpy.

Its SKILL.md is about 180 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including scripts (for example `scripts/main.py`). Compatibility notes: Requires Python 3.x with pandas, numpy

It sits in Data & Analytics, covering Data analysis, DataFrames and Statistics. It works with NumPy and pandas. The repository describes itself as: A lightweight secure Self-evolution engine built in Rust, featuring a built-in native system-level sandbox, zero dependencies, and fully local execution. The licence is MIT.

When your agent uses it

  • Tasks that involve Data analysis
  • Tasks that involve DataFrames
  • Tasks that involve Statistics

Example prompts

  • “/data-analysis”

Requirements

  • Python 3
  • Compatibility (from SKILL.md): Requires Python 3.x with pandas, numpy

What it can do on your machine

Read from SKILL.md and the folder at commit 281b368. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Requires Python 3.x with pandas, numpy

    From compatibility in the SKILL.md frontmatter.

Context cost

Data Analysis loads about 176 tokens when it runs. Until then it costs about 27 tokens; SKILL.md has 43 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~27
When it runs · the whole SKILL.md, loaded when a task matches
~176

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from EXboys/skilllite at commit 281b368, republished under its MIT licence (© EXboys). 43 words, ~176 tokens.

Download SKILL.mdSave it as .claude/skills/data-analysis/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
data-analysis
description
Analyze CSV/JSON data with statistics, filtering, and aggregation. Powered by pandas and numpy.
compatibility
Requires Python 3.x with pandas, numpy
license
MIT
metadata.author
skilllite-init
metadata.version
1.0

Data Analysis Skill

Perform statistical analysis on tabular data using pandas and numpy.

Supported Operations

  • describe: Summary statistics (mean, std, min, max, etc.)
  • filter: Filter rows by column conditions
  • aggregate: Group-by aggregation (sum, mean, count, etc.)
  • correlate: Correlation matrix between numeric columns

Usage

json
{"operation": "describe", "data": [[1,2],[3,4]], "columns": ["a","b"]}

© EXboys, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (scripts) in .skills/data-analysis of EXboys/skilllite.

  • SKILL.md
  • scripts/main.py

Open the folder on GitHubat commit 281b368

Compare with similar skills

Data Analysis next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Data Analysis compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Data Analysis this skillEXboys/skilllite170—~176Automated safety check: PassMIT
Python Executorcortega26/chile-hub1132 repos~1.5kAutomated safety check: PassMIT
Statistical Data Analysislingzhi227/agent-research-skills383—~886Automated safety check: PassNone
Verified Data Analysis with pandaspipeshub-ai/pipeshub-ai3.8k—~1.2kAutomated safety check: PassApache-2.0
Q-EDA Exploratory AnalysisTyrealQ/q-skills108—~1.1kAutomated safety check: PassMIT
Data AnalystRightNow-AI/openfang18k—~730Automated safety check: PassApache-2.0

Similar skills

  • Python Executor

    cortega26/chile-hub

    Execute Python code in a safe sandboxed environment via [inference.sh](https://inference.sh).

    113 GitHub starsUsed in 2 repos~1.5k tokens
    Data & AnalyticsAuto-check passed

  • Statistical Data Analysis

    lingzhi227/agent-research-skills

    Writes statistical analysis code for experimental data, runs it through a four-round review, and reports effect sizes, p-values and confidence intervals.

    383 GitHub stars~886 tokensUpdated 7 mo ago
    Data & AnalyticsAuto-check passed

  • Verified Data Analysis with pandas

    pipeshub-ai/pipeshub-ai

    Loads, cleans, aggregates and joins tabular data with pandas under a verification rule: every number reported must be one that the code actually printed.

    3.8k GitHub stars~1.2k tokensUpdated today
    Data & AnalyticsAuto-check passed

  • Q-EDA Exploratory Analysis

    TyrealQ/q-skills

    Runs exploratory data analysis on tabular data after you confirm each column's measurement level, then writes CSV tables and a narrative summary.

    108 GitHub stars~1.1k tokensUpdated 14 days ago
    Data & AnalyticsAuto-check passed

  • Data Analyst

    RightNow-AI/openfang

    Data analysis expert for statistics, visualization, pandas, and exploration

    18k GitHub stars~730 tokensUpdated 3 mo ago
    Data & AnalyticsAuto-check passed

  • Pandas Pro

    Jeffallan/claude-skills

    Handles pandas DataFrame work: cleaning, merging, groupby aggregation, pivots, time-series resampling and memory tuning, with checks on dtypes, shapes and nulls.

    12k GitHub starsUsed in 1 repo~1.5k tokens
    Data & AnalyticsAuto-check passed

More from EXboys/skilllite

All 10 skills in this repo

  • Web Search

    EXboys/skilllite

    Web search and content extraction with Tavily and Exa via inference.sh CLI.

    170 GitHub starsUsed in 3 repos~1k tokens
    Auto-check passed

  • Text Processor

    EXboys/skilllite

    文本处理工具。支持的操作(operation)：uppercase(大写)、lowercase(小写)、reverse(反转)、trim(去空白)、count(统计)。参数：text(文本)、operation(操作类型)。

    170 GitHub stars~261 tokensUpdated 12 days ago
    Auto-check passed

  • HTTP Request

    EXboys/skilllite

    发起 HTTP 网络请求，支持 GET、POST、PUT、DELETE、PATCH 方法。当用户需要调用 API、获取网页内容、发送数据到服务器时使用。

    170 GitHub stars~757 tokensUpdated 12 days ago
    Auto-check passed

  • Xiaohongshu Writer

    EXboys/skilllite

    小红书图文内容创作助手。必须传入 content（含 title、body、hashtags、thumbnail），建议 generatethumbnail=true。优先 Playwright HTML 截图生成封面，失败时回退 Pillow。

    170 GitHub stars~737 tokensUpdated 12 days ago
    Auto-check passed

  • Calculator

    EXboys/skilllite

    A simple calculator that can add, subtract, multiply, and divide numbers.

    170 GitHub stars~168 tokensUpdated 12 days ago
    Auto-check passed

  • Check Weather Forecast

    EXboys/skilllite

    查询指定城市未来几天（明天、后天等）的天气预报。当用户询问「明天」「后天」「未来几天」天气时使用；与 weather 互补，weather 仅提供实时天气。

    170 GitHub stars~306 tokensUpdated 12 days ago
    Auto-check passed

Works with

Categories

Questions about Data Analysis

What does Data Analysis do?

Analyze CSV/JSON data with statistics, filtering, and aggregation. Data Analysis is an agent skill from EXboys/skilllite. Analyze CSV/JSON data with statistics, filtering, and aggregation.

When should I use Data Analysis?

Data Analysis fits situations like: tasks that involve Data analysis; tasks that involve DataFrames; tasks that involve Statistics.

How do I install Data Analysis in Claude Code?

Run `npx skills add EXboys/skilllite --skill data-analysis -a claude-code`. Or copy the skill folder (.skills/data-analysis in EXboys/skilllite) into .claude/skills/data-analysis in your project. Claude Code loads it when a task matches its description.

How do I install Data Analysis in Codex?

Run `npx skills add EXboys/skilllite --skill data-analysis -a codex`. Or copy the skill folder (.skills/data-analysis in EXboys/skilllite) into .agents/skills/data-analysis in your project. Codex loads it when a task matches its description.

Can I use Data Analysis in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add EXboys/skilllite --skill data-analysis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/data-analysis, .gemini/skills/data-analysis, .github/skills/data-analysis and .opencode/skills/data-analysis in your project.

What does Data Analysis need to run?

Going by SKILL.md and its folder, Data Analysis needs Python for the scripts in its folder. Our summary lists: Python 3. Compatibility (from SKILL.md): Requires Python 3.x with pandas, numpy.

Does Data Analysis access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Data Analysis safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Data Analysis use?

Data Analysis is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Data Analysis use?

About 176 tokens (SKILL.md is roughly 704 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Data Analysis?

Skills that share tags, products or a category with Data Analysis: Python Executor (cortega26/chile-hub, 113 stars), Statistical Data Analysis (lingzhi227/agent-research-skills, 383 stars), Verified Data Analysis with pandas (pipeshub-ai/pipeshub-ai, 3.8k stars) and Q-EDA Exploratory Analysis (TyrealQ/q-skills, 108 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Data Analysis?

EXboys (a GitHub user) maintains it in EXboys/skilllite, which has 170 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on September 25, 2026.

Source: EXboys/skilllite on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.