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data-analyst

data-analyst is a skill for Claude Code from amghanekar-deloitte/AEP-MCP_SERVER. It costs 104 tokens per session (1,395 once invoked), scanned C, original, no licence file.

A CSV analysis tool for profiling data, scoring its quality from 0 to 100, and drawing Mermaid ERDs. CSV is a common table format, while an ERD shows how data entities and their fields relate.

In plain words
What is it for?
It is for examining local CSV files, producing data-quality reports, and creating relationship diagrams from their structure.
Why use it?
It helps reveal missing, incomplete, or inconsistent data before further analysis or pipeline work.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

not rated 2repo 1mo ago C scan 104 tokens no licence

Good fit It is for examining local CSV files, producing data-quality reports, and creating relationship diagrams from their structure.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/amghanekar-deloitte/aep-mcp_server/data-analyst
View source ↗ amghanekar-deloitte/AEP-MCP_SERVER
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add amghanekar-deloitte/AEP-MCP_SERVER --skill data-analyst
Clone the repo
git clone --depth 1 https://github.com/amghanekar-deloitte/AEP-MCP_SERVER

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for data-analyst

README.md
[![agentmods](https://agentmods.dev/badge/skills/amghanekar-deloitte/aep-mcp_server/data-analyst/github.svg)](https://agentmods.dev/skills/amghanekar-deloitte/aep-mcp_server/data-analyst)
Your own site
<a href="https://agentmods.dev/skills/amghanekar-deloitte/aep-mcp_server/data-analyst"><img src="https://agentmods.dev/badge/skills/amghanekar-deloitte/aep-mcp_server/data-analyst/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for data-analyst

Your own site · 80×15
<a href="https://agentmods.dev/skills/amghanekar-deloitte/aep-mcp_server/data-analyst"><img src="https://agentmods.dev/badge/skills/amghanekar-deloitte/aep-mcp_server/data-analyst.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,395 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00104 $0.01395
Opus 5.5 $0.00042 $0.00558
Sonnet 5.5 $0.00021 $0.00279
Haiku 4.5 $0.00010 $0.00139

Measured 2mo ago against content hash 34f005b4b6d8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

data-analyst scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/generate_erd.py, scripts/profile_csv.py, scripts/score_quality.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf "{analysis_output_dir}" && mkdir -p "{analysis_output_dir}"
.claude/skills/data-analyst/SKILL.md · 104 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 104 lines · 104 tokens per session scan C 34f005b4b6d8

Subscribe to this mod's changes

data-analyst is a skill published in the GitHub repository amghanekar-deloitte/AEP-MCP_SERVER (2 stars, last pushed 1mo ago), with no licence file. It adds 104 tokens to every session and 1,395 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Analytics and metrics
Related

data-analyst compared with skills from other repositories

data-analyst next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
data-analystamghanekar-deloitte/AEP-MCP_SERVERSkill21mo agononeC104Claude Code
imagegenopenai/codexSkill134ktodayApache-2.0A113Codex
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79ktodayMITA200Claude Code, Codex
playwright-climicrosoft/playwrightSkill99ktodayApache-2.0A19Claude Code
systematic-debuggingobra/superpowersSkill314k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143ktodayMITA95Claude Code
chat-pet-sprite-creationmicrosoft/vscodeSkill195ktodayMITA53Claude Code, Codex