data_analyzer

data_analyzer is a skill for Claude Code, Codex from Proxy2021/Enso. It costs 24 tokens per session (275 once invoked), scanned A, original, MIT.

An interactive tool for examining CSV or JSON data. It identifies column types and calculates basic statistics, then supports filtering, sorting, grouping, and chart setup.

In plain words
What is it for?
Use it to analyze pasted data, check ranges, averages, missing values, and unique entries, query rows or groups, and prepare charts from chosen columns.
Why use it?
It provides a quick way to understand a dataset and inspect selected records without writing analysis code first.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to analyze pasted data, check ranges, averages, missing values, and unique entries, query rows or groups, and prepare charts from chosen columns.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/proxy2021/enso/data_analyzer
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 Proxy2021/Enso --skill data_analyzer
Clone the repo
git clone --depth 1 https://github.com/Proxy2021/Enso

Made for: Claude Code, Codex.

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_analyzer

README.md
[![agentmods](https://agentmods.dev/badge/skills/proxy2021/enso/data_analyzer/github.svg)](https://agentmods.dev/skills/proxy2021/enso/data_analyzer)
Your own site
<a href="https://agentmods.dev/skills/proxy2021/enso/data_analyzer"><img src="https://agentmods.dev/badge/skills/proxy2021/enso/data_analyzer/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_analyzer

Your own site · 80×15
<a href="https://agentmods.dev/skills/proxy2021/enso/data_analyzer"><img src="https://agentmods.dev/badge/skills/proxy2021/enso/data_analyzer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 275 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00024 $0.00275
Opus 5.5 $0.00010 $0.00110
Sonnet 5.5 $0.00005 $0.00055
Haiku 4.5 $0.00002 $0.00028

Measured 1mo ago against content hash aa6e3d79b5d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

data_analyzer scanned grade A with 0 findings 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 1mo ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

server/skills/data_analyzer/SKILL.md · 39 lines

What it actually says

Data Analyzer

Interactive data analysis: paste CSV/JSON, auto-detect columns, compute statistics, and generate charts

Available Tools

enso_data_analyzer_analyze (primary)

Parse CSV or JSON data and compute column statistics (type, min, max, mean, median, nulls, unique count)

Parameters:

  • data (string): Raw CSV or JSON data to analyze
  • format (string): Data format. Defaults to auto-detect.

enso_data_analyzer_chart

Generate chart configuration from analyzed data columns

Parameters:

  • chart_type (string): Chart type to generate
  • x_column (string): Column name for X axis / labels
  • y_column (string): Column name for Y axis / values

enso_data_analyzer_query

Filter, sort, or group the analyzed dataset

Parameters:

  • filter_column (string): Column to filter on
  • filter_op (string): Filter operator
  • filter_value (string): Value to filter by
  • sort_column (string): Column to sort by
  • sort_dir (string): Sort direction
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. 1mo ago First seen · 39 lines · 24 tokens per session scan A aa6e3d79b5d4

Subscribe to this mod's changes

data_analyzer is a skill published in the GitHub repository Proxy2021/Enso (6 stars, last pushed 5mo ago), licensed MIT. It adds 24 tokens to every session and 275 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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