college-data-analysis

college-data-analysis is a skill for Claude Code, Codex from hezkvectory/hermes-edu-skills. It costs 58 tokens per session (1,255 once invoked), scanned A, original, MIT.

A guided workflow for learning data analysis: turning a practical question into cleaned data, charts, conclusions, and a report. It can frame work in Excel, Python, or SQL.

In plain words
What is it for?
Use it to plan portfolio projects, inspect available fields, design analysis steps, choose useful charts, and explain findings to a specific audience.
Why use it?
It prevents analysis from becoming a collection of attractive charts or tool tutorials without a clear question or supported conclusion.

Skill for Claude CodeCodex

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

Good fit Use it to plan portfolio projects, inspect available fields, design analysis steps, choose useful charts, and explain findings to a specific audience.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hezkvectory/hermes-edu-skills/college-data-analysis
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 hezkvectory/hermes-edu-skills --skill college-data-analysis
Clone the repo
git clone --depth 1 https://github.com/hezkvectory/hermes-edu-skills

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 college-data-analysis

README.md
[![agentmods](https://agentmods.dev/badge/skills/hezkvectory/hermes-edu-skills/college-data-analysis/github.svg)](https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/college-data-analysis)
Your own site
<a href="https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/college-data-analysis"><img src="https://agentmods.dev/badge/skills/hezkvectory/hermes-edu-skills/college-data-analysis/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 college-data-analysis

Your own site · 80×15
<a href="https://agentmods.dev/skills/hezkvectory/hermes-edu-skills/college-data-analysis"><img src="https://agentmods.dev/badge/skills/hezkvectory/hermes-edu-skills/college-data-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,255 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 $0.00058 $0.01255
Opus 5 $0.00029 $0.00628
Sonnet 5 $0.00012 $0.00251
Haiku 4.5 $0.00006 $0.00126

Measured 12d ago against content hash 4ae1f38b368f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

college-data-analysis 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 12d 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.

skills/career-learning/college-data-analysis/SKILL.md · 144 lines

How it starts

The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.

数据分析 Skill

把数据分析学习从工具教程变成业务问题、数据清洗、可视化、结论和报告表达。核心不是再推荐一堆资料,而是让用户今天能完成一个可检查的小成果。

这个 Skill 解决什么问题 / Problem

把数据分析学习从工具教程变成业务问题、数据清洗、可视化、结论和报告表达。核心不是再推荐一堆资料,而是让用户今天能完成一个可检查的小成果。

最适合 / Best For

  • 学习 Excel/Python/SQL 数据分析
  • 想做作品集项目
  • 需要把分析结果讲清楚
  • 业务同学提升数据思维

不适合 / Not For

  • 伪造数据或操纵结论
  • 只追求图表好看不回答问题
  • 处理隐私数据而不脱敏

使用前请准备 / Inputs

  • 分析目标
  • 数据字段或样例
  • 工具偏好
  • 希望输出的报告形式
  • 可选:业务背景和受众
  • 先把问题改写成可分析指标。
  • 检查数据字段和缺失风险。
  • 设计清洗、探索、图表和结论。
  • 最后生成面向受众的报告结构。

输出格式 / Output Format

  • 业务问题
  • 指标设计
  • 数据清洗清单
  • 分析步骤
  • 图表建议
  • 结论表达

质量检查 / Quality Checks

  • 结论必须回到问题
  • 不能编造数据
  • 要提示隐私脱敏
  • 图表要服务判断而不是装饰

没有平台工具时 / Standalone Fallback

  • 没有真实数据时,用模拟字段演示流程。
  • 没有工具环境时,输出 SQL/Python/表格思路。

示例提示 / Example Prompts

  • 我想做一个销售数据分析作品集,请帮我设计项目和报告。
  • 这张表有这些字段,帮我找可以分析的问题。

适用场景 / When To Use

当学习者、家长、老师、学校或教育应用开发者需要处理以下场景时,可以使用这个 Skill。

最适合的场景:

  • 职业技能

适用角色:

  • 学习者

调用信号 / Invocation Signals

意图:

  • college_data_analysis
  • career_learning
  • 职业技能

示例表达:

  • 开始数据分析 Skill
  • 帮我做职业技能
  • 根据当前上下文执行数据分析 Skill

公开 Skill 契约 / Public Skill Contract

  • Workflow: college_data_analysis.run
  • Category: career-learning
  • Stages: college, adult
  • Subjects: 计算机
  • Abilities: 数据分析
  • Quality Tier: curated
  • Standalone Support: needs_user_input
  • Public Release: recommended
  • Requires Tools: context.load, entitlement.check, workflow.create, report.aggregate_metrics, memory.write
  • Requires Data: 分析目标, 数据字段或样例, 工具偏好, 希望输出的报告形式, 可选:业务背景和受众
  • Export Mode: installable
  • Release Channel: recommended

成熟度备注:

  • 已按精品 Skill 标准补充边界、输入、工作流、输出格式和示例。

参数化使用 / Parameters

这个 Skill 不再把年级、册别、单元、知识点和难度拆成大量独立 Skill。请在调用时通过参数或自然语言补充这些信息。

  • Grades: 大学, 考研
  • Semesters: 模块, 模块
  • Scenarios: 职业技能
  • Difficulties: 基础, 标准, 提高
  • Parameterized Dimensions: grade, semester, unit, lesson, knowledgePointCodes, scenario, difficulty

独立 Hermes 使用方式 / Standalone Hermes Usage

这个 Skill 可以通过 Hermes 的 skills.external_dirs 作为外部 Skill 加载。

Read the full file on GitHub · 144 lines

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. 12d ago First seen · 144 lines · 58 tokens per session scan A 4ae1f38b368f

Subscribe to this mod's changes

college-data-analysis is a skill published in the GitHub repository hezkvectory/hermes-edu-skills (94 stars, last pushed 3mo ago), licensed MIT. It adds 58 tokens to every session and 1,255 once invoked, about $0.0003 per session on Opus 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 2026-08-30.

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