Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills / General / business-ops

Expense Ratio Analysis

Category: General  ·  Sub-category: business-ops  ·  Last updated:
费用率分析 — 分析销售/管理/研发费用率变化，识别失控费用并归因。 适用情形：月度费用分析时执行，从 [ERP]/[BK] 获取费用数据， 按费用类型/部门分析费用率变化，区分"战略性投入"和"失控费用"。 核心：费用率趋势 + 超支归因 + 合理性判断 + 控制建议。
Security AStatic scan found no risk patternsHow grading works ›

What this skill does

Expense Ratio Analysis is a community-contributed Claude Code skill in the business-ops sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/expense-ratio-analysis/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Expense Ratio Analysis Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 174,000+ 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/expense-ratio-analysis
curl -L https://claudskills.com/skills/expense-ratio-analysis/SKILL.md \
  -o ~/.claude/skills/expense-ratio-analysis/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/expense-ratio-analysis/. Claude Code auto-discovers it on next session.

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

Telegram

📱 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 Expense Ratio Analysis Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/expense-ratio-analysis/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Expense Ratio Analysis skill do?
费用率分析 — 分析销售/管理/研发费用率变化，识别失控费用并归因。 适用情形：月度费用分析时执行，从 [ERP]/[BK] 获取费用数据， 按费用类型/部门分析费用率变化，区分"战略性投入"和"失控费用"。 核心：费用率趋势 + 超支归因 + 合理性判断 + 控制建议。
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 Expense Ratio Analysis skill?
Use Expense Ratio Analysis when your Claude Code task falls under the General category — specifically in the business ops 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 Expense Ratio Analysis" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Expense Ratio Analysis 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. Expense Ratio Analysis is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

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

APA
williamcorrea23. (2026). Expense Ratio Analysis [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/expense-ratio-analysis/
BibTeX
@misc{expense-ratio-analysis-2026,
  author    = {williamcorrea23},
  title     = {Expense Ratio Analysis [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/expense-ratio-analysis/}
}

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/expense-ratio-analysis.svg)](https://claudskills.com/skills/expense-ratio-analysis/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/expense-ratio-analysis.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/expense-ratio-analysis.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Expense Ratio Analysis"></iframe>

Security scan

Grade A · scanned 2026-08-02 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (filesystem), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

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

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/expense-ratio-analysis/#security)

Free. No spam. Unsubscribe in one click.

More General skills

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

Browse all General skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore

Categories

Use cases

Popular tags

Learn

Site