# Basic Skill

> Summarize small CSV files and identify the highest revenue month.

- Skill: `gabrielmoreira/basic-skill` (Agent Skill)
- Install (CLI): `npx skillmds@latest add gabrielmoreira/basic-skill`
- Raw SKILL.md: https://api.skillmd.com/api/skills/gabrielmoreira/basic-skill/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- License: MIT
- Author: gabrielmoreira (https://skillmd.com/u/gabrielmoreira)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/gabrielmoreira/basic-skill

---


When given a CSV file with monthly revenue, identify the month with the highest revenue and explain the result concisely.

Prefer a short answer with the winning month, the revenue value, and a one sentence rationale.