Matplotlib
zLanqing/codex-claude-academic-skills
Low-level plotting library for full customization. An agent skill from zLanqing/codex-claude-academic-skills.
데이터 시각화 가이드. An agent skill from revfactory/harness-100.
Install Data Visualization Guide
$ npx skills add revfactory/harness-100 --skill data-visualization-guide -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install revfactory/harness-100 data-visualization-guide --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/revfactory/harness-100.git skills-src && mkdir -p .claude/skills && cp -r skills-src/ko/82-report-generator/.claude/skills/data-visualization-guide .claude/skills/data-visualization-guide && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "data-visualization-guide" agent skill from https://github.com/revfactory/harness-100/tree/main/ko/82-report-generator/.claude/skills/data-visualization-guide into .claude/skills/data-visualization-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization-guide", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/revfactory/harness-100/tree/main/ko/82-report-generator/.claude/skills/data-visualization-guideType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add revfactory/harness-100 --skill data-visualization-guide -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install revfactory/harness-100 data-visualization-guide --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/revfactory/harness-100.git skills-src && mkdir -p .agents/skills && cp -r skills-src/ko/82-report-generator/.claude/skills/data-visualization-guide .agents/skills/data-visualization-guide && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "data-visualization-guide" agent skill from https://github.com/revfactory/harness-100/tree/main/ko/82-report-generator/.claude/skills/data-visualization-guide into .agents/skills/data-visualization-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization-guide", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add revfactory/harness-100 --skill data-visualization-guide -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install revfactory/harness-100 data-visualization-guide --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/revfactory/harness-100.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/ko/82-report-generator/.claude/skills/data-visualization-guide .cursor/skills/data-visualization-guide && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "data-visualization-guide" agent skill from https://github.com/revfactory/harness-100/tree/main/ko/82-report-generator/.claude/skills/data-visualization-guide into .cursor/skills/data-visualization-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization-guide", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/revfactory/harness-100.git --path ko/82-report-generator/.claude/skills/data-visualization-guide--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add revfactory/harness-100 --skill data-visualization-guide -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install revfactory/harness-100 data-visualization-guide --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/revfactory/harness-100.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/ko/82-report-generator/.claude/skills/data-visualization-guide .gemini/skills/data-visualization-guide && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "data-visualization-guide" agent skill from https://github.com/revfactory/harness-100/tree/main/ko/82-report-generator/.claude/skills/data-visualization-guide into .gemini/skills/data-visualization-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization-guide", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install revfactory/harness-100 data-visualization-guideInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add revfactory/harness-100 --skill data-visualization-guide -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/revfactory/harness-100.git skills-src && mkdir -p .github/skills && cp -r skills-src/ko/82-report-generator/.claude/skills/data-visualization-guide .github/skills/data-visualization-guide && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "data-visualization-guide" agent skill from https://github.com/revfactory/harness-100/tree/main/ko/82-report-generator/.claude/skills/data-visualization-guide into .github/skills/data-visualization-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization-guide", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add revfactory/harness-100 --skill data-visualization-guide -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install revfactory/harness-100 data-visualization-guide --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/revfactory/harness-100.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/ko/82-report-generator/.claude/skills/data-visualization-guide .opencode/skills/data-visualization-guide && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "data-visualization-guide" agent skill from https://github.com/revfactory/harness-100/tree/main/ko/82-report-generator/.claude/skills/data-visualization-guide into .opencode/skills/data-visualization-guide/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization-guide", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
data-visualization-guide- GitHub stars
- 1.3k
- Token cost
- ~588 tokens
- SKILL.md length
- 259 words
- Files
- 1
- Skills in repo
- 464
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
데이터 시각화 가이드. An agent skill from revfactory/harness-100.
- Tasks that involve Data visualization
- SKILL.md covers 차트 선택 프레임워크, Mermaid 기반 차트 명세 패턴, 시각화 원칙 and 테이블 설계 표준, plus 2 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Data Visualization Guide is an agent skill from revfactory/harness-100. 데이터 시각화 가이드. visualizer 에이전트가 차트·그래프를 설계할 때 참조하는 시각화 원칙과 차트 선택 프레임워크. '차트 선택', '시각화 가이드' 요청 시 사용. 단, 실제 BI 도구 조작이나 대시보드 구축은 범위 밖.
Its SKILL.md is about 590 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Data & Analytics, covering Data visualization. The licence is Apache-2.0.
When your agent uses it
- Tasks that involve Data visualization
Example prompts
- “/data-visualization-guide”
What it can do on your machine
Read from SKILL.md and the folder at commit 8e8d35c. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are mermaid).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Data Visualization Guide loads about 588 tokens when it runs. Until then it costs about 39 tokens; SKILL.md has 259 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from revfactory/harness-100 at commit 8e8d35c, republished under its Apache-2.0 licence (© revfactory). 259 words, ~588 tokens.
Download SKILL.mdSave it as
.claude/skills/data-visualization-guide/SKILL.md (or your agent's skills folder).- name
- data-visualization-guide
- description
- 데이터 시각화 가이드. visualizer 에이전트가 차트·그래프를 설계할 때 참조하는 시각화 원칙과 차트 선택 프레임워크. '차트 선택', '시각화 가이드' 요청 시 사용. 단, 실제 BI 도구 조작이나 대시보드 구축은 범위 밖.
Data Visualization Guide — 데이터 시각화 가이드
visualizer 에이전트의 차트 설계 품질을 높이는 시각화 원칙과 패턴.
차트 선택 프레임워크
데이터 목적별 차트 매핑
| 목적 | 추천 차트 | 데이터 조건 |
|---|---|---|
| 비교 (항목 간) | 막대차트, 히트맵 | 범주형 2~15개 |
| 비교 (시계열) | 꺾은선, 영역차트 | 시간 축 필수 |
| 구성/비율 | 도넛, 누적 막대, 트리맵 | 합계=100% |
| 분포 | 히스토그램, 박스플롯, 산점도 | 연속형 수치 |
| 관계 | 산점도, 버블차트, 히트맵 | 변수 2~3개 |
| 흐름/프로세스 | 산키, 워터폴 | 단계별 수치 |
| 지리 | 코로플레스, 버블맵 | 위치 데이터 |
차트 선택 의사결정 트리
Q1: 데이터 변수가 몇 개인가?
├── 1개 → 분포 확인? → 히스토그램/박스플롯
├── 2개 → 시간 축? → 꺾은선/영역
│ 범주형? → 막대차트
│ 연속형? → 산점도
└── 3개+ → 버블차트/히트맵/평행좌표Mermaid 기반 차트 명세 패턴
막대차트 (Bar Chart)
xychart-beta
title "월별 매출 추이"
x-axis ["1월", "2월", "3월", "4월", "5월", "6월"]
y-axis "매출(억원)" 0 --> 50
bar [15, 22, 28, 35, 30, 45]파이/도넛 차트 명세 템플릿
pie title 부서별 예산 배분
"개발" : 40
"마케팅" : 25
"운영" : 20
"인사" : 15시각화 원칙
Edward Tufte 원칙 적용
| 원칙 | 설명 | 적용 방법 |
|---|---|---|
| 데이터-잉크 비율 | 불필요한 장식 제거 | 3D 효과, 배경 패턴 금지 |
| 작은 배수 | 같은 차트를 조건별 나열 | 부서별/기간별 패널 분리 |
| 거짓말 요소 | 축 조작 금지 | Y축 반드시 0 시작 (막대차트) |
| 데이터 밀도 | 공간 대비 정보 최대화 | 여백 최소화, 범례 통합 |
색상 사용 규칙
| 용도 | 규칙 |
|---|---|
| 순서형 데이터 | 단색 계열 밝기 변화 (예: 연한 파랑→진한 파랑) |
| 범주형 데이터 | 서로 구분되는 색상 최대 7개 |
| 강조 | 핵심 데이터만 색상, 나머지 회색 |
| 긍정/부정 | 파랑=긍정, 빨강=부정 (문화적 관례) |
| 접근성 | 색각이상자 고려, 패턴/모양 병행 |
테이블 설계 표준
비교 테이블
| 항목 | Q1 | Q2 | Q3 | Q4 | YoY 변화 |
|---|---|---|---|---|---|
| 매출 | 120 | 135 | 142 | 155 | +15.2% |
| 영업이익 | 18 | 22 | 25 | 28 | +22.1% |
규칙:
- 수치 우정렬, 텍스트 좌정렬
- 변화율은 색상 코딩 (증가=초록, 감소=빨강)
- 1,000단위 콤마 삽입
- 단위는 헤더에 1회 명시
보고서 유형별 시각화 조합
월간 실적 보고서
필수 차트 세트:
1. 매출 추이 — 꺾은선 (목표 vs 실적, 전년 동기)
2. 부문별 매출 — 누적 막대
3. KPI 달성률 — 불릿차트 또는 게이지
4. 비용 구조 — 도넛차트
5. 핵심 지표 — 스코어카드 (숫자 + 전월비 변화율)시장분석 보고서
필수 차트 세트:
1. 시장 규모 추이 — 영역차트 (CAGR 표시)
2. 경쟁사 점유율 — 누적 영역 또는 도넛
3. 가격 비교 — 수평 막대 (경쟁사별)
4. SWOT — 2x2 매트릭스 테이블
5. 포지셔닝 맵 — 산점도 (2축: 가격 vs 품질)품질 체크리스트
| 항목 | 기준 |
|---|---|
| 제목 | 모든 차트에 의미 있는 제목 |
| 축 레이블 | 단위 포함 |
| 출처 | 데이터 출처 명시 |
| 범례 | 3개 이상 시리즈 시 필수 |
| 수치 레이블 | 핵심 데이터 포인트에 직접 표시 |
| 접근성 | 흑백 인쇄 시에도 구분 가능 |
© revfactory, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in ko/82-report-generator/.claude/skills/data-visualization-guide of revfactory/harness-100.
Open the folder on GitHubat commit 8e8d35c
Compare with similar skills
Data Visualization Guide next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Data Visualization Guide this skillrevfactory/harness-100 | 1.3k | — | ~588 | Automated safety check: Pass | Apache-2.0 | |
| MatplotlibzLanqing/codex-claude-academic-skills | 4.6k | 17 repos | ~2.9k | Automated safety check: Pass | MIT | |
| Chart Visualizationbytedance/deer-flow | 83k | 2 repos | ~840 | Automated safety check: Pass | MIT | |
| Scientific Visualizationmims-harvard/OptimusKG | 146 | 19 repos | ~6.3k | Automated safety check: Pass | MIT | |
| SeabornzLanqing/codex-claude-academic-skills | 4.6k | 16 repos | ~4.9k | Automated safety check: Pass | BSD-3-Clause | |
| Plot From DataTrae1ounG/paper-plot-skills | 861 | 1 repos | ~583 | Automated safety check: Pass | None |
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Related
Categories
Questions about Data Visualization Guide
What does Data Visualization Guide do?
데이터 시각화 가이드. An agent skill from revfactory/harness-100. Data Visualization Guide is an agent skill from revfactory/harness-100. 데이터 시각화 가이드.
When should I use Data Visualization Guide?
Data Visualization Guide fits situations like: tasks that involve Data visualization.
How do I install Data Visualization Guide in Claude Code?
Run `npx skills add revfactory/harness-100 --skill data-visualization-guide -a claude-code`. Or copy the skill folder (ko/82-report-generator/.claude/skills/data-visualization-guide in revfactory/harness-100) into .claude/skills/data-visualization-guide in your project. Claude Code loads it when a task matches its description.
How do I install Data Visualization Guide in Codex?
Run `npx skills add revfactory/harness-100 --skill data-visualization-guide -a codex`. Or copy the skill folder (ko/82-report-generator/.claude/skills/data-visualization-guide in revfactory/harness-100) into .agents/skills/data-visualization-guide in your project. Codex loads it when a task matches its description.
Can I use Data Visualization Guide in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add revfactory/harness-100 --skill data-visualization-guide -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/data-visualization-guide, .gemini/skills/data-visualization-guide, .github/skills/data-visualization-guide and .opencode/skills/data-visualization-guide in your project.
What does Data Visualization Guide need to run?
SKILL.md names no scripts, command-line tools or credentials: Data Visualization Guide is instructions for the agent only.
Does Data Visualization Guide access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Data Visualization Guide safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Data Visualization Guide use?
Data Visualization Guide is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Data Visualization Guide use?
About 588 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Data Visualization Guide?
Skills that share tags, products or a category with Data Visualization Guide: Matplotlib (zLanqing/codex-claude-academic-skills, 4.6k stars), Chart Visualization (bytedance/deer-flow, 83k stars), Scientific Visualization (mims-harvard/OptimusKG, 146 stars) and Seaborn (zLanqing/codex-claude-academic-skills, 4.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Data Visualization Guide?
revfactory (a GitHub user) maintains it in revfactory/harness-100, which has 1,290 GitHub stars. The repository holds 464 skills in this directory. The repository was last updated on March 22, 2026.
Source: revfactory/harness-100 on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.