Alt Text Design
Owl-Listener/inclusive-design-skills
Write meaningful alternative text for images, charts, diagrams, and visual content.
Data visualization with chart selection, color theory, and annotation best practices.
Install Data Visualization
$ npx skills add NeverSight/learn-skills.dev --skill data-visualization -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install NeverSight/learn-skills.dev data-visualization --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/NeverSight/learn-skills.dev.git skills-src && mkdir -p .claude/skills && cp -r skills-src/data/skills-md/101-skills/skills/data-visualization .claude/skills/data-visualization && 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" agent skill from https://github.com/NeverSight/learn-skills.dev/tree/main/data/skills-md/101-skills/skills/data-visualization into .claude/skills/data-visualization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization", 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/NeverSight/learn-skills.dev/tree/main/data/skills-md/101-skills/skills/data-visualizationType 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 NeverSight/learn-skills.dev --skill data-visualization -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install NeverSight/learn-skills.dev data-visualization --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/NeverSight/learn-skills.dev.git skills-src && mkdir -p .agents/skills && cp -r skills-src/data/skills-md/101-skills/skills/data-visualization .agents/skills/data-visualization && 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" agent skill from https://github.com/NeverSight/learn-skills.dev/tree/main/data/skills-md/101-skills/skills/data-visualization into .agents/skills/data-visualization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization", 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 NeverSight/learn-skills.dev --skill data-visualization -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install NeverSight/learn-skills.dev data-visualization --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/NeverSight/learn-skills.dev.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/data/skills-md/101-skills/skills/data-visualization .cursor/skills/data-visualization && 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" agent skill from https://github.com/NeverSight/learn-skills.dev/tree/main/data/skills-md/101-skills/skills/data-visualization into .cursor/skills/data-visualization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization", 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/NeverSight/learn-skills.dev.git --path data/skills-md/101-skills/skills/data-visualization--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 NeverSight/learn-skills.dev --skill data-visualization -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install NeverSight/learn-skills.dev data-visualization --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/NeverSight/learn-skills.dev.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/data/skills-md/101-skills/skills/data-visualization .gemini/skills/data-visualization && 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" agent skill from https://github.com/NeverSight/learn-skills.dev/tree/main/data/skills-md/101-skills/skills/data-visualization into .gemini/skills/data-visualization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization", 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 NeverSight/learn-skills.dev data-visualizationInstalls 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 NeverSight/learn-skills.dev --skill data-visualization -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/NeverSight/learn-skills.dev.git skills-src && mkdir -p .github/skills && cp -r skills-src/data/skills-md/101-skills/skills/data-visualization .github/skills/data-visualization && 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" agent skill from https://github.com/NeverSight/learn-skills.dev/tree/main/data/skills-md/101-skills/skills/data-visualization into .github/skills/data-visualization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization", 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 NeverSight/learn-skills.dev --skill data-visualization -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install NeverSight/learn-skills.dev data-visualization --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/NeverSight/learn-skills.dev.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/data/skills-md/101-skills/skills/data-visualization .opencode/skills/data-visualization && 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" agent skill from https://github.com/NeverSight/learn-skills.dev/tree/main/data/skills-md/101-skills/skills/data-visualization into .opencode/skills/data-visualization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "data-visualization", 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- GitHub stars
- 216
- Used in
- 1 other repo
- Token cost
- ~3.3k tokens
- SKILL.md length
- 588 words
- Files
- 13
- Skills in repo
- 43
- Repo updated
- First seen
- Licence
- None found
At a glance
Data visualization with chart selection, color theory, and annotation best practices.
- Tasks that involve Data visualization
- SKILL.md covers Quick Start, Chart Selection Guide, Design Rules and Chart Recipes, plus 4 more sections
- Calls npx
- Tasks that involve Infographics
What it does
Data Visualization is an agent skill from NeverSight/learn-skills.dev. Data visualization with chart selection, color theory, and annotation best practices. Covers chart types (bar, line, scatter, heatmap), axes rules, and storytelling with data. Use for: charts, graphs, dashboards, reports, presentations, infographics, data stories. Triggers: data visualization, chart, graph, data chart, bar chart, line chart, scatter plot, data viz, visualization, dashboard chart, infographic data, data presentation, chart design, plot, heatmap, pie chart alternative
Its SKILL.md is about 3.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 12 other files (for example `stats.json`).
It sits in Data & Analytics, covering Data visualization, Infographics and Accessibility. The repository describes itself as: Curated high-quality AI Agent Skills. Search, install, copy and share. Works with Claude Code, Cursor, OpenClaw, and other AI coding tools.
When your agent uses it
- Tasks that involve Data visualization
- Tasks that involve Infographics
- Tasks that involve Accessibility
Example prompts
- “/data-visualization”
Requirements
- Python 3
- Node.js
- Pre-approved tools (allowed-tools): Bash(belt *)
What it can do on your machine
Read from SKILL.md and the folder at commit 908e211. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
Bash(belt *)
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
npx
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
inference.shraw.githubusercontent.com
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 loads about 3.3k tokens when it runs. Until then it costs about 127 tokens; SKILL.md has 588 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 588 words (~3,304 tokens).
“Create clear, effective data visualizations via inference.sh CLI.”
- name
- data-visualization
- allowed-tools
- Bash(belt *)
Files
SKILL.md and 12 other files in data/skills-md/101-skills/skills/data-visualization of NeverSight/learn-skills.dev.
- SKILL.md
- description_ar.txt
- description_cn.txt
- description_de.txt
- description_en.txt
- description_es.txt
- description_fr.txt
- description_it.txt
- description_ja.txt
- description_ko.txt
- description_ru.txt
- description_tw.txt
- stats.json
Open the folder on GitHubat commit 908e211
Used in 1 other repository
We found 7 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in NeverSight/learn-skills.dev, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Data Visualization 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 this skillNeverSight/learn-skills.dev | 216 | 1 repos | ~3.3k | Automated safety check: Pass | None | |
| Alt Text DesignOwl-Listener/inclusive-design-skills | 103 | — | ~946 | Automated safety check: Pass | MIT | |
| Ieee Figure TableCloudWave818/ieee-skills | 355 | — | ~1k | Automated safety check: Pass | MIT | |
| Tuftearef-vc/tufte-claude-skill | 307 | — | ~1.3k | Automated safety check: Pass | MIT | |
| Tufte Data Vizcaylent/tufte-data-viz | 223 | — | ~3.5k | Automated safety check: Pass | MIT | |
| D3 Visualizationbenchflow-ai/skillsbench | 1.8k | — | ~1.5k | Automated safety check: Pass | Apache-2.0 |
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Apply Edward Tufte's principles to any data visualization, chart, dashboard, or infographic.
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Swift Charts
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Related
Categories
Questions about Data Visualization
What does Data Visualization do?
Data visualization with chart selection, color theory, and annotation best practices. dev. Data visualization with chart selection, color theory, and annotation best practices.
When should I use Data Visualization?
Data Visualization fits situations like: tasks that involve Data visualization; tasks that involve Infographics; tasks that involve Accessibility.
How do I install Data Visualization in Claude Code?
Run `npx skills add NeverSight/learn-skills.dev --skill data-visualization -a claude-code`. Or copy the skill folder (data/skills-md/101-skills/skills/data-visualization in NeverSight/learn-skills.dev) into .claude/skills/data-visualization in your project. Claude Code loads it when a task matches its description.
How do I install Data Visualization in Codex?
Run `npx skills add NeverSight/learn-skills.dev --skill data-visualization -a codex`. Or copy the skill folder (data/skills-md/101-skills/skills/data-visualization in NeverSight/learn-skills.dev) into .agents/skills/data-visualization in your project. Codex loads it when a task matches its description.
Can I use Data Visualization 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 NeverSight/learn-skills.dev --skill data-visualization -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, .gemini/skills/data-visualization, .github/skills/data-visualization and .opencode/skills/data-visualization in your project.
What does Data Visualization need to run?
Going by SKILL.md and its folder, Data Visualization needs the command-line tools its instructions call (npx). Our summary lists: Python 3; Node.js. Its frontmatter pre-approves these tools: Bash(belt *).
Does Data Visualization access the network?
SKILL.md names 2 domains. As links in the text: inference.sh and raw.githubusercontent.com. This is read from the text; nothing was executed.
Is Data Visualization 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 use?
No licence was found for Data Visualization or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Data Visualization use?
About 3.3k tokens (SKILL.md is roughly 13k 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?
Skills that share tags, products or a category with Data Visualization: Alt Text Design (Owl-Listener/inclusive-design-skills, 103 stars), Ieee Figure Table (CloudWave818/ieee-skills, 355 stars), Tufte (aref-vc/tufte-claude-skill, 307 stars) and Tufte Data Viz (caylent/tufte-data-viz, 223 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Data Visualization?
NeverSight (a GitHub organization) maintains it in NeverSight/learn-skills.dev, which has 216 GitHub stars. The repository holds 43 skills in this directory. The repository was last updated on October 7, 2026.
Source: NeverSight/learn-skills.dev on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.