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chart-image

Generate publication-quality chart images from data.

Skill by marcoamu

IndexedLicense unknown★ 1
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/marcoamu-chart-image

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Generate publication-quality chart images from data. Supports line, bar, area, point, candlestick, pie/donut, heatmap, multi-series, and stacked charts. Use when visualizing data, creating graphs, plotting time series, or generating chart images for reports/alerts. Designed for Fly.io/VPS deployments - no native compilation, no Puppeteer, no browser required. Pure Node.js with prebuilt binaries.

Use cases: data

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/chart-image

What's inside

Skill name
chart-image
Description
Generate publication-quality chart images from data. Supports line, bar, area, point, candlestick, pie/donut, heatmap, multi-series, and stacked charts. Use when visualizing data, creating graphs, plotting time series, or generating chart images for reports/alerts. Designed for Fly.io/VPS deployments - no native compilation, no Puppeteer, no browser required. Pure Node.js with prebuilt binaries.
License
unknown
Instructions
315 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (8)

  • origin.json · .clawhub/
  • CAPABILITY.md
  • README.md
  • SKILL.md
  • _meta.json
  • chart.mjs · scripts/
  • package-lock.json · scripts/
  • package.json · scripts/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from marcoamu/openclaw-workspace

Signals

Stars
1
Forks
0
Open issues
12
Last commit (this folder)
Mar 14, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/marcoamu/openclaw-workspace
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

Same skill elsewhere

Copies of this SKILL.md published by others; search shows only one of them.

More from marcoamu

Cite this page

chart-image skill. Agent Mart. https://agentmart.dev/skills/marcoamu-chart-image (last updated 2026-10-24)