Check Chart Preview
CheckedThis skill generates a preview image of a chart based on your query, quickly visualizing data and aiding in understanding.
Install on your platform
check-chart-preview. SKILL.md is marked internal, so the skills CLI hides it.We check each listing against its upstream repository with the rules the skills CLI uses, last on 2026-10-22. We don't show a command we know will fail.
What we know about this skill
Publisher
owid
Taken from the source listing. We haven't verified who controls this account.
Install target
Live repository
Not pinned. Installing fetches whatever the repository holds at the time you run the command.
Automated safety checks
This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.
Declares what it does: passed
SKILL.md parses and declares a name and a description.
SKILL.md exists, its frontmatter parses, and it declares a name and a description.
No undeclared network calls: passed
Makes no network calls.
Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.
No obfuscated payloads: passed
No encoded or obfuscated payloads.
No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.
No credential access: passed
Reads no keys, tokens, keychains or credential files.
Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.
No pipe-to-shell installers: passed
No pipe-to-shell or download-and-run installers.
No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.
Pinned to a commit: passed
Scanned owid/etl at 6173f8e9ff.
The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.
- Commit
- 6173f8e9ff
- Scanned
- 3 files, 282 lines
About this skill
What it does
This skill, check-chart-preview, allows you to preview charts generated from data. It likely takes chart specifications or data inputs and renders a visual representation for review before finalizing or publishing. The purpose is to ensure the chart accurately reflects the intended information and meets aesthetic requirements.
When to use it
- Data Visualization Review: Before incorporating a chart into a report or presentation, use this skill to quickly check its appearance and accuracy.
- Chart Specification Testing: When developing custom charts, preview them with different parameters to optimize their design.
- Automated Report Generation: Integrate the skill into automated workflows to generate previews of charts included in reports.
- Interactive Dashboard Development: Use it to iterate on chart designs within a dashboarding environment.
Key capabilities
- Chart Preview Rendering
- Data Input Processing (likely supports various data formats)
- Chart Specification Handling
Example prompts
- "Show me a preview of the bar chart based on this CSV data."
- "Generate a preview of the line graph with these labels and values."
- “Can you display a preview of the pie chart using this dataset?”
Tips & gotchas
The skill likely requires valid chart specifications or correctly formatted data to function properly. Ensure your input adheres to expected formats for optimal results.