Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills / Engineering / languages

chartrix-xfl

Category: Engineering  ·  Sub-category: languages  ·  Last updated:
lang:javascript
Use this skill whenever a user wants to write, debug, or understand XFL scripts for the graphomate chartrix visual. XFL is a JavaScript-based scripting dialect that allows runtime manipulation of the chartrix viewModel — use this skill for any request involving dynamic highlighting, conditional bar coloring, custom labels, data-driven annotations, or any scripted customization of a chartrix chart. Triggers include: "XFL", "xfl script", "xflRules", "highlight the max/min", "color bars dynamically", "add a label to", "manipulate the viewmodel", "auto highlight", "scripting in chartrix", or whenever the user pastes or asks about a `this.viewModel.forEach` / `this.getData()` snippet. Always use this skill before writing or modifying any chartrix scripting code, even if the request seems straightforward.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

XFL is a JavaScript dialect executed inside graphomate chartrix at render time. Each script runs in an environment where this exposes the full API. The script manipulates viewModel items (visual elements like bars, labels, lines) or creates new ones.

What this skill does

chartrix-xfl is a community-contributed Claude Code skill in the languages sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/configuring-chartrix-pbip/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The chartrix-xfl Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 146,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/configuring-chartrix-pbip
curl -L https://claudskills.com/skills/configuring-chartrix-pbip/SKILL.md \
  -o ~/.claude/skills/configuring-chartrix-pbip/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/configuring-chartrix-pbip/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/configuring-chartrix-pbip/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\configuring-chartrix-pbip\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the chartrix-xfl Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/configuring-chartrix-pbip/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the chartrix-xfl skill do?
Use this skill whenever a user wants to write, debug, or understand XFL scripts for the graphomate chartrix visual. XFL is a JavaScript-based scripting dialect that allows runtime manipulation of the chartrix viewModel — use this skill for any request involving dynamic highlighting, conditional bar coloring, custom labels, data-driven annotations, or any scripted customization of a chartrix chart. Triggers include: "XFL", "xfl script", "xflRules", "highlight the max/min", "color bars dynamically", "add a label to", "manipulate the viewmodel", "auto highlight", "scripting in chartrix", or whenever the user pastes or asks about a `this.viewModel.forEach` / `this.getData()` snippet. Always use this skill before writing or modifying any chartrix scripting code, even if the request seems straightforward.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the chartrix-xfl skill?
Use chartrix-xfl when your Claude Code task falls under the Engineering category — specifically in the languages area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use chartrix-xfl" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the chartrix-xfl skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. chartrix-xfl is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
graphomate. (2026). chartrix-xfl [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/configuring-chartrix-pbip/
BibTeX
@misc{configuring-chartrix-pbip-2026,
  author    = {graphomate},
  title     = {chartrix-xfl [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/configuring-chartrix-pbip/}
}

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Security scan

Grade A · scanned 2026-07-06 — free static scan against the OWASP Agentic Skills Top 10.

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