[DOCS] `/dataviz` skill added in v2.1.198 is not documented on the skills or commands page

Documentation Type

Missing documentation (feature not documented)

Documentation Location

https://code.claude.com/docs/en/skills

Section/Topic

• The "Bundled skills" section, which enumerates the skills that ship with Claude Code
• The related entries in the "All commands" table on the commands reference

Current Documentation

The bundled skills section currently lists the skills that ship with Claude Code and the related commands reference lists the commands they expose:

Claude Code includes a set of bundled skills that are available in every session unless disabled with the disableBundledSkills setting, including /code-review, /batch, /debug, /loop, and /claude-api.

The commands reference similarly enumerates each bundled skill with a [Skill] marker and links to the skills guide; it does not list a /dataviz entry, and dataviz does not appear anywhere on the skills page.

What's Wrong or Missing?

The release notes for v2.1.198 introduce a new bundled skill:

Added /dataviz skill for chart and dashboard design guidance with a runnable color-palette validator

The skills and commands references do not describe the skill, do not list /dataviz among the bundled skills, and do not explain what triggering it actually does (chart and dashboard design guidance, plus a runnable color-palette validator).

Suggested Improvement

Add the skill to both references in the same shape as the existing bundled skills:

On https://code.claude.com/docs/en/skills, extend the bundled skills list and add a short subsection that mirrors what the release notes describe:

Claude Code includes a set of bundled skills that are available in every session unless disabled with the disableBundledSkills setting, including /code-review, /batch, /debug, /loop, /claude-api, and /dataviz. /dataviz produces chart and dashboard design guidance and includes a runnable color-palette validator.

### Build charts and dashboards The /dataviz skill provides design guidance for charts and dashboards, plus a runnable color-palette validator that confirms the resulting palette remains accessible.

On https://code.claude.com/docs/en/commands, add a /dataviz row to the commands table in the same form as /debug, /code-review, and other [Skill] rows.

Impact

High - Prevents users from using a feature

Additional Context

Related v2.1.198 change:

Added /dataviz skill for chart and dashboard design guidance with a runnable color-palette validator

/dataviz does not appear anywhere on the docs mirror today; nothing in the prefetched open issue queue mentions it.

Affected Pages:

| Page | Context |
|---|---|
| https://code.claude.com/docs/en/skills | Bundled skills list missing /dataviz |
| https://code.claude.com/docs/en/commands | Commands table missing /dataviz entry |