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Chart Color Audit

CI-friendly accessibility audit for chart color palettes: WCAG contrast, CVD simulation, OKLab ΔE.

Connector by socraticstatic · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/socraticstatic-chart-color-audit

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

CI-friendly accessibility audit for chart color palettes: WCAG contrast, CVD simulation, OKLab ΔE.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
2 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 2

Read from the source code; the running server may list different tools.

Read 2 · Look things up without changing anything.

  • audit_palette
  • audit_tokens

Tools (2)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • audit_paletteAudit a chart color paletteread-only

    Audit chart colors for accessibility: pairwise OKLab ΔE separation under normal vision, deuteranopia, protanopia, tritanopia (published Machado 2009 matrices) and grayscale, plus WCAG 2.2 SC 1.4.11 non-text contrast (≥3:1) against the background. Returns per-vision findings with human-word bands and a pass/fail verdict with reasons.

  • audit_tokensAudit chart tokens from a config fileread-only

    Run the same audit against a chartaudit.config.json on disk — the config names a CSS or design-tokens file plus which tokens are the categorical palette, background, and semantic roles.

Signals

Stars
0
Forks
0
Open issues
0
Last commit
Oct 4, 2026 (24 days ago)
Last release
Oct 4, 2026 (24 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.socraticstatic/chart-color-audit
Version
0.2.5
Auth
No auth
Packages
npm chart-color-audit
License
MIT
Repository
github.com/socraticstatic/chart-color-audit
Website
github.com/socraticstatic/chart-color-audit#readme
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

More from socraticstatic

Cite this page

Chart Color Audit MCP server. Agent Mart. https://agentmart.dev/connectors/socraticstatic-chart-color-audit (last updated 2026-10-24)