Koskamo

Chart Color Audit MCP

An MCP server that performs accessibility audits on chart color palettes. It checks WCAG 2.2 non-text contrast, simulates color vision deficiencies (deuteranopia, protanopia, tritanopia) using Machado 2009 matrices, and measures pairwise separation in OKLab. It helps agents verify that data series remain distinguishable for all users.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Chart Color Audit MCP logo, by socraticstaticCommunity listingLocal stdioSource reviewed; not executedPublished by socraticstatic
Vendor documentation

What you can do with it

  • Check WCAG contrast for chart marks against background colors
  • Simulate colorblindness to ensure series distinguishability
  • Measure OKLab delta E separation between palette colors
  • Fail CI builds when accessibility violations are detected

Source and maintenance

Community listingRegistry 0.2.5MIT
mcp-registry: io.github.socraticstatic/chart-color-audit@0.2.5Source repositoryProject website
Last repository push
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

chart-color-audit 0.2.5

npmnpx
chart-color-audit package definition
{
  "version": "0.2.5",
  "transport": "stdio",
  "identifier": "chart-color-audit",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "chart-color-audit-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "chart-color-audit@0.2.5",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "chart-color-audit-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "chart-color-audit@0.2.5",
        "mcp"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "chart-color-audit-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "chart-color-audit@0.2.5",
        "mcp"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "chart-color-audit-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "chart-color-audit@0.2.5",
        "mcp"
      ]
    }
  }
}

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