mcpbeat

Contrast Checker MCP Server

io.github.ogSINGH/contrast-checker-mcp
local only

Contrast Checker MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 15 installs a week from npm. Last commit 25 Feb 2026.

MCP - WCAG 2.1 color contrast checker - contrast ratios, compliance and accessible color suggestions

15
Installs / week
npm · contrast-checker-mcp
0
Stars
0 open issues
25 Feb 2026
Last commit
0 releases in 90 days
Apache-2.0
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add contrast-checker-mcp -- npx -y contrast-checker-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "contrast-checker-mcp": {
      "args": [
        "-y",
        "contrast-checker-mcp"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.contrast-checker-mcp]
command = "npx"
args = ["-y", "contrast-checker-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "contrast-checker-mcp": {
      "args": [
        "-y",
        "contrast-checker-mcp"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "contrast-checker-mcp": {
      "args": [
        "-y",
        "contrast-checker-mcp"
      ],
      "command": "npx"
    }
  }
}

Contrast Checker MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Contrast Checker MCP?
Contrast Checker MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package contrast-checker-mcp was installed 15 times last week.
How do I connect Contrast Checker MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls contrast-checker-mcp straight from npm; nothing to host, nothing to sign up for.
How many people use Contrast Checker MCP?
The npm package contrast-checker-mcp was installed 15 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Contrast Checker MCP open source?
Yes — it is published under the Apache-2.0 licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.