How to Use the Color Contrast Checker MCP in Cline
Cline handles your accessibility audits. This MCP server checks WCAG compliance so your components are ready for production.
Works with every AI agent you already use
…and any MCP-compatible client
Connect Color Contrast Checker MCP to Cline
Create your Vinkius account to connect Color Contrast Checker to Cline and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.
Cline runs automated contrast checks
Cline uses `check_color_contrast` to verify your design tokens against WCAG requirements. It catches accessibility bugs during the build process. Stop relying on browser extensions. Cline runs these checks directly in the editor as it builds your UI components.
Validate error states in Cline
Use `check_danger_text_contrast` to ensure your error messages are visible. Cline checks if your red text meets the required ratio against your warning surface. This keeps your design system consistent. Cline identifies the problematic color and suggests a fix that adheres to accessibility rules.
Full black and white surface testing
Cline can verify text legibility using `check_text_on_pure_black` and `check_text_on_pure_white`. It ensures your font choices work on high-contrast backgrounds. This MCP server provides the exact math behind every decision. Cline presents the results in the chat so you can approve the changes.
Set up Color Contrast Checker MCP in Cline
Prerequisites
- VS Code with Cline extension installed
- Active Vinkius subscription with a valid endpoint token
- 1
Open Cline MCP settings
Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
- 2
Add a remote server
Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type
color-contrast-checker-mcp. In the URL field, paste your Vinkius endpoint:https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com. - 3
Enable the server
After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
- 4
Start using tools
Return to the Cline chat and ask: "Check my latest Color Contrast Checker refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.
{
"mcpServers": {
"color-contrast-checker-mcp": {
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
}
}
}Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by WCAG Color Contrast. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
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Common questions about Color Contrast Checker MCP in Cline
Use it with your favorite AI tools
Connect this server to Cursor, Claude, VS Code, and more.
Start using the Color Contrast Checker MCP today
We host it, we monitor it, we maintain it. You just paste one token.
