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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use CSS Specificity Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Calculate, compare, and validate CSS selector specificity weights using W3C standards.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Observed, not estimated

574ms average. Fast in production.

CSS Specificity Calculator is checked daily against the live service.

Daily averagePeak 723ms
Aug 20Today
Fastest day
465ms
Slowest day
723ms
14-day trend
Slowing+52%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 0 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of CSS Specificity Calculator, so you can see the experience inside your AI.

It does not authenticate your account with CSS Specificity Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

CSS Specificity Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_xXEEg1MTGyvC1lJplSeQYoN9TpTw1sM93hiIsUQl/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — CSS Specificity Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "css-specificity-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_xXEEg1MTGyvC1lJplSeQYoN9TpTw1sM93hiIsUQl/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions CSS Specificity Calculator owners ask.

  • 01

    How does the calculation work?

    It counts IDs, classes, attributes, pseudo-classes, elements, and pseudo-elements according to W3C standards. Capabilities available: your_tool_name.

  • 02

    Can I compare two selectors?

    Yes, use compare_selectors to see which one wins a conflict.

  • 03

    Does it handle !important?

    Yes, the compare_selectors capability can account for an importance override.

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