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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Core Web Vitals Scorer with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Evaluate LCP, INP, and CLS metrics against Google's thresholds.

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

588ms average. Fast in production.

Core Web Vitals Scorer is checked daily against the live service.

Daily averagePeak 751ms
Aug 20Today
Fastest day
430ms
Slowest day
751ms
14-day trend
Slowing+58%

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 Core Web Vitals Scorer, so you can see the experience inside your AI.

It does not authenticate your account with Core Web Vitals Scorer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Core Web Vitals Scorer Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_bcvoQ5a4XBmSpKgDx5D2VgdSAEAUqajlMXNPTImN/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 — Core Web Vitals Scorer capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "core-web-vitals-scorer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_bcvoQ5a4XBmSpKgDx5D2VgdSAEAUqajlMXNPTImN/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 Core Web Vitals Scorer owners ask.

  • 01

    What are Core Web Vitals?

    Core Web Vitals are a set of specific metrics used by Google to measure the user experience of a webpage, focusing on loading speed, responsiveness, and visual stability. Capabilities available: your_tool_name.

  • 02

    How is the composite score calculated?

    The composite score is a weighted average of your LCP, INP, and CLS statuses. Each metric is assigned a grade: Good (100), Needs Improvement (50), or Poor (0).

  • 03

    Does this capability affect my SEO?

    While the capability itself doesn't change your site, it provides an estimate of how your current performance metrics might impact your search engine visibility.

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