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mcp/skillhub

State of Web Vitals MCP Server

by corewebvitalsio.github.corewebvitals/state-of-cwvv1.0.1

Core Web Vitals metrics by CMS, CDN and framework, based on Chrome field data and a multi-site crawl.

0remoteofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Maintained3mo ago

Install State of Web Vitals MCP server

Install in Claude Code

claude mcp add --transport http state-of-cwv https://www.corewebvitals.io/api/state-of-cwv/mcp

Remote endpoints

  • streamable-httphttps://www.corewebvitals.io/api/state-of-cwv/mcp

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    2026-07-16 · 3mo ago · GitHub

  2. Latest release

    no data · GitHub

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-07-16 · 3mo ago · official registry · v1.0.1

FAQ

›How do I install the State of Web Vitals MCP server in Claude Code?

Run: claude mcp add --transport http state-of-cwv https://www.corewebvitals.io/api/state-of-cwv/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does State of Web Vitals require an API key?

No required environment variables are declared in its published metadata.

›Can I use State of Web Vitals as a remote (hosted) MCP server?

Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.

›Is State of Web Vitals in the official MCP registry?

Yes, as io.github.corewebvitals/state-of-cwv.

Alternatives to State of Web Vitals

Other browser automation MCP servers.

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