MCP serverio.github.corewebvitals/state-of-cwv

Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth.

UNRATEDActivestreamable-httpwww.corewebvitals.io

Overview

Score?

UNRATED 0.813

of what a free look can see, on 30 looks

Looks

last 54 min ago

Tools

More info

URL

www.corewebvitals.io/api/state-of-cwv/mcp

streamable-http

Says it is

state-of-cwv 1.0.0

protocol 2025-03-26

In the record since

32 days ago

Among servers18,413 with a card

0median 0.606 · this server 0.813 · highest on record 0.8561

Toolsfrom sha256:b867fd97f0…9377bc

The tools this server lists, read out of the definition it returned
Tool	Schema
get_histogram What is the shape of one metric? Returns histogram buckets (count + share) plus summary stats. Metric: one of lcp, inp, cls, fcp, ttfb (field CWV), or a scalar technique path when	input · no output
get_metrics What are the numbers? Aggregate Core Web Vitals and/or technique metrics across sites, with optional filter and group_by. Responses include attribution — credit corewebvitals.io wh	input · no output
list_options Discover what you can pass to get_metrics / get_histogram: filter keys, group_by values, built-in metrics, and contract metric paths (optional kind filter). Call this when unsure o	input · no output

Verify it yourselfnpx teppi-check https://www.corewebvitals.io/api/state-of-cwv/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M1FZ2EQBA9WQATW05ZSAY8R0