Run curated WebPerf Snippets headlessly via Playwright. Diagnose Core Web Vitals beyond what Lighthouse exposes.
Inferido de los transportes que declara este listado (stdio). Que un cliente no aparezca aquí no significa que se haya descartado: simplemente Forge no puede confirmarlo.
CRUX_API_KEYClave de APIopcionalChrome UX Report API key for the field data of get_crux; the other tools work without it
Declarado por el autor en el registro oficial de MCP. Forge does not store, broker, or ever see these values — the config below is scaffolded with placeholders you fill in locally.
La verificación confirma la identidad del publicador (la propiedad del repo), no la seguridad del código. El análisis de seguridad cubre los CVE conocidos y los scripts de instalación sospechosos.
Leído del código que npm publica realmente, en el momento del análisis. El paquete nunca se ejecutó. Las herramientas registradas dinámicamente en tiempo de ejecución, o escondidas en código empaquetado o minificado, pueden pasarse por alto — así que esto es un mínimo de la superficie de herramientas, no un censo completo.
list_snippetsLists the web performance snippets this server can run, with their category, title and short aliases. Call it to find the name of the snippet to run.Lists the web performance snippets this server can run, with their category, title and short aliases. Call it to find the name of the snippet to run.
No se publicó ningún esquema de entrada para esta herramienta.
run_snippetOpens the URL in a headless Chromium, runs one web performance snippet on the loaded page and returns the object the snippet returns, as defined in snippets/SCHEMA.md. Use list_snippets for the names. The snippets that record interactions (INP, Interactions, Input-Latency-Breakdown) run on a page o…Opens the URL in a headless Chromium, runs one web performance snippet on the loaded page and returns the object the snippet returns, as defined in snippets/SCHEMA.md. Use list_snippets for the names. The snippets that record interactions (INP, Interactions, Input-Latency-Breakdown) run on a page o…
No se publicó ningún esquema de entrada para esta herramienta.
run_workflowOpens the URL in a headless Chromium and runs a workflow: a sequence of snippets plus the follow-ups its decision tree adds from the results (for example LCP-Subparts when LCP is over 2.5 s, with the reason). core-web-vitals: LCP and CLS. audit: render-blocking resources, resource hints, critical C…Opens the URL in a headless Chromium and runs a workflow: a sequence of snippets plus the follow-ups its decision tree adds from the results (for example LCP-Subparts when LCP is over 2.5 s, with the reason). core-web-vitals: LCP and CLS. audit: render-blocking resources, resource hints, critical C…
No se publicó ningún esquema de entrada para esta herramienta.
get_cruxReturns the p75 of LCP, CLS and INP that real Chrome users had on a URL over the last 28 days, from the Chrome UX Report, with their rating. Falls back to the origin when the URL has no data of its own. Compare it with the lab values of run_snippet: field data is what users get.Returns the p75 of LCP, CLS and INP that real Chrome users had on a URL over the last 28 days, from the Chrome UX Report, with their rating. Falls back to the origin when the URL has no data of its own. Compare it with the lab values of run_snippet: field data is what users get.
No se publicó ningún esquema de entrada para esta herramienta.
open_pageOpens the URL in a headless Chromium that stays open between calls, and installs the snippets that record interactions (INP, Interactions, Input-Latency-Breakdown, and the other tracking snippets in list_snippets). Returns a sessionId for interact, read_results and close_page. At most 3 pages are o…Opens the URL in a headless Chromium that stays open between calls, and installs the snippets that record interactions (INP, Interactions, Input-Latency-Breakdown, and the other tracking snippets in list_snippets). Returns a sessionId for interact, read_results and close_page. At most 3 pages are o…
No se publicó ningún esquema de entrada para esta herramienta.
interactRuns steps on a page opened with open_page, as a person would: click, type, hover, scroll or wait. A click or a key press is what the tracking snippets record. A step whose element does not appear within 5 seconds stops the run.Runs steps on a page opened with open_page, as a person would: click, type, hover, scroll or wait. A click or a key press is what the tracking snippets record. A step whose element does not appear within 5 seconds stops the run.
No se publicó ningún esquema de entrada para esta herramienta.
read_resultsReturns what the tracking snippets installed by open_page have recorded on the page so far, as the objects they return. A snippet with nothing recorded yet answers with status error, which is a result, not a failure.Returns what the tracking snippets installed by open_page have recorded on the page so far, as the objects they return. A snippet with nothing recorded yet answers with status error, which is a result, not a failure.
No se publicó ningún esquema de entrada para esta herramienta.
close_pageCloses a page opened with open_page. Closing a page that is already closed is not an error.Closes a page opened with open_page. Closing a page that is already closed is not an error.
No se publicó ningún esquema de entrada para esta herramienta.
8 de 8 herramientas publicaron una descripción.
Los nombres y descripciones de las herramientas los escribe el publicador y se muestran literalmente como texto inerte. Son las cadenas que un cliente MCP pasa al modelo, así que Forge las analiza en busca de patrones de inyección de prompts — cualquier hallazgo aparece junto al análisis de seguridad de arriba. «Privilegiada» es una coincidencia de palabra clave en el nombre de la herramienta, no una auditoría de lo que hace: un nombre inofensivo puede hacer cualquier cosa.
Run curated WebPerf Snippets headlessly via Playwright. Diagnose Core Web Vitals beyond what Lighthouse exposes.
Los nombres enlazados abren el índice de Forge con todas las entradas que se observó que exponen esa herramienta. Ver todas las herramientas indexadas.