CheckWebsiteNow
Check if a website is down, explain browser errors and score agent readability (MCP, WebMCP).
Servidor MCP · de checkwebsitenow.com
Resumo
CheckWebsiteNow é um servidor MCP publicado por checkwebsitenow.com. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). Vimos pela primeira vez em 2026-10-13 e não registramos mudanças desde então. Conforme nossa passagem pelos marketplaces em 2026-10-14.
O que pede
- Roda remotamente
Nenhum dos marketplaces que lemos publica as ferramentas ou as configurações que ele pede.
O que declara, pede e executa, por completo
Instale apenas plugins de desenvolvedores em quem você confia. Mostramos o que os marketplaces publicam e não testamos plugins.
Funciona com
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
Um link de um clique abre o cliente, que pede confirmação antes de adicionar o servidor.
Pelos marketplaces que o listam e pelo transporte MCP que declara, conforme cada cliente documenta. Não testamos plugins.
Conectar
Comandos e configurações gerados apenas a partir do que os marketplaces declaram. Não os executamos por você e não testamos plugins.
Como servidor MCP remoto
Gerado a partir do que Official MCP Registry declara.
claude mcp add --transport http checker https://checkwebsitenow.com/mcp[mcp_servers.checker]
url = "https://checkwebsitenow.com/mcp"{
"mcpServers": {
"checker": {
"url": "https://checkwebsitenow.com/mcp"
}
}
}Onde está publicado
| Marketplace | Status | Versão | Números | Verificado | Visto pela primeira vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir o registro) | Listado | 1.6.0 | Nenhum número publicado | Sem marcação |
Cada número é do próprio marketplace e nunca é somado entre marketplaces. Um marketplace que não publica números não mostra nenhum: sem número não é zero.
O que mudou
- Passou a ser um produto que acompanhamos
- Official MCP Registry: apareceu
Plugins semelhantes
Produtos cujos próprios nomes, descrições, ferramentas e skills são os mais próximos deste pelo significado, em todos os marketplaces que lemos. A proximidade é ordenada apenas dentro desta lista.
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Monitor website health, uptime, SEO, security and performance via your AI assistant.
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The website checker for AI agents. One call: verdict, score out of 100, fix list.
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Check a deployed web app for security headers, SEO, accessibility and performance, with a grade.
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Checks a public website in six areas and returns scores from 0 to 100. Free, no key needed.
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Read, screenshot, diff, verify and audit any URL: SEO, links, sitemaps, schema, a11y.
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Measures your site in a real browser and returns verifiable observations, with evidence and limits.
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Scan a website for SEO, accessibility, performance and security issues, and read the report.
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Sitejar Web Compliance Scanner
Scan a web page for accessibility, security, privacy, quality and SEO issues, with fixes.
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siteaudit io.github.thegridwork/siteaudit
Audit websites for accessibility, performance, SEO, design, and mobile. 47 WCAG checks.
Plugins semelhantes por marketplace
A mesma pergunta feita a cada marketplace separadamente: existe lá um equivalente deste plugin?
Listado em Claude Code: claude-plugins-community (5)
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Audits public-facing websites across accessibility, SEO, GEO (AI search readiness), and usability -- evaluates 17 checks, assigns a letter grade, and generates a client-ready PDF…
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AI-powered browser testing against any URL using personality-driven agents -- speedrunners, chaos gremlins, skeptical executives -- each surfacing different categories of…
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Give Claude Code the ability to see running web applications. Visual Eyes captures screenshots via Playwright, lets Claude analyze the UI visually, auto-fix layout bugs, and run…
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Webpage quality evaluator based on Google Search Quality Rater Guidelines (QRG). Inspects page purpose, MC quality, E-E-A-T, reputation, and spam signals to produce a graded…
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playwright-mcp io.github.microsoft/playwright-mcp
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Give Claude a real browser — your Chrome or a Browser Use Cloud browser. Use it whenever a task involves a website or web app: browsing, scraping and data extraction, filling…
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CodSpeed is the all-in-one performance testing toolkit. Dive into benchmarking results, flamegraphs, and performance comparisons — give Claude granular profiling context to…
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Listado em Claude: knowledge-work-plugins (5)
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Give Claude a real browser — your Chrome or a Browser Use Cloud browser. Use it whenever a task involves a website or web app: browsing, scraping and data extraction, filling…
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The complete web toolkit for your agent. Search the web and get answers in milliseconds. Fetch any URL and get clean markdown content back. Send a browser agent to navigate sites…
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Free AI-powered SEO toolkit — audit websites, plan content strategy, optimize pages, generate schema markup, cluster keywords, and track AI visibility. Works with any website or…
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Keep your coding agent up to date with the latest web best practices
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Exa AI web search, deep research, and content extraction. Provides MCP tools and research skills for comprehensive web search, people discovery, company research, academic papers…
Listado em Codex: openai-curated (openai/plugins) (5)
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Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
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Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
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Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
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Inspect recent issues and events in Sentry from Codex.
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Codex Security workflows for security scans, analysis, and investigation.
Listado em Community GitHub marketplaces (5)
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Accessibility and WCAG data for your own websites: fix lists, live checks, and fix validation.
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Browser automation and web page analysis skills using playwright-cli: connect via CDP, probe bot protection, dismiss overlays, capture DOM trees, reduce pages to skeletons…
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QA-test a website or app and return a 1-5 quality score with evidence. Drives a Browser Use cloud browser and tunnels localhost automatically. Run as /qa <url-or-localhost-port>…
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Less AI, less Slop. Browse pages, inspect AI-built evidence, and check responsive layouts in the Kitsuvo desktop browser.
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Website QA tool built for coding agents (Claude Code, Cursor). 300+ rules across SEO, performance, security, accessibility & agent experience: audit from the CLI, fix findings in…
Listado em Copilot CLI: github/awesome-copilot (5)
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MCP server for Chrome DevTools
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Keep your coding agent up to date with the latest web best practices
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Inspect a repository, improve Tiny Tool Town readiness, submit its listing issue, and launch remediation work.
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Use Datadog directly in Copilot / VS Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation.
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Helps GitHub Copilot investigate mobile app telemetry, diagnose crashes, manage [bitdrift](bitdrift.ai) workflows and dashboards, integrate the Capture SDK into iOS, Android, and…
Listado em Copilot CLI: github/copilot-plugins (5)
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Advanced Security plugin for GitHub Copilot.
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Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
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Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
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workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
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Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Listado em Cursor: cursor/plugins (5)
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playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
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Browse and automate the web with TinyFish: run multi-step web automations, search the web, extract clean page content, and drive remote stealth browser sessions.
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Analyze website traffic, audiences, and competitors.
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CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
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Research keywords, backlinks, rankings, and site health.
Listado em Docker MCP Catalog (5)
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playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
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mcp-server-browserbase io.github.browserbase/mcp-server-browserbase
MCP server for AI web browser automation using Browserbase and Stagehand
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A MCP server implementation for hyperbrowser.
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Playwright Model Context Protocol Server - Tool to automate Browsers and APIs in Claude Desktop, Cline, Cursor IDE and More 🔌.
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🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.
Listado em Official MCP Registry (5)
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Monitor website health, uptime, SEO, security and performance via your AI assistant.
-
The website checker for AI agents. One call: verdict, score out of 100, fix list.
-
MCP server for the @agentutility web-probe cluster — pay-per-call x402 tools, no API keys, USDC on…
-
Check a deployed web app for security headers, SEO, accessibility and performance, with a grade.
-
Checks a public website in six areas and returns scores from 0 to 100. Free, no key needed.
Encontrados pelo significado, não por código ou repositório em comum: plugins semelhantes continuam sendo produtos distintos, e isto não é uma avaliação nem uma recomendação.
Este plugin é seu?
Adicione-o aos seus projetos e prove que o mantém com um arquivo no repositório, um arquivo no seu domínio ou um registro DNS. Você recebe alertas quando um marketplace o publica, o remove, muda a marca de verificado ou o que ele pede, e o endpoint remoto passa a ser monitorado como um serviço web.
Dados de Official MCP Registry. Os números vêm das nossas próprias passagens regulares pelos marketplaces, última leitura em . Não publicamos dados de contato dos editores de plugins.