DiffiCat
Compare a website before and after a migration: missing pages, content changes, visual diffs.
Servidor MCP · de difficat.com
Resumo
DiffiCat é um servidor MCP publicado por difficat.com. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). Vimos pela primeira vez em 2026-10-11 e não registramos mudanças desde então. Conforme nossa passagem pelos marketplaces em 2026-10-13.
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 difficat https://app.difficat.com/mcp[mcp_servers.difficat]
url = "https://app.difficat.com/mcp"{
"mcpServers": {
"difficat": {
"url": "https://app.difficat.com/mcp"
}
}
}Onde está publicado
| Marketplace | Status | Versão | Números | Verificado | Visto pela primeira vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir o registro) | Listado | 3.22.4 | 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
Nada mudou neste plugin desde que começamos a acompanhá-lo.
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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mcp ai.snapdiff/mcp
Visual-diff & change-detection tools that catch agentic UI drift for coding agents.
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Capture screenshots, detect visual regressions between page versions, and analyze with AI.
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changeflow io.github.stevebutterworth/changeflow
AI-powered web monitoring. Track any website, get structured change intelligence.
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MCP server for ChangeDetection.io website monitoring and change history.
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Website Change Monitor & Deterministic Diff
Deterministic webpage change detection, hashes and text diffs for recurring monitoring via x402 MCP.
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MCP server for visual regression testing: triage a PR's UI diffs from your coding agent.
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Compare Figma designs against live websites and get visual + content QA reports, from inside Claude.
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api-diff-monitor io.github.lazymac2x/api-diff-monitor
Cloudflare Workers MCP server: api-diff-monitor
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website-change-watcher io.github.pavel-tashev/website-change-watcher
Detect what changed on a page, sitemap or feed since the last check, with a diff and email alert
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Agent website testing: browser QA, visual regression, Markdown extraction, and security 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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Agent skills for Meticulous visual regression testing — review test runs, investigate replays, debug diffs. Also connects the hosted Meticulous MCP server.
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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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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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Documentation drift detection for Claude Code. Compares code, config files, and API endpoints against documentation to find stale, missing, or inaccurate docs. Classifies…
Listado em Claude Code: claude-plugins-official (5)
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playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
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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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Access Confidence feature flags, experiments, and migration tools directly from Claude Code.
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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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Work with Postman from your agent: bootstrap a repo's Postman setup, mock an API before it's implemented, run collection and governance checks in CI, monitor a live endpoint…
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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Keep your coding agent up to date with the latest web best practices
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Build beautiful documentation sites with Mintlify. Convert non-markdown files into properly formatted MDX pages, add and modify content with correct component use, and automate…
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A suite of agent skills for the full GrowthBook feature flag and experimentation lifecycle.
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Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…
Listado em Codex: openai-curated (openai/plugins) (5)
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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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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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Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow.
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Use MagicPath to find, inspect, install, create, and edit UI components from Codex.
Listado em Community GitHub marketplaces (5)
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Measures how a webpage actually renders and prints it as compact text for AI coding agents.
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Accessibility and WCAG data for your own websites: fix lists, live checks, and fix validation.
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tools-mcp io.github.First-CH/tools-mcp
MCP tools: WCAG contrast, JP char/X-weight count, WebP convert, JSON-LD, llms.txt.
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Free website privacy scanner for evidence-backed public website preflight.
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Fail-closed, change-aware verification for AI coding agents with affected-test guidance.
Listado em Copilot CLI: github/awesome-copilot (5)
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Inspect a repository, improve Tiny Tool Town readiness, submit its listing issue, and launch remediation work.
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Capture, annotate, and embed screenshots and animated GIF demos in pull request descriptions. Includes Playwright-based UI capture, PIL image annotations, PR embedding workflows…
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Keep your coding agent up to date with the latest web best practices
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MCP server for Chrome DevTools
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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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mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
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Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
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Advanced Security plugin for GitHub Copilot.
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Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
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Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
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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CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
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Render PR diffs as review canvases grouped by importance.
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Inspect and manage feature gates, experiments, dynamic configs, and metrics.
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Work with PostHog from chat: query product analytics and run SQL, manage feature flags and experiments, triage error tracking issues, and review session replays, surveys, and…
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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MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.
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Access the latest documentation on Cloudflare products such as Workers, Pages, R2, D1, KV.
Listado em Official MCP Registry (5)
-
mcp ai.snapdiff/mcp
Visual-diff & change-detection tools that catch agentic UI drift for coding agents.
-
Capture screenshots, detect visual regressions between page versions, and analyze with AI.
-
changeflow io.github.stevebutterworth/changeflow
AI-powered web monitoring. Track any website, get structured change intelligence.
-
MCP server for ChangeDetection.io website monitoring and change history.
-
Website Change Monitor & Deterministic Diff
Deterministic webpage change detection, hashes and text diffs for recurring monitoring via x402 MCP.
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.