Ext Ops Panel
Abrir o painel

Mail Security Tools

DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).

Servidor MCP · de api.mailsecuritytools.com

Resumo

Mail Security Tools é um servidor MCP publicado por api.mailsecuritytools.com. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). A última mudança que registramos foi em 2026-10-15. Conforme nossa passagem pelos marketplaces em 2026-10-19.

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.

Observado pelo Ext Ops

Observado pelo Ext Ops em 2026-10-19: o que o próprio endpoint respondeu ao ser solicitado a listar suas ferramentas. Nunca chamamos as ferramentas.

Ferramentas: 7

Servidor: mailsecuritytools 1.1.0 · versão do protocolo MCP 2025-06-18

Metadados das ferramentas conforme a lista de 2026-10-19: anotações em 7 de 7 ferramentas · descrições em 6 de 6 parâmetros.

  • bulk_email_security_scoreScore up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with grade counts, domains missing DMARC or SPF…
  • check_domain_email_securityFree. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list issues. No payment.
  • check_email_addressCheck one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 USDC via x402; errors are not charged.
  • email_fix_planEmail security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path steps for the domain's DNS host and a s…
  • email_security_scoreGrade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via x402; errors are not charged.
  • pricingFree. Prices of the paid tools, payment network and receiving address.
  • watch_statusFree. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state.

Seus marketplaces não publicam uma lista de ferramentas.

Como verificamos os endpoints

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 CodeTerminal
claude mcp add --transport http email-security https://api.mailsecuritytools.com/mcp
Codex~/.codex/config.toml
[mcp_servers.email-security]
url = "https://api.mailsecuritytools.com/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "email-security": {
      "url": "https://api.mailsecuritytools.com/mcp"
    }
  }
}

Onde está publicado

MarketplaceStatusVersãoNúmerosVerificadoVisto pela primeira vez
Official MCP Registry (Abrir o registro) Listado 1.1.0 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

  1. Official MCP Registry: descrição mudou
  2. Official MCP Registry: lançou a versão 1.1.0 (antes 1.0.0)
  3. Passou a ser um produto que acompanhamos
  4. 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.

  • deliverability-doctor io.github.Integrity-Os/deliverability-doctor

    Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.

    de Integrity-Os · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • DemiSignal

    Check a domain's DMARC, SPF, DKIM, MX, BIMI and MTA-STS records. Generate SPF and DMARC records.

    de demisignal.com · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • DnsGuard

    Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.

    de dnsguard.mike-tusa.workers.dev · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • MailX Email Deliverability

    Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

    de themailx.com · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Email Deliverability Audit API

    Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.

    de Br0ski777 · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Auth Posture — Email Deliverability & Spoofability Audit

    One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

    de auth-posture.rowb.app · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • BlackVeil DNS & Email Security Scanner

    DNS and email security scanner with 81 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

    de blackveilsecurity.com · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • InboxGuards Email Check

    Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call.

    de api.inboxguardstest.com · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • AI-operated. Email authentication reader: six free tools, no key, no signup.

    AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.

    de ai.rjhsignaltech.workers.dev · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • email-deliverability io.inboxguard/email-deliverability

    Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).

    de inboxguard.io · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

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)
  • webscan

    Client-side web security scanner — detects secrets, vulnerable JS libraries, misconfigurations, XSS sinks, CORS issues, and more

    de enderphan94 · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • sola

    AI-native security intelligence. Query your security posture, investigate threats, triage alerts, and run SQL against all your connected data sources — directly from Claude Code.

    de SolaSecurity · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • zoho-mail-health-check

    Daily health check plugin for Zoho Mail accounts. Verifies that mail accounts are reachable, reads recent inbox messages, sends test emails, and saves a structured pass/fail…

    de MSApps-Mobile · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • claude-seo-and-geo-site-audit

    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…

    de rjspence3 · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • reco

    Reco SaaS & AI security — query app risks, shadow IT, AI agents, user posture, and access events directly from Claude Code

    de RecoLabs · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

Listado em Claude Code: claude-plugins-official (5)
  • Dynatrace

    Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…

    de Dynatrace · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Official MCP Registry, Community GitHub marketplaces · Descreve quase a mesma tarefa

  • resend

    Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…

    de resend · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Descreve quase a mesma tarefa

  • 42crunch-api-security-testing

    Automate API security directly in Claude Code with 42Crunch - automatically audit OpenAPI specs, detect vulnerabilities aligned with OWASP API Security risks (including…

    de 42Crunch-AI · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • datadog

    Use Datadog directly in Claude Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation. This plugin is in…

    de datadog-labs · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • Endor Labs Agent Kit

    Set up endorctl and use Endor Labs to scan, prioritize, and fix security risks across your software supply chain

    de endorlabs · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

Listado em Claude: knowledge-work-plugins (5)
  • stackhawk-hawkscan

    Configure, run, and interpret HawkScan DAST results inside Claude Code. Generates stackhawk.yml configs, runs scans via CLI or Docker, and transforms security findings into…

    de stackhawk · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Descreve quase a mesma tarefa

  • datadog

    Use Datadog directly in Claude Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation. This plugin is in…

    de datadog-labs · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • vanta

    The Vanta plugin connects Claude Code to Vanta's security and compliance platform through the Vanta MCP server. It combines Vanta's test-specific remediation intelligence with…

    de VantaInc · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • stackhawk-api

    Query the StackHawk platform API for security posture reporting, findings analysis, and app management. Guides agents through authentication, data retrieval, and result…

    de stackhawk · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces · Descreve quase a mesma tarefa

  • Grafana Cloud MCP

    Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.

    de grafana · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces · Descreve quase a mesma tarefa

Listado em Codex: openai-curated (openai/plugins) (5)
  • Codex Security

    Codex Security workflows for security scans, analysis, and investigation.

    de OpenAI · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve quase a mesma tarefa

  • Datadog (Preview)

    Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…

    de Datadog · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve quase a mesma tarefa

  • Cloudflare

    Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.

    de Cloudflare · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve quase a mesma tarefa

  • Gmail

    Work with Gmail using the configured Gmail app connector.

    de OpenAI · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve quase a mesma tarefa

  • crowdstrike-falcon-fusion

    CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…

    de CrowdStrike · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Codex: openai-curated (openai/plugins), Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Descreve quase a mesma tarefa

Listado em Community GitHub marketplaces (4)
  • dns-doctor dev.dnsdoctor/dns-doctor

    Scan, fix, verify and monitor DNS: SPF, DMARC, DKIM, propagation, health, expiry. Validated fixes.

    de dnsdoctor.dev · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • email-spam-tester io.github.serg-tanichev/email-spam-tester

    Test an email before it goes out: a disposable address, 41 checks with RFC citations, a fix plan.

    de serg-tanichev · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • MX Probe

    Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.

    de mxprobe.dev · Servidor MCP

    Listado em: Official MCP Registry · Descreve uma tarefa semelhante

  • netintel-mcp io.github.kjgueye/netintel-mcp

    MCP server for NetIntel — DNS, SSL, WHOIS, email security, OSINT via x402 micropayments

    de kjgueye · Servidor MCP

    Listado em: Official MCP Registry · Descreve uma tarefa relacionada

Listado em Copilot CLI: github/awesome-copilot (5)
  • BLEA

    Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.

    de Nitmi · Servidor MCP

    Listado em: Official MCP Registry, Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

  • datadog

    Use Datadog directly in Copilot / VS Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation.

    de datadog-labs · Pacote de plugins

    Listado em: Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

  • crowdstrike-falcon-fusion

    CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…

    de CrowdStrike · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Codex: openai-curated (openai/plugins), Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Descreve quase a mesma tarefa

  • sumo-logic

    Query Sumo Logic logs, alerts, dashboards, and SIEM insights directly from Copilot.

    de SumoLogic · Pacote de plugins

    Listado em: Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

  • dependabot-triage

    Triage Dependabot alerts and recommend safe, evidence-based dependency updates.

    de aaronpowell · Pacote de plugins

    Listado em: Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

Listado em Copilot CLI: github/copilot-plugins (5)
  • advanced-security

    Advanced Security plugin for GitHub Copilot.

    de github · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

  • workiq-productivity

    WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

Listado em Cursor: cursor/plugins (5)
  • GoDaddy

    Brainstorm domain names and check availability.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

  • Ahrefs

    Research keywords, backlinks, rankings, and site health.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

  • Agent Compatibility

    CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

  • Tailscale

    Let Grok Bot reach MCP servers on your private Tailscale network. On your own tailnet it joins as one tag:grokbot device; on your team's company tailnet, turned on by a team…

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

  • Semrush

    Research keywords, backlinks, traffic, and competitors.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

Listado em Docker MCP Catalog (5)
  • Beagle Security

    Connects with the Beagle Security backend using a user token to manage applications, run automated security tests, track vulnerabilities across environments, and gain intelligence…

    de beaglesecurity · Servidor MCP

    Listado em: Docker MCP Catalog · Descreve quase a mesma tarefa

  • Resend

    The official MCP server to send emails and interact with Resend.

    de resend · Servidor MCP

    Listado em: Docker MCP Catalog · Descreve quase a mesma tarefa

  • stackhawk com.stackhawk/stackhawk

    An MCP server that provides interaction with StackHawk's security scanning platform.

    de stackhawk.com · Servidor MCP

    Listado em: Official MCP Registry, Docker MCP Catalog · Descreve quase a mesma tarefa

  • Cloudflare Docs

    Access the latest documentation on Cloudflare products such as Workers, Pages, R2, D1, KV.

    de docker · Servidor MCP

    Listado em: Docker MCP Catalog · Descreve quase a mesma tarefa

  • npm-sentinel-mcp io.github.Nekzus/npm-sentinel-mcp

    Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.

    de Nekzus · Servidor MCP

    Listado em: Official MCP Registry, Docker MCP Catalog · Descreve quase a mesma tarefa

Listado em Official MCP Registry (5)
  • deliverability-doctor io.github.Integrity-Os/deliverability-doctor

    Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.

    de Integrity-Os · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • DemiSignal

    Check a domain's DMARC, SPF, DKIM, MX, BIMI and MTA-STS records. Generate SPF and DMARC records.

    de demisignal.com · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • DnsGuard

    Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.

    de dnsguard.mike-tusa.workers.dev · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • MailX Email Deliverability

    Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

    de themailx.com · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Email Deliverability Audit API

    Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.

    de Br0ski777 · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

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.

Quer esta marca no seu plugin em nosso catálogo?

Prove que o mantém com um arquivo no repositório, um arquivo no seu domínio ou um registro DNS, e você poderá mostrar esta marca na ficha, com banners ao vivo para o seu site e o README. Como funciona a verificação

Você também 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.

De onde vêm os dados: como o catálogo é montado