CheckMX
Verify emails and review cold email campaigns, mailboxes, replies and deliverability in CheckMX.
Servidor MCP · de checkmx.dev
Resumen
CheckMX es un servidor MCP publicado por checkmx.dev. Marketplaces que leemos y que lo publican: 1 (Official MCP Registry). Lo vimos por primera vez el 2026-10-31 y desde entonces no hemos registrado cambios. Según nuestra pasada por los marketplaces del 2026-11-04.
Qué pide
- Se ejecuta en remoto
Ninguno de los marketplaces que leemos publica sus herramientas ni los ajustes que pide.
Lo que declara, pide y ejecuta, completo
Instala solo plugins de desarrolladores en los que confíes. Mostramos lo que publican los marketplaces y no probamos plugins.
Funciona con
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
Un enlace de un clic abre el cliente, que pide confirmación antes de añadir el servidor.
Según los marketplaces que lo listan y el transporte MCP que declara, tal como lo documenta cada cliente. No probamos plugins.
Conectar
Comandos y configuraciones generados solo a partir de lo que declaran sus marketplaces. No los ejecutamos por ti ni probamos plugins.
Como servidor MCP remoto
Generado a partir de lo que declara Official MCP Registry.
claude mcp add --transport http checkmx https://checkmx.dev/mcp[mcp_servers.checkmx]
url = "https://checkmx.dev/mcp"{
"mcpServers": {
"checkmx": {
"url": "https://checkmx.dev/mcp"
}
}
}Dónde está publicado
| Marketplace | Estado | Versión | Cifras | Verificado | Visto por primera vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir el registro) | Publicado | 0.1.0 | Sin cifra publicada | Sin marca |
Cada cifra es del propio marketplace y nunca se suma entre marketplaces. Un marketplace que no publica cifras no muestra ninguna: sin número no es cero.
Qué cambió
- Pasó a ser un producto que seguimos
- Official MCP Registry: apareció
Plugins similares
Productos cuyos propios nombres, descripciones, herramientas y skills son los más cercanos a este por su significado, en todos los marketplaces que leemos. La cercanía se ordena solo dentro de esta lista.
-
Ask about your email delivery: stats, bounces, complaints, message lookup and DNS health. Read-only.
-
Real-time email verification and deliverability diagnostics (MX, SPF, DKIM, DMARC).
-
Send transactional email, run campaigns, manage contacts and automations, audit deliverability.
-
GlockApps — Inbox Placement Testing
Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.
-
Email deliverability monitoring and sending: bounces, complaints, suppression, campaigns.
-
Pipefire email deliverability tools
Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.
-
Email warm-up for AI builders: check deliverability, connect mailboxes, pause or tune warm-ups.
-
deliveriq-mcp io.github.Davison-Francis/deliveriq-mcp
Email deliverability for AI agents. 12 tools: verify, DNSBL, DMARC, spam-trap, finder.
-
Send email, search delivery logs, and manage domains and your Maileroo account.
-
MailSenpai: lists, campaigns, DNS & spam checks (74 tools, OAuth, EU). SMTP Senpai: SMTP & API.
Plugins similares por marketplace
La misma pregunta a cada marketplace por separado: ¿hay allí un equivalente de este plugin?
Publicado en Claude Code: claude-plugins-community (5)
-
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…
-
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…
-
FastMCP server for Apollo.io — 22 tools: sequences, campaign health, mailbox warmup, enrichment,…
-
AI-native email marketing for Claude. Compose emails, build automation flows, manage contacts, and send campaigns — all from your terminal. Powered by 20 MCP tools and an expert…
-
Triage your support inbox from Claude. Pull unread emails, generate context-aware draft replies using your knowledge base, and review them in an interactive UI, ready for a human…
Publicado en Claude Code: claude-plugins-official (5)
-
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…
-
Marketing automation, CRM, and email marketing powered by ActiveCampaign. Manage contacts, campaigns, automations, deals, and get AI-powered marketing insights — all from Claude.
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Create, configure and edit draft Pendo Orchestrate email journeys, including multi-email and conditional split flows, via the Pendo connector. Journeys stay in draft; activation…
-
Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…
Publicado en Claude: knowledge-work-plugins (5)
-
Marketing automation, CRM, and email marketing powered by ActiveCampaign. Manage contacts, campaigns, automations, deals, and get AI-powered marketing insights — all from Claude.
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Create, configure and edit draft Pendo Orchestrate email journeys, including multi-email and conditional split flows, via the Pendo connector. Journeys stay in draft; activation…
-
Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.
-
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…
Publicado en Codex: openai-curated (openai/plugins) (5)
-
Work with Gmail using the configured Gmail app connector.
-
Work with Outlook Email using the configured Microsoft Outlook app connector.
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
-
PostHog gives your AI agent direct access to your product analytics, feature flags, experiments, error tracking, surveys, logs, and LLM analytics. Ask questions about your data…
-
Analyze Mixpanel data with the mixpanel_headless Python SDK and Codex skills.
Publicado en Community GitHub marketplaces (5)
-
Open-source email API for applications and AI agents — transactional sending from any product, per-agent two-way inboxes, HITL approval, structured SPF/DKIM/DMARC evidence, and a…
-
email
Send and diagnose transactional email through Twilio SendGrid from a terminal or agent: send messages, check deliverability (bounces and spam reports), and verify Signed Event…
-
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…
-
Receive and verify MailerSend webhooks. Use when setting up MailerSend webhook handlers, debugging MailerSend signature verification with the `Signature` header (HMAC-SHA256 hex…
-
Email marketing operating manual for AI agents, with hard send-safety gates: campaigns, newsletters and flows, deliverability and DNS, switching ESPs, compliance, anti-slop copy…
Publicado en Copilot CLI: github/awesome-copilot (5)
-
Prepare and review email campaigns, automation flows, contacts and transactional messages in Nitrosend through its hosted OAuth MCP server. Includes a scoped skill for account…
-
Use Datadog directly in Copilot / VS Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation.
-
Query Sumo Logic logs, alerts, dashboards, and SIEM insights directly from Copilot.
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot
Publicado en Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
Publicado en Cursor: cursor/plugins (5)
Publicado en Docker MCP Catalog (5)
-
The official MCP server to send emails and interact with Resend.
-
Give your AI agents trusted access to the full Postman platform.
-
A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
Streamline sales processes with integrated calling, email, SMS, and automated workflows for small and scaling businesses.
Publicado en Official MCP Registry (5)
-
Ask about your email delivery: stats, bounces, complaints, message lookup and DNS health. Read-only.
-
Real-time email verification and deliverability diagnostics (MX, SPF, DKIM, DMARC).
-
Send transactional email, run campaigns, manage contacts and automations, audit deliverability.
-
GlockApps — Inbox Placement Testing
Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.
-
Email deliverability monitoring and sending: bounces, complaints, suppression, campaigns.
Publicado en PyPI (MCP servers) (5)
-
resend com.mcparmory/resend
Send, track, and manage transactional emails at scale
-
mailersend com.mcparmory/mailersend
Send transactional emails, manage domains, and track delivery analytics
-
mailtrap com.mcparmory/mailtrap
Send emails and manage sending domains, suppression lists, and delivery analytics
-
postmark com.mcparmory/postmark
Send, track, and manage transactional and bulk email delivery
-
MCP server for the Mailchimp Marketing API — access campaigns, audiences, reports, and more from any MCP-compatible client.
Publicado en npm registry (MCP servers) (5)
-
Send transactional email, run campaigns, manage contacts and automations, audit deliverability.
-
mcp ai.sendraven/mcp
Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.
-
Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.
-
AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.
-
MCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics.
Encontrados por significado, no por código ni repositorio compartidos: los plugins similares siguen siendo productos distintos, y esto no es una reseña ni una recomendación.
¿Quieres esta marca para tu plugin en nuestro catálogo?
Demuestra que lo mantienes con un archivo en su repositorio, un archivo en tu dominio o un registro DNS, y podrás mostrar esta marca en la ficha, con banners en vivo para tu web y tu README. Cómo funciona la verificación
Además recibirás avisos cuando un marketplace lo publique, lo retire, cambie su marca verificada o lo que pide, y su endpoint remoto quedará monitorizado como un servicio web.
Datos de Official MCP Registry. Las cifras proceden de nuestros propios recorridos periódicos por los marketplaces, leída por última vez el . No publicamos datos de contacto de los editores de plugins.