resend-mcp-server
Allows sending emails via the Resend API, enabling automated email sending such as daily account payable reports.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@resend-mcp-serverSend email to finance@shiftmc.com.br subject 'Weekly Summary' body 'Please review'"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Resend MCP Server — Shift Mobilidade
Servidor MCP remoto (HTTPS) que dá ao Claude a ferramenta send_email, enviando pela API do Resend. Use nas automações (ex.: Relatório Diário de Contas a Pagar) para que o envio funcione mesmo com a sua máquina desligada.
O que tem aqui
server.js— servidor MCP (Streamable HTTP) com a ferramentasend_email.package.json,Dockerfile,.env.example,.gitignore.
Related MCP server: Resend MCP
Pré-requisitos no Resend
Domínio verificado: em Resend → Domains, adicione
shiftmobilidade.com.bre crie os registros DNS (SPF, DKIM) até ficar Verified.API key nova com permissão Sending access (rotacione a antiga que foi exposta).
Remetente: ex.
automacoes@shiftmobilidade.com.br.
Variáveis de ambiente
Veja .env.example. Em produção, configure no painel do host (não use arquivo .env):
RESEND_API_KEY(segredo)SENDER_EMAIL_ADDRESSMCP_AUTH_TOKEN(segredo — protege o endpoint)ALLOWED_RECIPIENT_DOMAINS(opcional, recomendado)
Rodar local (teste)
cd resend-mcp-server
npm install
cp .env.example .env # preencha os valores
node --env-file=.env server.js
# Servidor em http://localhost:3000 (endpoint MCP: POST /mcp)Deploy
Render (simples)
Suba esta pasta num repositório Git.
Render → New → Web Service → conecte o repo.
Runtime: Docker (usa o
Dockerfile).Em Environment, adicione as variáveis acima.
Deploy. A URL pública fica tipo
https://resend-mcp-shift.onrender.com.
Google Cloud Run
gcloud run deploy resend-mcp \
--source . \
--region southamerica-east1 \
--allow-unauthenticated \
--set-env-vars SENDER_EMAIL_ADDRESS=automacoes@shiftmobilidade.com.br,ALLOWED_RECIPIENT_DOMAINS=shiftmc.com.br,shiftmobilidade.com.br \
--set-secrets RESEND_API_KEY=resend-api-key:latest,MCP_AUTH_TOKEN=mcp-auth-token:latest(crie os secrets no Secret Manager antes).
Railway
New Project → Deploy from repo → adicione as variáveis → Railway expõe uma URL HTTPS.
Adicionar como conector no Claude (Cowork)
Configurações → Conectores → Adicionar conector personalizado.
URL:
https://SEU-HOST/mcpCabeçalho de autenticação:
Authorization: Bearer <MCP_AUTH_TOKEN>Salvar. A ferramenta
send_emailfica disponível e a automação passa a enviar pelo Resend.
Teste rápido do endpoint (lista de ferramentas)
curl -s https://SEU-HOST/mcp \
-H "Authorization: Bearer <MCP_AUTH_TOKEN>" \
-H "Content-Type: application/json" \
-H "Accept: application/json, text/event-stream" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'Deve retornar a ferramenta send_email.
Segurança
MCP_AUTH_TOKENimpede que terceiros usem seu endpoint de envio.ALLOWED_RECIPIENT_DOMAINSevita uso indevido para enviar a domínios externos.Guarde
RESEND_API_KEYeMCP_AUTH_TOKENno secret manager do host; nunca em Git.Logue os envios (id do Resend, destinatários, assunto) para auditoria.
This server cannot be installed
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
Related MCP Servers
- AlicenseBqualityDmaintenanceA tool integration that enables Claude to compose and send emails through the Resend API, supporting features like scheduled delivery and file attachments.Last updated19,9047MIT
- Alicense-qualityDmaintenanceEnables sending emails through the Resend service API. Provides a simple email sending tool that integrates with MCP-compatible clients.Last updated16MIT
- Alicense-qualityDmaintenanceEnables sending emails and managing email delivery through Resend's API, allowing users to compose and send emails using natural language.Last updated1MIT
- Flicense-qualityDmaintenanceEnables Claude to read unread emails and create draft responses using the Gmail API.Last updated
Related MCP Connectors
Email for AI agents — send, receive as a webhook, manage domains, templates, routing.
Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.
Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
Latest Blog Posts
- Who's Calling? MCP Hosts Are an Identity Blind Spot (And the Spec Knows It)By Om-Shree-0709 on .mcpAgent IdentityOAuth 2.1
- Your AI Chatbot Just Exposed Your CEO's Salary to an InternBy Om-Shree-0709 on .Agent IdentityMCP SecurityOAuth Delegation
- Why MCP Servers Need Execution Sandboxing (And Why Your Current Stack Isn't Enough)By Om-Shree-0709 on .Agentic AiPrompt InjectionWebAssembly
MCP directory API
We provide all the information about MCP servers via our MCP API.
curl -X GET 'https://glama.ai/api/mcp/v1/servers/btyy6svgy6-netizen/resend-mcp-server'
If you have feedback or need assistance with the MCP directory API, please join our Discord server