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Vinkius

Resend Connector for AI agents.

14 live capabilities

Send transactional emails and manage your email infrastructure.

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AI Agent

Why people use Resend

Resend for Fixing Manual Email Dashboard Tasks

With this Connector, you can handle all those tasks through a simple chat. Ask your agent to verify a domain, check a delivery log, or create a new scoped key. You get your work done in one place without ever leaving your workspace.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get a hands-off way to manage your email infrastructure using only natural language.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

  1. Real-world use case 01

    Testing email attachments

    A developer needs to send a test email with a large PDF.

  2. Real-world use case 02

    Sending bulk notifications

    A product manager wants to notify 50 users of a feature update.

  3. Real-world use case 03

    Configuring production domains

    A DevOps engineer is setting up a new production domain.

Complete set · 14capabilities

The complete Resend capability set.

These are the exact actions your AI can choose when you ask it to work with Resend.

Capability set01 / 04

01—04

4 capabilities in this set.

Part of 14 available through Resend.

  1. 01 Capability

    Create api key

    Generate a new API key with specific permissions like full_access or sending. This keeps your account secure.

  2. 02 Capability

    Cancel email

    Stop a scheduled email from being sent by providing its specific ID. This is useful for fixing mistakes.

  3. 03 Capability

    Create domain

    Add a new domain and get the exact DNS records you need to copy. It simplifies your setup process.

  4. 04 Capability

    Delete api key

    Permanently remove an old API key from your account. Use this to revoke access immediately.

Capability set02 / 04

05—08

4 capabilities in this set.

Part of 14 available through Resend.

  1. 05 Capability

    Delete domain

    Remove a domain from your account and invalidate all associated DNS records. This clears your infrastructure.

  2. 06 Capability

    Get domain

    Pull the specific details for a domain using its unique ID. This helps you audit your current settings.

  3. 07 Capability

    Get email

    Retrieve the sender, recipient, and latest delivery status for a specific message. Use this to track logs.

  4. 08 Capability

    List api keys

    View all existing keys and their permission scopes in your account. This helps you manage your security.

Capability set03 / 04

09—11

3 capabilities in this set.

Part of 14 available through Resend.

  1. 09 Capability

    List domains

    See a list of all domains, their verification status, and their regions. This gives you a full overview.

  2. 10 Capability

    List emails

    Pull a list of your most recent sent emails with their current status. This is great for quick audits.

  3. 11 Capability

    Send batch emails

    Send a list of up to 100 emails at once to handle bulk notifications. This handles your high-volume needs.

Capability set04 / 04

12—14

3 capabilities in this set.

Part of 14 available through Resend.

  1. 12 Capability

    Send email

    Send a single transactional email with attachments, CC, and BCC addresses. This handles your standard mail.

  2. 13 Capability

    Update email

    Change the scheduled delivery time for an email that is currently queued. Use this to adjust your timeline.

  3. 14 Capability

    Verify domain

    Check your domain's DNS status after updating SPF or DKIM records. This confirms your records are live.

Set up in minutes

One URL. Then ask Resend to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Resend from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_feQzG5dy6jNayPb7FALoVsQv4cCq93Slx3CdceA5/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it Resend, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Resend for the conversation.

Where the request belongs

Work Resend can move forward.

Built around the request

This is for the developer who's tired of toggling between the terminal and the dashboard to verify a domain, or the product manager who needs to blast a notification but hates manual CSV uploads.

01

DevOps Engineer

Verifies DNS records and manages API key permissions to keep the production environment secure.

02

Full-stack Developer

Sends out test emails and checks delivery logs directly from their IDE.

03

Product Manager

Sends out batch notifications and reviews delivery metrics without needing a developer to run a script.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
Resend logo
01 11 capabilities

Resend

Automate email delivery via Resend. send emails, manage domains, and track audiences directly from any AI agent.

View Connector
SendGrid logo
02 12 capabilities

SendGrid

Deliver transactional and marketing emails at massive scale with industry-leading deliverability and real-time analytics.

View Connector
UniOne logo
03 12 capabilities

UniOne

Send transactional and bulk emails with high deliverability, detailed analytics, and infrastructure that handles millions of messages.

View Connector
Postmark logo
04 72 capabilities

Postmark

Send transactional emails, manage templates, and track delivery status directly through Postmark's high-deliverability infrastructure.

View Connector
MailerSend logo
05 12 capabilities

MailerSend

Send transactional and marketing emails with templates, analytics, and deliverability capabilities built for developers and businesses.

View Connector
Mailgun (Transactional Email & Domains) logo
06 10 capabilities

Mailgun (Transactional Email & Domains)

Manage email infrastructure via Mailgun. send transactional emails, monitor domain health, and audit delivery logs.

View Connector

Bring your own AI

Change the model, client or framework. Keep Resend connected.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • VS Code
  • Windsurf
  • ZCode
  • Cline
  • Zed
  • Continue
  • Kiro
  • Roo Code
  • Zencoder
  • Goose
  • Void
  • Augment Code
  • Amp
  • Qodo
  • Tabnine
  • Pieces
  • Sourcegraph Cody
  • JetBrains
  • Warp
  • Amazon Q
  • Antigravity
  • BoltAI
  • Raycast
  • Jan
  • LM Studio
  • AnythingLLM
  • Open WebUI
  • Msty
  • Cherry Studio
  • LibreChat
  • TypingMind
  • Chorus
  • 5ire
  • n8n
  • LangChain
  • LlamaIndex
  • CrewAI
  • Vercel AI SDK

Before you connect

Questions about Resend.

The practical details behind the request, access and result.

Can I use the Resend MCP to send bulk notifications?

Yes, you can send up to 100 emails at a time using the batch sending capability. This is perfect for sending out app notifications or bulk updates without having to send them one by one.

How does the Resend MCP help with email deliverability?

It helps by letting you quickly verify your DNS records and check your delivery logs. You can see if emails are bouncing or hitting spam folders in real time so you can fix issues faster.

Can I manage my API keys through the Resend MCP?

Yes, you can create, list, and delete API keys using natural language. You can even set specific permissions for different keys to keep your production environment more secure.

Does the Resend MCP support email attachments?

Yes, when you ask your agent to send an email, it can include attachments, CC, and BCC addresses just like the Resend dashboard does.

Can I cancel an email that was already scheduled?

Yes, if an email is in a scheduled status, you can ask your agent to cancel it using its unique ID. This is great for correcting mistakes before they go out.

Is the Resend MCP good for managing multiple sending domains?

It is excellent for that. You can list all your domains, see their verification status, and add new ones with DNS guidance all through your AI client.

How do I create a Resend API Key?

Log in to the Resend Dashboard, go to Settings > API Keys, click Create API Key, select the permission scope (Full Access, Sending, or Domains), give it a name and copy the key immediately. it starts with re_ and won't be shown again.

Can I send HTML emails with attachments?

Yes! Use the send_email capability with the html parameter for HTML body content and optionally include attachments. You can also provide a text fallback for email clients that don't render HTML. Attachments are passed as objects with filename, content (base64) and content_type.

How do I verify a domain for sending?

Use create_domain with your domain name (e.g. "example.com"). Resend will return the SPF and DKIM DNS records you need to add to your DNS provider. After adding the records, use verify_domain with the domain ID to trigger re-verification. The domain status will change to "verified" once DNS propagation is complete.

What are the API rate limits?

Resend allows 5 requests per second per team, shared across all API keys. If you exceed this limit, you'll receive a 429 response. Rate limits can be increased by contacting Resend support for verified senders.

One connection away

Give your agent a direct line to Resend.

Connect Resend once. Keep it beside 5,900+ managed Connectors when the next task needs more.

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