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Vinkius

Resend Connector for AI agents.

10 live capabilities

Manage your email infrastructure and send transactional messages from your agent.

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AI Agent

Why people use Resend

Resend for Automating Email Infrastructure

With this Connector, you just ask your agent to do it. You can check domain status, send test messages, or audit keys in a single conversation. It turns your AI into an operations hub that handles the logistics so you can stay in your flow.

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

What Vinkius changes

You get a conversational interface for your entire email infrastructure.

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

One account · 5,900+ Connectors

  1. Real-world use case 01

    Debugging a failed welcome email

    A developer asks the agent to send a test email and then check the delivery status using get_email to see why it bounced.

  2. Real-world use case 02

    Auditing account security

    A DevOps lead asks the agent to list all API keys to ensure no unauthorized permissions are active in the Resend account.

  3. Real-world use case 03

    Verifying subscriber imports

    A manager asks the agent to list all contacts in the Newsletter audience to verify a recent bulk import.

Complete set · 10capabilities

The complete Resend capability set.

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

Capability set01 / 03

01—04

4 capabilities in this set.

Part of 10 available through Resend.

  1. 01 Capability

    Create contact

    Adds a new subscriber to a specific audience list. This helps you grow your mailing list without manual entry.

  2. 02 Capability

    Send batch emails

    Sends multiple emails at once with custom HTML and headers. This is the right capability for bulk marketing or newsletters.

  3. 03 Capability

    Get domain

    Fetches specific details for a single sending domain. Use this to check the status of a specific domain.

  4. 04 Capability

    Add domain

    Adds a new domain and provides the DNS records you need to set up. It gives you the exact values to copy into your provider.

Capability set02 / 03

05—07

3 capabilities in this set.

Part of 10 available through Resend.

  1. 05 Capability

    List api keys

    Shows all active API keys and their current permissions. Use this to audit your security hygiene.

  2. 06 Capability

    List audiences

    Lists all the different email audiences you've created. Use this to see your various marketing segments.

  3. 07 Capability

    List contacts

    Shows the list of contacts within a specific audience. Use this to inspect your current subscribers.

Capability set03 / 03

08—10

3 capabilities in this set.

Part of 10 available through Resend.

  1. 08 Capability

    List domains

    Shows all verified sending domains in your account. Use this to see which domains are ready for use.

  2. 09 Capability

    Send email

    Sends a single transactional email and returns an ID for tracking. Use this to trigger a one-off message like a password reset.

  3. 10 Capability

    Get email

    Retrieves the current delivery status for a specific email. Use this to check if a message was delivered or bounced.

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_bSckPI6vuZYkpQxIkfJDa50Z4WMVeR8xYL6VldEr/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 manually checking DNS records, the marketing manager who needs to see audience counts instantly, and the DevOps engineer who wants to audit security keys without hunting through a dashboard.

01

Full-stack Developer

Sends test emails and verifies DNS records while staying inside the code editor.

02

Marketing Manager

Inspects broadcast campaign statuses and updates subscriber lists via chat.

03

DevOps Engineer

Audits API keys and monitors domain verification status to ensure system reliability.

Build the capability set

Add more capabilities.

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

Browse Connectors
Resend logo
01 14 capabilities

Resend

Send emails and manage domains via Resend. send transactional emails, track deliveries, manage domains and API keys from any AI agent.

View Connector
Mailjet logo
02 12 capabilities

Mailjet

Deliver emails at scale with collaborative template editing, real-time monitoring, and deliverability analytics in one platform.

View Connector
Twilio SendGrid logo
03 16 capabilities

Twilio SendGrid

Equip your AI agent with capabilities to natively dispatch HTML emails, prune suppression bounce lists, and manage marketing contacts via the SendGrid API.

View Connector
MailerSend logo
04 12 capabilities

MailerSend

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

View Connector
UniOne logo
05 12 capabilities

UniOne

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

View Connector

Bring your own AI

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

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Before you connect

Questions about Resend.

The practical details behind the request, access and result.

Can the Resend MCP send HTML emails?

Yes, it can send full HTML content, including attachments and custom reply-to headers, directly from your AI client.

How do I use the Resend MCP to check if my emails are landing?

You can ask your agent to check the delivery status of a specific message. It will retrieve metadata like bounce info and open rates for you.

Can I manage my DNS records with the Resend MCP?

Yes, the Connector can list your verified domains and provide the specific DNS records you need to copy into your provider's dashboard.

Is the Resend MCP good for marketing broadcasts?

It is built for both transactional and broadcast emails. You can send batch emails to your entire audience and browse your subscriber lists easily.

How do I secure my account using the Resend MCP?

You can use the Connector to list all active API keys and see their permission scopes. This makes it easy to audit your security without leaving your chat.

Can I add new subscribers to my list?

Yes, you can ask your agent to add new contacts to specific audiences in your account, making it easy to manage your mailing list via conversation.

Can I send an email with HTML content and track whether it was delivered?

Absolutely. Use the send_email capability with your HTML body, then use get_email with the returned ID to check delivery status, open events, and bounce details in real time.

How do I check if my sending domain DNS records are correctly configured?

Run list_domains to find your domain ID, then use get_domain to inspect the full DNS record set (SPF, DKIM, return path). If records are pending, trigger verify_domain to re-check.

Can I add subscribers to an audience for broadcast campaigns?

Yes. First use list_audiences to get the target audience ID, then call create_contact with the subscriber's email and optional name fields. The contact is immediately available for broadcast targeting.

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.

Explore every Connector No credit card required · Free tier available