0n3
MCP servers · Resend · MCP server

Connect VS Code (Copilot) to Resend

One line gives VS Code (Copilot) your Resend account as tools: 67 endpoints, send email, batch emails, domains, called with your own connection. No key in the prompt, a receipt for every call, revoke VS Code (Copilot)'s access alone any time.

Get the line for VS Code (Copilot)Connect Resend first

Three steps

  1. Create a free 0n3 account and connect Resend. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into VS Code (Copilot). One-click install link, or .vscode/mcp.json.
  3. Ask VS Code (Copilot): whoami. Then: "Send an email in Resend".
One-click install

Install

The line above carries a placeholder; 0n3.app/install mints a real key named for VS Code (Copilot) and fills it in.

What VS Code (Copilot) can then do in Resend

Send email · Send transactional emails with HTML, React templates, scheduling, and attachments11
Send an emailPOST /emails
List emailsGET /emails
Get an emailGET /emails/{email_id}
Update an emailPATCH /emails/{email_id}
Cancel an emailPOST /emails/{email_id}/cancel
List received emailsGET /emails/receiving
Get a received emailGET /emails/receiving/{email_id}
List email attachmentsGET /emails/{email_id}/attachments
Get an email attachmentGET /emails/{email_id}/attachments/{attachment_id}
List received attachmentsGET /emails/receiving/{email_id}/attachments
Get a received attachmentGET /emails/receiving/{email_id}/attachments/{attachment_id}
Batch emails · Send up to 100 emails in a single batch request1
Send batch emailsPOST /emails/batch
Domains · Create, list, verify, update, and delete email domains6
Create a domainPOST /domains
List domainsGET /domains
Get a domainGET /domains/{domain_id}
Update a domainPATCH /domains/{domain_id}
Verify a domainPOST /domains/{domain_id}/verify
Delete a domainDELETE /domains/{domain_id}
Api keys · Create, list, and delete API keys3
Create an api keyPOST /api-keys
List api keysGET /api-keys
Delete an api keyDELETE /api-keys/{api_key_id}
Audiences · Create, list, get, and delete audiences (deprecated — use segments)4
Create an audiencePOST /audiences
List audiencesGET /audiences
Get an audienceGET /audiences/{audience_id}
Delete an audienceDELETE /audiences/{audience_id}
Contacts · Create, list, get, update, and delete contacts5
Create a contactPOST /contacts
List contactsGET /contacts
Get a contactGET /contacts/{contact_id}
Update a contactPATCH /contacts/{contact_id}
Delete a contactDELETE /contacts/{contact_id}

All 67 Resend endpoints →

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VS Code (Copilot) with other apps

Hostinger363 endpointsTelegram132 endpointsPipedrive95 endpointsSquare57 endpointsLinkedIn50 endpointsSlack45 endpointsFigma32 endpointsCloudConvert32 endpointseBay25 endpointsQuickBooks21 endpointsCloudflare21 endpointsReddit21 endpoints