How to integrate Resend MCP with Atomic Agent

Add a contact to a segment in Resend (by contact ID or email).

Add an email address to the suppression list in Resend.

Add multiple email addresses to the suppression list in Resend in a single call.

Remove multiple entries from the suppression list in Resend in a single call, by email addresses or by suppression IDs (provide exactly one of the two).

**Purpose:** Cancel a queued or scheduled broadcast by ID or Resend dashboard URL, without removing it.

Cancel a scheduled email that has not yet been sent.

**Purpose:** Set the TipTap JSON content of a broadcast, enabling it to be edited visually in the Resend dashboard editor.

**Purpose:** Set the TipTap JSON content of a template, enabling it to be edited visually in the Resend dashboard editor.

**Purpose:** Show agent presence in the Resend dashboard editor.

Create a new API key in Resend.

**Purpose:** Create an automation workflow that triggers on events and executes a sequence of steps.

**Purpose:** Create a broadcast campaign (one email sent to an entire segment).

Create a new contact in Resend.

Bulk-import contacts from a CSV file into Resend.

Create a new contact property in Resend.

Create a new domain in Resend.

Start a claim for a domain another Resend account has already verified.

Create a new segment in Resend.

Create a new email template in Resend.

Create a new topic in Resend.

Create a new webhook in Resend.

Remove agent presence from the Resend dashboard editor.

Duplicate an existing automation by ID or Resend dashboard URL.

Duplicate an existing email template in Resend.

**Purpose:** Get details of a specific automation (with its workflow) or list all automations.

**Purpose:** List runs for an automation, or get details of a specific run.

Retrieve full details of a specific broadcast by ID or Resend dashboard URL (e.

Get a contact by ID or email from Resend.

Get the status and counts of a contact import by ID.

Get a contact property by ID from Resend.

Get a domain by ID from Resend.

Retrieve the latest claim for a domain by its placeholder Domain ID (the domain_id from create-domain-claim).

Retrieve full details of a specific sent transactional email by ID, including message_id, HTML and plain text content.

**Purpose:** Get detailed information about a specific API request log, including the full request and response bodies.

Retrieve full details of a specific received email by ID, including HTML and plain text content, headers, and raw email download URL.

Retrieve details of a specific attachment from a received email, including a time-limited download URL.

Get a segment by ID from Resend.

Retrieve details of a specific attachment from a sent email, including a time-limited download URL.

Get a suppression list entry by ID or email address from Resend.

Get an email template by ID, alias, or Resend dashboard URL (e.

**Purpose:** Retrieve the existing TipTap JSON content of a broadcast or template, optionally bundled with the TipTap schema reference.

Get a topic by ID from Resend.

Get a webhook by ID from Resend.

List all API keys from Resend.

**Purpose:** List all broadcast campaigns (newsletters/bulk emails to audiences) with ID, name, audience, status, timestamps.

List contact imports from Resend.

List all contact properties from Resend.

**Purpose:** List contacts from Resend.

List all segments a contact belongs to in Resend (by contact ID or email).

List all topic subscriptions for a contact in Resend (by contact ID or email).

List all domains from Resend.

**Purpose:** List recently sent emails (transactional emails sent via send-email) with metadata: recipient, subject, status, timestamps.

**Purpose:** List API request logs for the account.

List OAuth grants for the team — the apps authorized to act on the team's behalf.

List all attachments from a specific received (inbox) email.

**Purpose:** List emails received (inbox) by your Resend receiving address.

**Purpose:** List all segments in the account.

List all attachments from a specific sent email (from send-email or list-emails).

**Purpose:** List email addresses on the suppression list.

List all email templates from Resend.

List all topics from Resend.

List all webhooks from Resend.

**Purpose:** Create, list, get, update, or remove event definitions in Resend.

Publish an email template in Resend.

Remove an API key by ID from Resend.

Remove an automation by ID or Resend dashboard URL.

Remove a broadcast by ID or Resend dashboard URL.

Remove a contact from Resend (by ID or email).

Remove a contact from a segment in Resend (by contact ID or email).

Remove a contact property by ID from Resend.

Remove a domain by ID from Resend.

Remove a segment by ID from Resend.

Remove an entry by ID or email address from the suppression list in Resend, allowing the address to receive emails again.

Remove an email template by ID, alias, or Resend dashboard URL from Resend.

Remove a topic by ID from Resend.

Remove a webhook by ID from Resend.

Revoke an OAuth grant by ID.

**Purpose:** Send up to 100 transactional emails in one API call.

**Purpose:** Send (or schedule) an existing broadcast by ID.

**Purpose:** Send a single transactional email to one or more recipients immediately (or schedule it).

**Purpose:** Fire an event to trigger automations for a specific contact.

Create a shareable link for a sent or received email, so anyone with the link can view it without Resend dashboard access.

Rename an existing API key in Resend.

**Purpose:** Update an automation's name, status, or workflow.

Update broadcast metadata by ID or Resend dashboard URL (name, subject, from, html, text, segment, preview text, reply-to).

Update a contact in Resend (by ID or email).

Update an existing contact property in Resend.

Update topic subscriptions for a contact in Resend (by contact ID or email).

Update an existing domain in Resend.

Reschedule a scheduled email by updating its scheduled send time.

Update template metadata by ID, alias, or Resend dashboard URL (name, subject, from, html, variables, etc.

Update an existing topic in Resend.

Update an existing webhook in Resend.

Trigger domain verification in Resend.

Trigger asynchronous DNS verification and ownership transfer for a domain claim, using the placeholder Domain ID.