send-email
by resend
Transactional and bulk email delivery via Resend API with single or batch endpoints. Choose single endpoint for individual emails with attachments or scheduling; use batch endpoint for 2–100 distinct emails in one request to reduce API calls Implement idempotency keys ( <event-type>/<entity-id> format) to prevent duplicate sends on retries, with 24-hour expiration Retry only 429 (rate limit) and 500 (server error) responses using exponential backoff; fix 400/422 validation errors without...
npx skills add https://github.com/resend/resend-skills --skill send-emailMore skills from resend
design-audit
resend
Audit the Resend dashboard for design system alignment. Routes here when a user says "audit design", "design alignment", "dashboard design audit", asks about…
official
marketing-pages
resend
Use when creating, updating, editing, or deleting marketing/public pages in the Resend codebase. Covers page structure, component reuse rules, and the…
official
templates
resend
Use when creating, updating, publishing, deleting, or listing Resend email templates via the API, or when defining template variables, understanding draft vs…
official
design-audit
resend
Audit the Resend dashboard for design system alignment. Routes here when a user says "audit design", "design alignment", "dashboard design audit", asks about…
official
marketing-pages
resend
Use when creating, updating, editing, or deleting marketing/public pages in the Resend codebase. Covers page structure, component reuse rules, and the…
official
resend-design-skills
resend
Use when needing Resend design resources. Routes to brand guidelines, visual identity, UI components, design tokens, and marketing page patterns.
official
resend-design-system
resend
Use when building or modifying UI in the Resend codebase. Provides component APIs, variant options, design tokens, composition patterns for all src/ui/…
official
email-best-practices
resend
Comprehensive guidance for building deliverable, compliant, and user-friendly email systems. Covers authentication setup (SPF/DKIM/DMARC), spam troubleshooting, and deliverability best practices to prevent emails from landing in spam Includes templates and patterns for transactional emails (password resets, OTPs, confirmations) and marketing emails with proper consent workflows Provides compliance frameworks for CAN-SPAM, GDPR, and CASL regulations, plus double opt-in and suppression list...
official