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resend AI Agent Skill

Quellcode ansehen: oakoss/agent-skills

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Installation

npx skills add oakoss/agent-skills --skill resend

33

Installationen

Resend

Overview

Resend is a modern email API built for developers, providing programmatic email sending with support for React Email components, domain management, and webhook-driven event tracking.

When to use: Transactional emails (welcome, password reset, receipts), batch email delivery, scheduled sending, webhook-based delivery tracking, domain verification, React Email integration.

When NOT to use: High-volume marketing automation (use dedicated ESP), SMS/push notifications, email hosting/inbox management.

Quick Reference

Pattern API Key Points
Send email resend.emails.send({ from, to, subject }) Returns { data, error }, supports html/text/react content
Send with React resend.emails.send({ react: <Email /> }) Node.js SDK only, renders React Email components server-side
Batch send resend.batch.send([...emails]) Multiple emails in one request, no attachments/scheduling
Schedule email emails.send({ scheduled_at }) ISO 8601 or natural language, cancel before send window
Attachments emails.send({ attachments: [...] }) Max 40MB total after encoding, supports content or path
Idempotent send emails.send(params, { idempotencyKey }) Prevents duplicate sends on retry
Retrieve email resend.emails.get(emailId) Check delivery status and metadata
Add domain resend.domains.create({ name }) Returns DNS records for SPF, DKIM, MX
Verify domain resend.domains.verify(domainId) Triggers DNS record check
List domains resend.domains.list() Returns all domains with status
Create webhook Dashboard or API Subscribe to email lifecycle events
Verify webhook resend.webhooks.verify({ payload, ... }) Validates Svix signature headers
Tags emails.send({ tags: [...] }) Key-value pairs for categorization, ASCII only, max 256 chars
Custom headers emails.send({ headers: {...} }) Add custom email headers
Create contact resend.contacts.create({ email, ... }) Global contacts with custom properties
List contacts resend.contacts.list() Returns all contacts
Create broadcast resend.broadcasts.create({ from, ... }) Bulk email to a segment, supports template variables
Send broadcast resend.broadcasts.send(id, { segmentId }) Delivers broadcast to a segment of contacts

Common Mistakes

Mistake Correct Pattern
Using root domain for sending Use a subdomain like send.yourdomain.com to isolate reputation
Not checking error in response Always destructure { data, error } and handle errors
Sending attachments in batch requests Attachments and scheduling are not supported in batch sends
Hardcoding API key in source code Use environment variable RESEND_API_KEY
Skipping webhook signature verification Always verify using Svix headers before processing events
Using react prop outside Node.js SDK The react prop only works with the Node.js SDK
Not setting up DMARC after SPF/DKIM verify Add DMARC record after SPF and DKIM pass to improve deliverability
Exceeding 50 recipients in a single send Use batch send or loop for more than 50 recipients per request
Using && for tag name/value characters Tag names and values must be ASCII letters, numbers, _, or -
Ignoring bounce/complaint webhooks Monitor email.bounced and email.complained to protect reputation

Delegation

  • Email template design: Use Explore agent to discover React Email component patterns
  • Domain DNS configuration: Use Task agent for step-by-step DNS setup verification
  • Webhook endpoint setup: Use Task agent for route handler implementation

References

Installationen

Installationen 33
Globales Ranking #601 von 601

Sicherheitsprüfung

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So verwenden Sie diesen Skill

1

Install resend by running npx skills add oakoss/agent-skills --skill resend in your project directory. Führen Sie den obigen Installationsbefehl in Ihrem Projektverzeichnis aus. Die Skill-Datei wird von GitHub heruntergeladen und in Ihrem Projekt platziert.

2

Keine Konfiguration erforderlich. Ihr KI-Agent (Claude Code, Cursor, Windsurf usw.) erkennt installierte Skills automatisch und nutzt sie als Kontext bei der Code-Generierung.

3

Der Skill verbessert das Verständnis Ihres Agenten für resend, und hilft ihm, etablierte Muster zu befolgen, häufige Fehler zu vermeiden und produktionsreifen Code zu erzeugen.

Was Sie erhalten

Skills sind Klartext-Anweisungsdateien — kein ausführbarer Code. Sie kodieren Expertenwissen über Frameworks, Sprachen oder Tools, das Ihr KI-Agent liest, um seine Ausgabe zu verbessern. Das bedeutet null Laufzeit-Overhead, keine Abhängigkeitskonflikte und volle Transparenz: Sie können jede Anweisung vor der Installation lesen und prüfen.

Kompatibilität

Dieser Skill funktioniert mit jedem KI-Coding-Agenten, der das skills.sh-Format unterstützt, einschließlich Claude Code (Anthropic), Cursor, Windsurf, Cline, Aider und anderen Tools, die projektbezogene Kontextdateien lesen. Skills sind auf Transportebene framework-agnostisch — der Inhalt bestimmt, für welche Sprache oder welches Framework er gilt.

Data sourced from the skills.sh registry and GitHub. Install counts and security audits are updated regularly.

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