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sirakinbsirakinb/claude-code-skills/email-best-practices/SKILL.md

email-best-practices

Skill1 starsChanged 10 months agoNo licenceView on GitHub

Use when building email features, emails going to spam, high bounce rates, setting up SPF/DKIM/DMARC authentication, implementing email capture, ensuring compliance (CAN-SPAM, GDPR, CASL), handling webhooks, retry logic, or deciding transactional vs marketing.

We split this skill into the rules it gives an agent

4 rules. 4 are common, 0 are distinctive, and 0 are very specific to this project.

  • 4

    Common

    Most of the 10 edited versions we read keep these.

  • 0

    Distinctive

    This author's own choices. Worth a look.

  • 0

    Very specific

    Tied to their project's names, files or tools. Probably skip.

No licence file, so all rights are reserved — read it at the source. We count its rules but don't quote them. Read them on GitHub.

“Common” is measured: kept by at least 6 in 10 of the 10 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

  • Other versions12 projects use a version of this.

    Word for word · 2

    1. novuhq/novu★ 40k100% same
    2. utxo-AG/claude-skills★ 2100% same

    Edited · 8

    1. mezotv/notra★ 25654% same
    2. usenotra/notra★ 25654% same
    3. resend/resend-skills★ 20654% same
    4. TommyBez/skillsboard★ 854% same
    5. nezaboravi/orkestar★ 254% same
    6. gerald-donkor/poli-intel★ 154% same
    7. sprioleau/flock★ 154% same
    8. swsounds42/claude-dotfiles★ 054% same

    Wrote their own version · 2

    1. danest/emailbump-skills★ 0same name
    2. Groundmail/groundmail-skills★ 0same name

    How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.

  • Used alongsideProjects with it also use react-email, resend-cli and 7 more.

    Other files people use alongside this one.

    Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
    • VercelSkill

      react-email

      React Email renderer for json-render that turns JSON specs into HTML or plain-text emails using @react-email/components and @react-email/render. Use when working with @json-render/react-email, building transactional or marketing emails from JSON, creating email catalogs, rendering AI-generated email specs, or when the user mentions react-email, HTML email, or transactional email.

      Also in 7 projects that use this

    • resendSkill

      resend-cli

      Operate the Resend platform from the terminal — send emails (including React Email .tsx templates via --react-email), manage domains, contacts, broadcasts, templates, webhooks, API keys, logs, automations, and events via the `resend` CLI. Use when the user wants to run Resend commands in the shell, scripts, or CI/CD pipelines, or send/preview React Email templates. Always load this skill before running `resend` commands — it contains the non-interactive flag contract and gotchas that prevent silent failures.

      Also in 4 projects that use this

    • SendmuxSkill

      agent-email-inbox

      Use when an AI agent needs read-only triage of an existing Sendmux inbox or unsent reply text from its messages. Trigger for bounded inbox reviews, unread invoice or support searches, and draft-only replies, including agent inbox requests without the Sendmux name. Mailbox mutations and sending are outside this workflow.

      Also in 3 projects that use this

    • VercelSkill

      resend

      Emulated Resend email API for local development and testing. Use when the user needs to send emails locally, test transactional email flows, implement magic link or verification code auth, inspect sent emails, manage domains/contacts/API keys, or work with the Resend API without sending real emails. Triggers include "Resend API", "emulate Resend", "send email locally", "test email", "magic link", "verification email", "email inbox", "RESEND_BASE_URL", or any task requiring a local email API.

      Also in 4 projects that use this

    • VercelSkill

      next-cache-components-optimizer

      Optimize the meaningful UI available immediately from a Next.js route on an initial load (hard navigation) or named client-side navigation (soft navigation). Encode the goal as a failing @next/playwright instant() e2e and work it to green, one verified route and entry point at a time; the shipped test then guards against regression. Use when asked to grow a static shell, fix a slow first paint or non-instant navigation, diagnose which Suspense boundary blocks useful UI, or add instant() regression coverage. Requires Next.js 16.3+ with Cache Components already adopted.

      Also in 3 projects that use this

    • SentrySkill

      vercel-composition-patterns

      Also in 3 projects that use this

    • +1 more from vercel-labs
  • In this repository26 other files it gives its agents.

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