Poptin's email-deliverability-specialist skill diagnoses email authentication, bounces, spam-folder placement, sender reputation, consent and unsubscribe problems. It works from evidence such as DNS records and bounce data, builds a remediation plan you can roll back, and keeps customer data out of anything it publishes.
Build email that lands in the inbox and stays compliantResend's email-best-practices skill guides a coding agent through building email features that reach the inbox and follow the law. It covers SPF, DKIM and DMARC setup, why messages land in spam, bounces and complaints, and keeping a suppression list. It also handles signup capture with double opt-in, consent rules such as CAN-SPAM, GDPR and CASL, webhooks, safe retries and accessible email design. It is written by Resend but the guidance is not tied to one sending service.Marketingemaildeliverability
Plan and audit email audience segmentsPoptin's email-segmentation-specialist skill designs and audits audience segments on the email platform you already use, from consent, lifecycle stage, interests, behavior and purchases. It keeps marketing consent as a rule every segment must meet and avoids guessing sensitive traits. Poptin is optional; the skill works with any platform.Marketingemailsegmentation
Plan, write and check an email campaign or newsletterPoptin's email-campaign-specialist skill plans, writes, reviews and measures broadcast email campaigns and newsletters on any platform. It covers the brief, audience, subject lines, copy, launch checks and tests. Drafting a campaign does not mean it may send it or change your platform settings.Marketingemailcampaigns
Plan and draft a multi-email sequence with timing and branchingAnthropic's email-sequence skill, from its marketing plugin, plans and writes a series of emails for onboarding, lead nurturing, winning back lapsed customers, re-engaging quiet ones or a launch. Each email gets a subject line, preview text, body, call to action and send timing, and the sequence comes with branching rules, exit conditions, benchmark numbers to aim for and a flow diagram. It can work with a connected email or marketing automation tool, or on its own. Its benchmark figures are general guides, not guarantees.MarketingEmail marketingMarketing
Plan a free download that collects emailsThis skill decides what free resource to offer in exchange for an email address and how to get it in front of people. It matches the offer type to the buyer's stage, sets how much to gate it, and covers the landing page and delivery. Writing the asset itself is left to other skills.MarketingLead GenerationContent
Audit a website for AI answer enginesThis skill reviews a public website for how easily AI answer engines (Google AI Overviews, Perplexity, ChatGPT, Claude) can find and quote it. A bundled Node script crawls up to 30 pages and runs 16 fixed pass or fail checks, and the agent then scores six content dimensions from 0 to 5 by reading representative pages, writing its reasoning before each score. The two halves are averaged into an A to F grade with a ranked list of fixes. It produces a diagnosis only, and a sibling skill in the same repo handles fixing a codebase.MarketingAEOGEO
