Publisher: Corey Haines · Editorial profile by AI Tools Ratings · Review method
What task is this skill designed for?
Review a trial signup flow for unnecessary fields, unclear billing language and recoverable validation errors.
What input and output should you expect?
Input: Form screens, field requirements, error states, trial and renewal terms and aggregate funnel events where available.
Output: A prioritized issue list, proposed labels and error messages, and a measurement plan linking signup completion to downstream activation.
What does it need to run?
Agent Skills client and form or screen access. A browser trial should use a sandbox account. Optional enrichment or sales routing is a separate dependency, not a reason to block account creation.
The pinned publisher README declares support for Agent Skills clients including Claude Code, Codex and Cursor. Compatibility follows the publisher’s stated support.
How should you approach installation?
- Inspect the pinned SKILL.md, license and referenced files needed for your specific task before installation.
- Follow the publisher README for your actual Agent Skills client.
- Try the illustrative prompt with synthetic material in a separate workspace. Review the checklist and approve any publishing, account or external-message action separately.
Installation guide: discovery, dependencies and runtime checks
What files, accounts or data can it access?
Reads form definitions and may propose frontend changes. Do not use real passwords, payment details or customer addresses in the trial. Creating accounts or submitting forms is separate from drafting a review.
What does the skill cost?
MIT-licensed source. Agent subscriptions, model usage and optional research or analytics services have separate costs.
What are its limits and alternatives?
Fewer fields do not automatically produce better qualified users or retained customers. Removing verification may create abuse or recovery problems. Conversion claims require actual comparable observations.
Use Onboarding for the experience after successful account creation and CRO for non-registration lead forms. Keep the boundary clear so the right completion event is measured.
What could you ask in a small trial?
Try this with a small sample:
Audit this synthetic three-step trial form. Keep necessary account security, explain renewal terms beside the action, provide recoverable errors and defer optional company enrichment. Return recommendations only; submit nothing.
How would you verify the result?
- Check keyboard, mobile and error-recovery paths.
- Ensure consent and billing terms remain visible and accurate.
- Measure completed accounts and later activation separately.
Use a baseline and record acceptance evidence before treating a successful task as a reliable workflow.
Which source and license were checked?
Read the reviewed SKILL.md at its pinned commit · Complete reviewed folder
Repository and current publisher guidance
Checked:
MIT — identified in the repository LICENSE at the pinned commit. External services and dependencies have their own terms. License evidence
Version details and review scope
Source: coreyhaines31/marketingskills/skills/signup
Reviewed commit: e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b
SKILL.md SHA-256: d50b1183be692ba5ce1db31afbbd0aa2a5ec06940b22105f85ea1764b15ca930
Source-document review. This profile covers the source workflow, stated dependencies and license evidence. See our editorial methodology for how we distinguish source reviews and hands-on evaluations.