Is popups safe to install?

No known risky patterns found. The scan covers prompt injection, hidden Unicode, remote code execution and credential access in every text file of the skill. It cannot judge intent, so read any flagged line in context before installing.

How was this score calculated?

Four checks of 25 points each: spec, efficiency, clarity and security. Findings take points off the check they belong to, and any critical finding caps the grade at F. The same scanner runs in your browser at proskills.dev/scan.

Is this report current?

It was made from commit 365b412 on 2026-10-16. If the skill has changed since, paste the new version into the scanner for a fresh score.

I wrote this skill. Can I fix the score or have the page removed?

Fix the findings and push. The reports are rebuilt from GitHub on a schedule, so the next run picks the change up. To have the page removed, open an issue on the ProSkills GitHub repo.

Scan reports · coreyhaines31/marketingskills

popups: scan report

When the user wants to create or optimize popups, modals, overlays, slide-ins, or banners for conversion purposes. Also use when the user mentions "exit intent," "popup conversions," "modal optimization," "lead capture… An automated scan of this public skill from coreyhaines31/marketingskills: security, token cost, spec and clarity, with every finding and its fix.

Result

Verdict

popups

78/100 · grade C

coreyhaines31/marketingskills/skills/popups at 365b412

Spec 13 · Efficiency 25 · Clarity 15 · Security 25 (each out of 25)

Always loaded 134 tokens · on trigger 2,802 · on demand 1,647

clarity/examples warn · SKILL.mdNo examples or code blocks. One concrete input → output example improves consistency more than extra rules.
spec/broken-ref warn · SKILL.md:15References .agents/product-marketing.md, which isn't in the skill folder.
spec/broken-ref warn · SKILL.md:15References .claude/product-marketing.md, which isn't in the skill folder.
spec/broken-ref warn · SKILL.md:15References product-marketing-context.md, which isn't in the skill folder.
clarity/vague info · SKILL.md11 vague phrases (best practices, consider , etc). Replace with concrete thresholds.

Where it comes from

Source

Fact	Value
Repository	coreyhaines31/marketingskills
Skill folder	skills/popups
Stars	55,077
License	MIT
Commit scanned	365b412
Scanned	2026-10-16
Files	2

ProSkills doesn't host or redistribute this skill. Get it from its repository, and check the license before reusing it. Something wrong here? Open an issue for a rescan or removal.

For maintainers

Badge for the README

If you maintain this skill, this badge shows its score and links to this report. Fix findings and the score moves with the next scan.

[![ProSkills scan 78/100](https://proskills.dev/badge?score=78)](https://proskills.dev/reports/coreyhaines31-popups)

Alternatives

Scanned alternatives on ProSkills

Skills in the ProSkills catalog that cover similar ground. Every one passes the same scanner before it ships.

Same repository

More from coreyhaines31/marketingskills

FAQ

Questions

Is popups safe to install?: No known risky patterns found. The scan covers prompt injection, hidden Unicode, remote code execution and credential access in every text file of the skill. It cannot judge intent, so read any flagged line in context before installing.
How was this score calculated?: Four checks of 25 points each: spec, efficiency, clarity and security. Findings take points off the check they belong to, and any critical finding caps the grade at F. The same scanner runs in your browser at proskills.dev/scan.
Is this report current?: It was made from commit 365b412 on 2026-10-16. If the skill has changed since, paste the new version into the scanner for a fresh score.
I wrote this skill. Can I fix the score or have the page removed?: Fix the findings and push. The reports are rebuilt from GitHub on a schedule, so the next run picks the change up. To have the page removed, open an issue on the ProSkills GitHub repo.

Keep reading

Free tool

Scan your own skill

Paste a SKILL.md or drop a folder. It is scored in your browser and nothing is uploaded.

Open the Skill Scanner

Want a skill that already passes? Start with a free one.