Is email-marketing 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 975fb3b on 2026-10-19. 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 · nexu-io/html-anything

email-marketing: scan report

产品发布邮件, 含 masthead、hero、CTA、规格表, table-fallback An automated scan of this public skill from nexu-io/html-anything: security, token cost, spec and clarity, with every finding and its fix.

Result

Verdict

email-marketing

65/100 · grade D

nexu-io/html-anything/next/src/lib/templates/skills/email-marketing at 975fb3b

Spec 21 · Efficiency 3 · Clarity 16 · Security 25 (each out of 25)

Always loaded 16 tokens · on trigger 75 · on demand 2,465

eff/body-thin warn · SKILL.mdThe body is very thin. A skill should carry knowledge the agent doesn't already have.
eff/description-thin warn · SKILL.mddescription is too short to trigger reliably. Say what it does and when to use it.
eff/description-trigger warn · SKILL.mddescription doesn't say *when* to use the skill ("Use when …"). Agents decide from this line alone.
clarity/examples warn · SKILL.mdNo examples or code blocks. One concrete input → output example improves consistency more than extra rules.
spec/non-portable-keys warn · SKILL.mdNon-spec frontmatter (zh_name, en_name, emoji, category, scenario, aspect_hint, featured, tags). claude.ai and the Skills API reject the upload; move them under `metadata` or drop them.
clarity/output warn · SKILL.mdDoesn't say what the result should look like. Add an Output section.

Where it comes from

Source

Fact	Value
Repository	nexu-io/html-anything
Skill folder	next/src/lib/templates/skills/email-marketing
Stars	9,174
License	Apache-2.0
Commit scanned	975fb3b
Scanned	2026-10-19
Files	2

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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 65/100](https://proskills.dev/badge?score=65)](https://proskills.dev/reports/nexu-io-html-anything-email-marketing)

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FAQ

Questions

Is email-marketing 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 975fb3b on 2026-10-19. 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.

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