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seo-images

Image optimization analysis for SEO and performance. Checks alt text, file sizes, formats, responsive images, lazy loading, CLS prevention, image SERP rankings (via DataForSEO), and image file optimization (WebP/AVIF conversion, IPTC/XMP metadata injection). Use when user says "image optimization", "alt text", "image SEO", "image size", "image audit", "optimize images", "image metadata", "image SERP", "convert to webp", or "image file optimize".

67

Quality

82%

Does it follow best practices?

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SecuritybySnyk

Medium

Suggest reviewing before use

SKILL.md
Quality
Evals
Security

Security

1 medium severity finding. This skill can be installed but you should review these findings before use.

Medium

W013: Attempt to modify system services in skill instructions.

What this means

The skill prompts the agent to compromise the security or integrity of the user’s machine by modifying system-level services or configurations, such as obtaining elevated privileges, altering startup scripts, or changing system-wide settings.

Why it was flagged

The skill explicitly recommends running privileged package-install commands (e.g., "sudo apt install libimage-exiftool-perl" and "sudo apt install webp"), which pushes the agent toward obtaining sudo privileges and modifying the host system state.

Report incorrect finding

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

SKILL.md describes a runtime workflow that fetches Google Images SERP results (“fetch Google Images results via `serp_google_images_live_advanced`”, then extracts top domains/alt patterns), which would ingest free-form text from third-party web content into the agent’s LLM context for analysis; the category is “Public web content fetched at runtime — pages/articles/search results”.

Repository
AgriciDaniel/claude-seo
Audited
Security analysis
Snyk

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