ai-visual-accuracy-check
Validate HTML Against PDF Visuals
Document conversion teams need a practical way to judge whether HTML still matches a source PDF. This skill defines an AI-assisted visual review gate with scoring, explanations, and pass or fail guidance.
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "ai-visual-accuracy-check" from https://skillstore.io/skills/abejitsu-ai-visual-accuracy-check.md and its manifest at https://skillstore.io/api/skills/abejitsu-ai-visual-accuracy-check/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Test it
Using "ai-visual-accuracy-check". A rendered HTML page screenshot and the matching original PDF page image.
Expected outcome:
The report gives a high similarity score, notes minor spacing differences, and recommends passing the page.
Using "ai-visual-accuracy-check". A chapter with several rendered HTML screenshots and matching PDF page images.
Expected outcome:
The review summarizes per-page scores, identifies repeated heading alignment issues, and recommends changes before approval.
Using "ai-visual-accuracy-check". A new CSS revision for an existing converted document.
Expected outcome:
The assessment compares the revision against the source PDF and flags typography changes that reduce visual fidelity.
Security Audit
SafeAll 20 static findings are false positives from Markdown inline paths, fenced examples, diagram text, or table text in SKILL.md. The skill contains process guidance for AI visual comparison but no executable scripts, command substitutions, or system reconnaissance behavior. No prompt injection or data exfiltration intent was found.
Risk Factors
⚙️ External commands (18)
Share & cite this report
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
Copy report link
https://skillstore.io/skills/abejitsu-ai-visual-accuracy-check/audits/9?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportMarkdown badge
[](https://skillstore.io/skills/abejitsu-ai-visual-accuracy-check?utm_source=security_passport_badge)HTML badge
<a href="https://skillstore.io/skills/abejitsu-ai-visual-accuracy-check?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/abejitsu-ai-visual-accuracy-check/security.svg" alt="Skillstore security assessment" loading="lazy"></a>Embed card
<iframe src="https://skillstore.io/embed/skills/abejitsu-ai-visual-accuracy-check.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>Academic citations (APA · BibTeX · CFF)
APA citation
AbeJitsu. (2026). ai-visual-accuracy-check security audit report (audit version 9) [Author version unspecified]. Skillstore. https://skillstore.io/skills/abejitsu-ai-visual-accuracy-check/audits/9BibTeX citation
@techreport{abejitsu-abejitsu-ai-visual-accuracy-check-2026,
author = {AbeJitsu},
title = {ai-visual-accuracy-check security audit report (audit version 9)},
institution = {Skillstore},
year = {2026},
number = {9},
url = {https://skillstore.io/skills/abejitsu-ai-visual-accuracy-check/audits/9},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "ai-visual-accuracy-check security audit report (audit version 9)"
version: "unspecified"
type: report
authors:
- name: "AbeJitsu"
date-released: "2026-07-07"
url: "https://skillstore.io/skills/abejitsu-ai-visual-accuracy-check/audits/9"
identifiers:
- type: other
value: "skillstore:abejitsu-ai-visual-accuracy-check:audit:9"
description: "Skillstore immutable audit report identifier"
Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Review Converted Chapters
Check whether generated chapter HTML preserves the layout and hierarchy of source PDF pages before release.
Gate Visual Quality
Use an explainable score threshold to stop a document conversion pipeline when visual accuracy drops.
Compare Design Revisions
Evaluate whether CSS changes improve readability without losing the original document structure.
Try These Prompts
Use this skill to compare my rendered HTML screenshot with the original PDF page image. Report the overall score, major differences, and pass or fail recommendation.
Use this skill to compare key pages from this HTML chapter against their original PDF images. Average the scores and summarize recurring layout issues.
Use this skill after CSS changes to compare the new rendered HTML screenshots with the original PDF pages. Highlight regressions in hierarchy, spacing, and typography.
Use this skill to define an AI visual accuracy gate for a document conversion pipeline. Specify inputs, scoring weights, report fields, and failure handling.
Best Practices
- Use consistent screenshot dimensions for the original PDF page and rendered HTML output.
- Review the written differences before accepting a borderline pass score.
- Keep the threshold stable across similar documents to support comparable results.
Avoid
- Do not treat the AI score as a substitute for checking missing content.
- Do not lower the threshold to pass known visual regressions without review.
- Do not compare screenshots captured at different zoom levels or page widths.