image-quality-audit

image-quality-audit is a skill for Claude Code, Codex from aizech/clinical-skills. It costs 55 tokens per session (462 once invoked), scanned A, original, MIT.

A structured review of medical image quality across types such as CT, MRI, X-ray, and ultrasound. It checks artifacts, radiation dose, protocol compliance, diagnostic adequacy, and technical settings.

In plain words
What is it for?
Use it to review motion or noise, compare CT dose with reference levels, check protocol deviations, assess whether studies are diagnostically sufficient, and review technical parameters.
Why use it?
It helps identify image problems that could reduce diagnostic usefulness, increase radiation exposure, or show that a scanning protocol was not followed.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it to review motion or noise, compare CT dose with reference levels, check protocol deviations, assess whether studies are diagnostically sufficient, and review technical parameters.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aizech/clinical-skills/image-quality-audit
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add aizech/clinical-skills --skill image-quality-audit
Clone the repo
git clone --depth 1 https://github.com/aizech/clinical-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for image-quality-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/aizech/clinical-skills/image-quality-audit/github.svg)](https://agentmods.dev/skills/aizech/clinical-skills/image-quality-audit)
Your own site
<a href="https://agentmods.dev/skills/aizech/clinical-skills/image-quality-audit"><img src="https://agentmods.dev/badge/skills/aizech/clinical-skills/image-quality-audit/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for image-quality-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/aizech/clinical-skills/image-quality-audit"><img src="https://agentmods.dev/badge/skills/aizech/clinical-skills/image-quality-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 462 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00055 $0.00462
Opus 5 $0.00028 $0.00231
Sonnet 5 $0.00011 $0.00092
Haiku 4.5 $0.00006 $0.00046

Measured 10d ago against content hash 65df6f883f8a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

image-quality-audit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/image-quality-audit/SKILL.md · 66 lines

What it actually says

Image Quality Audit Skill

Triggers

  • "image quality audit"
  • "artifact review"
  • "dose analysis"
  • "protocol deviation"
  • "quality metrics"
  • "diagnostic adequacy"
  • "technique optimization"

Parameters

  • audit_type (required): Type of quality assessment
    • artifact - Motion, noise, streak artifacts
    • dose - Radiation dose optimization and DRL compliance
    • protocol - Protocol adherence and deviation analysis
    • adequacy - Diagnostic sufficiency for intended purpose
    • technique - Technical parameters review
    • comprehensive - Full quality review
  • modality (required): Imaging modality to audit
  • time_range (optional): Audit period - defaults to last 7 days
  • sample_size (optional): Studies to review - defaults to all in range
  • severity_threshold (optional): Minimum severity to flag

Evaluation Criteria

  • Artifacts: Type, severity (1-5), impact on diagnostic utility
  • Dose: DLP, CTDIvol vs. ACR reference levels, size-adjusted metrics
  • Protocol: Coverage completeness, sequence selection, contrast timing
  • Adequacy: Signal-to-noise, spatial resolution, positioning

Output Format

Returns structured JSON with:

  • Quality metrics summary
  • Severity distribution
  • Contributing factors analysis
  • Improvement recommendations ranked by impact
  • Training priorities for technologist/site issues

Usage Examples

audit_type: artifact
modality: CT
time_range: last_week
severity_threshold: 3

audit_type: dose
modality: CT
time_range: last_month

Standards Reference

  • ACR Physical Parameters for CT, MRI, Ultrasound, Mammography
  • ICRP and ACR dose reference levels
  • modality-specific practice guidelines
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 66 lines · 55 tokens per session scan A 65df6f883f8a

Subscribe to this mod's changes

image-quality-audit is a skill published in the GitHub repository aizech/clinical-skills (4 stars, last pushed 2mo ago), licensed MIT. It adds 55 tokens to every session and 462 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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