ClaudSkills / General / education-learning

Diagnostic Study Quality Assessment Quadas 2

Q: What is a Claude Code skill and how does the Diagnostic Study Quality Assessment Quadas 2 skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Diagnostic Study Quality Assessment Quadas 2 is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: education-learning · Last updated: 2026-05-21

type:debug

Analyzes clinical diagnostic accuracy studies for bias using the QUADAS-2 tool. Use when Claude needs to assess the quality, risk of bias, or applicability of diagnostic accuracy studies (e.g., "Assess this paper using QUADAS-2").

From the source SKILL.md

This skill evaluates clinical diagnostic accuracy studies for bias and applicability concerns using the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) tool.

What this skill does

Diagnostic Study Quality Assessment Quadas 2 is a community-contributed Claude Code skill in the education-learning sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/diagnostic-study-quality-assessment-quadas-2/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when Claude needs to assess the quality, risk of bias, or applicability of diagnostic accuracy studies (e.g.

Who uses this skill

The Diagnostic Study Quality Assessment Quadas 2 Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/diagnostic-study-quality-assessment-quadas-2
curl -L https://claudskills.com/skills/diagnostic-study-quality-assessment-quadas-2/SKILL.md \
  -o ~/.claude/skills/diagnostic-study-quality-assessment-quadas-2/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/diagnostic-study-quality-assessment-quadas-2/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/diagnostic-study-quality-assessment-quadas-2/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\diagnostic-study-quality-assessment-quadas-2\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Diagnostic Study Quality Assessment Quadas 2 Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/diagnostic-study-quality-assessment-quadas-2/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Diagnostic Study Quality Assessment Quadas 2 skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Diagnostic Study Quality Assessment Quadas 2 skill?

Use Diagnostic Study Quality Assessment Quadas 2 when your Claude Code task falls under the General category — specifically in the education learning area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Diagnostic Study Quality Assessment Quadas 2" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Diagnostic Study Quality Assessment Quadas 2 skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Diagnostic Study Quality Assessment Quadas 2 is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/aipoch/medical-research-skills
License: MIT
Author: aipoch

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

aipoch. (2026). Diagnostic Study Quality Assessment Quadas 2 [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/diagnostic-study-quality-assessment-quadas-2/

BibTeX

@misc{diagnostic-study-quality-assessment-quadas-2-2026,
  author    = {aipoch},
  title     = {Diagnostic Study Quality Assessment Quadas 2 [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/diagnostic-study-quality-assessment-quadas-2/}
}

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