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PubMed

Search and evaluate biomedical literature with effective queries, filters, and critical appraisal.

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High Signal

Search and evaluate biomedical literature with effective queries, filters, and critical appraisal.

โฌ‡ 0 downloads โ˜… 0 stars Unverified but indexed

Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.0

Documentation

ClawHub primary doc Primary doc: SKILL.md 10 sections Open source page

Query Construction

Use MeSH terms for precise searching โ€” controlled vocabulary ensures you find related concepts regardless of wording Boolean operators must be uppercase: AND, OR, NOT โ€” lowercase is ignored Phrase searching with quotes: "heart failure" not heart failure โ€” unquoted searches terms separately Field tags narrow searches: [Title], [Author], [MeSH Terms] โ€” example: aspirin[Title] AND prevention[MeSH] Truncation with asterisk: therap* finds therapy, therapies, therapeutic

Essential Filters

Article type matters: Clinical Trial, Systematic Review, Meta-Analysis โ€” filter by study design Publication date for recent evidence โ€” older studies may be superseded Free full text filter if access is limited โ€” but don't ignore paywalled high-quality studies Humans filter excludes animal studies โ€” relevant for clinical questions Language filter if translation isn't feasible

Study Hierarchy

Systematic reviews and meta-analyses synthesize multiple studies โ€” start here for established topics Randomized controlled trials (RCTs) are gold standard for interventions โ€” but not all questions are answerable by RCT Cohort studies for long-term outcomes and rare exposures Case-control for rare diseases Case reports are lowest evidence โ€” interesting but not generalizable Guidelines synthesize evidence into recommendations โ€” check who wrote them and when

Critical Appraisal

Sample size matters โ€” small studies may show effects that don't replicate Check confidence intervals, not just p-values โ€” narrow CI with meaningful effect size beats p<0.05 Funding source and conflicts of interest affect interpretation โ€” industry-funded studies favor sponsors Primary vs secondary outcomes โ€” cherry-picking significant secondary outcomes is common Intention-to-treat vs per-protocol analysis โ€” ITT is more conservative and realistic

Common Traps

Abstract conclusions may oversell results โ€” read methods and results sections Single studies rarely settle questions โ€” look for replication and systematic reviews Statistical significance isn't clinical significance โ€” 1% improvement may not matter to patients Retracted papers still appear in searches โ€” check Retraction Watch for controversial papers Predatory journals publish low-quality research โ€” verify journal reputation Preprints haven't been peer-reviewed โ€” useful for speed but not vetted

Search Strategy

PICO framework: Patient/Population, Intervention, Comparison, Outcome โ€” structures clinical questions Start broad, then narrow with filters โ€” missing relevant papers worse than sorting through extras Save searches for ongoing monitoring โ€” PubMed can email when new papers match Related Articles feature finds similar papers โ€” useful after finding one good paper Citation tracking: who cited this paper? โ€” follow research forward in time

Evaluating Sources

Impact factor indicates journal prestige, not individual paper quality First and last authors typically did the work and led the project Corresponding author handles questions โ€” contact for clarifications Check author affiliations โ€” institutional reputation matters Methods section determines if results are trustworthy โ€” results are only as good as methods

For Specific Questions

Treatment efficacy: RCTs and systematic reviews first Diagnosis accuracy: sensitivity/specificity studies Prognosis: cohort studies with long follow-up Etiology/harm: cohort or case-control studies Prevention: RCTs when available, cohort otherwise

Practical Tips

PubMed is free but full text often isn't โ€” check institutional access, Unpaywall, or request from authors PMID is the unique identifier โ€” use it for precise citations Export to reference manager (EndNote, Zotero) โ€” manual citation is error-prone Clinical Queries filter pre-filters for clinical relevance โ€” therapy, diagnosis, prognosis, etiology Similar Articles and Cited By expand discovery โ€” algorithm finds related work

Red Flags in Papers

No control group for intervention studies Conclusions not supported by data presented Missing or inadequate statistical analysis Selective reporting of outcomes Conflicts of interest not disclosed Extraordinary claims without extraordinary evidence

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
1 Docs
  • SKILL.md Primary doc