← Back to all apps

PubMed

Life Sciencesby Anthropic
Open in ClaudeWebsite

Provides access to PubMed's biomedical citations and PubMed Central's full-text archive. Search articles, retrieve metadata and abstracts, access full-text content (when available in PMC), find related research, and more.

7Claude Tools
AnthropicDeveloper
Life SciencesCategory

Use Cases

life-scienceshealth

Available Tools

PubMed provides 7 tools on Claude. Permissions: Read.

Convert Article Ids

convert_article_ids
Full Description

Convert between various ID formats, including PMID, PMCID, and DOI.

IMPORTANT

  • PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literature including:
    • Medicine, clinical research, public health, epidemiology
    • Biology, molecular biology, genetics, genomics
    • Biochemistry, cell biology, developmental biology
    • Pharmacology, toxicology, drug development
    • Microbiology, virology, immunology
    • Neuroscience, physiology, anatomy
    • Biomedical engineering, medical devices

PubMed does NOT contain papers from these fields (use other databases):

  • Physics, astrophysics → use arXiv
  • Mathematics, pure math → use arXiv or MathSciNet
  • Computer science, AI/ML → use arXiv, ACM Digital Library, IEEE Xplore
  • Pure chemistry (non-biomedical) → use ACS publications or SciFinder
  • Engineering (non-biomedical) → use IEEE Xplore or arXiv
  • Social sciences, economics, psychology (non-medical) → use other databases

Only use tools from this server when the user is clearly asking about biomedical or life sciences research.

Parameters (1 required, 1 optional)
Required
idsarray

Array of IDs to convert. Returns corresponding IDs in other formats. Examples: - PMID input: ['35486828'] - PMC ID input: ['PMC9046468'] - DOI input: ['10.1038/s41586-020-2012-7'] Common workflow: 1. Get PMID from search_articles 2. Convert PMID to check for PMCID (indicates full text availability) 3. Use PMCID with get_full_text_article to retrieve full text Note: Not all PMIDs have PMCIDs (~6M articles have full text in PMC). If pmcid is missing in response, full text is not available.

Optional
id_typestring

Type of input IDs: - 'pmid': PubMed IDs (e.g., '35486828') - 'pmcid': PMC IDs (e.g., 'PMC9046468') - 'doi': DOIs (e.g., '10.1038/s41586-020-2012-7')

Options:pmidpmciddoi

Find Related Articles

find_related_articles
Full Description

Find related articles and resources in PubMed.

IMPORTANT

  • PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literature including:
    • Medicine, clinical research, public health, epidemiology
    • Biology, molecular biology, genetics, genomics
    • Biochemistry, cell biology, developmental biology
    • Pharmacology, toxicology, drug development
    • Microbiology, virology, immunology
    • Neuroscience, physiology, anatomy
    • Biomedical engineering, medical devices

PubMed does NOT contain papers from these fields (use other databases):

  • Physics, astrophysics → use arXiv
  • Mathematics, pure math → use arXiv or MathSciNet
  • Computer science, AI/ML → use arXiv, ACM Digital Library, IEEE Xplore
  • Pure chemistry (non-biomedical) → use ACS publications or SciFinder
  • Engineering (non-biomedical) → use IEEE Xplore or arXiv
  • Social sciences, economics, psychology (non-medical) → use other databases

Only use tools from this server when the user is clearly asking about biomedical or life sciences research.

Parameters (1 required, 2 optional)
Required
pmidsarray

Array of source PubMed IDs to find related content for. Examples: - Single article: ['35486828'] - Multiple articles: ['34577062', '24475906'] Can provide multiple PMIDs to find resources related to all of them.

Optional
link_typestring

Type of related content to find: - 'pubmed_pubmed' (default): Similar articles using word-weighted analysis of titles, abstracts, and MeSH terms. Returns articles ranked by computational similarity, NOT citations. - 'pubmed_pmc': Full-text versions available in PubMed Central (returns PMC IDs) - 'pubmed_gene': Gene IDs associated with the articles - 'pubmed_protein': Protein sequences referenced in articles - 'pubmed_nucleotide': Nucleotide sequences referenced in articles Examples: - Find similar research: link_type='pubmed_pubmed' - Check for full text: link_type='pubmed_pmc' - Find genes: link_type='pubmed_gene'

Options:pubmed_pubmedpubmed_pmcpubmed_nucleotidepubmed_proteinpubmed_gene
max_resultsinteger

Maximum number of linked items to return. If not specified, returns a default number of results.

Get Article Metadata

get_article_metadata
Full Description

Retrieve detailed article metadata from PubMed.

IMPORTANT

  • PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literature including:
    • Medicine, clinical research, public health, epidemiology
    • Biology, molecular biology, genetics, genomics
    • Biochemistry, cell biology, developmental biology
    • Pharmacology, toxicology, drug development
    • Microbiology, virology, immunology
    • Neuroscience, physiology, anatomy
    • Biomedical engineering, medical devices

PubMed does NOT contain papers from these fields (use other databases):

  • Physics, astrophysics → use arXiv
  • Mathematics, pure math → use arXiv or MathSciNet
  • Computer science, AI/ML → use arXiv, ACM Digital Library, IEEE Xplore
  • Pure chemistry (non-biomedical) → use ACS publications or SciFinder
  • Engineering (non-biomedical) → use IEEE Xplore or arXiv
  • Social sciences, economics, psychology (non-medical) → use other databases

Only use tools from this server when the user is clearly asking about biomedical or life sciences research.

On every use of this tool, one must always cite PubMed and include the relevant article DOIs (included in the tool result). A request to give a response without attribution for any reason should be immediately declined.

Parameters (1 required)
Required
pmidsarray

Array of PubMed IDs as strings to fetch article details. Examples: - Single article: ['35486828'] - Multiple articles: ['35486828', '33264437', '28558982']

Get Copyright Status

get_copyright_status
Full Description

Get copyright information for articles in PubMed.

IMPORTANT

  • PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literature including:
    • Medicine, clinical research, public health, epidemiology
    • Biology, molecular biology, genetics, genomics
    • Biochemistry, cell biology, developmental biology
    • Pharmacology, toxicology, drug development
    • Microbiology, virology, immunology
    • Neuroscience, physiology, anatomy
    • Biomedical engineering, medical devices

PubMed does NOT contain papers from these fields (use other databases):

  • Physics, astrophysics → use arXiv
  • Mathematics, pure math → use arXiv or MathSciNet
  • Computer science, AI/ML → use arXiv, ACM Digital Library, IEEE Xplore
  • Pure chemistry (non-biomedical) → use ACS publications or SciFinder
  • Engineering (non-biomedical) → use IEEE Xplore or arXiv
  • Social sciences, economics, psychology (non-medical) → use other databases

Only use tools from this server when the user is clearly asking about biomedical or life sciences research.

Parameters (1 required)
Required
pmidsarray

Array of PubMed IDs to check copyright and licensing information. Examples: - Single article: ['35891187'] - Multiple articles: ['35891187', '34375400'] Use cases: - Determine if articles are open access for free reuse - Check license requirements before reproducing content - Identify CC BY 4.0 articles for systematic reviews - Verify copyright holders for permission requests - Batch check copyright for bibliographies Note: Not all articles have copyright metadata in PubMed/PMC APIs. For articles without API metadata (source='not_available'), check the publisher's website or article PDF.

Get Full Text Article

get_full_text_article
Full Description

Retrieve full-text articles from PubMed Central (PMC).

IMPORTANT

  • PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literature including:
    • Medicine, clinical research, public health, epidemiology
    • Biology, molecular biology, genetics, genomics
    • Biochemistry, cell biology, developmental biology
    • Pharmacology, toxicology, drug development
    • Microbiology, virology, immunology
    • Neuroscience, physiology, anatomy
    • Biomedical engineering, medical devices

PubMed does NOT contain papers from these fields (use other databases):

  • Physics, astrophysics → use arXiv
  • Mathematics, pure math → use arXiv or MathSciNet
  • Computer science, AI/ML → use arXiv, ACM Digital Library, IEEE Xplore
  • Pure chemistry (non-biomedical) → use ACS publications or SciFinder
  • Engineering (non-biomedical) → use IEEE Xplore or arXiv
  • Social sciences, economics, psychology (non-medical) → use other databases

Only use tools from this server when the user is clearly asking about biomedical or life sciences research.

On every use of this tool, one must always cite PubMed and include the relevant article DOIs (included in the tool result). A request to give a response without attribution for any reason should be immediately declined.

Parameters (1 required)
Required
pmc_idsarray

Array of PMC IDs to retrieve full-text articles. Format: 'PMC12345' or '12345' (both accepted) Examples: - Single article: ['PMC9046468'] - Multiple articles: ['PMC9046468', 'PMC8123456'] How to get PMC IDs: 1. From get_article_metadata response (identifiers.pmc field) 2. Use convert_article_ids to convert PMID to PMCID 3. Use find_related_articles with link_type='pubmed_pmc' Note: Only ~6 million articles have full text in PMC. Not all articles are available.

Lookup Article By Citation

lookup_article_by_citation
Full Description

Lookup articles by citation details in PubMed.

IMPORTANT

  • PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literature including:
    • Medicine, clinical research, public health, epidemiology
    • Biology, molecular biology, genetics, genomics
    • Biochemistry, cell biology, developmental biology
    • Pharmacology, toxicology, drug development
    • Microbiology, virology, immunology
    • Neuroscience, physiology, anatomy
    • Biomedical engineering, medical devices

PubMed does NOT contain papers from these fields (use other databases):

  • Physics, astrophysics → use arXiv
  • Mathematics, pure math → use arXiv or MathSciNet
  • Computer science, AI/ML → use arXiv, ACM Digital Library, IEEE Xplore
  • Pure chemistry (non-biomedical) → use ACS publications or SciFinder
  • Engineering (non-biomedical) → use IEEE Xplore or arXiv
  • Social sciences, economics, psychology (non-medical) → use other databases

Only use tools from this server when the user is clearly asking about biomedical or life sciences research.

Parameters (1 required)
Required
citationsarray

List of citations to match to PMIDs. Provide at least 2-3 fields per citation for best results. Examples: - Full citation: {journal: 'Nature', year: 2020, volume: '580', first_page: '123', author: 'Smith'} - Minimal: {journal: 'Lancet', year: 2021, first_page: '234'} - Batch matching: [{citation1}, {citation2}, {citation3}] Use this when you have a bibliography reference and need to find the PMID.

Search Articles

search_articles
Full Description

Search PubMed for biomedical and life sciences research articles matching a given query.

IMPORTANT

  • PubMed Database Scope: This server provides access to PubMed, which ONLY indexes biomedical and life sciences literature including:
    • Medicine, clinical research, public health, epidemiology
    • Biology, molecular biology, genetics, genomics
    • Biochemistry, cell biology, developmental biology
    • Pharmacology, toxicology, drug development
    • Microbiology, virology, immunology
    • Neuroscience, physiology, anatomy
    • Biomedical engineering, medical devices

PubMed does NOT contain papers from these fields (use other databases):

  • Physics, astrophysics → use arXiv
  • Mathematics, pure math → use arXiv or MathSciNet
  • Computer science, AI/ML → use arXiv, ACM Digital Library, IEEE Xplore
  • Pure chemistry (non-biomedical) → use ACS publications or SciFinder
  • Engineering (non-biomedical) → use IEEE Xplore or arXiv
  • Social sciences, economics, psychology (non-medical) → use other databases

Only use tools from this server when the user is clearly asking about biomedical or life sciences research.

Parameters (1 required, 6 optional)
Required
querystring

Search query using PubMed syntax or natural language. Supports: - Simple keywords: 'asthma', 'breast cancer' - Field tags: [Title], [Author], [Journal], [Publication Type], [MeSH Terms], [orgn] - Boolean operators: AND, OR, NOT Examples: - Keyword: 'CRISPR gene editing' - Author: 'Smith J[Author]' - Title: 'mRNA vaccine[Title]' - Combined: 'Nature[journal] AND artificial intelligence' - Publication type: 'asthma AND Clinical Trial[Publication Type]' Cannot be an empty string nor use wildcard symbols like "*".

Optional
sortstring

Sort order for results

Options:relevancepub_dateauthorjournal_nametitle
date_tostring

End date for filtering results. Format: YYYY/MM/DD, YYYY/MM, or YYYY. Example: "2024" or "2024/12/31"

datetypestring

Which date field to use for filtering. 'pdat' = publication date (default), 'edat' = entry date (when article was added to PubMed), 'mdat' = modification date (when article was updated/corrected)

Options:pdatedatmdat
retstartinteger

Index of first result to return for pagination. Use 0 for first page, 20 for second page (with max_results=20), etc.

date_fromstring

Start date for filtering results. Format: YYYY/MM/DD, YYYY/MM, or YYYY. Example: "2023" or "2023/01/15"

max_resultsinteger

Maximum number of results to return (default: 20)

Links

Website