Query STRING API for protein-protein interactions (59M proteins, 20B interactions). Network analysis, GO/KEGG...

Direct REST API access to PubMed. Advanced Boolean/MeSH queries, E-utilities API, batch processing, citation...

Query PubChem via PUG-REST API/PubChemPy (110M+ compounds). Search by name/CID/SMILES, retrieve properties,...

Access RCSB PDB for 3D protein/nucleic acid structures. Search by text/sequence/structure, download coordinates...

Query Open Targets Platform for target-disease associations, drug target discovery, tractability/safety data,...

Direct REST API access to KEGG (academic use only). Pathway analysis, gene-pathway mapping, metabolic pathways, drug...

Access Human Metabolome Database (220K+ metabolites). Search by name/ID/structure, retrieve chemical properties,...

Query NHGRI-EBI GWAS Catalog for SNP-trait associations. Search variants by rs ID, disease/trait, gene, retrieve...

Access NCBI GEO for gene expression/genomics data. Search/download microarray and RNA-seq datasets (GSE, GSM, GPL),...

Query NCBI Gene via E-utilities/Datasets API. Search by symbol/ID, retrieve gene info (RefSeqs, GO, locations,...

Query openFDA API for drugs, devices, adverse events, recalls, regulatory submissions (510k, PMA), substance...

Query Ensembl genome database REST API for 250+ species. Gene lookups, sequence retrieval, variant analysis,...

Access European Nucleotide Archive via API/FTP. Retrieve DNA/RNA sequences, raw reads (FASTQ), genome assemblies by...

Access and analyze comprehensive drug information from the DrugBank database including drug properties,...

Access COSMIC cancer mutation database. Query somatic mutations, Cancer Gene Census, mutational signatures, gene...

Query NCBI ClinVar for variant clinical significance. Search by gene/position, interpret pathogenicity...

Access ClinPGx pharmacogenomics data (successor to PharmGKB). Query gene-drug interactions, CPIC guidelines, allele...

Query ClinicalTrials.gov via API v2. Search trials by condition, drug, location, status, or phase. Retrieve trial...

Query ChEMBL's bioactive molecules and drug discovery data. Search compounds by structure/properties, retrieve...

Efficient database search tool for bioRxiv preprint server. Use this skill when searching for life sciences...

Access AlphaFold's 200M+ AI-predicted protein structures. Retrieve structures by UniProt ID, download PDB/mmCIF...

Test authenticated routes in the your project using cookie-based authentication. Use this skill when testing API...

Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically...