Kegg Database

This gives you direct REST API access to KEGG's bioinformatics database for pathway analysis, gene mapping, and metabolic networks. It includes Python helper functions for all the core operations: searching genes and compounds, converting IDs between databases like UniProt and NCBI, linking genes to pathways, and even checking drug-drug interactions. The skill is well-structured with both ready-to-use functions and reference docs. One thing to remember: KEGG's API is officially academic use only, so keep that license restriction in mind. If you're doing complex multi-database work in Python, the docs suggest bioservices might be better, but this is solid for direct KEGG-specific queries.