KEGG Search

Search the KEGG database for the user's query.

1. Determine the most relevant KEGG category from the query:
   • Biological processes/signaling → search_pathways
   • Gene names/symbols/organisms → search_genes
   • Chemical names/formulas → search_compounds
   • Enzyme names/EC numbers → search_enzymes
   • Reaction descriptions → search_reactions
   • Disease names/symptoms → search_diseases
   • Drug names/trade names → search_drugs
   • Functional modules → search_modules
   • Ortholog groups → search_ko_entries
   • Sugar structures → search_glycans
2. Call the appropriate search tool with: $ARGUMENTS
3. Display results as a compact numbered list with IDs and descriptions
4. End with: "Say a number or ID to get full details, or refine your search."

If the user picks a number, call the corresponding get_*_info tool for that entry.