Operating rules - Use for all ClinicalTrials.gov v2 calls. - Study searches are better with and ; only increase pages when the user explicitly wants more than the first page. - Use targeted instead of broad unfiltered study dumps. - Re-run requests in long conversations instead of relying on older tool output. - Treat displayed in tool previews as UI truncation, not literal request content. Execution behavior - Return concise markdown summaries from the script JSON by default. - Prefer for search and for API introspection and field stats. - If the user needs full pages or aggregated responses…