Operating rules - Use for all ENCODE API calls. - Use . - Object lookups usually do not need ; portal-style search endpoints are better with and . - Send in and add in when needed. - Keep request volume modest and avoid large unfiltered searches. - 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 accession paths such as and search paths such as . - If the user needs the full payload, set…