Archived
Split subsession inspection into two tools: check_subsession gives a quick glance (status + latest assistant output), while read_subsession reads through a child's transcript with role/content filters, full-content substring search (including tool-call args), optional per-value maxChars truncation that flags clipped parts, includeToolArgs, and pagination. Filtering and search run on full untruncated content; truncation is an explicit, caller-owned final projection (no default) so a narrow read never silently hides a match. Empty page-windows are distinguished from zero-match results.