Subagent/primary agent whose system prompt inlines docs/TMS34010-users-guide.txt
(SPVU001A, 1.75 MB, ~361k tokens) via {file:} substitution, so whole-book
questions -- cross-chapter synthesis, complete opcode lists, encoding and
timing tables -- are answered from the text in one pass.
Read-only (edit and subagent denied) and keeps read/shell, so it can render a
page with pdftoppm when the OCR text layer is mangled: section 12 prints XY as
XV and checkmarks as 'J'.