nx_tool_census.nx

nx_tool_census.nx -- bits-up tool-census classification primitive. Composes [[nx_grep.nx]] (S1 of shell-replacement) + nx_string_ops.nx to classify a substrate-file's HEADER bytes into one of: AUTO_GENERATED (template-shape test corpus; excluded from gate) HAND_WRITTEN_DECLARED (lineage declared: Composes / Supersedes / Distinct / Canonical / genealogy_id) HAND_WRITTEN_UNDECLARED (no lineage metadata) TEST (file ending in "_test.nx" -- excluded from gate) OFFC (file prefix "_offc" -- excluded from gate) FIRST STONE NOTE: this primitive ships the CLASSIFICATION LOGIC. The directory-walker wrapper (reading every runtime/*.nx file + aggregating counts) lands at S5 when nx_find ships. Until then bench/nx_tool_census.sh remains the .sh harness; the .nx primitive underneath is what does the substantive classification work. Per [[feedback-bits-up-shell-replace-linux-brother-tools]]: this is the substrate's first cardinal-demonstrating audit primitive where the LOGIC moves from grep/awk/sed bash plumbing into a bits-up NishiLang function. When nx_find ships at S5, swapping the .sh wrapper for an .nx executor closes the cardinal end-to-end for this one tool. Composes: [[NISHI_SHELL_REPLACEMENT_ROADMAP]] S1.5 (post-nx_grep audit primitive) nx_grep.nx (S1 canonical pattern search; nx_grep_any for lineage detection) nx_string_ops.nx (nx_str_ends_with for filename suffix matching; nx_str_starts_with for offc-prefix detection) [[feedback-no-tool-proliferation-consolidate-or-justify]] + [[feedback-no-tool-proliferation-bit-level]] (this primitive's classification IS the cardinal's enforcement primitive) [[feedback-substrate-genealogy-dedupe-mapper]] (lineage-declared classification is the genealogy's own truth source)