nx_field_discover.nx

nx_field_discover.nx -- DISCOVER THE FIELD FOR ONE /compare DOMAIN (/compare/fieldwatch FW1, 2026-09-05): the thin program over nx_field_lib. Reads buildroot/knowledge/compare/<dom>.seeds (seed|key|url|kind|why[|Display Name]), mirrors every seed through the sovereign fetcher (provenance-pinned into knowledge/fetched/cmp_field_<dom>_<key>.<ext>), runs the kind's extractor over the mirror, and writes buildroot/knowledge/compare/<dom>.field -- the population of rivals with evidence counts, which the compare emitter renders and against which a matrix's columns are measured as a subset. KINDS: wiki-raw gh-topic md-list are DISCOVERY seeds (the industry's own lists, read mechanically); named is a DECLARED member of the population (operator correction 2026-09-05: Nexus Mods, LoversLab and the other major modding communities were absent from every discovered list, so the population is ENUMERATED as data, every member's home page mirrored and pinned, and the discovery seeds CORROBORATE it -- a member also named by a public list carries seeds_hit >= 2). Usage: nx_field_discover <dom> [--nofetch] --nofetch reuses the mirrors already on disk (no network) Receipt: FIELD-OK dom= seeds= fetched= reused= failed= named= candidates= mentions= capped= bytes= (partition printed) Exits: 0 ok | 2 usage | 3 refused (no seeds file, no seed rows, output unwritable) | 4 every seed failed license_tier: ORIGINAL No hw writes (Rule 26). expect_exit: 0