nx_builder_synth.nx

nx_builder_synth.nx -- the BUILDER's SYNTHESIS engine: the team AUTHORS solutions to a spec by SEARCH, instead of Claude hand-coding each answer (operator: "build the team to build the capabilities, not just you doing it"; the test is "who wrote the answer?"). Given only a SPEC -- an objective to minimize over a bit-allocation -- the Builder runs a GENERIC local search (hill-climb over bit-transfer moves) and DISCOVERS the optimal allocation itself. It is handed the objective, never the answer. Because the search is objective-agnostic, the team can author allocations for ANY spec (importance-weighted today; perception-weighted, energy-weighted next) -- that is a capability-to-build, not one artifact. The ENGINEER then verifies the searched solution beats the naive baseline; the CRITIC evaluates; the Librarian banks. RACI: Builder authors-by- search, Engineer verifies. license_tier: ORIGINAL Refs: mechanizable-invention doctrine; superopt search.