The skills and blank record structures are original project-authored drafts informed by the stated business gaps and public research. They are not transcriptions of manufacturer manuals, association forms or commercial SaaS templates. Final customer license/sales terms have not been selected by this research.
Source cards link to the publisher and explain the observed reuse boundary. Public access or a free download does not establish commercial redistribution rights. No third-party software, authenticated manual, restricted template or dataset is included in this ZIP.
The separate research shelf retains an unmodified MIT estimator skill snapshot with its license, pinned commit and hashes. It is not an active skill in this package or evidence of a working estimator.
Conditional/excluded candidates include AutoConst's no-resale takeoff/analyzer, DDC's separately licensed/noncommercial datasets, NVIDIA/openAut runtime-dependent skills, unverified expert-persona files and automations with unsupported results claims. Consult the research reports/source cards for the precise distinctions.
Manufacturer instructions, trade standards, local requirements, measurements and qualified review remain external inputs. Source links/prices need refresh over time. No source publisher endorsement is implied.