Distinct utility
A published calculator must address a practical choice with inputs and logic that fit the decision. Swapping keywords into an otherwise identical page is not enough.
Transparent assumptions
Important assumptions should be visible and editable where practical. The site avoids unsupported certainty, hidden benchmark values and fake precision.
Source discipline
When an external benchmark or public data source is used, the methodology should identify what kind of source it is and when it was checked. User-entered scenario values are kept separate from any benchmark defaults.
Use of automation
Automation may help organize structured data, draft repetitive metadata or test calculations, but it is not a reason to publish low-value pages. Publication status is controlled separately from catalog generation.
Corrections and revisions
Material formula or content corrections should be recorded through a new version or review note. Feedback that identifies a reproducible error should be prioritized over cosmetic expansion.