01

Source priority

Maintainer project and release pages; official platform/runtime documentation; our recorded tests; then community reports as leads. Search snippets and competitor pages are discovery inputs, not authority.

02

Completeness

For a supported project we collect identity, current files, edition, game version, loader, environment, dependencies, license/redistribution state, installation requirements, known issues, and checked time. Unknown is permitted; omission disguised as certainty is not.

03

Staleness and conflicts

Failed refreshes retain the last valid snapshot and show staleness. Conflicting primary sources block a unique tool answer. Rejected claims are recorded so automated drafting does not reintroduce them.