Read-only Phase 63 boundary
This Tool exposes one distinct PlayStation structural diagnostic already supported by strict SaveEditor parsers. It never repairs, decrypts, resigns, migrates, converts, inserts, deletes, or rewrites save bytes.
Fail-closed evidence
Output is bound to the selected source by SHA-256. Invalid geometry, malformed tables, broken bounded chains, unsupported wrappers, or out-of-range metadata are refused rather than guessed.
PSP PARAM.SFO Key Inventory
List every key in a strictly parsed PARAM.SFO table with no game-payload interpretation.