Issue 1585, S5-S8: the indexer's fingerprint reads go through judge.ForInputs, so judge/ is the one place in
mesh-delivery that calls mesh-sdk's rules; the command's request judging moves into judge.Request, tested in the
judge's table; two predefined tests become one.
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
The indexer holds no published list of predefined keys; each key a value names is taken as the value declares it.
No fingerprint input comes from the list: the gate and the controller still judge the value.