This procedure is defined in the server but not documented via ad_proc or proc_doc and may be intended as a private interface.
The procedure is defined as:
proc ::nsmcp::codeMetadata {name} {
if {[nsv_exists api_proc_doc $name]} {
set doc [nsv_get api_proc_doc $name]
if {![catch {dict size $doc}]} {return $doc}
}
return {}
}