hi !
hlstats is still the best real time ranking today. but the support via amxmodx is very very low. its a nice idea with the modified plugin but there is a big problem ! the access on an external sql database dont works without lags while playing ! many people tryied to fix the bug but with no result !
the idea with the in-game browser could be the only way do manage the access right. could you write the plugin new ? ... if someone type /hlstats there should be only a ingame browser with the players data, nothing else !
The real solution is to use threaded querying rather than non-threaded.