A big one that I was to work is XtremeAdmin2
It has absolutely loads of commands.
dcmd(register,8,cmdtext);
dcmd(login,5,cmdtext);
dcmd(logout,6,cmdtext);
dcmd(goto,4,cmdtext);
dcmd(gethere,7,cmdtext);
dcmd(announce,8,cmdtext);
dcmd(say,3,cmdtext);
dcmd(flip,4,cmdtext);
dcmd(serverinfo,10,cmdtext);
dcmd(slap,4,cmdtext);
dcmd(wire,4,cmdtext);
dcmd(unwire,6,cmdtext);
dcmd(kick,4,cmdtext);
dcmd(ban,3,cmdtext);
dcmd(akill,5,cmdtext);
dcmd(eject,5,cmdtext);
dcmd(freeze,6,cmdtext);
dcmd(unfreeze,8,cmdtext);
dcmd(outside,7,cmdtext);
dcmd(healall,7,cmdtext);
dcmd(givehealth,10,cmdtext);
dcmd(sethealth,9,cmdtext);
dcmd(skinall,7,cmdtext);
dcmd(giveallweapon,13,cmdtext);
dcmd(resetallweapons,15,cmdtext);
dcmd(ejectall,8,cmdtext);
dcmd(freezeall,9,cmdtext);
dcmd(unfreezeall,11,cmdtext);
dcmd(giveweapon,10,cmdtext);
dcmd(god,3,cmdtext);
dcmd(resetscores,11,cmdtext);
dcmd(setlevel,8,cmdtext);
dcmd(setskin,7,cmdtext);
dcmd(midnight,8,cmdtext);
dcmd(morning,7,cmdtext);
dcmd(noon,4,cmdtext);
dcmd(evening,7,cmdtext);
dcmd(uconfig,7,cmdtext);
dcmd(sm,2,cmdtext);
dcmd(setsm,5,cmdtext);
dcmd(setcash,7,cmdtext);
dcmd(givecash,8,cmdtext);
dcmd(remcash,7,cmdtext);
dcmd(resetcash,9,cmdtext);
dcmd(setallcash,10,cmdtext);
dcmd(giveallcash,11,cmdtext);
dcmd(remallcash,10,cmdtext);
dcmd(resetallcash,12,cmdtext);
dcmd(givearmour,10,cmdtext);
dcmd(setarmour,9,cmdtext);
dcmd(armourall,9,cmdtext);
dcmd(setammo,7,cmdtext);
dcmd(setscore,8,cmdtext);
dcmd(ip,2,cmdtext);
dcmd(ping,4,cmdtext);
dcmd(explode,7,cmdtext);
dcmd(settime,7,cmdtext);
dcmd(setalltime,10,cmdtext);
dcmd(force,5,cmdtext);
dcmd(setwanted,9,cmdtext);
dcmd(setallwanted,12,cmdtext);
dcmd(setworld,8,cmdtext);
dcmd(setallworld,11,cmdtext);
dcmd(setgravity,10,cmdtext);
dcmd(xlock,5,cmdtext);
dcmd(xunlock,7,cmdtext);
dcmd(carcolor,8,cmdtext);
dcmd(gmx,3,cmdtext);
dcmd(carhealth,9,cmdtext);
dcmd(xinfo,5,cmdtext);
dcmd(setping,7,cmdtext);
dcmd(giveme,6,cmdtext);
dcmd(givecar,7,cmdtext);
dcmd(xspec,5,cmdtext);
dcmd(xjail,5,cmdtext);
dcmd(xunjail,7,cmdtext);
dcmd(setname,7,cmdtext);
dcmd(admins,6,cmdtext);
dcmd(xcommands,9,cmdtext);
dcmd(vr,2,cmdtext);
dcmd(weather,7,cmdtext);
(The coding is different, I just took this chunk of it.)