/summon villager ~ ~2 ~ {VillagerData:{profession:librarian,level:5,type:plains},Offers:{Recipes:[{buy:{id:repeating_command_block,Count:4}
,sell:{id:diamond_sword,Count:1,tag:{display:{Name:"{\"text\":\"Admin Sword\",\"color\":\"gold\"}"},Enchantments:[{id:"minecraft:fire_aspect",lvl:7},{id:"minecraft:bane_of_arthropods",lvl:7},{id:"minecraft:smite",lvl:7},{id:"minecraft:sweeping_edge",lvl:4},{id:"minecraft:knockback",lvl:1},{id:"minecraft:sharpness",lvl:20},{id:"minecraft:looting",lvl:8}],Unbreakable:1},maxUses:9999999}},

{buy:{id:repeating_command_block,Count:4}
,sell:{id:bow,Count:1,tag:{display:{Name:"{\"text\":\"Admin Bow\",\"color\":\"gold\"}"},Enchantments:[{id:"minecraft:power",lvl:15},{id:"minecraft:punch",lvl:1},{id:"minecraft:flame",lvl:7},{id:"minecraft:infinity",lvl:1}],Unbreakable:1},maxUses:9999999}},

{buy:{id:repeating_command_block,Count:2}
,sell:{id:diamond_pickaxe,Count:1,tag:{display:{Name:"{\"text\":\"Admin Pickaxe\",\"color\":\"gold\"}"},Enchantments:[{id:"minecraft:efficiency",lvl:9},{id:"minecraft:fortune",lvl:7}],Unbreakable:1},maxUses:9999999}},

{buy:{id:repeating_command_block,Count:2}
,sell:{id:diamond_axe,Count:1,tag:{display:{Name:"{\"text\":\"Admin Axe\",\"color\":\"gold\"}"},Enchantments:[{id:"minecraft:efficiency",lvl:9},{id:"minecraft:fortune",lvl:7}],Unbreakable:1},maxUses:9999999}},

{buy:{id:repeating_command_block,Count:2}
,sell:{id:diamond_shovel,Count:1,tag:{display:{Name:"{\"text\":\"Admin Shovel\",\"color\":\"gold\"}"},Enchantments:[{id:"minecraft:efficiency",lvl:9},{id:"minecraft:fortune",lvl:7}],Unbreakable:1},maxUses:9999999}},

{buy:{id:repeating_command_block,Count:2}
,sell:{id:diamond_hoe,Count:1,tag:{display:{Name:"{\"text\":\"Admin Hoe\",\"color\":\"gold\"}"},Enchantments:[{id:"minecraft:efficiency",lvl:9},{id:"minecraft:fortune",lvl:7},{id:"minecraft:silk_touch",lvl:1}],Unbreakable:1},maxUses:9999999}}]}}