Merchant Master Key Mod (26.2, 1.20.1) – Build Perfect Villager Trading Halls

Merchant Master Key Mod gives you full control over villager trading, breeding, and village management. It removes the frustrating guesswork by letting you search for specific enchantments and preview locked future trades before spending any emeralds. You can also pick up villagers as items and inspect their needs directly through clean in-game menus. This mod helps you build the ultimate trading hall without wasting time on random trade resets.

Features:

• Smart Trade Rerolls: Cycles through trades automatically until it finds your desired enchantment or item.
• Locked Trade Previews: Shows future trade tiers before you spend emeralds and XP to level up a villager.
• Villager Pickup: Lets you pick up villagers as pocket items while saving all their data and trade progress.
• Saves your closest trade match so you never lose a great offer during automatic cycling.
• Opens an inspection window to check breeding readiness, cooldown timers, and missing requirements.
• Shows full price breakdowns including reputation, hero bonuses, and demand discounts.
• Scans nearby villagers from one single screen without having to walk house to house.
• Calls specific villagers over to your location when you want to trade.
• Builds custom search filters with precise conditions for items, tiers, and price limits.
• Diagnoses broken workstations and shows whether a villager can reach their job block.
• Controls village rules for wandering traders, iron golems, and zombie sieges.

Smart Auto-Reroll System:

• Scores every trade result so better offers replace weaker ones automatically.
• Lets you roll back to the best stored offer whenever a search finishes.
• Displays live search stats including rerolls per tick and elapsed time.
• Adjusts cycling speed to match server tick rates without lagging the game.

Trade Condition Editor:

• Creates custom profiles with logic rules to target exact enchantments or items.
• Clones existing villager trades directly into a reusable search filter with one click.
• Filters by buy items, sell items, enchantment levels, and specific trade rows.
• Saves, renames, and exports your trade profiles for later use.

Villager Inspector:

• Opens an info window for unemployed and workstation-free villagers.
• Displays exact breeding cooldowns and baby growth timers in seconds.
• Shows villager inventory contents, gossip values, and restock timers.
• Prevents inspected villagers from wandering away while you check their stats.

Village Trade Browser:

• Lists all active offers across nearby villagers within a chosen radius.
• Displays real item tooltips and enchantment names instead of generic icons.
• Filters the entire village trade pool by items and enchantment types.

How to Use:

1. Right-click any trading villager to open the trade window with the new overlay.
2. Preview locked trade rows to check future offers before leveling up the villager.
3. Set your target enchantment or item in the condition editor and start the auto-cycle.
4. Empty-hand right-click or Shift-right-click non-trading villagers to inspect their breeding status or pick them up.
5. Open the trade browser menu to scan offers from all villagers in your local area.

Screenshots:

Requirements:

Fabric Loader RequiredFabric API RequiredMinecraft Forge Required

Merchant Master Key Mod Download Links