Configuration Reference

enchantingTable

Key	Type	Default	Description
`allowTreasureWithoutShelf`	boolean	`false`	Allow treasure enchantments without a Treasure Shelf
`maxEterna`	int	`50`	Maximum Eterna stat cap (range: 1–100)
`showLevelIndicator`	boolean	`true`	Display level indicator on enchanting table UI
`globalMinEnchantability`	int	`1`	Minimum enchantability requirement (range: 0–100)

{
  "enchantingTable": {
    "allowTreasureWithoutShelf": false,
    "maxEterna": 50,
    "showLevelIndicator": true,
    "globalMinEnchantability": 1
  }
}

shelves

Key	Type	Default	Description
`sculkShelfShriekerChance`	double	`0.02`	Chance for Sculk shelves to trigger a shrieker (0.0–1.0)
`sculkParticleChance`	double	`0.05`	Particle spawn rate for Sculk shelves (0.0–1.0)

anvil

Key	Type	Default	Description
`prismaticWebRemovesCurses`	boolean	`true`	Enable Prismatic Web curse removal
`prismaticWebLevelCost`	int	`30`	XP levels consumed per curse removal
`ironBlockRepairsAnvil`	boolean	`true`	Enable Iron Block anvil repair

{
  "anvil": {
    "prismaticWebRemovesCurses": true,
    "prismaticWebLevelCost": 30,
    "ironBlockRepairsAnvil": true
  }
}

library

Key	Type	Default	Description
`ioRateLimitTicks`	int	`0`	Hopper insert throttle in ticks (0 = no limit)

tomes

Key	Type	Default	Description
`scrapTomeXpCost`	int	`3`	XP levels for Scrap Tome use
`improvedScrapTomeXpCost`	int	`5`	XP levels for Improved Scrap Tome use
`extractionTomeXpCost`	int	`10`	XP levels for Extraction Tome use
`extractionTomeItemDamage`	int	`50`	Durability damage to source item from Extraction Tome
`extractionTomeRepairPercent`	double	`0.25`	Percent of max durability restored after extraction (0.0–1.0)

{
  "tomes": {
    "scrapTomeXpCost": 3,
    "improvedScrapTomeXpCost": 5,
    "extractionTomeXpCost": 10,
    "extractionTomeItemDamage": 50,
    "extractionTomeRepairPercent": 0.25
  }
}

warden

Key	Type	Default	Description
`tendrilDropChance`	double	`1.0`	Warden Tendril drop chance (0.0–1.0; 1.0 = guaranteed)
`tendrilLootingBonus`	double	`0.10`	Additional drop chance per Looting level (0.0–1.0)

display

Key	Type	Default	Description
`showBookTooltips`	boolean	`true`	Show enchantment tooltips on books
`overLeveledColor`	string	`"#FF6600"`	Hex color for over-leveled enchantment display
`enableInlineEnchDescs`	boolean	`false`	Show inline enchantment descriptions in tooltips

enchantmentOverrides

Per-enchantment override system. Keys are enchantment IDs (e.g., minecraft:sharpness or meridian:siphon). Use -1 for any field to keep the vanilla default.

Key	Type	Default	Description
`enabled`	boolean	`true`	Whether this enchantment can appear
`maxLevel`	int	`-1`	Override maximum level (1–127, or -1 for default)
`maxLootLevel`	int	`-1`	Override maximum level from loot tables (1–127, or -1)
`levelCap`	int	`-1`	Hard cap on level (1–127, or -1)
`minPowerFunction`	object	`null`	Custom min power function (see below)
`maxPowerFunction`	object	`null`	Custom max power function (see below)

Power Function Types

"linear" — base + perLevel * level
"fixed" — constant value regardless of level
"default" — vanilla behavior

{
  "enchantmentOverrides": {
    "minecraft:sharpness": {
      "enabled": true,
      "maxLevel": 10,
      "maxLootLevel": 5,
      "levelCap": -1,
      "minPowerFunction": {
        "type": "linear",
        "base": 1,
        "perLevel": 11,
        "value": 0
      },
      "maxPowerFunction": {
        "type": "linear",
        "base": 21,
        "perLevel": 11,
        "value": 0
      }
    },
    "meridian:excavate": {
      "enabled": false
    }
  }
}

Full Default Config

The complete default config/meridian.json generated on first launch.

{
  "configVersion": 1,
  "enchantingTable": {
    "allowTreasureWithoutShelf": false,
    "maxEterna": 50,
    "showLevelIndicator": true,
    "globalMinEnchantability": 1
  },
  "shelves": {
    "sculkShelfShriekerChance": 0.02,
    "sculkParticleChance": 0.05
  },
  "anvil": {
    "prismaticWebRemovesCurses": true,
    "prismaticWebLevelCost": 30,
    "ironBlockRepairsAnvil": true
  },
  "library": {
    "ioRateLimitTicks": 0
  },
  "tomes": {
    "scrapTomeXpCost": 3,
    "improvedScrapTomeXpCost": 5,
    "extractionTomeXpCost": 10,
    "extractionTomeItemDamage": 50,
    "extractionTomeRepairPercent": 0.25
  },
  "warden": {
    "tendrilDropChance": 1.0,
    "tendrilLootingBonus": 0.10
  },
  "display": {
    "showBookTooltips": true,
    "overLeveledColor": "#FF6600",
    "enableInlineEnchDescs": false
  },
  "enchantmentOverrides": {}
}