Iron's Magic Trees Bridge

Iron's Magic Trees Bridge is a small NeoForge compatibility mod for Minecraft 1.21.1. It connects Iron's Spells 'n Spellbooks spellcasting with Pufferfish's Skills progression, allowing modpack authors to build skill-tree based magic progression.

Current features:

• grants Pufferfish's Skills experience when players cast supported Iron's Spells 'n Spellbooks spells;
• supports Fire Magic and Arcane Mastery progression used by the Iron's Magic Trees modpack setup;
• blocks selected Fire spells until the matching unlock tag is granted;
• enforces rarity progression caps for spell usage;
• runs server commands safely through player command sources;
• uses a conservative compatibility build with the active Heart runtime hook disabled.

This mod does not add new spells, items, blocks, mobs or world generation. It is intended as a bridge for progression-focused modpacks using Iron's Spells 'n Spellbooks and Pufferfish's Skills.

Required dependencies:

• NeoForge for Minecraft 1.21.1
• Iron's Spells 'n Spellbooks
• Pufferfish's Skills