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Welcome to the MarieLib wiki!

MarieLib is a NeoForge 1.21.1 shared library for Marie mods. It provides source classification, player value tracking, datapack tooling, compatibility discovery, diagnostics, and a stable public API, so consuming mods like Nourished can focus on gameplay.

MarieLib is infrastructure, not a gameplay mod. Install it alongside any Marie mod that depends on it (for example, Nourished requires MarieLib 1.0.0+ as a separate jar).

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📖 Wiki Pages

For Server Owners & Modpack Makers

• Getting Started: What MarieLib is and how to install it
• Configuration: Module toggles, presets, import/export
• Commands Reference: Administrative and diagnostic commands
• Server Administration: Reload, module locks, server setup
• Multiplayer & Sync: Server-authoritative tracking sync

For Datapack Authors

• Datapack Support: Source classifications, compat, families, module locks
• Community Tags: c:foods/* tags and value tag conventions
• Effects Reference: Threshold effects and trigger types
• Validation Reports: Datapack diagnostics and validation output
• Classification Pipeline: How source classification works

For Mod Developers

• API Reference: The MarieAPI public interface
• KubeJS Scripting: Event hooks and scripting examples
• Compatibility Guide: Three-tier compat and auto-discovery
• Diagnostics & Tracing: Classification traces and debug tooling
• HUD & Display: Framework HUD hooks and ValueRenderer

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Resource	Link
📦 Modrinth	modrinth.com/mod/marieslib
💻 Source	github.com/kgbcupcake/MarieLib
🍽️ Nourished	Nourished wiki
🐛 Issues	Report a bug

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🚧 Current Status

MarieLib is actively developed alongside consuming mods.

Working now

• ✔ Source scanner and auto-classification
• ✔ Classification traces and debug tooling
• ✔ Three-tier compat system with modpack overrides
• ✔ Player tracking (memory, decay, debt, streaks)
• ✔ Datapack loaders: source_classifications, compat, source_families, module_locks
• ✔ KubeJS scripting support
• ✔ JEI / REI / EMI tooltip integration
• ✔ Config import/export and presets

In progress

• 🔄 Datapack loaders: values, effects, synergies, source_synergies, milestones, tracking_profiles
• 🔄 Network sync infrastructure expansion
• 🔄 Additional validation and diagnostic tooling

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_LGPL-3.0-only: Marie mods that depend on MarieLib must comply with the library license.