ModsJava
Essential Blueprint Framework Mod (1.21.1, 1.20.1) – Show Off Custom Capes
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
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Essential Blueprint Framework Mod provides shared tools, utilities, and a custom cape system for other mods to build upon. It supplies reusable code to keep projects lightweight and running smooth. The mod offers animation tools, transparent textures, and cross-version cape management for modpacks and individual projects.
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Features:
- Provides a cross-version reward cape system to distribute special capes to testers, contributors, and event winners.
- Handles custom cape textures with transparency, custom resolutions, and animated frames.
- Offers preview controls to inspect capes in a full 360-degree view or check how they look as elytra wings.
- Uses default Mojang and other cosmetic capes as baselines to prevent visual conflicts.
- Includes backend utilities and shared code for entity rendering and item animations.
- Prevents duplicate repository checks when multiple mods share the same cape source online.
- Organizes cosmetic unlocks through remote JSON files linked directly to player UUIDs.
Screenshots:





Essential Blueprint Framework Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 507761.mcaddon
- Download size: 132 KB
- Download link checked 23 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.