Mikasa Bridge Windows 0.24.0-dev

This release contains the Windows companion application required to connect the Mikasa Bridge Minecraft mod to its supported AI providers.

Supported AI Providers

• ChatGPT (Plus or Pro): Paid option, currently recommended for a more reliable experience.
• Groq (Free Tier): Free alternative with fast AI responses, but stricter usage limits and some issues still being addressed.

Both providers use the same Mikasa Bridge companion application.

What's New

• Added Groq as a free AI alternative to ChatGPT.
• Added support for automatic installation and startup through the Minecraft mod.
• Added compatibility checks and assisted companion updates.
• Improved AI communication, token usage, and error handling.
• Preserved existing accounts, memories, and settings during managed updates.

Installation

Automatic installation (Recommended)

The latest Minecraft mod can download, verify, and install this application directly from GitHub with your permission.

Manual installation

Download the ZIP attached to this release, extract it, and follow the included instructions to launch Mikasa Bridge.

IMPORTANT: The Windows companion application is required for both ChatGPT and Groq to function with the Minecraft mod.

Development Status

Mikasa Bridge is still under active development. Some features may contain bugs, and Groq may occasionally encounter usage-limit or structured-response errors.

Developed by Tvalde.

Mikasa Bridge Windows 0.16.0-dev.

Mikasa Bridge Windows 0.16.0-dev

Added

• Support for the new experimental procedural body movement system (v12).
• Expanded communication between ChatGPT and Minecraft for dynamic gestures, postures, and body interactions.
• Support for more detailed body movement instructions, including gesture purpose, meaning, and timing.
• Improved feedback between Minecraft's movement engine and ChatGPT.
• Selective memory of meaningful gestures and body interactions.
• Optional local speech-to-text using Whisper.

Improved

• Synchronization between conversations, body movements, and optional Fish Audio voice synthesis.
• Processing of more complex gestures and contextual movement requests.
• Communication between ChatGPT and Minecraft's procedural movement engine.
• Handling of movement execution feedback and persistent body-language context.
• Application stability and compatibility with the latest experimental mod features.

Windows ZIP Contents

• Portable Mikasa Bridge Windows application.
• Integrated Node.js runtime (no separate installation required).
• Start Mikasa Bridge.cmd launcher.
• Sign in with ChatGPT integration.
• Optional Whisper speech recognition with bundled runtime (model downloaded separately).
• Required application dependencies.
• Documentation and third-party license notices.

Compatibility

• Minecraft: Java Edition 1.21.1 (Fabric)
• Minecraft Mod: Mikasa Bridge 1.35.1-dev
• Windows Companion: Mikasa Bridge 0.16.0-dev
• Body Contract: v12

SHA-256

e358b1f2fb4e37819ce99ac5aa804c7f5ed63b3f5acb47bcc77041107eb5e51d

Mikasa Bridge Update Manifest

This release contains the signed manifest used by the Mikasa Bridge Minecraft mod to automatically locate, verify, install, and update the Windows companion application.

Included files:

• release-manifest.json — Contains download and compatibility information.
• release-manifest.json.sig — Verifies the authenticity of the manifest.
  Note: These files are used automatically by the Minecraft mod and do not need to be downloaded manually.

This release does not contain the Windows companion application.

Mikasa Bridge Windows 0.11.0 — Phase 11

Mikasa Bridge Windows 0.11.0 — Phase 11

This release introduces major improvements to Mikasa's body expression system, allowing more flexible, contextual, and natural movements during conversations.

What's New

• Body Expression v8: More flexible AI-generated gestures, arm movements, gaze, and posture adjustments.
• Improved Animation Continuity: Smoother transitions and better coordination between movements.
• Voice Synchronization: Body expressions can be synchronized with Japanese speech.
• Body Awareness: Mikasa receives feedback about her physical state and previous movement requests.
• Improved Reliability: Better handling of invalid AI responses and movement instructions.
• Backward Compatibility: Support for previously negotiated communication protocols.

Requirements

• Windows 10/11 (64-bit)
• Minecraft Java Edition 1.21.1
• Fabric, Fabric API, and GeckoLib
• Mikasa Bridge NPC 1.29.0 recommended
• An eligible ChatGPT account with supported subscription access

Installation

1. Download Mikasa-Bridge-Windows-0.11.0.zip.
2. Extract the complete ZIP into a dedicated folder.
3. Run MikasaBridge.exe.
4. Sign in with ChatGPT.
5. Launch Minecraft with the Mikasa Bridge mod installed.

Development Notice

Mikasa Bridge remains under active development. Some movements and AI interactions may still have limitations or behave inconsistently.

Future updates will focus on greater body freedom, persistent postures, environmental interaction, and natural autonomous behavior.

Mikasa Bridge is an independent fan-made project and is not officially affiliated with OpenAI or the creators of Attack on Titan.

Thank you for supporting the development of Mikasa Bridge!

Mikasa Bridge Windows 0.9.3 — Beta

Mikasa Bridge Windows 0.9.3 — Beta

Initial Windows Companion Release

This is the first beta release of the Mikasa Bridge Windows companion application, designed to connect the Mikasa NPC Minecraft mod to ChatGPT.

Features

• ChatGPT-powered conversations through Sign in with ChatGPT.
• Persistent memory and contextual character interactions.
• Integration with Minecraft environmental awareness and character actions.
• Multilingual conversations and progressive subtitles.
• Optional voice synthesis through Fish Audio.
• Local Windows companion application.

Requirements

• Windows
• Minecraft Java Edition 1.21.1
• Mikasa Bridge NPC 1.26.1
• Fabric API and GeckoLib
• An eligible ChatGPT account and subscription

Installation

1. Download Mikasa-Bridge-Windows-0.9.3.zip.
2. Extract the ZIP into a dedicated folder.
3. Launch the application using the included Windows launcher.
4. Follow the Sign in with ChatGPT authorization process.
5. Launch Minecraft with Mikasa Bridge NPC installed.

Important Notes

• EXPECT BUGS — UNDER DEVELOPMENT
• This is an experimental beta release.
• Certain interactions, animations, and AI-driven actions may behave inconsistently.
• The Minecraft mod is distributed separately through CurseForge.
• This is an independent fan-made project and is not officially affiliated with OpenAI or the creators of Attack on Titan.
• Third-party software remains subject to its respective licenses and terms.