1.0.0

Initial release of the MCP Server plugin for JByteMod Remastered.

Highlights

• Connect MCP-compatible AI clients directly to JByteMod.
• Open, inspect, modify, and save JAR, class, and APK files.
• Search classes, members, constants, references, implementations, and overrides.
• Edit instructions, constants, fields, methods, metadata, and complete class files.
• Decompile classes and methods using every decompiler available in JByteMod.
• Analyze bytecode with verification, stack frames, control-flow graphs, call graphs, dead-code detection, and instruction-pattern searches.
• Attach to running JVMs, refresh classes, validate changes, and apply compatible HotSwap modifications.
• Freeze, resume, detach from, or terminate attached JVMs.
• Track changes with diffs, transactions, undo, redo, and rollback support.
• Read and modify archive resources and manifests.
• Monitor requests, connected clients, edits, and server activity through the MCP activity dashboard.
• Allow other plugins to register additional MCP tools dynamically.

Requirements

• JByteMod Remastered 2.11.0 or newer
• JDK 21 or newer

Installation

Download plugin-mcp-1.0.0.jar and install it through JByteMod's plugin manager, or place it in the JByteMod plugins directory.

The server listens locally at:

http://127.0.0.1:8765/mcp