Skillget

mcclaude

mcp
Guvenlik Denetimi
Uyari
Health Uyari
  • License — License: MIT
  • Description — Repository has a description
  • Active repo — Last push 0 days ago
  • Low visibility — Only 5 GitHub stars
Code Uyari
  • process.env — Environment variable access in intermediate-server/src/index.ts
  • process.env — Environment variable access in mcp-server/src/api.ts
  • network request — Outbound network request in mcp-server/src/api.ts
Permissions Gecti
  • Permissions — No dangerous permissions requested

Bu listing icin henuz AI raporu yok.

SUMMARY

Develop Minecraft plugins with Claude Code on a live server. Read console, run commands, edit Skript files, and eval code — all from your IDE. End-to-end encrypted bridge between Claude Code and your Minecraft server.

README.md

McClaude

Let Claude Code develop on a live Minecraft server.

McClaude bridges Claude Code and a running Minecraft server so Claude can read the console, run commands, and edit plugin files like Skript scripts in real time, without ever leaving the IDE.

What Claude can do

Tool Purpose
list_servers Get all servers reachable with the current token
read_console Read recent console output (50 lines by default)
send_command Execute a server command as console (no leading slash)
send_command_as Execute a command as a specific online player (proper sender, captures console output — chat-only output is not captured)
get_server_info Live TPS, MOTD, player count, version
list_plugins Installed plugins with versions
get_player_info Player details: health, location, gamemode, armor, effects (optional full inventory; optional styled for &-coded names/lore)
get_open_inventory Read the GUI/inventory a player currently has open (slots, items, title) — useful for verifying custom GUIs without screenshots
skript_eval Run Skript effect(s) — single (code) or batch (codes array, local variables persist across the batch). Validates no unquoted newlines before sending. Captures send/broadcast output directly (Skript only)
search_skript_syntax Query SkriptHub for Skript syntax (no server needed)

In addition to these tools, the user client mounts the server's filesystem as a Windows drive, so Claude reads and edits plugin files (.sk, .yml, etc.) using its normal Read/Write tools. Each server's mounted root has a virtual CLAUDE.md that describes the installed plugins (Skript, skript-reflect, skript-gui, Citizens, PlaceholderAPI, TAB, FancyHolograms, LuckPerms, Vault, etc.) and how to work with them.

Prerequisites

  • Windows for the user client. The drive-mount layer uses Windows-only APIs (WNetAddConnection2W). The MCP server, intermediate server, and Minecraft plugin all run anywhere; only the local mount on the developer's machine is Windows-restricted.
  • Java 21+ to build and run the Minecraft plugin.
  • Paper 1.21+ as the server platform.
  • Node.js 20+ to build and run the intermediate server and MCP server.
  • Python 3.10+ to run the user client (or rebuild the bundle).

Setup

1. Build and host the intermediate server

cd intermediate-server
npm install
npm run build
npm start          # listens on :3000 by default

Or deploy to a Node.js host (Pterodactyl, Render, Heroku, etc.). The repo root has a thin package.json whose postinstall builds intermediate-server/ and whose start runs it. So git clone + npm install + npm start is enough. On Pterodactyl with a generic Node.js egg, enable auto-update on the egg and it'll re-pull + rebuild on every restart.

2. Build and install the Minecraft plugin

cd minecraft-plugin
./gradlew shadowJar

Drop build/libs/McClaude.jar into your server's plugins/ folder. On first start it generates plugins/McClaude/config.yml. Set the server-url, server-name, and a fresh server-token (any UUID).

3. Run the user client

End users only need dist/mcclaude.py and dist/requirements.txt:

pip install -r requirements.txt
python mcclaude.py

The TUI walks through setup (server URL + token), installs the MCP server into Claude Code's config, and offers a Mount button to map the live server filesystem to a Windows drive (default M:\).

To rebuild the bundle yourself: python build.py from the repo root.

Architecture

                              +--------------------------+
Claude Code (IDE) --stdio---> |     MCP Server (TS)      |
                              |  read_console,           |
                              |  send_command,           |
                              |  skript_eval, etc.       |
                              +------------+-------------+
                                           | HTTPS (encrypted RPC)
                                           v
                              +--------------------------+
User Client (Python)          |   Intermediate Server    |
mounts files as a   --HTTPS-> |        (Node.js)         |
Windows drive (M:\)           |  Blind encrypted relay   |
                              +------------+-------------+
                                           | WebSocket
                                           v
                              +--------------------------+
                              |    Minecraft Plugin      |
                              |  (Paper 1.21+, Java 21)  |
                              +--------------------------+

Everything between the user client / MCP server and the Minecraft plugin is end-to-end encrypted with AES-256-GCM. The intermediate server only sees opaque encrypted blobs and a SHA-256 token hash, so it cannot decrypt any traffic.

Components

Folder Language Role
minecraft-plugin/ Java 21 (Paper 1.21+) Plugin that runs on the MC server. Captures console, executes commands, serves files, evaluates Skript
intermediate-server/ TypeScript / Node.js Stateless blind relay. Routes encrypted RPC requests between clients and plugins
mcp-server/ TypeScript / Node.js MCP server that exposes tools to Claude Code over stdio
user-client/ Python (Textual TUI) Setup TUI + WebDAV provider that mounts the server filesystem as a Windows drive
build.py Python Bundles everything into a single portable dist/mcclaude.py

Security model

  • The user types a token once; the client stores it in %APPDATA%/mcclaude/config.json
  • Clients send SHA-256(token) as X-Token-Hash to authenticate with the relay, so the raw token never leaves the user's machine
  • The encryption key is derived from SHA-256(token). The Minecraft plugin holds the same token in its config, so both sides can encrypt/decrypt
  • The intermediate server stores nothing. It routes opaque encrypted blobs by token hash

Development

# Plugin
cd minecraft-plugin && ./gradlew shadowJar

# MCP server (dev)
cd mcp-server && npm install && npm run dev

# Intermediate server (dev)
cd intermediate-server && npm install && npm run dev

# Bundle the user client
python build.py

A note on AI assistance

McClaude was built with substantial help from Claude (the AI). Most of the code was AI-generated and then iterated on. If you spot something weird, awkwardly named, or over-engineered, that's likely why.

Contributing

PRs are welcome. Whether it's bug fixes, new MCP tools, plugin compatibility notes, deployment guides, or refactoring questionable AI choices, open an issue or send a pull request.

License

MIT, see LICENSE.

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