Mc Rcon

Minecraft RCON MCP Server for OpenCode

Features

• Execute Minecraft commands via RCON
• List online players
• Get server info (TPS, version)
• Whitelist management
• Operator management

Setup

1. Clone and install dependencies:

npm install
npm run build

2. Configure your Minecraft server RCON:

# server.properties
rcon.port=25575
rcon.password=your_password
enable-rcon=true

3. Add to OpenCode config (~/.config/opencode/opencode.json):

{
  "mcp": {
    "mc-rcon": {
      "type": "local",
      "command": ["node", "/path/to/mc-rcon-mcp/dist/index.js"],
      "enabled": true,
      "environment": {
        "MC_RCON_HOST": "127.0.0.1",
        "MC_RCON_PORT": "25575",
        "MC_RCON_PASSWORD": "your_password"
      }
    }
  }
}

Available Tools

Tool	Description
mc_execute_command	Execute a Minecraft command
mc_list_players	List online players
mc_get_server_info	Get server TPS and version
mc_whitelist_add	Add player to whitelist
mc_whitelist_remove	Remove player from whitelist
mc_op	Give player operator status
mc_deop	Remove player operator status
mc_check_connection	Check RCON connection status

Usage

list server players use mc-rcon

or

execute command "give @p diamond 1" use mc-rcon