minecraft-rcon-mcp

Exposes Minecraft server commands via RCON as a tool, and optionally powers an in-game AI chat listener that answers player questions using Claude.

→ scotteratigan/minecraft-rcon-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: RCON_PASSWORD

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configRCON_HOST— "": "localhost",

configRCON_PORT— "": "25575",

🔐 secretRCON_PASSWORD— "": "your-rcon-password",

configAI_MODEL— claude-sonnet-4-5 Anthropic model for in-game chat.

configLOG_PATH— "": "/path/to/server/logs/latest.log"

configAI_MAX_CONTEXT— 10 Exchanges retained in the rolling history.

configAI_MAX_TOKENS— 1024 Max tokens per chat response.

configAI_PREFIX— ai Chat trigger prefix (case-insensitive).

configAI_CHAT_ENABLED— 1 Set 0/false to run a pure RCON tool server (no log tailing, no Anthropic usage).

configAI_SYSTEM_PROMPT— (generic built-in) Replace the entire system prompt.

configAI_SYSTEM_PROMPT_EXTRA— (none) Append server-specific context (Minecraft version, house rules) to the default prompt.

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/scotteratigan-minecraft-rcon-mcp-1qyjpt)](https://m8ven.ai/mcp/scotteratigan-minecraft-rcon-mcp-1qyjpt)

commit: 8502303ccf7a6900a2beb09ae3703623469447b0

code hash: f9eda431afdabac00e7e3e60e70fcf9169fbcb7ee4f2cfd6d0c9e3e8606cd877

verified: 6/24/2026, 9:39:24 AM

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