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Koma Gate MCP

io.github.swnotmetal/koma-gate-mcp ยท v0.1.1

Classifies prompt injection, jailbreaks, and out-of-scope user input before agents act on it.

Connect Runs on your machine

Terminal
claude mcp add koma-gate-mcp -e KOMA_PROVIDER=<KOMA_PROVIDER> -e KOMA_MODEL=<KOMA_MODEL> -e GEMINI_API_KEY=<GEMINI_API_KEY> -e OPENAI_API_KEY=<OPENAI_API_KEY> -e ANTHROPIC_API_KEY=<ANTHROPIC_API_KEY> -e DEEPSEEK_API_KEY=<DEEPSEEK_API_KEY> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "koma-gate-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "KOMA_PROVIDER": "<KOMA_PROVIDER>",
        "KOMA_MODEL": "<KOMA_MODEL>",
        "GEMINI_API_KEY": "<GEMINI_API_KEY>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>",
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
        "DEEPSEEK_API_KEY": "<DEEPSEEK_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "koma-gate-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "KOMA_PROVIDER": "<KOMA_PROVIDER>",
        "KOMA_MODEL": "<KOMA_MODEL>",
        "GEMINI_API_KEY": "<GEMINI_API_KEY>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>",
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
        "DEEPSEEK_API_KEY": "<DEEPSEEK_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "koma-gate-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "KOMA_PROVIDER": "<KOMA_PROVIDER>",
        "KOMA_MODEL": "<KOMA_MODEL>",
        "GEMINI_API_KEY": "<GEMINI_API_KEY>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>",
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
        "DEEPSEEK_API_KEY": "<DEEPSEEK_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
KOMA_PROVIDER
Optional
LLM provider: openai, anthropic, google, deepseek, or ollama (default: google)
KOMA_MODEL
Optional
Optional model override for the selected provider
GEMINI_API_KEY
Optional, secret
Google Gemini API key (used by the default provider)
OPENAI_API_KEY
Optional, secret
OpenAI API key when KOMA_PROVIDER=openai
ANTHROPIC_API_KEY
Optional, secret
Anthropic API key when KOMA_PROVIDER=anthropic
DEEPSEEK_API_KEY
Optional, secret
DeepSeek API key when KOMA_PROVIDER=deepseek

Details

Package[email protected] (NPM, stdio)
First published15 Aug 2026
Last updated15 Aug 2026
Registry nameio.github.swnotmetal/koma-gate-mcp

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