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Claude Desktop

Koma Gate MCP for Claude Desktop

io.github.swnotmetal/koma-gate-mcp

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

client:Claude Desktop transport:stdio runtime:npm

Install Koma Gate MCP in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "koma-gate-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "koma-gate-mcp"
      ],
      "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>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

Koma Gate MCP in other clients

Koma Gate MCP MCP server