koma-gate-mcp
Koma Gate MCP
Koma Gate のプロンプトインジェクション分類を、AI エージェント向けの MCP ツールとして公開します。
npm install koma-gate-mcp機能
AI エージェントが信頼できないユーザー入力に対して、動作前に安全性とスコープ内であるかを確認できる単一のツール classify_input を提供します。
Related MCP server: agent immune
セットアップ
プロバイダーと API キーを設定します。
# Provider: openai | anthropic | google | deepseek | ollama (default: google)
export KOMA_PROVIDER=google
export GEMINI_API_KEY=sk-...Claude Desktop
claude_desktop_config.json に以下を追加します。
{
"mcpServers": {
"koma-gate": {
"command": "npx",
"args": ["-y", "koma-gate-mcp"]
}
}
}ツール: classify_input
text(必須) — 分類する信頼できないユーザー入力preset(オプション) —general|code|support|reference(デフォルト: general)
戻り値:
{
"allowed": true,
"in_scope": true,
"reason": "in scope",
"preset": "general",
"model": "gemini-2.5-flash"
}セキュリティ境界
これは LLM ベースのスコープ分類器であり、暗号学的なプロンプトインジェクション防御ではありません。完全なセキュリティ境界については koma-gate の README を、評価結果については BENCHMARKS.md を参照してください。
This server cannot be installed
Maintenance
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