MCP（マルチチャネルプロトコル）とREST APIは、AIエージェントが外部サービスと連携するための主要な方法です。どちらも利点があり、用途に応じて使い分けることが重要です。,REST APIは広く標準化されており、多くのサービスでサポートされています。これにより、発見性が高く、既存のインフラとの統合が容易です。一方、MCPは複数のチャネルを横断的に管理できるため、複雑な連携シナリオに適しています。,両者を組み合わせることで、REST APIの標準化されたインターフェースとMCPの柔軟なチャネル管理を活かせます。AIエージェントの要件に応じて最適な方法を選択しましょう。
比較 · Updated April 30, 2026Featured
MCPとREST API：AIエージェントに適した使い分け
MCPとREST APIはどちらもAIエージェントを外部サービスに接続します。使い分けのタイミング、発見性や標準化の違い、そして両者を組み合わせる場合について解説します。
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MCPとREST APIはどちらもAIエージェントを外部サービスに接続します。使い分けのタイミング、発見性や標準化の違い、そして両者を組み合わせる場合について解説します。
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