Single functions - a calculator, a search, a SQL runner - with typed inputs.
Tools are the concrete actions a model or agent can take, described so the router knows when to reach for them. Wire them into your own agents or let a plan call them when a request needs a real computation, not a guess.
日本企業の第三者認証(ISO 27001/Pマーク/ISMAP等)を公開情報から実調査し、5区分の判定と証跡URLを返す。未確認は未取得の断定ではない。
