AI Agent
定義
An AI agent is an AI system that goes beyond generating text to autonomously reasoning about tasks, making decisions, using external tools, and taking actions to achieve goals. Unlike a chatbot that responds to individual prompts, an agent can break down complex goals into sub-tasks, call APIs, read and write data, and iterate until the objective is complete.
Agents vs. Assistants
An AI assistant answers questions when asked. An AI agent acts autonomously — decomposing goals into tasks, selecting tools, executing actions, and evaluating results. The key difference is agency: assistants wait for instructions, agents pursue objectives.
Agent Governance
Autonomous agents require stronger governance than assistants. JieGou provides graduated autonomy (4 trust levels), tool approval gates (agents can only access approved services), escalation protocols (agents escalate to humans when confidence is low), and audit logging (every agent action is recorded).
関連用語
AIワークフロー
AIワークフローとは何か、マルチステッププロセスをどのように自動化するかをご紹介します。ワークフローはレシピを分岐、ループ、承認ゲート、並列実行と連結します。
MCP（Model Context Protocol）
MCP（Model Context Protocol）とは何か、JieGouがどのように使用しているかをご紹介します。MCPにより、AIは標準化されたプロトコルを通じて外部ツール、ブラウザ、サービスと対話できます。
AI Governance
AI governance is the set of policies, controls, and oversight mechanisms that ensure AI systems operate safely, ethically, and in compliance with regulations.