34 lines
1.3 KiB
Markdown
34 lines
1.3 KiB
Markdown
---
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title: "Lifecycle & Orchestration(生命周期与编排)"
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created: 2026-05-23
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updated: 2026-05-23
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type: concept
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tags: [agent, orchestration, multi-agent, workflow, lifecycle]
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sources: [raw/papers/agent-harness-engineering-survey-2026.md]
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confidence: high
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---
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# Lifecycle & Orchestration(L 层)
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> ETCLOVG 的 L 层:组织控制流的读/写状态,从单 Agent 循环到多 Agent 协调和 Issue-to-PR 全流水线。
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## 三个层次
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1. **单 Agent 内循环(Single-Agent Inner Loop)**:思考-行动-观察循环,如 ReAct、CodeAct
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2. **多 Agent 编排模式(Multi-Agent Orchestration)**:planner-executor、swarm、hierarchical
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3. **全生命周期流水线(Issue-to-PR)**:从需求到代码交付的端到端自动化
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## 关键转变
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从 Agent Frameworks 到 Agent Platforms:
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- Frameworks 打包本地抽象(agents, tools, memory, loops)
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- Platforms 添加持久工作区、托管沙箱、身份、计费、可观测性、评估、治理和人工交接
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核心设计问题从"如何构建 Agent?"转向"如何运营一组 Agent,使其操作随时间保持可检查、可逆?"
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## 相关概念
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- [[agent-frameworks-to-platforms]] — 从框架到平台的转变
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- [[standard-agent-handoffs]] — Agent 间标准化交接
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- [[agent-harness-engineering-survey]]
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