{
 "generated": "2026-11-02",
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  "name": "Agent 开发栈",
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  "page": "/graph/e/map/agent-dev-stack/",
  "h1": "Agent 开发栈",
  "scope": "开发者搭一个 AI Agent 要经过的完整链条：选哪个底座模型、用什么框架编排、靠什么协议接工具、怎么管理记忆和长上下文、落地成编码助手还是多智能体系统、怎么监控评测、在哪个沙盒里跑代码、最后部署到哪。这张图不追\"这周谁发了新模型\"，追\"这一层现在谁在领跑、谁在掉队、格局有没有变\"。",
  "methodology": "入选门槛——在该层有实际产品/协议落地且有可查证来源（官方公告、融资报道、权威技术媒体），不收录纯传闻或未独立核实的信息。每层只挑选当前最具代表性的一批玩家，不追求穷尽罗列。鉴于本图几乎每层都在以4-6周为周期迭代，建议每1-2个月做一次全面复核；日常更新触发于某期 Buzzwords 故事线发现实质性变化时。",
  "overview": "Agent 的智能核心，决定推理、工具调用、长上下文的能力上限。2026 年最大的变化： 中国开源模型在 agentic 跑分上已经追到个位数差距，价格却便宜 5-20 倍 ，月之暗面 Kimi K2.7-Code 是第一个进入 GitHub Copilot 模型选择器的中国开源模型。",
  "overview_caption": "底座模型 → 编排框架 → [协议+记忆] → 落地形态 → [评测+沙盒+部署] 三层支撑基础设施",
  "badges": [
   "最后更新 2026-08-26",
   "当前版本 v1",
   "下次复核 ~2026-09"
  ],
  "version": 4,
  "first_published": "2026-08-26",
  "last_updated": "2026-09-04",
  "next_review": "~2026-09",
  "summary": "AI Agent 开发栈的持续更新结构图：从底座模型、编排框架、上下文协议(MCP/A2A)、记忆管理，到编码 Agent、可观测性、沙盒执行环境、多智能体协作、部署托管的完整技术栈，每层标注当前领跑者与格局变化。",
  "tags": [
   "landscape",
   "agent",
   "developer-stack",
   "mcp",
   "coding-agent"
  ],
  "version_log": [
   {
    "v": 1,
    "date": "2026-08-26",
    "summary": "首次建立：覆盖9层（底座模型/编排框架/上下文协议/记忆管理/编码Agent/可观测性/沙盒执行环境/多智能体协作/部署托管），约50个玩家"
   },
   {
    "v": 2,
    "date": "2026-08-26",
    "summary": "补充EP.98/99窗口内结构性变化：新增DeepSeek Harness/Grok Bot/OpenRouter/Agent Plugins 1.0标准，更新Codex骨架开源与Cursor被SpaceX/xAI收购状态"
   },
   {
    "v": 3,
    "date": "2026-09-04",
    "summary": "据EP.101故事线A补充：更新Cursor（OpenAI官方11月12日断供）、OpenRouter（TrustedRouter融资/Meta Switchboard）两个节点"
   },
   {
    "v": 4,
    "date": "2026-09-04",
    "summary": "据EP.101故事线C补充：新增SKILL.state、TensorRT Model Connect节点，更新Claude Code节点（AGENTS.md标记完成但workaround仍在流传）"
   }
  ],
  "changelog": [
   {
    "date": "2026-08-26",
    "version": "v1",
    "text": "首次建立：覆盖9层、约50个玩家，基于并行研究（4条研究线：底座模型/协议/记忆；编排框架/多智能体；编码Agent/可观测性；沙盒/部署）汇总整理。"
   },
   {
    "date": "2026-08-26",
    "version": "v2",
    "text": "补充 EP.98/EP.99 窗口内（08-07~08-21）结构性变化：新增DeepSeek Harness、Grok Bot、OpenRouter、Agent Plugins 1.0标准；更新Codex（骨架开源+ARC-AGI-3量化证据）、Cursor（SpaceX/xAI收购）状态。"
   },
   {
    "date": "2026-09-04",
    "version": "v3",
    "text": "据 EP.101 故事线A 补充：更新Cursor节点（OpenAI官方宣布11月12日断供，收购的连带后果落地）；更新OpenRouter节点（TrustedRouter融资、Meta内部竞品Switchboard，路由层竞争在收购后持续升温）。"
   },
   {
    "date": "2026-09-04",
    "version": "v4",
    "text": "据 EP.101 故事线C 补充：记忆与上下文管理层新增SKILL.state节点（结构化状态压缩，token降约16倍）；部署托管平台层新增NVIDIA TensorRT Model Connect节点；更新Claude Code节点（AGENTS.md支持请求被标记\"已完成\"但workaround仍在流传）；新增两条趋势——工程摩擦下沉到人工审查成本、\"标记完成\"不等于标准真正落地。"
   }
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  "n_rows": 53,
  "degree": 0
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