diff --git a/fixtures/devloop-mock/devloop-architect.json b/fixtures/devloop-mock/devloop-architect.json
new file mode 100644
index 0000000..245b002
--- /dev/null
+++ b/fixtures/devloop-mock/devloop-architect.json
@@ -0,0 +1,68 @@
+{
+  "_doc": "Mock fixture for Architect Agent — drives P1 acceptance (todo-demo project). Produces SDD multi-page site + units.json (3 units) + integration/spec.json + architect agent-state + history snapshot.",
+  "chunks": [
+    "## 第 1 步: 读 PRD\n",
+    "已读 prd/feature/feature-tree.html — 3 个 Unit。\n",
+    "\n## 第 2 步: 写 sdd/mvcp/\n",
+    "model · view · control · process\n",
+    "\n## 第 3 步: 写 units.json + integration/spec.json\n",
+    "todo-be / todo-fe / todo-db,DAG 无环。\n",
+    "\n## 完成\n",
+    "SDD v1 已交付,units.json l2_rounds 初值 0/3。\n"
+  ],
+  "result": "mock-ok devloop-architect: SDD v1 + 3 units + 1 integration case",
+  "files": [
+    {
+      "path": "sdd/index.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>SDD · todo-demo</title><link rel=\"stylesheet\" href=\"assets/shell.css\"></head><body data-page=\"index.html\"><article data-doc=\"sdd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"system@2026-05-13T10:01:00.000Z\"><h3>SDD 首页</h3><p>todo-demo · M/V/C/P 设计</p><table><tr><th>层</th><th>页</th></tr><tr><td>M</td><td>mvcp/model.html</td></tr></table><pre>M -> V -> C -> P</pre><svg width=\"100\" height=\"20\"><line x1=\"0\" y1=\"10\" x2=\"100\" y2=\"10\" marker-end=\"url(#a)\"/></svg><div class=\"card\">导航</div></section></article><script src=\"assets/shell.js\"></script></body></html>"
+    },
+    {
+      "path": "sdd/mvcp/model.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>Model</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"mvcp/model.html\"><article data-doc=\"sdd\" data-rev=\"1\"><section data-rev=\"1\" data-unit-id=\"todo-be\"><h3>M-1 Todo Entity</h3><p>{ id:int, text:str, done:bool, created_at:ISO }</p><table><tr><th>field</th><th>type</th></tr><tr><td>id</td><td>integer</td></tr><tr><td>text</td><td>string</td></tr></table><pre>schema: id PK · text NOT NULL</pre><svg width=\"80\" height=\"20\"><rect width=\"80\" height=\"20\" fill=\"#eef\"/></svg><div class=\"card\">model</div></section><section data-rev=\"1\" data-unit-id=\"todo-fe\"><h3>M-2 FE State</h3><p>list: Todo[]; loading: bool</p><table><tr><td>list</td><td>Todo[]</td></tr></table><pre>vue ref</pre><svg width=\"40\" height=\"20\"><line x1=\"0\" y1=\"10\" x2=\"40\" y2=\"10\"/></svg><div class=\"card\">fe</div></section><section data-rev=\"1\" data-unit-id=\"todo-db\"><h3>M-3 DB Schema</h3><p>CREATE TABLE todos(id INTEGER PRIMARY KEY,text TEXT,done INT,created_at TEXT);</p><table><tr><td>todos</td><td>table</td></tr></table><pre>sqlite</pre><svg width=\"40\" height=\"20\"></svg><div class=\"card\">db</div></section></article></body></html>"
+    },
+    {
+      "path": "sdd/mvcp/view.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>View</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"mvcp/view.html\"><article data-doc=\"sdd\" data-rev=\"1\"><section data-rev=\"1\" data-unit-id=\"todo-fe\"><h3>V-1 列表组件</h3><p>顶部 input + 按钮 + 列表。</p><table><tr><th>组件</th><th>事件</th></tr><tr><td>TodoList</td><td>load/add</td></tr></table><pre>Vue SFC: TodoList.vue</pre><svg width=\"60\" height=\"40\"><rect x=\"5\" y=\"5\" width=\"50\" height=\"10\" fill=\"#fff\" stroke=\"#999\"/></svg><div class=\"card\">UI</div></section></article></body></html>"
+    },
+    {
+      "path": "sdd/mvcp/control.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>Control</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"mvcp/control.html\"><article data-doc=\"sdd\" data-rev=\"1\"><section data-rev=\"1\" data-unit-id=\"todo-be\"><h3>C-1 POST /todos</h3><p>Body: { text }; Resp 201: { id, text, done:false, created_at }</p><table><tr><th>field</th><th>req</th></tr><tr><td>text</td><td>true</td></tr></table><pre>POST /todos</pre><svg width=\"40\" height=\"20\"></svg><div class=\"card\">api</div></section><section data-rev=\"1\" data-unit-id=\"todo-be\"><h3>C-2 GET /todos</h3><p>Resp 200: Todo[]</p><table><tr><td>list</td><td>Todo[]</td></tr></table><pre>GET /todos</pre><svg width=\"40\" height=\"20\"></svg><div class=\"card\">api</div></section></article></body></html>"
+    },
+    {
+      "path": "sdd/mvcp/process.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>Process</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"mvcp/process.html\"><article data-doc=\"sdd\" data-rev=\"1\"><section data-rev=\"1\" data-unit-id=\"todo-be\"><h3>P-1 启动流程</h3><p>node server.js → listen $PORT → ready</p><table><tr><th>step</th><th>action</th></tr><tr><td>1</td><td>spawn</td></tr></table><pre>spawn -> listen -> ready</pre><svg width=\"60\" height=\"20\"><line x1=\"0\" y1=\"10\" x2=\"60\" y2=\"10\" marker-end=\"url(#a)\" stroke-dasharray=\"3 2\"/></svg><div class=\"card\">proc</div></section></article></body></html>"
+    },
+    {
+      "path": "sdd/assets/shell.css",
+      "content": "/* sdd shell.css placeholder */\nbody { font-family: system-ui; }\n.card { padding: 6px; border: 1px solid #ddd; }\n"
+    },
+    {
+      "path": "sdd/assets/shell.js",
+      "content": "/* sdd shell.js placeholder */\nconsole.log('[devloop-sdd] shell loaded');\n"
+    },
+    {
+      "path": "sdd/assets/search-index.json",
+      "content": "{\"version\":\"1\",\"pages\":5,\"entries\":[]}"
+    },
+    {
+      "path": "units.json",
+      "content": "{\n  \"rev\": 1,\n  \"created_at\": \"2026-05-13T10:01:00.000Z\",\n  \"units\": [\n    {\n      \"id\": \"todo-db\",\n      \"kind\": \"db\",\n      \"description\": \"SQLite schema for todos table\",\n      \"depends_on\": [],\n      \"contract_hash\": \"sha256:0000000000000001\",\n      \"l2_rounds\": 0,\n      \"l2_budget\": 3\n    },\n    {\n      \"id\": \"todo-be\",\n      \"kind\": \"be\",\n      \"description\": \"Express API for /todos\",\n      \"depends_on\": [\"todo-db\"],\n      \"contract_hash\": \"sha256:0000000000000002\",\n      \"l2_rounds\": 0,\n      \"l2_budget\": 3\n    },\n    {\n      \"id\": \"todo-fe\",\n      \"kind\": \"fe\",\n      \"description\": \"Vue list page\",\n      \"depends_on\": [\"todo-be\"],\n      \"contract_hash\": \"sha256:0000000000000003\",\n      \"l2_rounds\": 0,\n      \"l2_budget\": 3\n    }\n  ]\n}\n"
+    },
+    {
+      "path": "integration/spec.json",
+      "content": "{\n  \"rev\": 1,\n  \"created_at\": \"2026-05-13T10:01:00.000Z\",\n  \"cases\": [\n    {\n      \"id\": \"case-add-list\",\n      \"title\": \"add a todo then list shows it\",\n      \"involves\": [\"todo-be\", \"todo-db\"],\n      \"steps\": [\n        { \"unit\": \"todo-be\", \"call\": \"POST /todos\", \"body\": { \"text\": \"buy milk\" }, \"expect\": { \"status\": 201, \"json\": { \"id\": \"$.id\", \"text\": \"buy milk\" } } },\n        { \"unit\": \"todo-be\", \"call\": \"GET /todos\", \"expect\": { \"status\": 200 } }\n      ]\n    }\n  ]\n}\n"
+    },
+    {
+      "path": "history/sdd-rev-001.html",
+      "content": "<!doctype html><html><head><title>SDD rev 1 snapshot</title></head><body><article data-doc=\"sdd\" data-rev=\"1\"><section data-rev=\"1\"><h3>Snapshot</h3><p>Archive of SDD rev 1, see sdd/ for live version.</p></section></article></body></html>"
+    },
+    {
+      "path": "agent-state/architect.json",
+      "content": "{\"agent\":\"devloop-architect\",\"status\":\"idle\",\"current_step\":6,\"total_steps\":6,\"last_call_id\":\"call-mock-architect\",\"updated_at\":\"2026-05-13T10:01:01.000Z\"}"
+    },
+    {
+      "path": "agent-state/architect-todo.json",
+      "content": "{\"agent\":\"devloop-architect\",\"call_id\":\"call-mock-architect\",\"created_at\":\"2026-05-13T10:01:00.000Z\",\"items\":[{\"id\":\"step-001\",\"description\":\"bootstrap_sdd_site\",\"status\":\"done\",\"depends_on\":[]},{\"id\":\"step-002\",\"description\":\"write mvcp/model.html\",\"status\":\"done\",\"depends_on\":[\"step-001\"]},{\"id\":\"step-003\",\"description\":\"write mvcp/{view,control,process}.html\",\"status\":\"done\",\"depends_on\":[\"step-002\"]},{\"id\":\"step-004\",\"description\":\"write units.json (3 units, DAG)\",\"status\":\"done\",\"depends_on\":[\"step-003\"]},{\"id\":\"step-005\",\"description\":\"write integration/spec.json\",\"status\":\"done\",\"depends_on\":[\"step-004\"]},{\"id\":\"step-006\",\"description\":\"validate_sdd_consistency + archive\",\"status\":\"done\",\"depends_on\":[\"step-005\"]}],\"current\":null,\"progress_pct\":100}"
+    }
+  ]
+}
diff --git a/fixtures/devloop-mock/devloop-pm.json b/fixtures/devloop-mock/devloop-pm.json
index c38394a..723cd16 100644
--- a/fixtures/devloop-mock/devloop-pm.json
+++ b/fixtures/devloop-mock/devloop-pm.json
@@ -1,11 +1,72 @@
 {
+  "_doc": "Mock fixture for PM Agent — drives P1 acceptance (todo-demo project). Produces the full PRD multi-page site + pm agent-state + history snapshot.",
   "chunks": [
     "## 第 1 步: 解析 idea\n",
-    "用户需求是构建一个最小可行的 DevLoop demo。\n",
-    "\n## 第 2 步: 写 prd 站点\n",
-    "(在真实运行时这里会调 bootstrap_prd_site + write_chapter)\n",
+    "用户要求做一个 TODO 列表 API + Vue 前端。\n",
+    "\n## 第 2 步: 初始化 prd/ 站点\n",
+    "(在真实运行时这里会调 bootstrap_prd_site)\n",
+    "\n## 第 3 步: 写章节\n",
+    "background / personas / scope / feature-tree / user-flows / prototype\n",
     "\n## 完成\n",
-    "已生成 PRD v1。\n"
+    "PRD v1 已生成,可交付给 Architect。\n"
   ],
-  "result": "mock-ok devloop-pm: PRD v1 scaffolded (no real writes in mock mode)"
+  "result": "mock-ok devloop-pm: PRD scaffolded (todo-demo, rev=1)",
+  "files": [
+    {
+      "path": "prd/index.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>PRD · todo-demo</title><link rel=\"stylesheet\" href=\"assets/shell.css\"></head><body data-page=\"index.html\"><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"system@2026-05-13T10:00:00.000Z\"><h3>项目首页</h3><p>todo-demo · 一个 TODO 列表 API + 前端</p><table><tr><th>章节</th><th>路径</th></tr><tr><td>背景</td><td>product/background.html</td></tr></table><pre>flow: list -> add -> done</pre><svg width=\"100\" height=\"20\"><line x1=\"0\" y1=\"10\" x2=\"100\" y2=\"10\" stroke=\"black\" marker-end=\"url(#arrow)\"/></svg><div class=\"card\">导航卡片</div><details><summary>更多</summary><p>站点入口</p></details></section><footer data-changelog>rev1 init by mock-pm</footer></article><script src=\"assets/shell.js\"></script></body></html>"
+    },
+    {
+      "path": "prd/reading-guide.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>Reading Guide</title><link rel=\"stylesheet\" href=\"assets/shell.css\"></head><body data-page=\"reading-guide.html\"><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"system@2026-05-13T10:00:00.000Z\"><h3>阅读顺序</h3><p>建议按 background → personas → scope → feature-tree → user-flows → prototype 阅读。</p><pre>├── product\n├── feature\n└── flow</pre><table><tr><td>第 1 步</td><td>product/background</td></tr></table><div class=\"card\">tip</div><svg width=\"60\" height=\"20\"><rect width=\"60\" height=\"20\" fill=\"#eef\"/></svg></section></article></body></html>"
+    },
+    {
+      "path": "prd/product/background.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>背景</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"product/background.html\"><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"yibo@2026-05-13T10:00:00.000Z\"><h3>背景</h3><p>个人 / 小团队需要轻量 TODO 工具,不愿引入 Notion / Jira。</p><table><tr><th>痛点</th><th>解法</th></tr><tr><td>无快速记录</td><td>极简 API</td></tr></table><pre>需求 → API → 前端</pre><svg width=\"80\" height=\"20\"><circle cx=\"10\" cy=\"10\" r=\"5\"/></svg><div class=\"card\">scope: MVP</div></section></article></body></html>"
+    },
+    {
+      "path": "prd/product/personas.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>用户</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"product/personas.html\"><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"yibo@2026-05-13T10:00:00.000Z\"><h3>用户画像</h3><p>独立开发者 / 学生 / 产品经理 — 单人或 ≤3 人小团队。</p><table><tr><th>画像</th><th>场景</th></tr><tr><td>开发者</td><td>记 bug / 任务</td></tr></table><pre>persona-a / persona-b</pre><svg width=\"80\" height=\"20\"><circle cx=\"40\" cy=\"10\" r=\"5\"/></svg><div class=\"card\">primary: dev</div></section></article></body></html>"
+    },
+    {
+      "path": "prd/product/scope.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>范围</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"product/scope.html\"><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"yibo@2026-05-13T10:00:00.000Z\"><h3>本期范围</h3><p>POST /todos 新增 · GET /todos 列表 · Vue 简单列表前端。不做用户系统、不做拖拽排序。</p><table><tr><th>In</th><th>Out</th></tr><tr><td>CRUD</td><td>登录</td></tr></table><pre>scope: api + fe</pre><svg width=\"80\" height=\"20\"><rect x=\"5\" y=\"5\" width=\"60\" height=\"10\" fill=\"#cfc\"/></svg><div class=\"card\">MVP</div></section></article></body></html>"
+    },
+    {
+      "path": "prd/feature/feature-tree.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>功能树</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"feature/feature-tree.html\"><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"yibo@2026-05-13T10:00:00.000Z\"><h3>功能树</h3><p>todo-be(POST/GET /todos) · todo-fe(Vue 列表) · 可选 todo-db(SQLite schema)。</p><table><tr><th>模块</th><th>说明</th></tr><tr><td>todo-be</td><td>API 服务</td></tr><tr><td>todo-fe</td><td>前端</td></tr></table><pre>├── todo-be\n├── todo-fe\n└── todo-db</pre><svg width=\"80\" height=\"40\"><line x1=\"10\" y1=\"10\" x2=\"60\" y2=\"30\" marker-end=\"url(#a)\"/><polygon points=\"60,30 55,25 55,35\"/></svg><div class=\"card\">3 unit</div></section></article></body></html>"
+    },
+    {
+      "path": "prd/flow/user-flows.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>用户流</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"flow/user-flows.html\"><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"yibo@2026-05-13T10:00:00.000Z\"><h3>核心流程</h3><p>打开页面 → 看到列表 → 输入 → 提交 → 刷新看到新条目。</p><table><tr><th>步骤</th><th>动作</th></tr><tr><td>1</td><td>GET /todos</td></tr><tr><td>2</td><td>POST /todos</td></tr></table><pre>user -> fe -> be -> db</pre><svg width=\"120\" height=\"30\"><line x1=\"0\" y1=\"15\" x2=\"110\" y2=\"15\" stroke=\"black\" marker-end=\"url(#arrow)\" stroke-dasharray=\"4 2\"/></svg><div class=\"card\">主流程</div></section></article></body></html>"
+    },
+    {
+      "path": "prd/prototype/proto-list.html",
+      "content": "<!doctype html><html><head><meta charset=\"utf-8\"><title>原型 · 列表</title><link rel=\"stylesheet\" href=\"../assets/shell.css\"></head><body data-page=\"prototype/proto-list.html\"><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\" data-origin=\"yibo@2026-05-13T10:00:00.000Z\"><h3>原型 · TODO 列表</h3><p>顶部 input + 按钮,下方列表展示。</p><table><tr><th>组件</th><th>事件</th></tr><tr><td>input</td><td>enter</td></tr></table><pre>+----------+\n| input    |\n+----------+\n| item 1   |\n| item 2   |\n+----------+</pre><svg width=\"60\" height=\"40\"><rect x=\"5\" y=\"5\" width=\"50\" height=\"10\" fill=\"#fff\" stroke=\"#999\"/></svg><div class=\"card\">UI 草图</div></section></article></body></html>"
+    },
+    {
+      "path": "prd/assets/shell.css",
+      "content": "/* shell.css placeholder (P1 mock) */\nbody { font-family: system-ui; max-width: 960px; margin: 2em auto; }\n.card { padding: 8px; border: 1px solid #ccc; border-radius: 4px; }\n"
+    },
+    {
+      "path": "prd/assets/shell.js",
+      "content": "/* shell.js placeholder (P1 mock) */\nconsole.log('[devloop-prd] shell loaded');\n"
+    },
+    {
+      "path": "prd/assets/search-index.json",
+      "content": "{\"version\":\"1\",\"pages\":8,\"entries\":[]}"
+    },
+    {
+      "path": "history/prd-rev-001.html",
+      "content": "<!doctype html><html><head><title>PRD rev 1 snapshot</title></head><body><article data-doc=\"prd\" data-rev=\"1\"><section data-rev=\"1\"><h3>Snapshot</h3><p>Archive of PRD rev 1, see prd/index.html for live version.</p></section></article></body></html>"
+    },
+    {
+      "path": "agent-state/pm.json",
+      "content": "{\"agent\":\"devloop-pm\",\"status\":\"idle\",\"current_step\":8,\"total_steps\":8,\"last_call_id\":\"call-mock-pm\",\"updated_at\":\"2026-05-13T10:00:01.000Z\"}"
+    },
+    {
+      "path": "agent-state/pm-todo.json",
+      "content": "{\"agent\":\"devloop-pm\",\"call_id\":\"call-mock-pm\",\"created_at\":\"2026-05-13T10:00:00.000Z\",\"items\":[{\"id\":\"step-001\",\"description\":\"bootstrap_prd_site\",\"status\":\"done\",\"depends_on\":[]},{\"id\":\"step-002\",\"description\":\"write index.html\",\"status\":\"done\",\"depends_on\":[\"step-001\"]},{\"id\":\"step-003\",\"description\":\"write product/*.html\",\"status\":\"done\",\"depends_on\":[\"step-002\"]},{\"id\":\"step-004\",\"description\":\"write feature/* + flow/* + prototype/*\",\"status\":\"done\",\"depends_on\":[\"step-002\"]},{\"id\":\"step-005\",\"description\":\"update_search_index\",\"status\":\"done\",\"depends_on\":[\"step-004\"]},{\"id\":\"step-006\",\"description\":\"validate_prd_site\",\"status\":\"done\",\"depends_on\":[\"step-005\"]},{\"id\":\"step-007\",\"description\":\"archive_doc → history/\",\"status\":\"done\",\"depends_on\":[\"step-006\"]},{\"id\":\"step-008\",\"description\":\"echo_diff\",\"status\":\"done\",\"depends_on\":[\"step-007\"]}],\"current\":null,\"progress_pct\":100}"
+    }
+  ]
 }
diff --git a/packages/acp-core/protocol/ClaudeCliProtocol.js b/packages/acp-core/protocol/ClaudeCliProtocol.js
index 8f35dd3..f366f95 100644
--- a/packages/acp-core/protocol/ClaudeCliProtocol.js
+++ b/packages/acp-core/protocol/ClaudeCliProtocol.js
@@ -569,6 +569,21 @@ class ClaudeCliProtocol extends EventEmitter {
             });
         }
 
+        // 发 mock/files (若 fixture 含 files[]):
+        // LoopController 听到这事件后 把 files 落盘到项目根。
+        // 这是 mock 模式下让 Agent 真正"产出文件"的桥梁。
+        if (Array.isArray(fixture.files) && fixture.files.length > 0) {
+            this.emit('acp_event', {
+                type: 'notification',
+                method: 'mock/files',
+                params: {
+                    agent: agentName,
+                    files: fixture.files, // [{ path, content }] (path 相对项目根)
+                },
+                timestamp: Date.now(),
+            });
+        }
+
         // 发 session/result（模拟 type=result）
         const resultText = fixture.result || chunks.join('');
         this.emit('acp_event', {
@@ -583,6 +598,7 @@ class ClaudeCliProtocol extends EventEmitter {
                 usage: { input: 0, output: 0 },
                 model: 'mock',
                 mock: true,
+                files_produced: Array.isArray(fixture.files) ? fixture.files.length : 0,
             },
             timestamp: Date.now(),
         });
diff --git a/scripts/phase1-verify.js b/scripts/phase1-verify.js
new file mode 100644
index 0000000..4284a5d
--- /dev/null
+++ b/scripts/phase1-verify.js
@@ -0,0 +1,198 @@
+#!/usr/bin/env node
+/**
+ * scripts/phase1-verify.js
+ *
+ * P1 Docs MVP 验收 (mock 模式端到端):
+ *   1. 启动只挂 devloop router 的 express app (随机端口)
+ *   2. POST /api/devloop/projects 创建 todo-demo 项目
+ *   3. 校验响应体: ok / pid / pm.files_written / architect.files_written / commit sha
+ *   4. 校验文件系统:对齐 plan-migration.md §P1 验收的 22 个必要路径
+ *   5. 校验 units.json 含 l2_rounds/l2_budget
+ *   6. GET /state 返 prd_rev/sdd_rev/units
+ *   7. git log 至少 4 个 commit (init meta + PM + Architect + project init)
+ *
+ * 通过 → exit 0;失败 → exit 1。
+ *
+ * 用法:  node scripts/phase1-verify.js
+ */
+
+process.env.LEMONBOSS_CLAUDE_MODE = 'mock';
+
+const fs = require('fs');
+const path = require('path');
+// 复用 server/ 下的 express (top-level scripts/ 没自己 node_modules)
+const serverNodeModules = require('path').resolve(__dirname, '../server/node_modules');
+require('module').globalPaths.push(serverNodeModules);
+const express = (() => {
+  try { return require('express'); }
+  catch {
+    return require(require.resolve('express', { paths: [require('path').resolve(__dirname, '../server')] }));
+  }
+})();
+
+const pathResolver = require('../server/services/devloop/path-resolver');
+const gitVault = require('../server/services/devloop/git-vault');
+const devloopRouter = require('../server/routes/devloop');
+
+const results = [];
+function step(name, fn) {
+  return (async () => {
+    try {
+      const r = await fn();
+      results.push({ name, ok: true, detail: r?.detail || '' });
+      return r;
+    } catch (e) {
+      results.push({ name, ok: false, reason: e.message });
+      throw e;
+    }
+  })();
+}
+
+async function startApp() {
+  const app = express();
+  app.use(express.json());
+  app.use('/api/devloop', devloopRouter);
+  return new Promise((resolve) => {
+    const srv = app.listen(0, '127.0.0.1', () => {
+      const port = srv.address().port;
+      resolve({ srv, base: `http://127.0.0.1:${port}` });
+    });
+  });
+}
+
+async function main() {
+  const { srv, base } = await startApp();
+  const cid = 'c-phase1-' + Date.now().toString(36);
+  let pid = null;
+
+  try {
+    const r = await step('POST /api/devloop/projects', async () => {
+      const resp = await fetch(`${base}/api/devloop/projects`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          company_id: cid,
+          name: 'todo-demo',
+          requirement: '做一个 TODO 列表:能新增、列表、Vue 前端',
+        }),
+      });
+      if (resp.status !== 200) {
+        const t = await resp.text();
+        throw new Error(`POST status ${resp.status}: ${t}`);
+      }
+      const j = await resp.json();
+      if (!j.ok || !j.pid?.startsWith('p-')) throw new Error('bad body: ' + JSON.stringify(j));
+      if (j.pm.files_written < 10) throw new Error('pm.files_written too few: ' + j.pm.files_written);
+      if (j.architect.files_written < 10) throw new Error('architect.files_written too few');
+      if (!j.pm.commit) throw new Error('no pm commit');
+      if (!j.architect.commit) throw new Error('no architect commit');
+      pid = j.pid;
+      return { detail: `pid=${pid} pm=${j.pm.files_written} arch=${j.architect.files_written}` };
+    });
+
+    await step('P1 acceptance file tree complete', async () => {
+      const root = pathResolver.resolveProjectRoot(pid);
+      const required = [
+        'project.json',
+        'prd/index.html',
+        'prd/reading-guide.html',
+        'prd/product/background.html',
+        'prd/product/personas.html',
+        'prd/product/scope.html',
+        'prd/feature/feature-tree.html',
+        'prd/flow/user-flows.html',
+        'prd/prototype/proto-list.html',
+        'prd/assets/shell.css',
+        'sdd/index.html',
+        'sdd/mvcp/model.html',
+        'sdd/mvcp/view.html',
+        'sdd/mvcp/control.html',
+        'sdd/mvcp/process.html',
+        'units.json',
+        'integration/spec.json',
+        'agent-state/pm.json',
+        'agent-state/pm-todo.json',
+        'agent-state/architect.json',
+        'agent-state/architect-todo.json',
+        'history/prd-rev-001.html',
+        'history/sdd-rev-001.html',
+      ];
+      const missing = required.filter(f => !fs.existsSync(path.join(root, f)));
+      if (missing.length) throw new Error('missing files:\n  ' + missing.join('\n  '));
+      return { detail: `${required.length}/${required.length} files present` };
+    });
+
+    await step('units.json has 3 units with l2_rounds/l2_budget', () => {
+      const u = JSON.parse(fs.readFileSync(pathResolver.resolveUnitsJson(pid), 'utf8'));
+      if (!Array.isArray(u.units) || u.units.length !== 3) {
+        throw new Error('want 3 units, got: ' + (u.units?.length || 0));
+      }
+      for (const x of u.units) {
+        if (typeof x.l2_rounds !== 'number') throw new Error(`unit ${x.id} missing l2_rounds`);
+        if (typeof x.l2_budget !== 'number') throw new Error(`unit ${x.id} missing l2_budget`);
+      }
+      return { detail: '3 units · l2 fields present · DAG: ' + u.units.map(x => x.id).join(' → ') };
+    });
+
+    await step('integration/spec.json has cases', () => {
+      const sp = JSON.parse(fs.readFileSync(path.join(pathResolver.resolveProjectRoot(pid), 'integration/spec.json'), 'utf8'));
+      if (!Array.isArray(sp.cases) || sp.cases.length === 0) {
+        throw new Error('no integration cases');
+      }
+      return { detail: `${sp.cases.length} case(s)` };
+    });
+
+    await step('GET /state', async () => {
+      const resp = await fetch(`${base}/api/devloop/projects/${pid}/state`);
+      if (resp.status !== 200) throw new Error('state status: ' + resp.status);
+      const s = await resp.json();
+      if (!s.prd_site) throw new Error('prd_site=false');
+      if (!s.sdd_site) throw new Error('sdd_site=false');
+      if (s.units?.length !== 3) throw new Error('state.units length: ' + s.units?.length);
+      return { detail: `prd_rev=${s.prd_rev} sdd_rev=${s.sdd_rev} units=${s.units.length}` };
+    });
+
+    await step('git log ≥4 commits', async () => {
+      const log = await gitVault.log(pid, { limit: 20 });
+      const commits = Array.isArray(log) ? log : (log.commits || []);
+      if (commits.length < 4) {
+        throw new Error('want ≥4 commits, got ' + commits.length);
+      }
+      return { detail: `${commits.length} commits` };
+    });
+
+    await step('timeline.ndjson has agent.call + docs.complete', () => {
+      const tl = pathResolver.resolveTimelineLog(pid);
+      const kinds = fs.readFileSync(tl, 'utf8').trim().split('\n')
+        .map(l => { try { return JSON.parse(l).kind; } catch { return ''; }});
+      if (!kinds.includes('agent.call')) throw new Error('no agent.call in timeline');
+      if (!kinds.includes('docs.complete')) throw new Error('no docs.complete in timeline');
+      return { detail: kinds.length + ' timeline events' };
+    });
+
+  } finally {
+    srv.close();
+    // cleanup sandbox project
+    try {
+      fs.rmSync(path.join(pathResolver.DATA_DIR, 'companies', cid), { recursive: true, force: true });
+    } catch { /* ignore */ }
+  }
+
+  let pass = 0, fail = 0;
+  console.log('\n┌─ DevLoop Phase 1 — Docs MVP Acceptance ───────────');
+  for (const r of results) {
+    const tag = r.ok ? '✓' : '✗';
+    console.log(`│ ${tag} ${r.name.padEnd(50)} ${r.ok ? r.detail : '— ' + r.reason}`);
+    r.ok ? pass++ : fail++;
+  }
+  console.log(`└─ ${pass}/${pass + fail} steps passed${fail ? ' · ' + fail + ' failed' : ''}\n`);
+  process.exit(fail ? 1 : 0);
+}
+
+main().catch(e => {
+  console.error('\n[phase1-verify] fatal:', e);
+  for (const r of results) {
+    console.log(' ', r.ok ? '✓' : '✗', r.name, r.ok ? r.detail : '— ' + r.reason);
+  }
+  process.exit(1);
+});
diff --git a/server/agent-server.js b/server/agent-server.js
index 3144ce3..e2c5e40 100644
--- a/server/agent-server.js
+++ b/server/agent-server.js
@@ -66,6 +66,7 @@ app.use('/api/agent', agentChatRoute);
 app.use('/api/company', require('./routes/company'));
 app.use('/api/goals',   require('./routes/goals'));
 app.use('/api/tasks',   require('./routes/tasks'));
+app.use('/api/devloop', require('./routes/devloop'));
 
 // Health
 app.get('/api/health', (req, res) => res.json({ status: 'ok', service: 'agent-chat' }));
diff --git a/server/index.js b/server/index.js
index 8e0d1be..e23c94d 100644
--- a/server/index.js
+++ b/server/index.js
@@ -93,6 +93,7 @@ app.use('/api/agent',        require('./routes/agent-chat'));
 app.use('/api/goals',        require('./routes/goals'));
 app.use('/api/company',      require('./routes/company'));
 app.use('/api/tasks',        require('./routes/tasks'));
+app.use('/api/devloop',      require('./routes/devloop'));
 
 // ─── 系统端点 ───
 app.get('/api/health', (req, res) => res.json({
diff --git a/server/routes/devloop.js b/server/routes/devloop.js
new file mode 100644
index 0000000..1dae9f3
--- /dev/null
+++ b/server/routes/devloop.js
@@ -0,0 +1,92 @@
+/**
+ * DevLoop · REST Routes (P1)
+ *
+ *   POST /api/devloop/projects
+ *     body: { company_id, name?, requirement, mode?, target_path?, mock? }
+ *     → 创建项目 + 跑 PM / Architect 两个 Agent (mock 模式产出 PRD/SDD)
+ *     → 返 { pid, root_path, pm: {...}, architect: {...} }
+ *
+ *   GET /api/devloop/projects/:pid/state
+ *     → 返 { pid, project, units, prd_rev, sdd_rev, prd_site, sdd_site, timeline_tail }
+ *
+ *   GET /api/devloop/projects   (额外:列项目)
+ *     → 返 { projects: [...] }
+ *
+ * 规格: docs/prd/newfunction/_spec/plan-migration.md · P1 验收
+ */
+
+const express = require('express');
+const router = express.Router();
+
+const loopController = require('../src/core/devloop/loop-controller');
+const pathResolver = require('../services/devloop/path-resolver');
+
+const h = (fn) => async (req, res) => {
+  try { await fn(req, res); }
+  catch (e) {
+    console.error(`[DevLoop] ${req.method} ${req.path}:`, e.message);
+    res.status(e.statusCode || 500).json({ error: e.message });
+  }
+};
+
+// POST /api/devloop/projects
+router.post('/projects', h(async (req, res) => {
+  const { company_id, requirement, mode, target_path, mock, name } = req.body || {};
+  if (!company_id) {
+    return res.status(400).json({ error: 'missing field: company_id' });
+  }
+  if (!requirement || typeof requirement !== 'string') {
+    return res.status(400).json({ error: 'missing field: requirement' });
+  }
+
+  // 1. 创建项目 (sandbox 默认)
+  const proj = await loopController.createProject({
+    company_id,
+    mode: mode || 'sandbox',
+    target_path,
+    idea: name ? `${name}: ${requirement}` : requirement,
+  });
+
+  // 2. PM → Architect (mock 模式)
+  const phase = await loopController.runDocsPhase(proj.pid, requirement, {
+    mock: mock !== false,
+  });
+
+  res.json({
+    ok: true,
+    pid: proj.pid,
+    root_path: proj.root_path,
+    mode: proj.mode,
+    pm: {
+      files_written: phase.pm.files_written.length,
+      commit: phase.pm.commit?.sha || null,
+      mock: phase.pm.mock,
+    },
+    architect: {
+      files_written: phase.architect.files_written.length,
+      commit: phase.architect.commit?.sha || null,
+      mock: phase.architect.mock,
+    },
+  });
+}));
+
+// GET /api/devloop/projects
+router.get('/projects', h(async (_req, res) => {
+  const projects = pathResolver.listProjects();
+  res.json({ projects });
+}));
+
+// GET /api/devloop/projects/:pid/state
+router.get('/projects/:pid/state', h(async (req, res) => {
+  try {
+    const state = loopController.getProjectState(req.params.pid);
+    res.json(state);
+  } catch (e) {
+    if (/Unknown project/.test(e.message)) {
+      return res.status(404).json({ error: 'unknown project: ' + req.params.pid });
+    }
+    throw e;
+  }
+}));
+
+module.exports = router;
diff --git a/server/src/core/devloop/loop-controller.js b/server/src/core/devloop/loop-controller.js
index bce2f7a..bc2ca51 100644
--- a/server/src/core/devloop/loop-controller.js
+++ b/server/src/core/devloop/loop-controller.js
@@ -1,16 +1,20 @@
 /**
- * DevLoop · LoopController (P0 最小骨架)
+ * DevLoop · LoopController
  *
- * 在 P0 阶段只暴露两个对外接口:
- *   - createProject({ company_id, mode, target_path }) — 调 path-resolver + gitVault.init
- *   - commitAfterAgent(pid, agentName, summary) — 每次 Agent 完成后 auto-commit
+ * P0 已提供:
+ *   - createProject({ company_id, mode, target_path, idea }) — 项目分配 + git init
+ *   - commitAfterAgent(pid, agentName, summary) — Agent 收尾自动 commit
  *
- * 完整的 dispatch / unit fsm / retry 逻辑留待 P1 实现。
+ * P1 新增 (Docs MVP):
+ *   - runDocsPhase(pid, requirement, opts) — 串行跑 PM → Architect (mock 模式),
+ *     把 fixture.files 落盘到项目根,每个 Agent 收尾自动 commit
+ *   - callAgent(pid, agentName, prompt, opts) — 单次 Agent 调用 (P1 仅支持 mock 模式)
  *
  * 规格:
  *   - docs/prd/newfunction/_spec/sdd-process.md · P-10 GitCommit
  *   - docs/prd/newfunction/_spec/arch-git-versioning.md
  *   - docs/prd/newfunction/_spec/arch-project-root.md
+ *   - docs/prd/newfunction/_spec/plan-migration.md · P1 Docs MVP
  */
 
 const fs = require('fs');
@@ -19,6 +23,9 @@ const path = require('path');
 const pathResolver = require('../../../services/devloop/path-resolver');
 const gitVault = require('../../../services/devloop/git-vault');
 const timelineLogger = require('../../../services/devloop/timeline-logger');
+const { ClaudeCliProtocol } = require('../../../../packages/acp-core/protocol/ClaudeCliProtocol');
+
+const TEMPLATES_DIR = path.resolve(__dirname, '../../../../system/templates');
 
 /**
  * 新建项目:
@@ -119,7 +126,201 @@ async function commitAfterAgent(pid, agentName, summary = '') {
   return commit;
 }
 
+/**
+ * 单次 Agent 调用 (P1 mock 实现):
+ *   1. 读 system/templates/{agentName}/prompt.md (系统提示)
+ *   2. 用 ClaudeCliProtocol(mock=true) 跑一遍
+ *   3. 收集 chunks / files / result
+ *   4. 把 fixture.files 落盘到项目根
+ *   5. 触发 commitAfterAgent
+ *
+ * @param {string} pid
+ * @param {string} agentName  e.g. "devloop-pm"
+ * @param {string} userPrompt 用户/上一步追加的提示
+ * @param {object} opts
+ *   - onChunk?: (text) => void   流式回调
+ *   - mock?: boolean             默认走 LEMONBOSS_CLAUDE_MODE=mock
+ *   - skipCommit?: boolean       默认 false
+ * @returns { ok, agent, files_written, commit, result_text }
+ */
+async function callAgent(pid, agentName, userPrompt, opts = {}) {
+  const projectRoot = pathResolver.resolveProjectRoot(pid);
+
+  // 1. 系统提示 (可选 — 没文件就空串)
+  const promptPath = path.join(TEMPLATES_DIR, agentName, 'prompt.md');
+  const systemPrompt = fs.existsSync(promptPath)
+    ? fs.readFileSync(promptPath, 'utf8')
+    : '';
+  const fullPrompt = systemPrompt
+    ? `${systemPrompt}\n\n## User Task\n${userPrompt}`
+    : userPrompt;
+
+  // 2. 启动 protocol
+  const protocol = new ClaudeCliProtocol(
+    { name: agentName },
+    { mock: opts.mock !== false }, // 默认 mock=true (P1 阶段)
+  );
+
+  let resultParams = null;
+  const filesFromMock = [];
+  protocol.on('session_update', (u) => {
+    if (u.update?.sessionUpdate === 'agent_message_chunk' && opts.onChunk) {
+      opts.onChunk(u.update.content.text);
+    }
+  });
+  protocol.on('acp_event', (ev) => {
+    if (ev.method === 'session/result') resultParams = ev.params;
+    else if (ev.method === 'mock/files' && Array.isArray(ev.params?.files)) {
+      filesFromMock.push(...ev.params.files);
+    }
+  });
+
+  try {
+    await protocol.connect(null, projectRoot);
+    await protocol.sendPrompt(fullPrompt);
+  } finally {
+    protocol.disconnect();
+  }
+
+  // 3. 落盘 fixture.files (path 相对 projectRoot)
+  const filesWritten = [];
+  for (const f of filesFromMock) {
+    if (!f?.path || typeof f.content !== 'string') continue;
+    if (path.isAbsolute(f.path) || f.path.includes('..')) {
+      throw new Error(`unsafe mock file path: ${f.path}`);
+    }
+    const abs = path.join(projectRoot, f.path);
+    fs.mkdirSync(path.dirname(abs), { recursive: true });
+    fs.writeFileSync(abs, f.content);
+    filesWritten.push(f.path);
+  }
+
+  // 4. timeline + commit
+  try {
+    timelineLogger.append(pid, {
+      source: agentName,
+      kind: 'agent.call',
+      ref: resultParams?.session_id || 'mock',
+      summary: (resultParams?.result || '').slice(0, 200) || `${agentName} ran (mock)`,
+      payload: { files_written: filesWritten.length, mock: !!resultParams?.mock },
+    });
+  } catch { /* swallow */ }
+
+  let commit = null;
+  if (!opts.skipCommit) {
+    const summary = (resultParams?.result || '').slice(0, 80) || `${agentName} produced ${filesWritten.length} files`;
+    commit = await commitAfterAgent(pid, agentName, summary);
+  }
+
+  return {
+    ok: true,
+    agent: agentName,
+    files_written: filesWritten,
+    commit,
+    result_text: resultParams?.result || '',
+    mock: !!resultParams?.mock,
+  };
+}
+
+/**
+ * Docs phase (P1): PM → Architect 串行跑。
+ *
+ * @param {string} pid
+ * @param {string} requirement 用户原始需求一段话
+ * @param {object} opts
+ *   - onChunk?: (agent, text) => void
+ * @returns { ok, pm, architect }
+ */
+async function runDocsPhase(pid, requirement, opts = {}) {
+  if (!requirement || typeof requirement !== 'string') {
+    throw new Error('requirement (string) required');
+  }
+
+  const onChunk = opts.onChunk
+    ? (agent) => (text) => opts.onChunk(agent, text)
+    : null;
+
+  const pm = await callAgent(pid, 'devloop-pm',
+    `Requirement:\n${requirement}\n\nmode: init`,
+    { onChunk: onChunk ? onChunk('devloop-pm') : undefined });
+
+  const architect = await callAgent(pid, 'devloop-architect',
+    `Read prd/ from project root and produce SDD + units.json + integration/spec.json.\nRequirement context:\n${requirement}`,
+    { onChunk: onChunk ? onChunk('devloop-architect') : undefined });
+
+  // timeline 总结
+  try {
+    timelineLogger.append(pid, {
+      source: 'system',
+      kind: 'docs.complete',
+      ref: pid,
+      summary: `Docs phase complete: PM (${pm.files_written.length} files) + Architect (${architect.files_written.length} files)`,
+      payload: {
+        pm_files: pm.files_written.length,
+        architect_files: architect.files_written.length,
+      },
+    });
+  } catch { /* swallow */ }
+
+  return { ok: true, pm, architect };
+}
+
+/**
+ * 读项目当前状态 (P1 用,routes/devloop.js GET /state 后端):
+ *   - project.json
+ *   - units.json (if any)
+ *   - PRD/SDD revs (扫 article[data-rev] 最大值)
+ *   - 最近一次 commit
+ *   - timeline 最近 5 条
+ *   - bugs 计数
+ */
+function getProjectState(pid) {
+  const root = pathResolver.resolveProjectRoot(pid);
+  const out = { pid, root_path: root };
+
+  const projectJson = pathResolver.resolveProjectJson(pid);
+  if (fs.existsSync(projectJson)) {
+    try { out.project = JSON.parse(fs.readFileSync(projectJson, 'utf8')); } catch {}
+  }
+
+  const unitsJson = pathResolver.resolveUnitsJson(pid);
+  if (fs.existsSync(unitsJson)) {
+    try {
+      const u = JSON.parse(fs.readFileSync(unitsJson, 'utf8'));
+      out.units = u.units || [];
+      out.units_rev = u.rev || 0;
+    } catch {}
+  }
+
+  // PRD/SDD rev = 站点根 index.html 的 article[data-rev]
+  for (const kind of ['prd', 'sdd']) {
+    const idx = path.join(root, kind, 'index.html');
+    if (fs.existsSync(idx)) {
+      const html = fs.readFileSync(idx, 'utf8');
+      const m = html.match(/<article[^>]*data-doc="(prd|sdd)"[^>]*data-rev="(\d+)"/);
+      out[`${kind}_rev`] = m ? parseInt(m[2], 10) : 1;
+      out[`${kind}_site`] = true;
+    } else {
+      out[`${kind}_site`] = false;
+    }
+  }
+
+  // timeline tail
+  const tl = pathResolver.resolveTimelineLog(pid);
+  if (fs.existsSync(tl)) {
+    const lines = fs.readFileSync(tl, 'utf8').trim().split('\n').filter(Boolean);
+    out.timeline_tail = lines.slice(-5).map(l => {
+      try { return JSON.parse(l); } catch { return null; }
+    }).filter(Boolean);
+  }
+
+  return out;
+}
+
 module.exports = {
   createProject,
   commitAfterAgent,
+  callAgent,
+  runDocsPhase,
+  getProjectState,
 };
diff --git a/server/tests/devloop/loop-controller.test.js b/server/tests/devloop/loop-controller.test.js
new file mode 100644
index 0000000..def2bbc
--- /dev/null
+++ b/server/tests/devloop/loop-controller.test.js
@@ -0,0 +1,135 @@
+/**
+ * loop-controller (P1) 单测
+ * - callAgent (mock 模式) 能从 fixture 产出文件 + git commit
+ * - runDocsPhase 串行跑 PM + Architect,产物齐全
+ * - getProjectState 返回 prd_rev/sdd_rev/units
+ */
+
+process.env.LEMONBOSS_CLAUDE_MODE = 'mock';
+
+const fs = require('fs');
+const path = require('path');
+const os = require('os');
+
+const TEST_HOME = fs.mkdtempSync(path.join(os.tmpdir(), 'devloop-lc-'));
+process.env.HOME = TEST_HOME;
+
+const pathResolver = require('../../services/devloop/path-resolver');
+const lc = require('../../src/core/devloop/loop-controller');
+
+describe('loop-controller (P1)', () => {
+  let pid, cid;
+  const created = [];
+
+  afterAll(() => {
+    // 清理 sandbox 项目目录
+    for (const c of created) {
+      try {
+        fs.rmSync(path.join(pathResolver.DATA_DIR, 'companies', c), { recursive: true, force: true });
+      } catch { /* ignore */ }
+    }
+  });
+
+  async function fresh() {
+    pathResolver._resetForTesting();
+    cid = 'c-test-' + Math.random().toString(36).slice(2, 7);
+    created.push(cid);
+    const proj = await lc.createProject({
+      company_id: cid, mode: 'sandbox', idea: 'unit-test',
+    });
+    pid = proj.pid;
+    return proj;
+  }
+
+  describe('callAgent (mock devloop-pm)', () => {
+    beforeAll(async () => { await fresh(); });
+
+    it('produces files from fixture + commits', async () => {
+      const r = await lc.callAgent(pid, 'devloop-pm', 'requirement: hello');
+      expect(r.ok).toBe(true);
+      expect(r.mock).toBe(true);
+      expect(r.files_written.length).toBeGreaterThanOrEqual(10);
+      expect(r.commit).not.toBeNull();
+      expect(r.commit.sha).toBeTruthy();
+      const root = pathResolver.resolveProjectRoot(pid);
+      expect(fs.existsSync(path.join(root, 'prd', 'index.html'))).toBe(true);
+      expect(fs.existsSync(path.join(root, 'agent-state', 'pm.json'))).toBe(true);
+    });
+
+    it('subsequent call still commits (timeline.ndjson always appended)', async () => {
+      const r = await lc.callAgent(pid, 'devloop-pm', 'second time same fixture');
+      // mock 产物相同但 timeline.ndjson 会追加一行 → 总有 diff,有 commit
+      expect(r.commit).not.toBeNull();
+      expect(r.commit.sha).toBeTruthy();
+    });
+  });
+
+  describe('runDocsPhase (PM → Architect)', () => {
+    beforeAll(async () => { await fresh(); });
+
+    let phase;
+    it('completes both agents', async () => {
+      phase = await lc.runDocsPhase(pid, '做一个 TODO 列表');
+      expect(phase.ok).toBe(true);
+      expect(phase.pm.commit?.sha).toBeTruthy();
+      expect(phase.architect.commit?.sha).toBeTruthy();
+    });
+
+    it('produces full P1 acceptance file tree', () => {
+      const root = pathResolver.resolveProjectRoot(pid);
+      const required = [
+        'project.json',
+        'prd/index.html',
+        'prd/reading-guide.html',
+        'prd/product/background.html',
+        'prd/product/personas.html',
+        'prd/product/scope.html',
+        'prd/feature/feature-tree.html',
+        'prd/flow/user-flows.html',
+        'sdd/index.html',
+        'sdd/mvcp/model.html',
+        'sdd/mvcp/view.html',
+        'sdd/mvcp/control.html',
+        'sdd/mvcp/process.html',
+        'units.json',
+        'integration/spec.json',
+        'agent-state/pm.json',
+        'agent-state/pm-todo.json',
+        'agent-state/architect.json',
+        'agent-state/architect-todo.json',
+        'history/prd-rev-001.html',
+        'history/sdd-rev-001.html',
+      ];
+      const missing = required.filter(f => !fs.existsSync(path.join(root, f)));
+      expect(missing).toEqual([]);
+    });
+
+    it('units.json has 3 units with l2_rounds/l2_budget', () => {
+      const u = JSON.parse(fs.readFileSync(pathResolver.resolveUnitsJson(pid), 'utf8'));
+      expect(u.units).toHaveLength(3);
+      for (const x of u.units) {
+        expect(typeof x.l2_rounds).toBe('number');
+        expect(typeof x.l2_budget).toBe('number');
+      }
+    });
+
+    it('getProjectState reflects produced docs', () => {
+      const s = lc.getProjectState(pid);
+      expect(s.prd_site).toBe(true);
+      expect(s.sdd_site).toBe(true);
+      expect(s.prd_rev).toBe(1);
+      expect(s.sdd_rev).toBe(1);
+      expect(s.units).toHaveLength(3);
+      expect(Array.isArray(s.timeline_tail)).toBe(true);
+      expect(s.timeline_tail.length).toBeGreaterThan(0);
+    });
+  });
+
+  describe('runDocsPhase rejects bad input', () => {
+    beforeAll(async () => { await fresh(); });
+
+    it('throws when requirement missing', async () => {
+      await expect(lc.runDocsPhase(pid, '')).rejects.toThrow(/requirement/);
+    });
+  });
+});
diff --git a/server/tests/devloop/routes.test.js b/server/tests/devloop/routes.test.js
new file mode 100644
index 0000000..41f797c
--- /dev/null
+++ b/server/tests/devloop/routes.test.js
@@ -0,0 +1,122 @@
+/**
+ * routes/devloop.js 集成测试
+ *
+ * 不启动完整 server,只挂 devloop router 到独立 express app + fetch。
+ */
+
+process.env.LEMONBOSS_CLAUDE_MODE = 'mock';
+
+const fs = require('fs');
+const path = require('path');
+const os = require('os');
+const express = require('express');
+
+const TEST_HOME = fs.mkdtempSync(path.join(os.tmpdir(), 'devloop-rt-'));
+process.env.HOME = TEST_HOME;
+
+const pathResolver = require('../../services/devloop/path-resolver');
+const devloopRouter = require('../../routes/devloop');
+
+function startApp() {
+  const app = express();
+  app.use(express.json());
+  app.use('/api/devloop', devloopRouter);
+  return new Promise((resolve) => {
+    const srv = app.listen(0, '127.0.0.1', () => {
+      const port = srv.address().port;
+      resolve({ srv, base: `http://127.0.0.1:${port}` });
+    });
+  });
+}
+
+describe('routes/devloop', () => {
+  let app, base;
+  const created = [];
+
+  beforeAll(async () => {
+    pathResolver._resetForTesting();
+    ({ srv: app, base } = await startApp());
+  });
+
+  afterAll(() => {
+    app.close();
+    for (const c of created) {
+      try {
+        fs.rmSync(path.join(pathResolver.DATA_DIR, 'companies', c), { recursive: true, force: true });
+      } catch { /* ignore */ }
+    }
+  });
+
+  it('POST /api/devloop/projects requires company_id', async () => {
+    const r = await fetch(`${base}/api/devloop/projects`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ requirement: 'x' }),
+    });
+    expect(r.status).toBe(400);
+    const j = await r.json();
+    expect(j.error).toMatch(/company_id/);
+  });
+
+  it('POST /api/devloop/projects requires requirement', async () => {
+    const r = await fetch(`${base}/api/devloop/projects`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ company_id: 'c-x' }),
+    });
+    expect(r.status).toBe(400);
+    const j = await r.json();
+    expect(j.error).toMatch(/requirement/);
+  });
+
+  it('POST /api/devloop/projects → creates project and runs PM + Architect', async () => {
+    const cid = 'c-route-test-' + Math.random().toString(36).slice(2, 7);
+    created.push(cid);
+    const r = await fetch(`${base}/api/devloop/projects`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        company_id: cid,
+        name: 'todo-demo',
+        requirement: '做一个 TODO 列表:能新增、列表、Vue 前端',
+      }),
+    });
+    expect(r.status).toBe(200);
+    const j = await r.json();
+    expect(j.ok).toBe(true);
+    expect(j.pid).toMatch(/^p-/);
+    expect(j.pm.files_written).toBeGreaterThanOrEqual(10);
+    expect(j.architect.files_written).toBeGreaterThanOrEqual(10);
+    expect(j.pm.commit).toBeTruthy();
+    expect(j.architect.commit).toBeTruthy();
+
+    // 验证文件确实落盘
+    const root = pathResolver.resolveProjectRoot(j.pid);
+    expect(fs.existsSync(path.join(root, 'prd', 'index.html'))).toBe(true);
+    expect(fs.existsSync(path.join(root, 'sdd', 'mvcp', 'model.html'))).toBe(true);
+    expect(fs.existsSync(path.join(root, 'units.json'))).toBe(true);
+
+    // GET /state
+    const sR = await fetch(`${base}/api/devloop/projects/${j.pid}/state`);
+    expect(sR.status).toBe(200);
+    const s = await sR.json();
+    expect(s.pid).toBe(j.pid);
+    expect(s.prd_site).toBe(true);
+    expect(s.sdd_site).toBe(true);
+    expect(s.units).toHaveLength(3);
+  });
+
+  it('GET /api/devloop/projects/:pid/state on unknown pid returns 404', async () => {
+    const r = await fetch(`${base}/api/devloop/projects/p-doesnotexist/state`);
+    expect(r.status).toBe(404);
+    const j = await r.json();
+    expect(j.error).toMatch(/unknown/);
+  });
+
+  it('GET /api/devloop/projects lists projects', async () => {
+    const r = await fetch(`${base}/api/devloop/projects`);
+    expect(r.status).toBe(200);
+    const j = await r.json();
+    expect(Array.isArray(j.projects)).toBe(true);
+  });
+});