diff --git a/brain/engineering/agent-registry.json b/brain/engineering/agent-registry.json
new file mode 100644
index 0000000..1a39e9e
--- /dev/null
+++ b/brain/engineering/agent-registry.json
@@ -0,0 +1,64 @@
+{
+  "_type": "AGENT_SPEC",
+  "_version": "1.0",
+  "_created": "2026-05-26 · D114",
+  "_principle": "Agent 不需要知道城市蓝图。只需要知道自己管哪块砖、怎么报状态。",
+
+  "agent_definition": {
+    "name": "Agent 模板",
+    "required_fields": [
+      "agent_id — 唯一编号",
+      "foreman — 所属包工头",
+      "mother_id — 所属母编号",
+      "what_i_do — 一句话说明自己管什么（不超过20字）",
+      "status — 当前状态：alive / blocked / idle / dead",
+      "last_run — 上次执行时间",
+      "last_result — 上次执行的简要结果",
+      "blocking — 如果状态是 blocked，卡在哪了",
+      "interval — 执行间隔（每次查询/每小时/每天）"
+    ],
+    "one_rule": "被铸渊或包工头查询时，Agent 必须能主动报状态。不需要被动等别人翻文件。"
+  },
+
+  "active_agents": [
+    {
+      "agent_id": "AGT-GTW-001",
+      "name": "Gatekeeper 巡检工",
+      "foreman": "FM-001",
+      "mother_id": "D114-MOTH-001",
+      "what_i_do": "定时 ping 12 台服务器 Gatekeeper 端口，写回在线状态",
+      "status": "alive",
+      "last_run": "2026-05-26T17:12+08:00",
+      "last_result": "已检查 gatekeeper-deployment.json · 12台服务器IP/端口/密钥完整 · 待实际 ping 验证连通性",
+      "blocking": null,
+      "interval": "每次铸渊唤醒时跑一遍",
+      "action_on_query": "读 brain/gatekeeper-deployment.json → 逐台 curl Gatekeeper 端口 → 写回在线状态 → 报给包工头 FM-001"
+    },
+    {
+      "agent_id": "AGT-PROG-001",
+      "name": "进度播报员",
+      "foreman": "FM-001",
+      "mother_id": "D114-MOTH-001",
+      "what_i_do": "扫 progress.json 中所有 pending 项，告诉总工这周该做什么",
+      "status": "alive",
+      "last_run": "2026-05-26T17:12+08:00",
+      "last_result": "已扫描 progress.json · 当前 active_mothers 1个 · D114-MOTH-001 下 4条子路径 3条pending · 下周重点: SUB-002 包工头汇报协议 + SUB-004 首批激活",
+      "blocking": null,
+      "interval": "每次铸渊唤醒时跑一遍",
+      "action_on_query": "读 brain/fifth-domain/zero-point/console/progress.json → 统计 pending/blocked → 排序优先级 → 报给包工头 FM-001"
+    },
+    {
+      "agent_id": "AGT-TIME-001",
+      "name": "时间线记录员",
+      "foreman": "FM-001",
+      "mother_id": "D114-MOTH-001",
+      "what_i_do": "自动追记本次会话事件到 temporal-brain.json",
+      "status": "alive",
+      "last_run": "2026-05-26T17:12+08:00",
+      "last_result": "当前时间线停在 D114 · Awen技术主控认知修复 · 本次会话事件待追加",
+      "blocking": "需要铸渊确认本次会话的关键事件列表后再写入",
+      "interval": "会话结束时跑一遍",
+      "action_on_query": "汇总本次会话关键事件 → 追加到 brain/temporal-core/temporal-brain.json → 报给包工头 FM-001"
+    }
+  ]
+}
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