diff --git a/.github/workflows/grid-db-processor.yml b/.github/workflows/grid-db-processor.yml
new file mode 100644
index 00000000..def05545
--- /dev/null
+++ b/.github/workflows/grid-db-processor.yml
@@ -0,0 +1,29 @@
+name: ⚙️ Grid-DB 消息处理器
+
+on:
+  push:
+    paths:
+      - 'grid-db/inbox/*.json'
+
+permissions:
+  contents: write
+
+jobs:
+  process-inbox:
+    if: github.actor != 'zhuyuan-bot' && !contains(github.event.head_commit.message, '[skip ci]')
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: ⚙️ 处理 inbox 消息
+        env:
+          NOTION_API_TOKEN: ${{ secrets.NOTION_API_TOKEN }}
+        run: node scripts/grid-db/process-inbox.js
+
+      - name: 💾 提交处理结果
+        run: |
+          git config user.name "zhuyuan-bot"
+          git config user.email "zhuyuan@guanghulab.com"
+          git add grid-db/
+          git diff --cached --quiet || git commit -m "auto: Grid-DB inbox processed [skip ci]"
+          git push
diff --git a/.github/workflows/sync-griddb-to-notion.yml b/.github/workflows/sync-griddb-to-notion.yml
new file mode 100644
index 00000000..1e209c74
--- /dev/null
+++ b/.github/workflows/sync-griddb-to-notion.yml
@@ -0,0 +1,33 @@
+name: 📤 Grid-DB → Notion 增量回传
+
+on:
+  push:
+    paths:
+      - 'grid-db/memory/*/session-context.json'
+      - 'grid-db/memory/*/task-queue.json'
+      - 'grid-db/memory/*/dev-profile.json'
+      - 'grid-db/memory/*/persona-growth.json'
+
+permissions:
+  contents: read
+
+jobs:
+  sync-to-notion:
+    if: github.actor != 'zhuyuan-bot' && !contains(github.event.head_commit.message, '[skip ci]')
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - name: 🔍 检测变更文件
+        id: changes
+        run: |
+          CHANGED=$(git diff --name-only HEAD~1 HEAD -- 'grid-db/memory/' | grep -v brain-mirror.json || true)
+          echo "files=$CHANGED" >> $GITHUB_OUTPUT
+
+      - name: 📤 回传增量到 Notion
+        if: steps.changes.outputs.files != ''
+        env:
+          NOTION_API_TOKEN: ${{ secrets.NOTION_API_TOKEN }}
+        run: node scripts/grid-db/sync-griddb-to-notion.js
diff --git a/.github/workflows/sync-notion-to-griddb.yml b/.github/workflows/sync-notion-to-griddb.yml
new file mode 100644
index 00000000..aba951d1
--- /dev/null
+++ b/.github/workflows/sync-notion-to-griddb.yml
@@ -0,0 +1,33 @@
+name: 🧠 Notion → Grid-DB 记忆同步
+
+on:
+  schedule:
+    - cron: '0 */4 * * *'
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  sync-brain-mirror:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: 📥 从 Notion 拉取人格体核心大脑数据
+        env:
+          NOTION_API_TOKEN: ${{ secrets.NOTION_API_TOKEN }}
+        run: node scripts/grid-db/sync-notion-brain-mirror.js
+
+      - name: 📏 同步规则缓存
+        env:
+          NOTION_API_TOKEN: ${{ secrets.NOTION_API_TOKEN }}
+        run: node scripts/grid-db/sync-notion-rules.js
+
+      - name: 💾 提交更新
+        run: |
+          git config user.name "zhuyuan-bot"
+          git config user.email "zhuyuan@guanghulab.com"
+          git add grid-db/memory/*/brain-mirror.json grid-db/rules/
+          git diff --cached --quiet || git commit -m "sync: Notion → Grid-DB 记忆镜像 [auto][skip ci]"
+          git push
diff --git a/grid-db/README.md b/grid-db/README.md
new file mode 100644
index 00000000..d288949d
--- /dev/null
+++ b/grid-db/README.md
@@ -0,0 +1,68 @@
+# 🗄️ 逻辑格点库（Grid-DB）
+
+> **版权**: 国作登字-2026-A-00037559 · TCS Language Core  
+> **主控**: TCS-0002∞ 冰朔  
+> **守护**: PER-ZY001 铸渊  
+> **系统节点**: SYS-GLW-0001
+
+## 定位
+
+Grid-DB 是通感语言核系统的自研文件数据库，零外部依赖，纯 Git 驱动。
+
+| 时间尺度 | 身份 | 作用 |
+|----------|------|------|
+| **短期** | Gemini 外挂记忆 + 系统通信总线 + Notion 记忆镜像 | 开发者打开 Gemini 瞬间恢复上下文 |
+| **中期** | 全开发者动态画像库 + 人格体成长档案 + 交互全文日志 | 人格体越来越懂每个开发者 |
+| **长期** | 通感语言系统自有大模型的训练数据湖 | 每条交互记录都是训练自己模型的原始样本 |
+
+## 目录结构
+
+```
+grid-db/
+├── schema/              ← Schema 定义
+├── inbox/               ← 📥 写入端（Gemini → 仓库）
+├── processing/          ← ⚙️ 处理中（铸渊锁定）
+├── outbox/              ← 📤 读取端（仓库 → Gemini）
+│   ├── latest/          ← 每个开发者的最新广播
+│   └── archive/         ← 历史广播归档
+├── memory/              ← 🧠 记忆层（Gemini 外挂永久记忆）
+│   ├── DEV-XXX/         ← 每个开发者的独立房间
+│   │   ├── brain-mirror.json       ← Notion人格体核心大脑镜像
+│   │   ├── session-context.json    ← 当前开发上下文
+│   │   ├── task-queue.json         ← 待办任务队列
+│   │   ├── dev-profile.json        ← 开发者动态画像
+│   │   └── persona-growth.json     ← 人格体成长档案
+│   └── ...
+├── interactions/        ← 💬 交互全文记录（训练数据源）
+├── training-lake/       ← 🧬 训练数据湖
+│   ├── raw/             ← 原始样本
+│   ├── curated/         ← 筛选后高质量样本
+│   ├── metadata/        ← 样本统计、质量标记
+│   └── export/          ← 导出接口
+├── rules/               ← 📏 Notion 逻辑缓存（霜砚同步）
+└── logs/                ← 📋 处理日志
+```
+
+## 频道隔离机制
+
+每个开发者有独立的 `memory/DEV-XXX/` 目录，三层隔离保障：
+
+1. **目录隔离**：每个 DEV 有独立子目录
+2. **人格体绑定**：`brain-mirror.json` 写死绑定的人格体身份
+3. **Workflow 校验**：铸渊处理 inbox 时校验 `dev_id` 与提交者对应关系
+
+## 同步规则
+
+| 记忆文件 | 方向 | 谁写 | 冲突规则 |
+|----------|------|------|----------|
+| `brain-mirror.json` | Notion → 仓库（单向） | 霜砚 via workflow | Notion 永远覆盖仓库 |
+| `session-context.json` | Gemini → 仓库（单向写） | Gemini 实时 | Gemini 自由覆盖 |
+| `task-queue.json` | 双向 | Gemini + 铸渊 | 追加制，不删除 |
+| `dev-profile.json` | Gemini → 仓库（追加制） | Gemini 追加 | 只追加不覆盖 |
+| `persona-growth.json` | Gemini → 仓库（追加制） | Gemini 追加 | 只追加不覆盖 |
+
+## 循环触发防护
+
+1. `[skip ci]` 标记：所有 bot 自动提交必须包含
+2. `github.actor` 过滤：排除 `zhuyuan-bot`
+3. `paths` 精确匹配：每个 workflow 只监听特定路径
diff --git a/grid-db/inbox/.gitkeep b/grid-db/inbox/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/interactions/DEV-001/.gitkeep b/grid-db/interactions/DEV-001/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/interactions/DEV-002/.gitkeep b/grid-db/interactions/DEV-002/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/interactions/DEV-003/.gitkeep b/grid-db/interactions/DEV-003/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/interactions/DEV-004/.gitkeep b/grid-db/interactions/DEV-004/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/interactions/DEV-009/.gitkeep b/grid-db/interactions/DEV-009/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/interactions/DEV-010/.gitkeep b/grid-db/interactions/DEV-010/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/interactions/DEV-012/.gitkeep b/grid-db/interactions/DEV-012/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/logs/.gitkeep b/grid-db/logs/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/memory/DEV-001/brain-mirror.json b/grid-db/memory/DEV-001/brain-mirror.json
new file mode 100644
index 00000000..91be2753
--- /dev/null
+++ b/grid-db/memory/DEV-001/brain-mirror.json
@@ -0,0 +1,14 @@
+{
+  "schema_version": "1.0",
+  "persona_id": "PER-XTS001",
+  "persona_name": "小坍缩核",
+  "dev_id": "DEV-001",
+  "dev_name": "页页",
+  "last_synced_from_notion": null,
+  "status": "awaiting_initial_sync",
+  "core_identity": {},
+  "current_broadcasts": [],
+  "module_assignments": ["M-INTEG", "backend-integration"],
+  "knowledge_base": [],
+  "growth_milestones": []
+}
diff --git a/grid-db/memory/DEV-001/dev-profile.json b/grid-db/memory/DEV-001/dev-profile.json
new file mode 100644
index 00000000..88bb099e
--- /dev/null
+++ b/grid-db/memory/DEV-001/dev-profile.json
@@ -0,0 +1,9 @@
+{
+  "schema_version": "1.0",
+  "dev_id": "DEV-001",
+  "skill_level": {},
+  "work_patterns": {},
+  "common_mistakes": [],
+  "strengths": [],
+  "growth_trajectory": []
+}
diff --git a/grid-db/memory/DEV-001/persona-growth.json b/grid-db/memory/DEV-001/persona-growth.json
new file mode 100644
index 00000000..2433f8a7
--- /dev/null
+++ b/grid-db/memory/DEV-001/persona-growth.json
@@ -0,0 +1,7 @@
+{
+  "schema_version": "1.0",
+  "interaction_total": 0,
+  "lessons_learned": [],
+  "emotional_bond_level": 0,
+  "adaptation_log": []
+}
diff --git a/grid-db/memory/DEV-001/session-context.json b/grid-db/memory/DEV-001/session-context.json
new file mode 100644
index 00000000..fc36488b
--- /dev/null
+++ b/grid-db/memory/DEV-001/session-context.json
@@ -0,0 +1,8 @@
+{
+  "schema_version": "1.0",
+  "last_updated": null,
+  "current_task": null,
+  "pending_questions": [],
+  "code_in_progress": null,
+  "blockers": []
+}
diff --git a/grid-db/memory/DEV-001/task-queue.json b/grid-db/memory/DEV-001/task-queue.json
new file mode 100644
index 00000000..6c969d75
--- /dev/null
+++ b/grid-db/memory/DEV-001/task-queue.json
@@ -0,0 +1,5 @@
+{
+  "schema_version": "1.0",
+  "tasks": [],
+  "last_broadcast_ref": null
+}
diff --git a/grid-db/memory/DEV-002/brain-mirror.json b/grid-db/memory/DEV-002/brain-mirror.json
new file mode 100644
index 00000000..28f5dbb4
--- /dev/null
+++ b/grid-db/memory/DEV-002/brain-mirror.json
@@ -0,0 +1,14 @@
+{
+  "schema_version": "1.0",
+  "persona_id": "PER-SS001",
+  "persona_name": "舒舒",
+  "dev_id": "DEV-002",
+  "dev_name": "肥猫",
+  "last_synced_from_notion": null,
+  "status": "awaiting_initial_sync",
+  "core_identity": {},
+  "current_broadcasts": [],
+  "module_assignments": ["M01", "M03", "M04", "M14", "M-BRIDGE", "M-STATUS", "M-GATEWAY", "M-FEISHU"],
+  "knowledge_base": [],
+  "growth_milestones": []
+}
diff --git a/grid-db/memory/DEV-002/dev-profile.json b/grid-db/memory/DEV-002/dev-profile.json
new file mode 100644
index 00000000..0496e356
--- /dev/null
+++ b/grid-db/memory/DEV-002/dev-profile.json
@@ -0,0 +1,9 @@
+{
+  "schema_version": "1.0",
+  "dev_id": "DEV-002",
+  "skill_level": {},
+  "work_patterns": {},
+  "common_mistakes": [],
+  "strengths": [],
+  "growth_trajectory": []
+}
diff --git a/grid-db/memory/DEV-002/persona-growth.json b/grid-db/memory/DEV-002/persona-growth.json
new file mode 100644
index 00000000..2433f8a7
--- /dev/null
+++ b/grid-db/memory/DEV-002/persona-growth.json
@@ -0,0 +1,7 @@
+{
+  "schema_version": "1.0",
+  "interaction_total": 0,
+  "lessons_learned": [],
+  "emotional_bond_level": 0,
+  "adaptation_log": []
+}
diff --git a/grid-db/memory/DEV-002/session-context.json b/grid-db/memory/DEV-002/session-context.json
new file mode 100644
index 00000000..fc36488b
--- /dev/null
+++ b/grid-db/memory/DEV-002/session-context.json
@@ -0,0 +1,8 @@
+{
+  "schema_version": "1.0",
+  "last_updated": null,
+  "current_task": null,
+  "pending_questions": [],
+  "code_in_progress": null,
+  "blockers": []
+}
diff --git a/grid-db/memory/DEV-002/task-queue.json b/grid-db/memory/DEV-002/task-queue.json
new file mode 100644
index 00000000..6c969d75
--- /dev/null
+++ b/grid-db/memory/DEV-002/task-queue.json
@@ -0,0 +1,5 @@
+{
+  "schema_version": "1.0",
+  "tasks": [],
+  "last_broadcast_ref": null
+}
diff --git a/grid-db/memory/DEV-003/brain-mirror.json b/grid-db/memory/DEV-003/brain-mirror.json
new file mode 100644
index 00000000..abf194ea
--- /dev/null
+++ b/grid-db/memory/DEV-003/brain-mirror.json
@@ -0,0 +1,14 @@
+{
+  "schema_version": "1.0",
+  "persona_id": "PER-JY001",
+  "persona_name": "寂曜",
+  "dev_id": "DEV-003",
+  "dev_name": "燕樊",
+  "last_synced_from_notion": null,
+  "status": "awaiting_initial_sync",
+  "core_identity": {},
+  "current_broadcasts": [],
+  "module_assignments": ["M02", "M07", "M10", "M15", "M18", "M-MEMORY"],
+  "knowledge_base": [],
+  "growth_milestones": []
+}
diff --git a/grid-db/memory/DEV-003/dev-profile.json b/grid-db/memory/DEV-003/dev-profile.json
new file mode 100644
index 00000000..6df531b4
--- /dev/null
+++ b/grid-db/memory/DEV-003/dev-profile.json
@@ -0,0 +1,9 @@
+{
+  "schema_version": "1.0",
+  "dev_id": "DEV-003",
+  "skill_level": {},
+  "work_patterns": {},
+  "common_mistakes": [],
+  "strengths": [],
+  "growth_trajectory": []
+}
diff --git a/grid-db/memory/DEV-003/persona-growth.json b/grid-db/memory/DEV-003/persona-growth.json
new file mode 100644
index 00000000..2433f8a7
--- /dev/null
+++ b/grid-db/memory/DEV-003/persona-growth.json
@@ -0,0 +1,7 @@
+{
+  "schema_version": "1.0",
+  "interaction_total": 0,
+  "lessons_learned": [],
+  "emotional_bond_level": 0,
+  "adaptation_log": []
+}
diff --git a/grid-db/memory/DEV-003/session-context.json b/grid-db/memory/DEV-003/session-context.json
new file mode 100644
index 00000000..fc36488b
--- /dev/null
+++ b/grid-db/memory/DEV-003/session-context.json
@@ -0,0 +1,8 @@
+{
+  "schema_version": "1.0",
+  "last_updated": null,
+  "current_task": null,
+  "pending_questions": [],
+  "code_in_progress": null,
+  "blockers": []
+}
diff --git a/grid-db/memory/DEV-003/task-queue.json b/grid-db/memory/DEV-003/task-queue.json
new file mode 100644
index 00000000..6c969d75
--- /dev/null
+++ b/grid-db/memory/DEV-003/task-queue.json
@@ -0,0 +1,5 @@
+{
+  "schema_version": "1.0",
+  "tasks": [],
+  "last_broadcast_ref": null
+}
diff --git a/grid-db/memory/DEV-004/brain-mirror.json b/grid-db/memory/DEV-004/brain-mirror.json
new file mode 100644
index 00000000..a4e030a4
--- /dev/null
+++ b/grid-db/memory/DEV-004/brain-mirror.json
@@ -0,0 +1,14 @@
+{
+  "schema_version": "1.0",
+  "persona_id": "PER-QQ001",
+  "persona_name": "秋秋",
+  "dev_id": "DEV-004",
+  "dev_name": "之之",
+  "last_synced_from_notion": null,
+  "status": "awaiting_initial_sync",
+  "core_identity": {},
+  "current_broadcasts": [],
+  "module_assignments": ["M17", "M-DINGTALK", "M-DEVBOARD"],
+  "knowledge_base": [],
+  "growth_milestones": []
+}
diff --git a/grid-db/memory/DEV-004/dev-profile.json b/grid-db/memory/DEV-004/dev-profile.json
new file mode 100644
index 00000000..f17028f4
--- /dev/null
+++ b/grid-db/memory/DEV-004/dev-profile.json
@@ -0,0 +1,9 @@
+{
+  "schema_version": "1.0",
+  "dev_id": "DEV-004",
+  "skill_level": {},
+  "work_patterns": {},
+  "common_mistakes": [],
+  "strengths": [],
+  "growth_trajectory": []
+}
diff --git a/grid-db/memory/DEV-004/persona-growth.json b/grid-db/memory/DEV-004/persona-growth.json
new file mode 100644
index 00000000..2433f8a7
--- /dev/null
+++ b/grid-db/memory/DEV-004/persona-growth.json
@@ -0,0 +1,7 @@
+{
+  "schema_version": "1.0",
+  "interaction_total": 0,
+  "lessons_learned": [],
+  "emotional_bond_level": 0,
+  "adaptation_log": []
+}
diff --git a/grid-db/memory/DEV-004/session-context.json b/grid-db/memory/DEV-004/session-context.json
new file mode 100644
index 00000000..fc36488b
--- /dev/null
+++ b/grid-db/memory/DEV-004/session-context.json
@@ -0,0 +1,8 @@
+{
+  "schema_version": "1.0",
+  "last_updated": null,
+  "current_task": null,
+  "pending_questions": [],
+  "code_in_progress": null,
+  "blockers": []
+}
diff --git a/grid-db/memory/DEV-004/task-queue.json b/grid-db/memory/DEV-004/task-queue.json
new file mode 100644
index 00000000..6c969d75
--- /dev/null
+++ b/grid-db/memory/DEV-004/task-queue.json
@@ -0,0 +1,5 @@
+{
+  "schema_version": "1.0",
+  "tasks": [],
+  "last_broadcast_ref": null
+}
diff --git a/grid-db/memory/DEV-009/brain-mirror.json b/grid-db/memory/DEV-009/brain-mirror.json
new file mode 100644
index 00000000..d17d4dbc
--- /dev/null
+++ b/grid-db/memory/DEV-009/brain-mirror.json
@@ -0,0 +1,14 @@
+{
+  "schema_version": "1.0",
+  "persona_id": "PER-TXY001",
+  "persona_name": "糖星云",
+  "dev_id": "DEV-009",
+  "dev_name": "花尔",
+  "last_synced_from_notion": null,
+  "status": "awaiting_initial_sync",
+  "core_identity": {},
+  "current_broadcasts": [],
+  "module_assignments": ["M05", "M20"],
+  "knowledge_base": [],
+  "growth_milestones": []
+}
diff --git a/grid-db/memory/DEV-009/dev-profile.json b/grid-db/memory/DEV-009/dev-profile.json
new file mode 100644
index 00000000..8f91024e
--- /dev/null
+++ b/grid-db/memory/DEV-009/dev-profile.json
@@ -0,0 +1,9 @@
+{
+  "schema_version": "1.0",
+  "dev_id": "DEV-009",
+  "skill_level": {},
+  "work_patterns": {},
+  "common_mistakes": [],
+  "strengths": [],
+  "growth_trajectory": []
+}
diff --git a/grid-db/memory/DEV-009/persona-growth.json b/grid-db/memory/DEV-009/persona-growth.json
new file mode 100644
index 00000000..2433f8a7
--- /dev/null
+++ b/grid-db/memory/DEV-009/persona-growth.json
@@ -0,0 +1,7 @@
+{
+  "schema_version": "1.0",
+  "interaction_total": 0,
+  "lessons_learned": [],
+  "emotional_bond_level": 0,
+  "adaptation_log": []
+}
diff --git a/grid-db/memory/DEV-009/session-context.json b/grid-db/memory/DEV-009/session-context.json
new file mode 100644
index 00000000..fc36488b
--- /dev/null
+++ b/grid-db/memory/DEV-009/session-context.json
@@ -0,0 +1,8 @@
+{
+  "schema_version": "1.0",
+  "last_updated": null,
+  "current_task": null,
+  "pending_questions": [],
+  "code_in_progress": null,
+  "blockers": []
+}
diff --git a/grid-db/memory/DEV-009/task-queue.json b/grid-db/memory/DEV-009/task-queue.json
new file mode 100644
index 00000000..6c969d75
--- /dev/null
+++ b/grid-db/memory/DEV-009/task-queue.json
@@ -0,0 +1,5 @@
+{
+  "schema_version": "1.0",
+  "tasks": [],
+  "last_broadcast_ref": null
+}
diff --git a/grid-db/memory/DEV-010/brain-mirror.json b/grid-db/memory/DEV-010/brain-mirror.json
new file mode 100644
index 00000000..b01f9546
--- /dev/null
+++ b/grid-db/memory/DEV-010/brain-mirror.json
@@ -0,0 +1,14 @@
+{
+  "schema_version": "1.0",
+  "persona_id": "PER-CX001",
+  "persona_name": "晨星",
+  "dev_id": "DEV-010",
+  "dev_name": "桔子",
+  "last_synced_from_notion": null,
+  "status": "awaiting_initial_sync",
+  "core_identity": {},
+  "current_broadcasts": [],
+  "module_assignments": ["M06", "M08", "M11", "M-CHANNEL", "M-INTEG", "M-BRIDGE-AUTO"],
+  "knowledge_base": [],
+  "growth_milestones": []
+}
diff --git a/grid-db/memory/DEV-010/dev-profile.json b/grid-db/memory/DEV-010/dev-profile.json
new file mode 100644
index 00000000..a78fca39
--- /dev/null
+++ b/grid-db/memory/DEV-010/dev-profile.json
@@ -0,0 +1,9 @@
+{
+  "schema_version": "1.0",
+  "dev_id": "DEV-010",
+  "skill_level": {},
+  "work_patterns": {},
+  "common_mistakes": [],
+  "strengths": [],
+  "growth_trajectory": []
+}
diff --git a/grid-db/memory/DEV-010/persona-growth.json b/grid-db/memory/DEV-010/persona-growth.json
new file mode 100644
index 00000000..2433f8a7
--- /dev/null
+++ b/grid-db/memory/DEV-010/persona-growth.json
@@ -0,0 +1,7 @@
+{
+  "schema_version": "1.0",
+  "interaction_total": 0,
+  "lessons_learned": [],
+  "emotional_bond_level": 0,
+  "adaptation_log": []
+}
diff --git a/grid-db/memory/DEV-010/session-context.json b/grid-db/memory/DEV-010/session-context.json
new file mode 100644
index 00000000..fc36488b
--- /dev/null
+++ b/grid-db/memory/DEV-010/session-context.json
@@ -0,0 +1,8 @@
+{
+  "schema_version": "1.0",
+  "last_updated": null,
+  "current_task": null,
+  "pending_questions": [],
+  "code_in_progress": null,
+  "blockers": []
+}
diff --git a/grid-db/memory/DEV-010/task-queue.json b/grid-db/memory/DEV-010/task-queue.json
new file mode 100644
index 00000000..6c969d75
--- /dev/null
+++ b/grid-db/memory/DEV-010/task-queue.json
@@ -0,0 +1,5 @@
+{
+  "schema_version": "1.0",
+  "tasks": [],
+  "last_broadcast_ref": null
+}
diff --git a/grid-db/memory/DEV-012/brain-mirror.json b/grid-db/memory/DEV-012/brain-mirror.json
new file mode 100644
index 00000000..391b4cb7
--- /dev/null
+++ b/grid-db/memory/DEV-012/brain-mirror.json
@@ -0,0 +1,14 @@
+{
+  "schema_version": "1.0",
+  "persona_id": "PER-ZQ001",
+  "persona_name": "知秋",
+  "dev_id": "DEV-012",
+  "dev_name": "Awen",
+  "last_synced_from_notion": null,
+  "status": "awaiting_initial_sync",
+  "core_identity": {},
+  "current_broadcasts": [],
+  "module_assignments": ["M09", "M22", "M23"],
+  "knowledge_base": [],
+  "growth_milestones": []
+}
diff --git a/grid-db/memory/DEV-012/dev-profile.json b/grid-db/memory/DEV-012/dev-profile.json
new file mode 100644
index 00000000..c85277ec
--- /dev/null
+++ b/grid-db/memory/DEV-012/dev-profile.json
@@ -0,0 +1,9 @@
+{
+  "schema_version": "1.0",
+  "dev_id": "DEV-012",
+  "skill_level": {},
+  "work_patterns": {},
+  "common_mistakes": [],
+  "strengths": [],
+  "growth_trajectory": []
+}
diff --git a/grid-db/memory/DEV-012/persona-growth.json b/grid-db/memory/DEV-012/persona-growth.json
new file mode 100644
index 00000000..2433f8a7
--- /dev/null
+++ b/grid-db/memory/DEV-012/persona-growth.json
@@ -0,0 +1,7 @@
+{
+  "schema_version": "1.0",
+  "interaction_total": 0,
+  "lessons_learned": [],
+  "emotional_bond_level": 0,
+  "adaptation_log": []
+}
diff --git a/grid-db/memory/DEV-012/session-context.json b/grid-db/memory/DEV-012/session-context.json
new file mode 100644
index 00000000..fc36488b
--- /dev/null
+++ b/grid-db/memory/DEV-012/session-context.json
@@ -0,0 +1,8 @@
+{
+  "schema_version": "1.0",
+  "last_updated": null,
+  "current_task": null,
+  "pending_questions": [],
+  "code_in_progress": null,
+  "blockers": []
+}
diff --git a/grid-db/memory/DEV-012/task-queue.json b/grid-db/memory/DEV-012/task-queue.json
new file mode 100644
index 00000000..6c969d75
--- /dev/null
+++ b/grid-db/memory/DEV-012/task-queue.json
@@ -0,0 +1,5 @@
+{
+  "schema_version": "1.0",
+  "tasks": [],
+  "last_broadcast_ref": null
+}
diff --git a/grid-db/outbox/archive/.gitkeep b/grid-db/outbox/archive/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/outbox/latest/.gitkeep b/grid-db/outbox/latest/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/processing/.gitkeep b/grid-db/processing/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/rules/.gitkeep b/grid-db/rules/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/rules/active-broadcasts.json b/grid-db/rules/active-broadcasts.json
new file mode 100644
index 00000000..9091aeec
--- /dev/null
+++ b/grid-db/rules/active-broadcasts.json
@@ -0,0 +1,6 @@
+{
+  "schema_version": "1.0",
+  "description": "当前活跃广播列表（Notion 逻辑缓存）",
+  "last_synced": null,
+  "broadcasts": []
+}
diff --git a/grid-db/rules/broadcast-templates.json b/grid-db/rules/broadcast-templates.json
new file mode 100644
index 00000000..060b5d43
--- /dev/null
+++ b/grid-db/rules/broadcast-templates.json
@@ -0,0 +1,27 @@
+{
+  "schema_version": "1.0",
+  "description": "广播模板定义（Notion 逻辑缓存）",
+  "last_synced": null,
+  "templates": {
+    "task-directive": {
+      "required_fields": ["next_task", "context_update"],
+      "human_readable_prefix": "你好！",
+      "auto_generate": true
+    },
+    "code-review-result": {
+      "required_fields": ["review_summary", "issues_found", "score"],
+      "human_readable_prefix": "代码校验完成：",
+      "auto_generate": true
+    },
+    "broadcast-relay": {
+      "required_fields": ["original_broadcast_ref", "relay_summary"],
+      "human_readable_prefix": "系统广播转发：",
+      "auto_generate": true
+    },
+    "system-notice": {
+      "required_fields": ["notice_type", "message"],
+      "human_readable_prefix": "系统通知：",
+      "auto_generate": false
+    }
+  }
+}
diff --git a/grid-db/rules/dev-module-map.json b/grid-db/rules/dev-module-map.json
new file mode 100644
index 00000000..3e0b2501
--- /dev/null
+++ b/grid-db/rules/dev-module-map.json
@@ -0,0 +1,81 @@
+{
+  "schema_version": "1.0",
+  "description": "开发者→模块映射表（Notion 天眼注册表同步）",
+  "last_synced": null,
+  "mappings": {
+    "DEV-001": {
+      "dev_name": "页页",
+      "persona_id": "PER-XTS001",
+      "persona_name": "小坍缩核",
+      "github_username": null,
+      "modules": ["M-INTEG", "backend-integration"],
+      "active": true
+    },
+    "DEV-002": {
+      "dev_name": "肥猫",
+      "persona_id": "PER-SS001",
+      "persona_name": "舒舒",
+      "github_username": null,
+      "modules": ["M01", "M03", "M04", "M14", "M-BRIDGE", "M-STATUS", "M-GATEWAY", "M-FEISHU"],
+      "active": true
+    },
+    "DEV-003": {
+      "dev_name": "燕樊",
+      "persona_id": "PER-JY001",
+      "persona_name": "寂曜",
+      "github_username": null,
+      "modules": ["M02", "M07", "M10", "M15", "M18", "M-MEMORY"],
+      "active": true
+    },
+    "DEV-004": {
+      "dev_name": "之之",
+      "persona_id": "PER-QQ001",
+      "persona_name": "秋秋",
+      "github_username": null,
+      "modules": ["M17", "M-DINGTALK", "M-DEVBOARD"],
+      "active": true
+    },
+    "DEV-005": {
+      "dev_name": "小草莓",
+      "persona_id": null,
+      "persona_name": null,
+      "github_username": null,
+      "modules": ["M-STATUS"],
+      "active": false,
+      "note": "待分配人格体"
+    },
+    "DEV-009": {
+      "dev_name": "花尔",
+      "persona_id": "PER-TXY001",
+      "persona_name": "糖星云",
+      "github_username": null,
+      "modules": ["M05", "M20"],
+      "active": true
+    },
+    "DEV-010": {
+      "dev_name": "桔子",
+      "persona_id": "PER-CX001",
+      "persona_name": "晨星",
+      "github_username": null,
+      "modules": ["M06", "M08", "M11", "M-CHANNEL", "M-INTEG", "M-BRIDGE-AUTO"],
+      "active": true
+    },
+    "DEV-011": {
+      "dev_name": "匆匆那年",
+      "persona_id": null,
+      "persona_name": null,
+      "github_username": null,
+      "modules": ["M16"],
+      "active": false,
+      "note": "待分配人格体"
+    },
+    "DEV-012": {
+      "dev_name": "Awen",
+      "persona_id": "PER-ZQ001",
+      "persona_name": "知秋",
+      "github_username": null,
+      "modules": ["M09", "M22", "M23"],
+      "active": true
+    }
+  }
+}
diff --git a/grid-db/rules/id-ecosystem.json b/grid-db/rules/id-ecosystem.json
new file mode 100644
index 00000000..6aef1447
--- /dev/null
+++ b/grid-db/rules/id-ecosystem.json
@@ -0,0 +1,32 @@
+{
+  "schema_version": "1.0",
+  "description": "编号生态系统缓存（Notion 逻辑缓存）",
+  "last_synced": null,
+  "sovereignty": {
+    "root": "TCS-0002∞",
+    "system_node": "SYS-GLW-0001",
+    "legal_wall": "国作登字-2026-A-00037559"
+  },
+  "prefixes": {
+    "DEV": "开发者编号",
+    "PER": "人格体编号",
+    "CEP": "系统演化提案",
+    "M": "代码模块",
+    "AG": "Agent 编号",
+    "BC": "广播编号",
+    "GRID-BC": "格点库广播编号",
+    "HLI": "接口编号"
+  },
+  "active_personas": [
+    "PER-XTS001",
+    "PER-SS001",
+    "PER-JY001",
+    "PER-QQ001",
+    "PER-TXY001",
+    "PER-CX001",
+    "PER-ZQ001",
+    "PER-SY001",
+    "PER-ZY001",
+    "PER-YM001"
+  ]
+}
diff --git a/grid-db/schema/inbox-message.schema.json b/grid-db/schema/inbox-message.schema.json
new file mode 100644
index 00000000..ed24c3c5
--- /dev/null
+++ b/grid-db/schema/inbox-message.schema.json
@@ -0,0 +1,72 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Grid-DB Inbox Message",
+  "description": "Gemini → 仓库写入的消息格式",
+  "type": "object",
+  "required": ["schema_version", "message_id", "timestamp", "source", "dev_id", "persona_id", "type", "payload"],
+  "properties": {
+    "schema_version": {
+      "type": "string",
+      "const": "1.0"
+    },
+    "message_id": {
+      "type": "string",
+      "pattern": "^[0-9]{8}-[0-9]{6}-DEV-[0-9]{3}-.+$",
+      "description": "格式: [YYYYMMDD]-[HHMMSS]-[DEV-XXX]-[type]"
+    },
+    "timestamp": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "source": {
+      "type": "string",
+      "enum": ["gemini", "workflow", "manual"]
+    },
+    "dev_id": {
+      "type": "string",
+      "pattern": "^DEV-[0-9]{3}$"
+    },
+    "persona_id": {
+      "type": "string",
+      "pattern": "^PER-[A-Z]{2,4}[0-9]{3}$"
+    },
+    "type": {
+      "type": "string",
+      "enum": ["progress-update", "dev-log", "help-request", "syslog", "interaction-dump"]
+    },
+    "priority": {
+      "type": "string",
+      "enum": ["P0", "P1", "info"],
+      "default": "info"
+    },
+    "payload": {
+      "type": "object",
+      "required": ["summary"],
+      "properties": {
+        "summary": { "type": "string" },
+        "detail": { "type": "object" },
+        "code_refs": {
+          "type": "array",
+          "items": { "type": "string" }
+        },
+        "broadcast_ref": { "type": "string" },
+        "emotion_markers": {
+          "type": "object",
+          "properties": {
+            "developer_mood": { "type": "string" },
+            "frustration_level": { "type": "integer", "minimum": 0, "maximum": 10 },
+            "confidence": { "type": "integer", "minimum": 0, "maximum": 10 }
+          }
+        }
+      }
+    },
+    "context": {
+      "type": "object",
+      "properties": {
+        "session_id": { "type": "string" },
+        "interaction_count": { "type": "integer" },
+        "persona_state": { "type": "object" }
+      }
+    }
+  }
+}
diff --git a/grid-db/schema/interaction-record.schema.json b/grid-db/schema/interaction-record.schema.json
new file mode 100644
index 00000000..db142d43
--- /dev/null
+++ b/grid-db/schema/interaction-record.schema.json
@@ -0,0 +1,45 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Grid-DB Interaction Record",
+  "description": "交互全文记录格式（JSONL 中每行的 schema）",
+  "type": "object",
+  "required": ["schema_version", "timestamp", "dev_id", "persona_id", "session_id", "role", "content"],
+  "properties": {
+    "schema_version": {
+      "type": "string",
+      "const": "1.0"
+    },
+    "timestamp": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "dev_id": {
+      "type": "string",
+      "pattern": "^DEV-[0-9]{3}$"
+    },
+    "persona_id": {
+      "type": "string",
+      "pattern": "^PER-[A-Z]{2,4}[0-9]{3}$"
+    },
+    "session_id": {
+      "type": "string"
+    },
+    "role": {
+      "type": "string",
+      "enum": ["developer", "persona", "system"]
+    },
+    "content": {
+      "type": "string"
+    },
+    "metadata": {
+      "type": "object",
+      "properties": {
+        "topic": { "type": "string" },
+        "module_ref": { "type": "string" },
+        "emotion": { "type": "string" },
+        "code_snippet": { "type": "boolean" },
+        "quality_score": { "type": "integer", "minimum": 0, "maximum": 10 }
+      }
+    }
+  }
+}
diff --git a/grid-db/schema/memory-snapshot.schema.json b/grid-db/schema/memory-snapshot.schema.json
new file mode 100644
index 00000000..9e774e69
--- /dev/null
+++ b/grid-db/schema/memory-snapshot.schema.json
@@ -0,0 +1,52 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Grid-DB Memory Snapshot",
+  "description": "开发者记忆文件的元数据 schema",
+  "type": "object",
+  "required": ["schema_version", "dev_id", "persona_id"],
+  "properties": {
+    "schema_version": {
+      "type": "string",
+      "const": "1.0"
+    },
+    "dev_id": {
+      "type": "string",
+      "pattern": "^DEV-[0-9]{3}$"
+    },
+    "persona_id": {
+      "type": "string",
+      "pattern": "^PER-[A-Z]{2,4}[0-9]{3}$"
+    },
+    "persona_name": {
+      "type": "string"
+    },
+    "dev_name": {
+      "type": "string"
+    },
+    "last_synced_from_notion": {
+      "type": ["string", "null"],
+      "format": "date-time"
+    },
+    "status": {
+      "type": "string",
+      "enum": ["awaiting_initial_sync", "active", "syncing", "error"]
+    },
+    "core_identity": {
+      "type": "object"
+    },
+    "current_broadcasts": {
+      "type": "array",
+      "items": { "type": "string" }
+    },
+    "module_assignments": {
+      "type": "array",
+      "items": { "type": "string" }
+    },
+    "knowledge_base": {
+      "type": "array"
+    },
+    "growth_milestones": {
+      "type": "array"
+    }
+  }
+}
diff --git a/grid-db/schema/outbox-broadcast.schema.json b/grid-db/schema/outbox-broadcast.schema.json
new file mode 100644
index 00000000..6acb27c5
--- /dev/null
+++ b/grid-db/schema/outbox-broadcast.schema.json
@@ -0,0 +1,71 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Grid-DB Outbox Broadcast",
+  "description": "铸渊生成，Gemini 读取的广播格式",
+  "type": "object",
+  "required": ["schema_version", "broadcast_id", "generated_at", "generated_by", "dev_id", "persona_id", "type"],
+  "properties": {
+    "schema_version": {
+      "type": "string",
+      "const": "1.0"
+    },
+    "broadcast_id": {
+      "type": "string",
+      "pattern": "^GRID-BC-[0-9]{8}-DEV-[0-9]{3}-[0-9]{3}$",
+      "description": "格式: GRID-BC-[YYYYMMDD]-[DEV-XXX]-[序号]"
+    },
+    "generated_at": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "generated_by": {
+      "type": "string",
+      "const": "zhuyuan-workflow"
+    },
+    "dev_id": {
+      "type": "string",
+      "pattern": "^DEV-[0-9]{3}$"
+    },
+    "persona_id": {
+      "type": "string",
+      "pattern": "^PER-[A-Z]{2,4}[0-9]{3}$"
+    },
+    "type": {
+      "type": "string",
+      "enum": ["task-directive", "code-review-result", "broadcast-relay", "system-notice"]
+    },
+    "system_format": {
+      "type": "object",
+      "properties": {
+        "next_task": {
+          "type": "object",
+          "properties": {
+            "broadcast_ref": { "type": "string" },
+            "step": { "type": "string" },
+            "title": { "type": "string" },
+            "files_to_create": {
+              "type": "array",
+              "items": { "type": "string" }
+            },
+            "acceptance_criteria": {
+              "type": "array",
+              "items": { "type": "string" }
+            }
+          }
+        },
+        "context_update": {
+          "type": "object",
+          "properties": {
+            "previous_step_verified": { "type": "boolean" },
+            "code_quality_score": { "type": "integer", "minimum": 0, "maximum": 100 },
+            "accumulated_lines": { "type": "integer" }
+          }
+        }
+      }
+    },
+    "human_readable": {
+      "type": "string",
+      "description": "给 Gemini 翻译成人话时用的基础文本"
+    }
+  }
+}
diff --git a/grid-db/schema/training-sample.schema.json b/grid-db/schema/training-sample.schema.json
new file mode 100644
index 00000000..53111c0d
--- /dev/null
+++ b/grid-db/schema/training-sample.schema.json
@@ -0,0 +1,61 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Grid-DB Training Sample",
+  "description": "训练数据湖样本格式",
+  "type": "object",
+  "required": ["schema_version", "sample_id", "source_session", "dev_id", "persona_id", "created_at", "turns"],
+  "properties": {
+    "schema_version": {
+      "type": "string",
+      "const": "1.0"
+    },
+    "sample_id": {
+      "type": "string",
+      "description": "唯一样本 ID"
+    },
+    "source_session": {
+      "type": "string",
+      "description": "来源 session_id"
+    },
+    "dev_id": {
+      "type": "string",
+      "pattern": "^DEV-[0-9]{3}$"
+    },
+    "persona_id": {
+      "type": "string",
+      "pattern": "^PER-[A-Z]{2,4}[0-9]{3}$"
+    },
+    "created_at": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "turns": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "required": ["role", "content"],
+        "properties": {
+          "role": {
+            "type": "string",
+            "enum": ["developer", "persona", "system"]
+          },
+          "content": { "type": "string" },
+          "timestamp": { "type": "string", "format": "date-time" }
+        }
+      }
+    },
+    "labels": {
+      "type": "object",
+      "properties": {
+        "topic": { "type": "string" },
+        "quality": { "type": "string", "enum": ["high", "medium", "low"] },
+        "persona_style_match": { "type": "boolean" },
+        "teaching_effectiveness": { "type": "integer", "minimum": 0, "maximum": 10 }
+      }
+    },
+    "curated": {
+      "type": "boolean",
+      "default": false
+    }
+  }
+}
diff --git a/grid-db/training-lake/curated/.gitkeep b/grid-db/training-lake/curated/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/training-lake/export/.gitkeep b/grid-db/training-lake/export/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/training-lake/export/README.md b/grid-db/training-lake/export/README.md
new file mode 100644
index 00000000..f8693f2f
--- /dev/null
+++ b/grid-db/training-lake/export/README.md
@@ -0,0 +1,12 @@
+# 🧬 训练数据导出接口
+
+> 此目录用于导出标准训练格式的数据。
+
+## 导出格式
+
+- JSONL: 每行一个训练样本
+- 兼容主流微调框架（Alpaca, ShareGPT 等格式）
+
+## 使用方法
+
+导出脚本待开发（Phase 4+）。当前阶段数据自动积累到 `raw/` 和 `curated/`。
diff --git a/grid-db/training-lake/metadata/.gitkeep b/grid-db/training-lake/metadata/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/grid-db/training-lake/metadata/catalog.json b/grid-db/training-lake/metadata/catalog.json
new file mode 100644
index 00000000..44777d2c
--- /dev/null
+++ b/grid-db/training-lake/metadata/catalog.json
@@ -0,0 +1,13 @@
+{
+  "schema_version": "1.0",
+  "description": "训练数据湖样本目录",
+  "total_samples": 0,
+  "total_turns": 0,
+  "batches": [],
+  "quality_distribution": {
+    "high": 0,
+    "medium": 0,
+    "low": 0
+  },
+  "last_updated": null
+}
diff --git a/grid-db/training-lake/raw/.gitkeep b/grid-db/training-lake/raw/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/scripts/grid-db/process-inbox.js b/scripts/grid-db/process-inbox.js
new file mode 100644
index 00000000..47f710d5
--- /dev/null
+++ b/scripts/grid-db/process-inbox.js
@@ -0,0 +1,331 @@
+/**
+ * scripts/grid-db/process-inbox.js
+ *
+ * Grid-DB Inbox 消息处理器
+ *
+ * 流程：
+ * ① 扫描 grid-db/inbox/ 中所有 .json 文件
+ * ② 校验 dev_id 合法性（必须在 DEV 映射表中）
+ * ③ 移动到 grid-db/processing/（锁定）
+ * ④ 根据消息 type 分流处理：
+ *    - progress-update → 更新 task-queue + 触发广播生成
+ *    - dev-log → 归档到 interactions + 更新 dev-profile
+ *    - help-request → 标记 P0 + 读取 Notion 知识库 → 生成回复
+ *    - syslog → 走标准 SYSLOG 处理流程
+ *    - interaction-dump → 写入 interactions/ + 追加 training-lake/raw/
+ * ⑤ 生成 outbox 广播（如需要）→ 写入 grid-db/outbox/latest/DEV-XXX.json
+ * ⑥ 更新 memory 文件（task-queue, dev-profile 等）
+ * ⑦ 移动已处理消息到日期归档目录
+ * ⑧ 写处理日志到 grid-db/logs/
+ *
+ * 校验规则：
+ * - message_id 格式必须匹配 [timestamp]-[DEV-XXX]-[type]
+ * - dev_id 必须在 rules/dev-module-map.json 中存在
+ * - schema_version 必须为 "1.0"
+ * - 缺少必填字段 → 拒绝 + 写错误日志
+ *
+ * 守护: PER-ZY001 铸渊
+ * 系统: SYS-GLW-0001
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+const GRID_DB = path.join(__dirname, '../../grid-db');
+const INBOX = path.join(GRID_DB, 'inbox');
+const PROCESSING = path.join(GRID_DB, 'processing');
+const OUTBOX_LATEST = path.join(GRID_DB, 'outbox/latest');
+const OUTBOX_ARCHIVE = path.join(GRID_DB, 'outbox/archive');
+const MEMORY = path.join(GRID_DB, 'memory');
+const INTERACTIONS = path.join(GRID_DB, 'interactions');
+const TRAINING_RAW = path.join(GRID_DB, 'training-lake/raw');
+const LOGS = path.join(GRID_DB, 'logs');
+const RULES = path.join(GRID_DB, 'rules');
+
+function getDateStr() {
+  return new Date().toISOString().slice(0, 10).replace(/-/g, '');
+}
+
+function getTimestamp() {
+  return new Date().toISOString();
+}
+
+function writeLog(level, message) {
+  const logFile = path.join(LOGS, `${getDateStr()}.log`);
+  const entry = `[${getTimestamp()}] [${level}] ${message}\n`;
+  fs.appendFileSync(logFile, entry);
+  console.log(entry.trim());
+}
+
+function validateMessage(msg, filename) {
+  const errors = [];
+
+  if (msg.schema_version !== '1.0') {
+    errors.push(`Invalid schema_version: ${msg.schema_version}`);
+  }
+  if (!msg.message_id) {
+    errors.push('Missing message_id');
+  }
+  if (!msg.dev_id || !/^DEV-\d{3}$/.test(msg.dev_id)) {
+    errors.push(`Invalid dev_id: ${msg.dev_id}`);
+  }
+  if (!msg.persona_id) {
+    errors.push('Missing persona_id');
+  }
+  if (!msg.type) {
+    errors.push('Missing type');
+  }
+  if (!msg.payload || !msg.payload.summary) {
+    errors.push('Missing payload.summary');
+  }
+
+  return errors;
+}
+
+function validateDevId(devId, devModuleMap) {
+  return devModuleMap.mappings && devModuleMap.mappings[devId];
+}
+
+function processProgressUpdate(msg) {
+  // Update task-queue
+  const taskQueuePath = path.join(MEMORY, msg.dev_id, 'task-queue.json');
+  if (fs.existsSync(taskQueuePath)) {
+    const taskQueue = JSON.parse(fs.readFileSync(taskQueuePath, 'utf8'));
+    taskQueue.tasks.push({
+      type: 'progress-update',
+      broadcast_ref: msg.payload.broadcast_ref || null,
+      summary: msg.payload.summary,
+      timestamp: msg.timestamp,
+      status: 'received'
+    });
+    taskQueue.last_broadcast_ref = msg.payload.broadcast_ref || taskQueue.last_broadcast_ref;
+    fs.writeFileSync(taskQueuePath, JSON.stringify(taskQueue, null, 2) + '\n');
+    writeLog('INFO', `Updated task-queue for ${msg.dev_id}`);
+  }
+
+  // Generate outbox broadcast
+  const broadcastId = `GRID-BC-${getDateStr()}-${msg.dev_id}-001`;
+  const broadcast = {
+    schema_version: '1.0',
+    broadcast_id: broadcastId,
+    generated_at: getTimestamp(),
+    generated_by: 'zhuyuan-workflow',
+    dev_id: msg.dev_id,
+    persona_id: msg.persona_id,
+    type: 'task-directive',
+    system_format: {
+      context_update: {
+        previous_step_verified: true,
+        source_message: msg.message_id
+      }
+    },
+    human_readable: `收到进度更新: ${msg.payload.summary}`
+  };
+
+  const outboxPath = path.join(OUTBOX_LATEST, `${msg.dev_id}.json`);
+  fs.writeFileSync(outboxPath, JSON.stringify(broadcast, null, 2) + '\n');
+  writeLog('INFO', `Generated broadcast ${broadcastId} for ${msg.dev_id}`);
+}
+
+function processDevLog(msg) {
+  // Archive to interactions
+  const dateStr = getDateStr();
+  const interDir = path.join(INTERACTIONS, msg.dev_id);
+  if (!fs.existsSync(interDir)) {
+    fs.mkdirSync(interDir, { recursive: true });
+  }
+
+  const sessionId = (msg.context && msg.context.session_id) || 'unknown';
+  const interFile = path.join(interDir, `${dateStr}-${sessionId}.jsonl`);
+  const record = {
+    schema_version: '1.0',
+    timestamp: msg.timestamp,
+    dev_id: msg.dev_id,
+    persona_id: msg.persona_id,
+    session_id: sessionId,
+    role: 'system',
+    content: msg.payload.summary,
+    metadata: { topic: 'dev-log' }
+  };
+  fs.appendFileSync(interFile, JSON.stringify(record) + '\n');
+
+  // Update dev-profile
+  const profilePath = path.join(MEMORY, msg.dev_id, 'dev-profile.json');
+  if (fs.existsSync(profilePath)) {
+    const profile = JSON.parse(fs.readFileSync(profilePath, 'utf8'));
+    profile.growth_trajectory.push({
+      timestamp: msg.timestamp,
+      event: msg.payload.summary
+    });
+    fs.writeFileSync(profilePath, JSON.stringify(profile, null, 2) + '\n');
+  }
+
+  writeLog('INFO', `Archived dev-log for ${msg.dev_id}`);
+}
+
+function processInteractionDump(msg) {
+  // Write to interactions
+  const dateStr = getDateStr();
+  const interDir = path.join(INTERACTIONS, msg.dev_id);
+  if (!fs.existsSync(interDir)) {
+    fs.mkdirSync(interDir, { recursive: true });
+  }
+
+  const sessionId = (msg.context && msg.context.session_id) || 'unknown';
+  const interFile = path.join(interDir, `${dateStr}-${sessionId}.jsonl`);
+  const record = {
+    schema_version: '1.0',
+    timestamp: msg.timestamp,
+    dev_id: msg.dev_id,
+    persona_id: msg.persona_id,
+    session_id: sessionId,
+    role: 'system',
+    content: msg.payload.summary,
+    metadata: { topic: 'interaction-dump' }
+  };
+  fs.appendFileSync(interFile, JSON.stringify(record) + '\n');
+
+  // Append to training-lake/raw
+  const batchFile = path.join(TRAINING_RAW, `${dateStr}-batch.jsonl`);
+  const sample = {
+    schema_version: '1.0',
+    sample_id: `${msg.message_id}-sample`,
+    source_session: sessionId,
+    dev_id: msg.dev_id,
+    persona_id: msg.persona_id,
+    created_at: msg.timestamp,
+    turns: [{ role: 'system', content: msg.payload.summary, timestamp: msg.timestamp }],
+    curated: false
+  };
+  fs.appendFileSync(batchFile, JSON.stringify(sample) + '\n');
+
+  writeLog('INFO', `Archived interaction-dump for ${msg.dev_id}, appended to training-lake`);
+}
+
+function processHelpRequest(msg) {
+  // Mark as P0 and generate immediate response broadcast
+  const broadcastId = `GRID-BC-${getDateStr()}-${msg.dev_id}-P0`;
+  const broadcast = {
+    schema_version: '1.0',
+    broadcast_id: broadcastId,
+    generated_at: getTimestamp(),
+    generated_by: 'zhuyuan-workflow',
+    dev_id: msg.dev_id,
+    persona_id: msg.persona_id,
+    type: 'system-notice',
+    system_format: {
+      notice_type: 'help-response',
+      original_request: msg.message_id,
+      priority: 'P0'
+    },
+    human_readable: `收到求助请求: ${msg.payload.summary}。铸渊已标记为 P0 优先处理。`
+  };
+
+  const outboxPath = path.join(OUTBOX_LATEST, `${msg.dev_id}.json`);
+  fs.writeFileSync(outboxPath, JSON.stringify(broadcast, null, 2) + '\n');
+  writeLog('WARN', `P0 help-request from ${msg.dev_id}: ${msg.payload.summary}`);
+}
+
+async function main() {
+  writeLog('INFO', '=== Grid-DB Inbox Processor Started ===');
+
+  // Load dev-module-map for validation
+  const devModuleMapPath = path.join(RULES, 'dev-module-map.json');
+  if (!fs.existsSync(devModuleMapPath)) {
+    writeLog('ERROR', 'dev-module-map.json not found in rules/');
+    process.exit(1);
+  }
+  const devModuleMap = JSON.parse(fs.readFileSync(devModuleMapPath, 'utf8'));
+
+  // Scan inbox
+  const inboxFiles = fs.readdirSync(INBOX)
+    .filter(f => f.endsWith('.json'));
+
+  if (inboxFiles.length === 0) {
+    writeLog('INFO', 'No messages in inbox');
+    return;
+  }
+
+  writeLog('INFO', `Found ${inboxFiles.length} message(s) in inbox`);
+
+  let processed = 0;
+  let rejected = 0;
+
+  for (const filename of inboxFiles) {
+    const inboxPath = path.join(INBOX, filename);
+    let msg;
+
+    try {
+      msg = JSON.parse(fs.readFileSync(inboxPath, 'utf8'));
+    } catch (err) {
+      writeLog('ERROR', `Failed to parse ${filename}: ${err.message}`);
+      rejected++;
+      continue;
+    }
+
+    // Validate
+    const errors = validateMessage(msg, filename);
+    if (errors.length > 0) {
+      writeLog('ERROR', `Validation failed for ${filename}: ${errors.join(', ')}`);
+      rejected++;
+      continue;
+    }
+
+    // Validate dev_id
+    if (!validateDevId(msg.dev_id, devModuleMap)) {
+      writeLog('ERROR', `Unknown dev_id ${msg.dev_id} in ${filename}`);
+      rejected++;
+      continue;
+    }
+
+    // Move to processing
+    const processingPath = path.join(PROCESSING, filename);
+    fs.renameSync(inboxPath, processingPath);
+    writeLog('INFO', `Processing ${filename} (type: ${msg.type})`);
+
+    // Route by type
+    try {
+      switch (msg.type) {
+        case 'progress-update':
+          processProgressUpdate(msg);
+          break;
+        case 'dev-log':
+          processDevLog(msg);
+          break;
+        case 'help-request':
+          processHelpRequest(msg);
+          break;
+        case 'interaction-dump':
+          processInteractionDump(msg);
+          break;
+        case 'syslog':
+          writeLog('INFO', `Syslog message from ${msg.dev_id}: forwarding to standard pipeline`);
+          break;
+        default:
+          writeLog('WARN', `Unknown message type: ${msg.type}`);
+      }
+
+      // Archive processed message
+      const archiveDir = path.join(OUTBOX_ARCHIVE, getDateStr());
+      if (!fs.existsSync(archiveDir)) {
+        fs.mkdirSync(archiveDir, { recursive: true });
+      }
+      fs.renameSync(processingPath, path.join(archiveDir, filename));
+      processed++;
+    } catch (err) {
+      writeLog('ERROR', `Error processing ${filename}: ${err.message}`);
+      // Move back to inbox for retry
+      if (fs.existsSync(processingPath)) {
+        fs.renameSync(processingPath, inboxPath);
+      }
+      rejected++;
+    }
+  }
+
+  writeLog('INFO', `=== Processing complete: ${processed} processed, ${rejected} rejected ===`);
+}
+
+main().catch(err => {
+  console.error('[process-inbox] Fatal error:', err.message);
+  process.exit(1);
+});
diff --git a/scripts/grid-db/sync-griddb-to-notion.js b/scripts/grid-db/sync-griddb-to-notion.js
new file mode 100644
index 00000000..be814df0
--- /dev/null
+++ b/scripts/grid-db/sync-griddb-to-notion.js
@@ -0,0 +1,77 @@
+/**
+ * scripts/grid-db/sync-griddb-to-notion.js
+ *
+ * Grid-DB → Notion 增量回传脚本
+ *
+ * 职责：
+ * - 检测 grid-db/memory/ 中变更的文件（排除 brain-mirror.json）
+ * - 将 session-context, task-queue, dev-profile, persona-growth 的增量变化回传到 Notion
+ * - task-queue: 追加制（新任务追加，已有任务只改状态不删除）
+ * - dev-profile / persona-growth: 只追加不覆盖
+ *
+ * 环境变量：
+ * - NOTION_API_TOKEN: Notion API 密钥
+ *
+ * 守护: PER-ZY001 铸渊
+ * 系统: SYS-GLW-0001
+ */
+
+const fs = require('fs');
+const path = require('path');
+const { execSync } = require('child_process');
+
+const GRID_DB_MEMORY = path.join(__dirname, '../../grid-db/memory');
+
+async function main() {
+  const notionToken = process.env.NOTION_API_TOKEN;
+
+  if (!notionToken) {
+    console.log('[sync-griddb-to-notion] NOTION_API_TOKEN not set, skipping sync');
+    return;
+  }
+
+  // Detect changed files (passed from workflow or detect via git diff)
+  let changedFiles;
+  try {
+    const diff = execSync('git diff --name-only HEAD~1 HEAD -- grid-db/memory/', { encoding: 'utf8' });
+    changedFiles = diff.trim().split('\n')
+      .filter(f => f && !f.includes('brain-mirror.json'));
+  } catch {
+    console.log('[sync-griddb-to-notion] No changes detected');
+    return;
+  }
+
+  if (changedFiles.length === 0) {
+    console.log('[sync-griddb-to-notion] No eligible changes to sync');
+    return;
+  }
+
+  console.log(`[sync-griddb-to-notion] Processing ${changedFiles.length} changed files:`);
+
+  for (const file of changedFiles) {
+    const fullPath = path.join(__dirname, '../..', file);
+    if (!fs.existsSync(fullPath)) {
+      console.log(`  [skip] ${file} (deleted)`);
+      continue;
+    }
+
+    const data = JSON.parse(fs.readFileSync(fullPath, 'utf8'));
+    const fileName = path.basename(file);
+    const devDir = path.basename(path.dirname(file));
+
+    console.log(`  [sync] ${devDir}/${fileName}`);
+
+    // TODO: Implement actual Notion API write
+    // - session-context.json → update Notion page property
+    // - task-queue.json → append/update tasks in Notion database
+    // - dev-profile.json → append growth data
+    // - persona-growth.json → append adaptation log
+  }
+
+  console.log('[sync-griddb-to-notion] Sync complete');
+}
+
+main().catch(err => {
+  console.error('[sync-griddb-to-notion] Error:', err.message);
+  process.exit(1);
+});
diff --git a/scripts/grid-db/sync-notion-brain-mirror.js b/scripts/grid-db/sync-notion-brain-mirror.js
new file mode 100644
index 00000000..b5f6f423
--- /dev/null
+++ b/scripts/grid-db/sync-notion-brain-mirror.js
@@ -0,0 +1,61 @@
+/**
+ * scripts/grid-db/sync-notion-brain-mirror.js
+ *
+ * Notion → Grid-DB brain-mirror.json 同步脚本
+ *
+ * 职责：
+ * - 从 Notion 天眼注册表拉取每个活跃人格体的核心大脑数据
+ * - 写入对应的 grid-db/memory/DEV-XXX/brain-mirror.json
+ * - Notion 永远覆盖仓库（单向同步）
+ *
+ * 环境变量：
+ * - NOTION_API_TOKEN: Notion API 密钥
+ *
+ * 守护: PER-ZY001 铸渊
+ * 系统: SYS-GLW-0001
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+const GRID_DB_MEMORY = path.join(__dirname, '../../grid-db/memory');
+const DEV_MODULE_MAP = path.join(__dirname, '../../grid-db/rules/dev-module-map.json');
+
+async function main() {
+  const notionToken = process.env.NOTION_API_TOKEN;
+
+  if (!notionToken) {
+    console.log('[sync-notion-brain-mirror] NOTION_API_TOKEN not set, skipping sync');
+    return;
+  }
+
+  // Load dev-module-map to know which DEVs are active
+  const devMap = JSON.parse(fs.readFileSync(DEV_MODULE_MAP, 'utf8'));
+  const activeDev = Object.entries(devMap.mappings)
+    .filter(([, info]) => info.active && info.persona_id);
+
+  console.log(`[sync-notion-brain-mirror] Found ${activeDev.length} active developers`);
+
+  for (const [devId, info] of activeDev) {
+    const mirrorPath = path.join(GRID_DB_MEMORY, devId, 'brain-mirror.json');
+
+    if (!fs.existsSync(mirrorPath)) {
+      console.log(`[sync-notion-brain-mirror] Skipping ${devId}: no memory directory`);
+      continue;
+    }
+
+    // TODO: Replace with actual Notion API call when NOTION_API_TOKEN is configured
+    // For now, update the sync status timestamp
+    const existing = JSON.parse(fs.readFileSync(mirrorPath, 'utf8'));
+
+    // Only update if we got actual data from Notion (placeholder for real API)
+    console.log(`[sync-notion-brain-mirror] ${devId} (${info.persona_name}): ready for Notion sync`);
+  }
+
+  console.log('[sync-notion-brain-mirror] Sync complete');
+}
+
+main().catch(err => {
+  console.error('[sync-notion-brain-mirror] Error:', err.message);
+  process.exit(1);
+});
diff --git a/scripts/grid-db/sync-notion-rules.js b/scripts/grid-db/sync-notion-rules.js
new file mode 100644
index 00000000..eaf5a4e7
--- /dev/null
+++ b/scripts/grid-db/sync-notion-rules.js
@@ -0,0 +1,52 @@
+/**
+ * scripts/grid-db/sync-notion-rules.js
+ *
+ * Notion → Grid-DB rules/ 同步脚本
+ *
+ * 职责：
+ * - 从 Notion 拉取广播模板、编号体系、活跃广播等规则数据
+ * - 写入 grid-db/rules/ 目录
+ * - Notion 永远覆盖仓库（单向同步）
+ *
+ * 环境变量：
+ * - NOTION_API_TOKEN: Notion API 密钥
+ *
+ * 守护: PER-ZY001 铸渊
+ * 系统: SYS-GLW-0001
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+const RULES_DIR = path.join(__dirname, '../../grid-db/rules');
+
+async function main() {
+  const notionToken = process.env.NOTION_API_TOKEN;
+
+  if (!notionToken) {
+    console.log('[sync-notion-rules] NOTION_API_TOKEN not set, skipping sync');
+    return;
+  }
+
+  const ruleFiles = [
+    'broadcast-templates.json',
+    'dev-module-map.json',
+    'id-ecosystem.json',
+    'active-broadcasts.json'
+  ];
+
+  for (const file of ruleFiles) {
+    const filePath = path.join(RULES_DIR, file);
+    if (fs.existsSync(filePath)) {
+      console.log(`[sync-notion-rules] ${file}: ready for Notion sync`);
+      // TODO: Replace with actual Notion API call
+    }
+  }
+
+  console.log('[sync-notion-rules] Rules sync complete');
+}
+
+main().catch(err => {
+  console.error('[sync-notion-rules] Error:', err.message);
+  process.exit(1);
+});
diff --git a/scripts/grid-db/write-code-check-result.js b/scripts/grid-db/write-code-check-result.js
new file mode 100644
index 00000000..fd29add1
--- /dev/null
+++ b/scripts/grid-db/write-code-check-result.js
@@ -0,0 +1,94 @@
+/**
+ * scripts/grid-db/write-code-check-result.js
+ *
+ * 代码校验结果写入 Grid-DB
+ *
+ * 用途：在 CI 代码校验完成后，自动向 grid-db 写入进度消息。
+ * 被现有 contract-check workflow 的末尾 step 调用。
+ *
+ * 参数：
+ * --dev-id=DEV-XXX    开发者编号
+ * --result=pass|fail  校验结果
+ * --files-checked=N   检查的文件数
+ *
+ * 守护: PER-ZY001 铸渊
+ * 系统: SYS-GLW-0001
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+const INBOX = path.join(__dirname, '../../grid-db/inbox');
+
+function parseArgs() {
+  const args = {};
+  process.argv.slice(2).forEach(arg => {
+    const [key, value] = arg.replace(/^--/, '').split('=');
+    if (key && value) {
+      args[key] = value;
+    }
+  });
+  return args;
+}
+
+function getDateStr() {
+  return new Date().toISOString().slice(0, 10).replace(/-/g, '');
+}
+
+function getTimeStr() {
+  return new Date().toISOString().slice(11, 19).replace(/:/g, '');
+}
+
+function main() {
+  const args = parseArgs();
+  const devId = args['dev-id'];
+  const result = args['result'] || 'unknown';
+  const filesChecked = args['files-checked'] || '0';
+
+  if (!devId || !/^DEV-\d{3}$/.test(devId)) {
+    console.error('[write-code-check-result] Invalid or missing --dev-id');
+    process.exit(1);
+  }
+
+  const dateStr = getDateStr();
+  const timeStr = getTimeStr();
+  const messageId = `${dateStr}-${timeStr}-${devId}-code-check`;
+
+  const message = {
+    schema_version: '1.0',
+    message_id: messageId,
+    timestamp: new Date().toISOString(),
+    source: 'workflow',
+    dev_id: devId,
+    persona_id: 'PER-ZY001',
+    type: 'progress-update',
+    priority: result === 'fail' ? 'P1' : 'info',
+    payload: {
+      summary: `Code check ${result}: ${filesChecked} files checked for ${devId}`,
+      detail: {
+        result: result,
+        files_checked: parseInt(filesChecked, 10),
+        triggered_by: 'contract-check-workflow'
+      },
+      code_refs: [],
+      broadcast_ref: null,
+      emotion_markers: {}
+    },
+    context: {
+      session_id: `ci-${dateStr}-${timeStr}`,
+      interaction_count: 0,
+      persona_state: {
+        engagement_level: 'automated',
+        teaching_mode: 'code-review'
+      }
+    }
+  };
+
+  const filename = `${messageId}.json`;
+  const filePath = path.join(INBOX, filename);
+
+  fs.writeFileSync(filePath, JSON.stringify(message, null, 2) + '\n');
+  console.log(`[write-code-check-result] Written ${filename} to inbox`);
+}
+
+main();