feat(api): expose REST-only agent routes

.gitea/workflows/package.yml

@@ -148,12 +148,14 @@ jobs:
 
           if [ "${IMAGE_TAG}" = "latest" ]; then
             docker build \
+              --network=host \
               -f ./Dockerfile \
               -t "${IMAGE_NAME}:latest" \
               .
             push_with_retry "${IMAGE_NAME}:latest"
           else
             docker build \
+              --network=host \
               -f ./Dockerfile \
               -t "${IMAGE_NAME}:${IMAGE_TAG}" \
               -t "${IMAGE_NAME}:latest" \

.opencode/agents/instruction.md

@@ -1,7 +1,7 @@
 ---
 description: TJWater Agent，用于供水网络分析和操作员工作流
 mode: primary
-model: deepseek/deepseek-v4-pro
+model: deepseek/deepseek-v4-flash
 temperature: 0.2
 ---
 你是 TJWater 供水管网分析 Agent，运用水力专业知识，回复用户时使用简体中文，内容要求简洁准确。

.opencode/tools/apply_layer_style.ts

@@ -28,8 +28,11 @@ export default tool({
           .describe("Classification method."),
         segments: tool.schema
           .number()
+          .int()
+          .min(2)
+          .max(10)
           .optional()
-          .describe("Number of segments."),
+          .describe("Number of rendered intervals, from 2 to 10."),
         min_size: tool.schema
           .number()
           .optional()
@@ -54,9 +57,9 @@ export default tool({
           .enum(["single", "gradient", "rainbow", "custom"])
           .optional()
           .describe("Color strategy."),
-        single_palette_index: tool.schema.number().optional(),
+        single_palette_index: tool.schema.number().int().min(0).max(6).optional(),
-        gradient_palette_index: tool.schema.number().optional(),
+        gradient_palette_index: tool.schema.number().int().min(0).max(2).optional(),
-        rainbow_palette_index: tool.schema.number().optional(),
+        rainbow_palette_index: tool.schema.number().int().min(0).max(1).optional(),
         show_labels: tool.schema
           .boolean()
           .optional()
@@ -65,7 +68,7 @@ export default tool({
           .boolean()
           .optional()
           .describe("Whether to show ids."),
-        opacity: tool.schema.number().optional().describe("Opacity in [0, 1]."),
+        opacity: tool.schema.number().min(0).max(1).optional().describe("Opacity in [0, 1]."),
         adjust_width_by_property: tool.schema
           .boolean()
           .optional()
@@ -73,11 +76,11 @@ export default tool({
         custom_breaks: tool.schema
           .array(tool.schema.number())
           .optional()
-          .describe("Custom break values."),
+          .describe("Strictly increasing boundaries. Length must equal segments + 1."),
         custom_colors: tool.schema
           .array(tool.schema.string())
           .optional()
-          .describe("Custom rgba colors."),
+          .describe("Custom CSS colors. Length must equal segments."),
       })
       .optional()
       .describe(
@@ -87,8 +90,24 @@ export default tool({
   async execute(args) {
     const layerLabel = args.layer_id === "junctions" ? "节点" : "管道";
     if (args.reset_to_default) {
-      return `已将${layerLabel}图层重置为默认样式。`;
+      return `已提交${layerLabel}图层默认样式重置请求。`;
     }
-    return `已对${layerLabel}图层应用样式。`;
+    const style = args.style_config;
+    if (style?.custom_breaks) {
+      if (
+        style.custom_breaks.some(
+          (value, index, values) => index > 0 && value <= values[index - 1],
+        )
+      ) {
+        throw new Error("custom_breaks must be strictly increasing");
+      }
+      if (style.segments && style.custom_breaks.length !== style.segments + 1) {
+        throw new Error("custom_breaks length must equal segments + 1");
+      }
+    }
+    if (style?.segments && style.custom_colors && style.custom_colors.length !== style.segments) {
+      throw new Error("custom_colors length must equal segments");
+    }
+    return `已提交${layerLabel}图层样式请求。`;
   },
 });

.opencode/tools/skill_manager.ts

@@ -100,7 +100,11 @@ export const createSkillManagerTool = (
           kind: "skill",
           decision: "accepted",
           detail: "skill listed",
-          ...result,
+          references: result.references,
+          scripts: result.scripts,
+          skill_path: result.skillPath,
+          target: result.target,
+          patterns: result.patterns,
         });
       }
 

.opencode/tools/web_search.ts

@@ -13,9 +13,9 @@ export default tool({
       .describe("Why web search is required for the current user request."),
     query: tool.schema.string().describe("Search query text."),
     freshness: tool.schema
-      .enum(["noLimit", "oneDay", "oneWeek", "oneMonth", "oneYear"])
+      .enum(["no_limit", "one_day", "one_week", "one_month", "one_year"])
       .optional()
-      .describe("Optional freshness filter. Defaults to noLimit."),
+      .describe("Optional freshness filter. Defaults to no_limit."),
     summary: tool.schema
       .boolean()
       .optional()

Dockerfile

@@ -1,8 +1,6 @@
-FROM oven/bun:canary-slim AS bun-bin
-
 FROM smanx/opencode:latest AS base
 USER root
-ARG UBUNTU_APT_MIRROR=mirrors.aliyun.com
+ARG UBUNTU_APT_MIRROR=
 ARG PYPI_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple
 ARG PYPI_TRUSTED_HOST=pypi.tuna.tsinghua.edu.cn
 ENV VIRTUAL_ENV=/opt/venv
@@ -11,14 +9,22 @@ ENV PIP_INDEX_URL=${PYPI_INDEX_URL}
 ENV PIP_TRUSTED_HOST=${PYPI_TRUSTED_HOST}
 ENV UV_INDEX_URL=${PYPI_INDEX_URL}
 
-RUN sed -i "s|http://archive.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g; s|http://security.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g" /etc/apt/sources.list 2>/dev/null || true && \
+COPY vendor/bun-linux-x64.zip /tmp/bun.zip
-    sed -i "s|http://archive.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g; s|http://security.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g" /etc/apt/sources.list.d/*.sources 2>/dev/null || true && \
+
+RUN if [ -n "${UBUNTU_APT_MIRROR}" ]; then \
+      sed -i "s|http://archive.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g; s|http://security.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g" /etc/apt/sources.list 2>/dev/null || true; \
+      sed -i "s|http://archive.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g; s|http://security.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g" /etc/apt/sources.list.d/*.sources 2>/dev/null || true; \
+    fi && \
     apt-get update && apt-get install -y --no-install-recommends \
     curl \
     jq \
     unzip \
     python3 \
     python3-venv && \
+    unzip -q /tmp/bun.zip -d /usr/local && \
+    mv /usr/local/bun-linux-x64 /usr/local/bun && \
+    ln -sf /usr/local/bun/bun /usr/local/bin/bun && \
+    rm -f /tmp/bun.zip && \
     curl -LsSf https://astral.sh/uv/install.sh | sh && \
     ln -s /root/.local/bin/uv /usr/local/bin/uv && \
     ln -sf /usr/bin/python3 /usr/local/bin/python && \
@@ -39,8 +45,6 @@ RUN sed -i "s|http://archive.ubuntu.com|https://${UBUNTU_APT_MIRROR}|g; s|http:/
     pytest && \
     rm -rf /var/lib/apt/lists/*
 
-COPY --from=bun-bin /usr/local/bin/bun /usr/local/bin/bun
-
 FROM base AS deps
 
 WORKDIR /app

README.md

@@ -1,323 +1,96 @@
-# TJWaterAgent 目录结构说明
+# TJWaterAgent 内部智能体服务
 
-`TJWaterAgent/` 是新的 opencode Agent 服务工程目录，负责对外提供 TJWater 智能助手接口，并通过 opencode SDK 启动或连接 opencode 运行时。
+`TJWaterAgent` 是 TJWater 内部版智能体服务，负责连接前端聊天界面、OpenCode 运行时、MCP 工具和 TJWater 后端 API。它面向内部研发与部署，保留完整的 Agent 编排、会话上下文、工具调用和运行时调试能力。
 
-## 总体边界
+## 主要能力
+
+- 提供 `POST /api/v1/agent/sessions/{session_id}/runs` SSE 聊天接口。
+- 支持 embedded OpenCode 运行时，也可连接外部 OpenCode server。
+- 管理前端 `session_id` 与 OpenCode session 的映射。
+- 在服务端保存当前会话的用户 token、项目、network 和 trace 上下文。
+- 通过 `.opencode/tools` 和 MCP 工具驱动地图定位、图表、SCADA、历史数据和业务 API 调用。
+- 通过 `data/` 保存运行时会话元数据、结果引用和本地状态。
+
+## 目录结构
 
 ```text
-TJWaterAgent/
+src/                  服务端 TypeScript 源码
-  package.json
+src/routes/           HTTP 路由
-  tsconfig.json
+src/chat/             聊天流和 SSE 事件适配
-  src/
+src/runtime/          OpenCode 运行时管理
-  opencode.json
+src/session/          会话映射和运行上下文
-  .opencode/
+src/mcp/              MCP 服务与工具桥接
-    agents/
+.opencode/agents/    Agent prompt 和模型行为配置
-    tools/
+.opencode/tools/     OpenCode 自定义工具
-    skills/
+.opencode/skills/    可复用分析工作流
-    package.json
+node-tests/           Node CLI 测试
-    tsconfig.json
+data/                 本地运行时数据，禁止提交
+logs/                 本地日志，禁止提交
 ```
 
-| 位置 | 主要作用 | 典型内容 |
+## 本地开发
-| --- | --- | --- |
-| `TJWaterAgent/` | 服务宿主、API 层和编排层 | Express 服务、SSE 接口、会话管理、鉴权上下文、后端 API 代理、opencode SDK 启动逻辑 |
-| `TJWaterAgent/.opencode/` | opencode 项目资产目录 | agent prompt、自定义 tools、skills 树、plugins 相关依赖 |
 
-## `TJWaterAgent/` 根目录的职责
+项目使用 Bun：
-
-根目录是 Node/TypeScript 服务本体，主要负责：
-
-1. 启动 HTTP 服务。
-2. 通过 `@opencode-ai/sdk` 启动内嵌 opencode server，或连接外部 opencode server。
-3. 管理前端 `session_id -> opencode sessionId` 的映射。
-4. 保存并传递用户 `Authorization`、`x-user-id`、`x-project-id`、`x-trace-id`。
-5. 把 opencode 输出适配成前端需要的 SSE 事件。
-6. 为 `.opencode/tools/tjwater_cli.ts` 提供内部回调接口。
-7. 代理调用真实 TJWater 后端 API。
-
-当前 Agent API 的主入口：
-
-```text
-POST /api/v1/agent/chat/stream
-```
-
-该接口返回 SSE，事件包括：
-
-| event | 用途 |
-| --- | --- |
-| `progress` | 前端过程可视化，展示规划、工具调用和完成状态 |
-| `token` | 最终回答文本流 |
-| `tool_call` | 前端地图/面板/图表动作 |
-| `done` | 当前轮完成 |
-| `error` | 当前轮失败 |
-
-主要目录和文件：
-
-```text
-src/
-  server.ts
-  config.ts
-  runtime/
-  session/
-  chat/
-  routes/
-  tools/
-```
-
-其中 `src/` 是业务服务层，不直接放 opencode skill 或 agent prompt。
-
-## `.opencode/` 的职责
-
-`.opencode/` 是给 opencode 运行时读取的项目资产目录，不是对外 HTTP 服务的主代码目录。
-
-### agents
-
-```text
-.opencode/agents/agent.md
-```
-
-这里定义默认 agent 的角色、行为规则、模型配置和工具使用策略。
-
-当前项目已将 always-loaded instructions 收敛到 `agent.md`，`opencode.json` 不再额外配置 `instructions` 数组。
-
-### tools
-
-```text
-.opencode/tools/
-  tjwater_cli.ts
-  store_render_ref.ts
-  locate_features.ts
-  view_history.ts
-  view_scada.ts
-  show_chart.ts
-  render_junctions.ts
-  apply_layer_style.ts
-  memory_manager.ts
-  session_search.ts
-  skill_manager.ts
-```
-
-这些是 opencode 可以调用的自定义工具。
-
-`tjwater_cli.ts` 不直接保存用户 token。它会回调 `TJWaterAgent` 的内部接口，由上级服务层根据当前 session 补上用户 token、项目 ID 和 trace ID，再调用 `tjwater-cli` 二进制执行后端命令。
-
-`store_render_ref.ts` 用于把大型 junction 渲染 payload 存成 `render_ref`，再由 `render_junctions.ts` 交给前端回读并渲染。
-
-前端类工具如 `locate_features`、`view_history`、`view_scada`、`show_chart`、`render_junctions`、`apply_layer_style` 主要用于触发 UI 动作或可视化，不应被当作数据查询工具。
-
-### skills
-
-```text
-.opencode/skills/
-  SKILL.md
-  examples.md
-  runbook.md
-  tjwater-cli/      ← tjwater-cli 可执行文件
-  workflow/         ← 可复用分析工作流
-    SKILL.md
-    simulation-diagnosis/
-    bottleneck-analysis/
-    source-service-area-analysis/
-```
-
-Skills 仅保留可复用的多步工作流。Agent 通过 `tjwater-cli help` 自行发现原子命令，无需逐接口技能树。
-
-agent 加载技能树时按需取用对应 workflow skill。
-
-## 依赖边界
-
-根目录和 `.opencode/` 使用两组 npm 依赖，职责不同。
-
-### 根目录依赖
-
-```text
-TJWaterAgent/package.json
-```
-
-用于服务本体，例如：
-
-```text
-@opencode-ai/sdk
-express
-zod
-pino
-```
-
-### `.opencode` 依赖
-
-```text
-TJWaterAgent/.opencode/package.json
-```
-
-用于 opencode 自定义 tools/plugins，例如：
-
-```text
-@opencode-ai/plugin
-typescript
-@types/node
-```
-
-这两组依赖不要混在一起：根目录负责服务运行，`.opencode` 负责 opencode 扩展资产的类型检查和运行依赖。
-
-## 启动与部署
-
-支持两种 opencode 接入方式：
-
-1. Embedded 模式：服务通过 `@opencode-ai/sdk` 调用 `createOpencode`，启动本地 `opencode` CLI 子进程并自动创建 client。
-2. Client 模式：服务通过 `createOpencodeClient` 直接连接一个已经存在的 opencode server。
-
-因此，只有 Embedded 模式要求运行环境已安装 `opencode` CLI；Client 模式不依赖本地 CLI。
-
-根目录的 Bun scripts 已经封装 `.opencode` 依赖安装和类型检查，日常只需要在 `TJWaterAgent/` 根目录操作。
-
-### 本地开发
 
 ```bash
-cd TJWaterAgent
 bun install
 bun run dev
 ```
 
-`bun install` 会通过 `postinstall` 自动执行 `.opencode` 依赖安装；`bun run dev` 启动前会检查 `.opencode/tools` 的类型。
+`bun install` 会通过 `postinstall` 安装 `.opencode` 子目录依赖。`bun run dev` 以 watch 模式启动 `src/server.ts`，修改 `src/**`、`.opencode/**`、`opencode.json` 或 `.local.env` 后会自动重启。
 
-开发模式支持热重载，以下文件变化会触发服务重启并重新拉起 embedded opencode：
+## 常用命令
 
-```text
+```bash
-src/**
+bun run check
-.opencode/**
+bun run contract:generate
-opencode.json
+bun run test:api
-.local.env
+bun run test:cli
+bun run start
+bun run start:prod
+docker build -t tjwater-agent:local .
 ```
 
-因此修改 agent prompt、tools、skills、模型配置或本地环境变量后，不需要手动重启 `bun run dev`。
+- `bun run check`：检查主项目和 `.opencode` 的 TypeScript 类型。
+- `bun run contract:generate`：生成 `contracts/agent-v1.openapi.json`。
+- `bun run test:api`：验证公开 REST 契约和聊天路由。
+- `bun run test:cli`：运行 `node-tests/cli/*.node.mjs`。
+- `bun run start`：直接启动服务。
+- `bun run start:prod`：先类型检查，再启动服务。
 
-本地开发可以在项目根目录的 `.local.env` 中配置环境变量。
+## 运行模式
 
-Embedded 模式示例：
+Embedded 模式由服务进程拉起本机 OpenCode：
 
 ```bash
 OPENCODE_MODE=embedded
-DEEPSEEK_API_KEY=sk-xxx
 TJWATER_API_BASE_URL=http://127.0.0.1:8000
 ```
 
-Client 模式示例：
+Client 模式连接外部 OpenCode server：
 
 ```bash
 OPENCODE_MODE=client
 OPENCODE_CLIENT_BASE_URL=http://127.0.0.1:4096
-DEEPSEEK_API_KEY=sk-xxx
 TJWATER_API_BASE_URL=http://127.0.0.1:8000
 ```
 
-服务启动时会自动读取 `.local.env`，但系统环境变量优先级更高，适合在本机保存开发用 key。
+本地可使用 `.local.env` 保存开发配置；系统环境变量优先级更高。
 
-### 生产启动
+## 配置与安全
+
+不要提交 `.env`、`.local.env`、`data/`、`logs/`、会话记录、模型输出、访问令牌或 `node_modules/`。部署凭据、镜像仓库账号和 webhook 地址应放在 Gitea secrets 或部署环境变量中。
+
+## 发布
+
+Gitea 包工作流位于 `.gitea/workflows/package.yml`。发布前至少运行：
 
 ```bash
-cd TJWaterAgent
-bun install
 bun run check
-bun run start
 ```
 
-也可以使用一条命令完成构建并启动：
+如修改 CLI 或工具调用逻辑，同时运行：
 
 ```bash
-cd TJWaterAgent
+bun run test:cli
-bun install
-bun run start:prod
 ```
-
-### Docker Compose 启动
-
-项目根目录已提供 `Dockerfile` 和 `docker-compose.yml`，可直接使用：
-
-```bash
-cd TJWaterAgent
-docker compose up -d --build
-```
-
-查看日志：
-
-```bash
-docker compose logs -f tjwater-agent
-```
-
-停止并清理容器：
-
-```bash
-docker compose down
-```
-
-### 常用脚本
-
-| 命令 | 作用 |
-| --- | --- |
-| `bun run dev` | 类型检查 `.opencode` tools 后，以 watch 模式直接运行 `src/server.ts` |
-| `bun run check` | 执行完整类型检查（服务与 `.opencode` tools） |
-| `bun run start` | 直接运行 `src/server.ts` |
-| `bun run start:prod` | 先类型检查再启动 |
-| `bun run install:opencode` | 手动安装 `.opencode` 依赖 |
-| `bun run pipeline:trigger` | 通过重建并强推 annotated `latest` tag 触发 Gitea CI/CD，只发布/覆盖 `latest` 镜像 |
-
-### 模型与 API 配置
-
-默认 Agent 模型为：
-
-```text
-deepseek/deepseek-v4-pro
-```
-
-涉及位置：
-
-```text
-opencode.json
-.opencode/agents/tjwater-assistant.md
-src/config.ts 的 OPENCODE_MODEL 默认值
-```
-
-如果需要临时覆盖模型，可以在启动时设置：
-
-```bash
-OPENCODE_MODEL=deepseek/deepseek-v4-pro bun run start
-```
-
-DeepSeek API key 不写入代码，部署时通过环境变量设置：
-
-```bash
-DEEPSEEK_API_KEY=sk-xxx bun run start
-```
-
-`opencode.json` 已配置从环境变量读取：
-
-```json
-{
-  "provider": {
-    "deepseek": {
-      "options": {
-        "apiKey": "{env:DEEPSEEK_API_KEY}"
-      }
-    }
-  }
-}
-```
-
-如果需要自定义 DeepSeek 兼容 API 地址，可以通过 opencode 的 provider 配置增加 `baseURL`，例如在部署环境使用 `OPENCODE_CONFIG_CONTENT` 覆盖：
-
-```bash
-OPENCODE_CONFIG_CONTENT='{"provider":{"deepseek":{"options":{"baseURL":"https://your-api.example.com/v1"}}}}' \
-DEEPSEEK_API_KEY=sk-xxx \
-bun run start
-```
-
-也可以使用 opencode 的 `/connect` 命令写入用户级凭据，但服务部署更推荐使用环境变量。
-
-如果需要连接外部独立运行的 opencode server，可以配置：
-
-```bash
-OPENCODE_MODE=client
-OPENCODE_CLIENT_BASE_URL=http://127.0.0.1:4096
-```
-
-配置后，`TJWaterAgent` 会连接该外部 opencode server，而不是自行启动 embedded opencode server。

bun.lock

@@ -14,6 +14,7 @@
         "zod": "^3.25.76",
       },
       "devDependencies": {
+        "@asteasolutions/zod-to-openapi": "7.3.4",
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.3",
         "@types/node": "^24.7.2",
@@ -23,6 +24,8 @@
     },
   },
   "packages": {
+    "@asteasolutions/zod-to-openapi": ["@asteasolutions/zod-to-openapi@7.3.4", "", { "dependencies": { "openapi3-ts": "^4.1.2" }, "peerDependencies": { "zod": "^3.20.2" } }, "sha512-/2rThQ5zPi9OzVwes6U7lK1+Yvug0iXu25olp7S0XsYmOqnyMfxH7gdSQjn/+DSOHRg7wnotwGJSyL+fBKdnEA=="],
+
     "@opencode-ai/sdk": ["@opencode-ai/sdk@1.16.2", "", { "dependencies": { "cross-spawn": "7.0.6" } }, "sha512-Z/xZ7q79dYeE0afqIk/yFEcRNGEQFcE+H8ssYivUiy+xGZ1mGwT72jpaQZKBwPn3JH4sRCu4KA2lcktBQfcOjg=="],
 
     "@pinojs/redact": ["@pinojs/redact@0.4.0", "", {}, "sha512-k2ENnmBugE/rzQfEcdWHcCY+/FM3VLzH9cYEsbdsoqrvzAKRhUZeRNhAZvB8OitQJ1TBed3yqWtdjzS6wJKBwg=="],
@@ -175,6 +178,8 @@
 
     "once": ["once@1.4.0", "", { "dependencies": { "wrappy": "1" } }, "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w=="],
 
+    "openapi3-ts": ["openapi3-ts@4.6.1", "", { "dependencies": { "yaml": "^2.9.0" } }, "sha512-XW9MOldkhoICNeXVzzmXzmOW5G73ppOEGmh7fLCqHjgfdEYCGGN+00MlVCeUZgovjjfC56j9tvtDt1zGabNjjA=="],
+
     "parseurl": ["parseurl@1.3.3", "", {}, "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="],
 
     "path-key": ["path-key@3.1.1", "", {}, "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q=="],
@@ -259,6 +264,8 @@
 
     "wrappy": ["wrappy@1.0.2", "", {}, "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="],
 
+    "yaml": ["yaml@2.9.0", "", { "bin": { "yaml": "bin.mjs" } }, "sha512-2AvhNX3mb8zd6Zy7INTtSpl1F15HW6Wnqj0srWlkKLcpYl/gMIMJiyuGq2KeI2YFxUPjdlB+3Lc10seMLtL4cA=="],
+
     "zod": ["zod@3.25.76", "", {}, "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ=="],
 
     "body-parser/qs": ["qs@6.15.1", "", { "dependencies": { "side-channel": "^1.1.0" } }, "sha512-6YHEFRL9mfgcAvql/XhwTvf5jKcOiiupt2FiJxHkiX1z4j7WL8J/jRHYLluORvc1XxB5rV20KoeK00gVJamspg=="],

cli/src/commands/analysis.ts

@@ -2,7 +2,7 @@ import { CliError } from "../core/errors.js";
 import { emitApi, requestJson } from "../core/http.js";
 import { assignDatasetKeys, parseBurstFile, parseValveSettingFile } from "../core/files.js";
 import { optionalNumber, optionalString, optionalStringArray, parseOptions, requiredNumber, requiredString, validateChoice } from "../core/options.js";
-import { requireNetwork, requireUsername, resolveScheme } from "../core/runtime.js";
+import { resolveScheme } from "../core/runtime.js";
 import { parseTime } from "../core/time.js";
 import { success } from "../core/output.js";
 import type { HandlerMap, RuntimeContext } from "../core/types.js";
@@ -12,17 +12,16 @@ function analysisBurst(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const [ids, sizes] = parseBurstFile(requiredString(values, "burst-file"));
   const schemeName = resolveScheme(ctx, optionalString(values, "scheme"), true)!;
   return emitApi(ctx, "爆管分析执行成功", {
-    method: "GET",
+    method: "POST",
-    path: "/burst_analysis/",
+    path: "/burst-analyses",
     params: {
-      network: requireNetwork(ctx),
       modify_pattern_start_time: parseTime(requiredString(values, "start-time"), "--start-time"),
-      burst_ID: ids,
+      burst_id: ids,
       burst_size: sizes,
       modify_total_duration: requiredNumber(values, "duration"),
       scheme_name: schemeName,
     },
-    requireNetworkCtx: true,
+    requireProject: true,
   }, [`tjwater-cli data scheme get --name ${schemeName}`, "tjwater-cli data scheme list"]);
 }
 
@@ -34,25 +33,24 @@ function analysisValve(ctx: RuntimeContext, argv: string[]): Promise<void> {
     const startTime = optionalString(values, "start-time");
     if (!startTime || !valves) throw new CliError("CLI 参数错误", "INVALID_VALVE_CLOSE_ARGS", "close mode requires --start-time and at least one --valve", 2);
     return emitApi(ctx, "阀门关闭分析执行成功", {
-      method: "GET",
+      method: "POST",
-      path: "/valve_close_analysis/",
+      path: "/valve-isolation-analyses",
       params: {
-        network: requireNetwork(ctx),
         start_time: parseTime(startTime, "--start-time"),
         valves,
         duration: optionalNumber(values, "duration") || 900,
         scheme_name: resolveScheme(ctx, optionalString(values, "scheme"), true),
       },
-      requireNetworkCtx: true,
+      requireProject: true,
     });
   }
   const elements = optionalStringArray(values, "element");
   if (!elements) throw new CliError("CLI 参数错误", "INVALID_VALVE_ISOLATION_ARGS", "isolation mode requires at least one --element", 2);
   return emitApi(ctx, "阀门隔离分析执行成功", {
-    method: "GET",
+    method: "POST",
-    path: "/valve_isolation_analysis/",
+    path: "/valve-isolation-analyses",
-    params: { network: requireNetwork(ctx), accident_element: elements, disabled_valves: optionalStringArray(values, "disabled-valve") },
+    params: { accident_element: elements, disabled_valves: optionalStringArray(values, "disabled-valve") },
-    requireNetworkCtx: true,
+    requireProject: true,
   });
 }
 
@@ -60,36 +58,34 @@ function analysisFlushing(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv, { flow: "number", duration: "integer" });
   const [valves, openings] = parseValveSettingFile(requiredString(values, "valve-setting-file"));
   return emitApi(ctx, "冲洗分析执行成功", {
-    method: "GET",
+    method: "POST",
-    path: "/flushing_analysis/",
+    path: "/flushing-analyses",
     params: {
-      network: requireNetwork(ctx),
       start_time: parseTime(requiredString(values, "start-time"), "--start-time"),
       valves,
       valves_k: openings,
-      drainage_node_ID: requiredString(values, "drainage-node"),
+      drainage_node_id: requiredString(values, "drainage-node"),
       flush_flow: requiredNumber(values, "flow"),
       duration: optionalNumber(values, "duration") || 900,
       scheme_name: resolveScheme(ctx, optionalString(values, "scheme"), true),
     },
-    requireNetworkCtx: true,
+    requireProject: true,
   });
 }
 
 function analysisAge(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv, { duration: "integer" });
   return emitApi(ctx, "水龄分析执行成功", {
-    method: "GET",
+    method: "POST",
-    path: "/age_analysis/",
+    path: "/water-age-analyses",
-    params: { network: requireNetwork(ctx), start_time: parseTime(requiredString(values, "start-time"), "--start-time"), duration: requiredNumber(values, "duration") },
+    params: { start_time: parseTime(requiredString(values, "start-time"), "--start-time"), duration: requiredNumber(values, "duration") },
-    requireNetworkCtx: true,
+    requireProject: true,
   });
 }
 
 function analysisContaminant(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv, { duration: "integer", concentration: "number" });
   const params: Record<string, unknown> = {
-    network: requireNetwork(ctx),
     start_time: parseTime(requiredString(values, "start-time"), "--start-time"),
     source: requiredString(values, "source-node"),
     concentration: requiredNumber(values, "concentration"),
@@ -98,55 +94,50 @@ function analysisContaminant(ctx: RuntimeContext, argv: string[]): Promise<void>
   };
   const pattern = optionalString(values, "pattern");
   if (pattern) params.pattern = pattern;
-  return emitApi(ctx, "污染物模拟执行成功", { method: "GET", path: "/contaminant_simulation/", params, requireNetworkCtx: true });
+  return emitApi(ctx, "污染物模拟执行成功", { method: "POST", path: "/contaminant-simulations", params, requireProject: true });
 }
 
 function sensorKmeans(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv, { count: "integer", "min-diameter": "integer" });
   return emitApi(ctx, "传感器选址执行成功", {
     method: "POST",
-    path: "/pressure_sensor_placement_kmeans/",
+    path: "/pressure-sensor-placement-kmeans",
     body: {
-      name: requireNetwork(ctx),
       scheme_name: resolveScheme(ctx, optionalString(values, "scheme"), true),
       sensor_number: requiredNumber(values, "count"),
       min_diameter: optionalNumber(values, "min-diameter") || 0,
-      username: requireUsername(ctx),
     },
-    requireNetworkCtx: true,
+    requireProject: true,
-    requireUsernameCtx: true,
   });
 }
 
-function schemeAnalysis(ctx: RuntimeContext, argv: string[], summary: string, path: string, networkKey: string, startKey: string, endKey: string): Promise<void> {
+function schemeAnalysis(ctx: RuntimeContext, argv: string[], summary: string, path: string, startKey: string, endKey: string): Promise<void> {
   const { values } = parseOptions(argv);
   return emitApi(ctx, summary, {
     method: "POST",
     path,
     body: {
-      [networkKey]: requireNetwork(ctx),
       [startKey]: parseTime(requiredString(values, "start-time"), "--start-time"),
       [endKey]: parseTime(requiredString(values, "end-time"), "--end-time"),
       scheme_name: resolveScheme(ctx, optionalString(values, "scheme"), true),
     },
-    requireNetworkCtx: true,
+    requireProject: true,
   });
 }
 
-function schemeList(ctx: RuntimeContext, summary: string, path: string): Promise<void> {
+function schemeList(ctx: RuntimeContext, summary: string, schemeType: string): Promise<void> {
-  return emitApi(ctx, summary, { method: "GET", path, params: { network: requireNetwork(ctx) }, requireNetworkCtx: true });
+  return emitApi(ctx, summary, { method: "GET", path: "/schemes", params: { scheme_type: schemeType }, requireProject: true });
 }
 
-function schemeGet(ctx: RuntimeContext, argv: string[], summary: string, path: string): Promise<void> {
+function schemeGet(ctx: RuntimeContext, argv: string[], summary: string, schemeType: string): Promise<void> {
   const { positionals } = parseOptions(argv);
   if (!positionals[0]) throw new CliError("CLI 参数错误", "MISSING_ARGUMENT", "Missing argument 'SCHEME_NAME'", 2);
-  return emitApi(ctx, summary, { method: "GET", path: `${path}${positionals[0]}`, params: { network: requireNetwork(ctx) }, requireNetworkCtx: true });
+  return emitApi(ctx, summary, { method: "GET", path: `/schemes/${positionals[0]}`, params: { scheme_type: schemeType }, requireProject: true });
 }
 
 function burstLocation(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv, { "burst-leakage": "number", "pressure-scada-id": "repeat", "flow-scada-id": "repeat", "use-scada-flow": "boolean" });
   const body: Record<string, unknown> = {
-    network: requireNetwork(ctx),
     scheme_name: resolveScheme(ctx, optionalString(values, "scheme"), true),
     data_source: optionalString(values, "data-source") || "monitoring",
     scada_burst_start: parseTime(requiredString(values, "start-time"), "--start-time"),
@@ -162,18 +153,17 @@ function burstLocation(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const flowFile = optionalString(values, "flow-file");
   if (pressureFile) assignDatasetKeys(body, pressureFile, ["burst_pressure", "normal_pressure"], "pressure");
   if (flowFile) assignDatasetKeys(body, flowFile, ["burst_flow", "normal_flow"], "flow");
-  return emitApi(ctx, "爆管定位执行成功", { method: "POST", path: "/burst-location/locate/", body, requireNetworkCtx: true });
+  return emitApi(ctx, "爆管定位执行成功", { method: "POST", path: "/burst-locations", body, requireProject: true });
 }
 
 function riskPipe(ctx: RuntimeContext, argv: string[], summary: string, path: string): Promise<void> {
   const { values } = parseOptions(argv);
-  return emitApi(ctx, summary, { method: "GET", path, params: { network: requireNetwork(ctx), pipe_id: requiredString(values, "pipe") }, requireNetworkCtx: true });
+  return emitApi(ctx, summary, { method: "GET", path, params: { pipe_id: requiredString(values, "pipe") }, requireProject: true });
 }
 
 async function riskNetwork(ctx: RuntimeContext): Promise<void> {
-  const network = requireNetwork(ctx);
+  const [probabilities, a] = await requestJson(ctx, { method: "GET", path: "/network-pipe-risk-probability-nows", requireProject: true });
-  const [probabilities, a] = await requestJson(ctx, { method: "GET", path: "/getnetworkpiperiskprobabilitynow/", params: { network }, requireNetworkCtx: true });
+  const [geometries, b] = await requestJson(ctx, { method: "GET", path: "/pipes/risk-probability-geometries", requireProject: true });
-  const [geometries, b] = await requestJson(ctx, { method: "GET", path: "/getpiperiskprobabilitygeometries/", params: { network }, requireNetworkCtx: true });
   success("读取全网风险成功", { probabilities, geometries }, ctx, a + b);
 }
 
@@ -184,16 +174,16 @@ export const analysisHandlers: HandlerMap = {
   "analysis age": analysisAge,
   "analysis contaminant": analysisContaminant,
   "analysis sensor-placement kmeans": sensorKmeans,
-  "analysis leakage identify": (ctx, argv) => schemeAnalysis(ctx, argv, "漏损识别执行成功", "/leakage/identify/", "network", "scada_start", "scada_end"),
+  "analysis leakage identify": (ctx, argv) => schemeAnalysis(ctx, argv, "漏损识别执行成功", "/leakage-identifications", "scada_start", "scada_end"),
-  "analysis leakage schemes list": (ctx) => schemeList(ctx, "读取漏损方案列表成功", "/leakage/schemes/"),
+  "analysis leakage schemes list": (ctx) => schemeList(ctx, "读取漏损方案列表成功", "dma_leak_identification"),
-  "analysis leakage schemes get": (ctx, argv) => schemeGet(ctx, argv, "读取漏损方案详情成功", "/leakage/schemes/"),
+  "analysis leakage schemes get": (ctx, argv) => schemeGet(ctx, argv, "读取漏损方案详情成功", "dma_leak_identification"),
-  "analysis burst-detection detect": (ctx, argv) => schemeAnalysis(ctx, argv, "爆管检测执行成功", "/burst-detection/detect/", "network", "scada_start", "scada_end"),
+  "analysis burst-detection detect": (ctx, argv) => schemeAnalysis(ctx, argv, "爆管检测执行成功", "/burst-detections", "scada_start", "scada_end"),
-  "analysis burst-detection schemes list": (ctx) => schemeList(ctx, "读取爆管检测方案列表成功", "/burst-detection/schemes/"),
+  "analysis burst-detection schemes list": (ctx) => schemeList(ctx, "读取爆管检测方案列表成功", "burst_detection"),
-  "analysis burst-detection schemes get": (ctx, argv) => schemeGet(ctx, argv, "读取爆管检测方案详情成功", "/burst-detection/schemes/"),
+  "analysis burst-detection schemes get": (ctx, argv) => schemeGet(ctx, argv, "读取爆管检测方案详情成功", "burst_detection"),
   "analysis burst-location locate": burstLocation,
-  "analysis burst-location schemes list": (ctx) => schemeList(ctx, "读取爆管定位方案列表成功", "/burst-location/schemes/"),
+  "analysis burst-location schemes list": (ctx) => schemeList(ctx, "读取爆管定位方案列表成功", "burst_location"),
-  "analysis burst-location schemes get": (ctx, argv) => schemeGet(ctx, argv, "读取爆管定位方案详情成功", "/burst-location/schemes/"),
+  "analysis burst-location schemes get": (ctx, argv) => schemeGet(ctx, argv, "读取爆管定位方案详情成功", "burst_location"),
-  "analysis risk pipe-now": (ctx, argv) => riskPipe(ctx, argv, "读取当前管道风险成功", "/getpiperiskprobabilitynow/"),
+  "analysis risk pipe-now": (ctx, argv) => riskPipe(ctx, argv, "读取当前管道风险成功", "/pipes/risk-probability-now"),
-  "analysis risk pipe-history": (ctx, argv) => riskPipe(ctx, argv, "读取历史管道风险成功", "/getpiperiskprobability/"),
+  "analysis risk pipe-history": (ctx, argv) => riskPipe(ctx, argv, "读取历史管道风险成功", "/pipes/risk-probability"),
   "analysis risk network": riskNetwork,
 };

cli/src/commands/component.ts

@@ -1,7 +1,6 @@
 import { CliError } from "../core/errors.js";
 import { emitApi } from "../core/http.js";
 import { optionalString, parseOptions, requiredString, validateChoice } from "../core/options.js";
-import { requireNetwork } from "../core/runtime.js";
 import type { HandlerMap, RuntimeContext } from "../core/types.js";
 
 type ComponentKind = "time" | "energy" | "pump-energy" | "network";
@@ -10,22 +9,22 @@ function componentOption(ctx: RuntimeContext, argv: string[], schema: boolean):
   const { values } = parseOptions(argv);
   const kind = validateChoice(requiredString(values, "kind"), ["time", "energy", "pump-energy", "network"] as const, "--kind");
   const routes: Record<`${ComponentKind}:${boolean}`, string> = {
-    "time:true": "/gettimeschema",
+    "time:true": "/network-schemas/time",
-    "time:false": "/gettimeproperties/",
+    "time:false": "/network-options/time",
-    "energy:true": "/getenergyschema/",
+    "energy:true": "/network-schemas/energy",
-    "energy:false": "/getenergyproperties/",
+    "energy:false": "/network-options/energy",
-    "pump-energy:true": "/getpumpenergyschema/",
+    "pump-energy:true": "/network-schemas/pump-energy",
-    "pump-energy:false": "/getpumpenergyproperties//",
+    "pump-energy:false": "/network-options/pump-energy",
-    "network:true": "/getoptionschema/",
+    "network:true": "/network-schemas/option",
-    "network:false": "/getoptionproperties/",
+    "network:false": "/network-options",
   };
-  const params: Record<string, unknown> = { network: requireNetwork(ctx) };
+  const params: Record<string, unknown> = {};
   const pump = optionalString(values, "pump");
   if (kind === "pump-energy") {
     if (!schema && !pump) throw new CliError("CLI 参数错误", "PUMP_REQUIRED", "--pump is required when --kind pump-energy", 2);
     if (pump) params.pump = pump;
   }
-  return emitApi(ctx, schema ? "读取选项 schema 成功" : "读取选项属性成功", { method: "GET", path: routes[`${kind}:${schema}`], params, requireNetworkCtx: true });
+  return emitApi(ctx, schema ? "读取选项 schema 成功" : "读取选项属性成功", { method: "GET", path: routes[`${kind}:${schema}`], params, requireProject: true });
 }
 
 export const componentHandlers: HandlerMap = {

cli/src/commands/data.ts

@@ -2,7 +2,7 @@ import { SCADA_FIELDS, type ElementType } from "../core/constants.js";
 import { CliError } from "../core/errors.js";
 import { emitApi } from "../core/http.js";
 import { fieldsFor, optionalString, parseOptions, requiredString, requiredStringArray, validateChoice } from "../core/options.js";
-import { requireNetwork, resolveScheme } from "../core/runtime.js";
+import { resolveScheme } from "../core/runtime.js";
 import { parseTime } from "../core/time.js";
 import type { HandlerMap, RuntimeContext } from "../core/types.js";
 
@@ -20,7 +20,7 @@ function realtimeByIdTime(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv);
   return emitApi(ctx, "读取实时模拟数据成功", {
     method: "GET",
-    path: "/realtime/query/by-id-time",
+    path: "/timeseries/realtime/simulation-results",
     params: { id: requiredString(values, "id"), type: validateChoice(requiredString(values, "type"), ["pipe", "junction"] as const, "--type"), query_time: parseTime(requiredString(values, "time"), "--time") },
     requireProject: true,
   });
@@ -31,7 +31,7 @@ function realtimeByTimeProperty(ctx: RuntimeContext, argv: string[]): Promise<vo
   const type = validateChoice(requiredString(values, "type"), ["pipe", "junction"] as const, "--type");
   return emitApi(ctx, "读取实时属性聚合数据成功", {
     method: "GET",
-    path: "/realtime/query/by-time-property",
+    path: "/timeseries/realtime/records",
     params: { type, query_time: parseTime(requiredString(values, "time"), "--time"), property: validateChoice(requiredString(values, "property"), fieldsFor(type), "--property") },
     requireProject: true,
   });
@@ -41,7 +41,7 @@ function schemeLinks(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv);
   return emitApi(ctx, "读取方案管道数据成功", {
     method: "GET",
-    path: "/scheme/links",
+    path: "/timeseries/schemes/links",
     params: {
       scheme_name: resolveScheme(ctx, optionalString(values, "scheme"), true),
       scheme_type: optionalString(values, "scheme-type") || "simulation",
@@ -56,7 +56,7 @@ function schemeNodeField(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv);
   return emitApi(ctx, "读取方案节点字段成功", {
     method: "GET",
-    path: `/scheme/nodes/${requiredString(values, "node")}/field`,
+    path: `/timeseries/schemes/nodes/${requiredString(values, "node")}/field`,
     params: {
       field: validateChoice(requiredString(values, "field"), fieldsFor("junction"), "--field"),
       scheme_name: resolveScheme(ctx, optionalString(values, "scheme"), true),
@@ -80,10 +80,10 @@ function schemeSimulation(ctx: RuntimeContext, argv: string[]): Promise<void> {
   };
   if (query === "by-id-time") {
     params.id = requiredString(values, "id");
-    return emitApi(ctx, "读取方案单点模拟数据成功", { method: "GET", path: "/scheme/query/by-id-time", params, requireProject: true });
+    return emitApi(ctx, "读取方案单点模拟数据成功", { method: "GET", path: "/timeseries/schemes/simulation-results", params, requireProject: true });
   }
   params.property = validateChoice(requiredString(values, "property"), fieldsFor(type), "--property");
-  return emitApi(ctx, "读取方案属性聚合数据成功", { method: "GET", path: "/scheme/query/by-scheme-time-property", params, requireProject: true });
+  return emitApi(ctx, "读取方案属性聚合数据成功", { method: "GET", path: "/timeseries/schemes/records", params, requireProject: true });
 }
 
 function scadaQuery(ctx: RuntimeContext, argv: string[]): Promise<void> {
@@ -95,7 +95,7 @@ function scadaQuery(ctx: RuntimeContext, argv: string[]): Promise<void> {
   };
   const field = optionalString(values, "field");
   if (field) params.field = validateChoice(field, SCADA_FIELDS, "--field");
-  return emitApi(ctx, "读取 SCADA 时序成功", { method: "GET", path: field ? "/scada/by-ids-field-time-range" : "/scada/by-ids-time-range", params, requireProject: true });
+  return emitApi(ctx, "读取 SCADA 时序成功", { method: "GET", path: field ? "/timeseries/scada-readings/fields" : "/timeseries/scada-readings", params, requireProject: true });
 }
 
 function composite(ctx: RuntimeContext, argv: string[]): Promise<void> {
@@ -115,7 +115,12 @@ function composite(ctx: RuntimeContext, argv: string[]): Promise<void> {
     params.element_id = feature[0];
     params.use_cleaned = Boolean(values["use-cleaned"]);
   }
-  return emitApi(ctx, kind === "scada-simulation" ? "读取复合 SCADA-模拟数据成功" : kind === "element-simulation" ? "读取复合元素模拟数据成功" : "读取元素关联 SCADA 数据成功", { method: "GET", path: `/composite/${kind}`, params, requireProject: true });
+  const paths = {
+    "scada-simulation": "/timeseries/views/scada-simulations",
+    "element-simulation": "/timeseries/views/element-simulations",
+    "element-scada": "/timeseries/views/element-scada-readings",
+  } as const;
+  return emitApi(ctx, kind === "scada-simulation" ? "读取复合 SCADA-模拟数据成功" : kind === "element-simulation" ? "读取复合元素模拟数据成功" : "读取元素关联 SCADA 数据成功", { method: "GET", path: paths[kind], params, requireProject: true });
 }
 
 function pipelineHealth(ctx: RuntimeContext, argv: string[]): Promise<void> {
@@ -124,33 +129,32 @@ function pipelineHealth(ctx: RuntimeContext, argv: string[]): Promise<void> {
   requiredString(values, "start-time");
   return emitApi(ctx, "读取管道健康预测成功", {
     method: "GET",
-    path: "/composite/pipeline-health-prediction",
+    path: "/pipeline-health-predictions",
-    params: { network_name: requireNetwork(ctx), query_time: parseTime(requiredString(values, "end-time"), "--end-time") },
+    params: { query_time: parseTime(requiredString(values, "end-time"), "--end-time") },
     requireProject: true,
-    requireNetworkCtx: true,
   });
 }
 
 function dataScadaGet(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv);
   validateChoice(requiredString(values, "kind"), ["info"] as const, "--kind");
-  return emitApi(ctx, "读取 SCADA 数据成功", { method: "GET", path: "/getscadainfo/", params: { network: requireNetwork(ctx), id: requiredString(values, "id") }, requireNetworkCtx: true });
+  return emitApi(ctx, "读取 SCADA 数据成功", { method: "GET", path: "/scada-info/detail", params: { id: requiredString(values, "id") }, requireProject: true });
 }
 
 function dataScadaList(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv);
   validateChoice(requiredString(values, "kind"), ["info"] as const, "--kind");
-  return emitApi(ctx, "读取 SCADA 列表成功", { method: "GET", path: "/getallscadainfo/", params: { network: requireNetwork(ctx) }, requireNetworkCtx: true });
+  return emitApi(ctx, "读取 SCADA 列表成功", { method: "GET", path: "/scada-info", requireProject: true });
 }
 
 function dataSchemeGet(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const { values } = parseOptions(argv);
-  return emitApi(ctx, "读取方案成功", { method: "GET", path: "/getscheme/", params: { network: requireNetwork(ctx), schema_name: requiredString(values, "name") }, requireNetworkCtx: true });
+  return emitApi(ctx, "读取方案成功", { method: "GET", path: "/schemes/detail", params: { schema_name: requiredString(values, "name") }, requireProject: true });
 }
 
 export const dataHandlers: HandlerMap = {
-  "data timeseries realtime links": (ctx, argv) => rangeGet(ctx, argv, "读取实时管道数据成功", "/realtime/links"),
+  "data timeseries realtime links": (ctx, argv) => rangeGet(ctx, argv, "读取实时管道数据成功", "/timeseries/realtime/links"),
-  "data timeseries realtime nodes": (ctx, argv) => rangeGet(ctx, argv, "读取实时节点数据成功", "/realtime/nodes"),
+  "data timeseries realtime nodes": (ctx, argv) => rangeGet(ctx, argv, "读取实时节点数据成功", "/timeseries/realtime/nodes"),
   "data timeseries realtime simulation-by-id-time": realtimeByIdTime,
   "data timeseries realtime simulation-by-time-property": realtimeByTimeProperty,
   "data timeseries scheme links": schemeLinks,
@@ -161,7 +165,7 @@ export const dataHandlers: HandlerMap = {
   "data timeseries composite pipeline-health": pipelineHealth,
   "data scada get": dataScadaGet,
   "data scada list": dataScadaList,
-  "data scheme schema": (ctx) => emitApi(ctx, "读取方案 schema 成功", { method: "GET", path: "/getschemeschema/", params: { network: requireNetwork(ctx) }, requireNetworkCtx: true }),
+  "data scheme schema": (ctx) => emitApi(ctx, "读取方案 schema 成功", { method: "GET", path: "/network-schemas/scheme", requireProject: true }),
   "data scheme get": dataSchemeGet,
-  "data scheme list": (ctx) => emitApi(ctx, "读取方案列表成功", { method: "GET", path: "/getallschemes/", params: { network: requireNetwork(ctx) }, requireNetworkCtx: true }),
+  "data scheme list": (ctx) => emitApi(ctx, "读取方案列表成功", { method: "GET", path: "/schemes", requireProject: true }),
 };

cli/src/commands/network.ts

@@ -1,27 +1,26 @@
 import { emitApi } from "../core/http.js";
 import { parseOptions, requiredString } from "../core/options.js";
-import { requireNetwork } from "../core/runtime.js";
 import type { HandlerMap, RuntimeContext } from "../core/types.js";
 
-function legacyGet(ctx: RuntimeContext, argv: string[], summary: string, path: string, key: string): Promise<void> {
+function apiGet(ctx: RuntimeContext, argv: string[], summary: string, path: string, key: string): Promise<void> {
   const { values } = parseOptions(argv);
-  return emitApi(ctx, summary, { method: "GET", path, params: { network: requireNetwork(ctx), [key]: requiredString(values, key) }, requireNetworkCtx: true });
+  return emitApi(ctx, summary, { method: "GET", path, params: { [key]: requiredString(values, key) }, requireProject: true });
 }
 
-function legacyGetAll(ctx: RuntimeContext, summary: string, path: string): Promise<void> {
+function apiGetAll(ctx: RuntimeContext, summary: string, path: string): Promise<void> {
-  return emitApi(ctx, summary, { method: "GET", path, params: { network: requireNetwork(ctx) }, requireNetworkCtx: true });
+  return emitApi(ctx, summary, { method: "GET", path, requireProject: true });
 }
 
 export const networkHandlers: HandlerMap = {
-  "network get-junction-properties": (ctx, argv) => legacyGet(ctx, argv, "读取节点属性成功", "/getjunctionproperties/", "junction"),
+  "network get-junction-properties": (ctx, argv) => apiGet(ctx, argv, "读取节点属性成功", "/junctions/properties", "junction"),
-  "network get-pipe-properties": (ctx, argv) => legacyGet(ctx, argv, "读取管道属性成功", "/getpipeproperties/", "pipe"),
+  "network get-pipe-properties": (ctx, argv) => apiGet(ctx, argv, "读取管道属性成功", "/pipes/properties", "pipe"),
-  "network get-all-pipes-properties": (ctx) => legacyGetAll(ctx, "读取全部管道属性成功", "/getallpipeproperties/"),
+  "network get-all-pipes-properties": (ctx) => apiGetAll(ctx, "读取全部管道属性成功", "/pipes"),
-  "network get-reservoir-properties": (ctx, argv) => legacyGet(ctx, argv, "读取水库属性成功", "/getreservoirproperties/", "reservoir"),
+  "network get-reservoir-properties": (ctx, argv) => apiGet(ctx, argv, "读取水库属性成功", "/reservoirs/properties", "reservoir"),
-  "network get-all-reservoirs-properties": (ctx) => legacyGetAll(ctx, "读取全部水库属性成功", "/getallreservoirproperties/"),
+  "network get-all-reservoirs-properties": (ctx) => apiGetAll(ctx, "读取全部水库属性成功", "/reservoirs"),
-  "network get-tank-properties": (ctx, argv) => legacyGet(ctx, argv, "读取水箱属性成功", "/gettankproperties/", "tank"),
+  "network get-tank-properties": (ctx, argv) => apiGet(ctx, argv, "读取水箱属性成功", "/tanks/properties", "tank"),
-  "network get-all-tanks-properties": (ctx) => legacyGetAll(ctx, "读取全部水箱属性成功", "/getalltankproperties/"),
+  "network get-all-tanks-properties": (ctx) => apiGetAll(ctx, "读取全部水箱属性成功", "/tanks"),
-  "network get-pump-properties": (ctx, argv) => legacyGet(ctx, argv, "读取水泵属性成功", "/getpumpproperties/", "pump"),
+  "network get-pump-properties": (ctx, argv) => apiGet(ctx, argv, "读取水泵属性成功", "/pumps/properties", "pump"),
-  "network get-all-pumps-properties": (ctx) => legacyGetAll(ctx, "读取全部水泵属性成功", "/getallpumpproperties/"),
+  "network get-all-pumps-properties": (ctx) => apiGetAll(ctx, "读取全部水泵属性成功", "/pumps"),
-  "network get-valve-properties": (ctx, argv) => legacyGet(ctx, argv, "读取阀门属性成功", "/getvalveproperties/", "valve"),
+  "network get-valve-properties": (ctx, argv) => apiGet(ctx, argv, "读取阀门属性成功", "/valves/properties", "valve"),
-  "network get-all-valves-properties": (ctx) => legacyGetAll(ctx, "读取全部阀门属性成功", "/getallvalveproperties/"),
+  "network get-all-valves-properties": (ctx) => apiGetAll(ctx, "读取全部阀门属性成功", "/valves"),
 };

cli/src/commands/simulation.ts

@@ -1,6 +1,5 @@
 import { emitApi } from "../core/http.js";
 import { parseOptions, requiredNumber, requiredString } from "../core/options.js";
-import { requireNetwork } from "../core/runtime.js";
 import { addMinutesPreservingOffset, parseTime } from "../core/time.js";
 import type { HandlerMap, RuntimeContext } from "../core/types.js";
 
@@ -9,11 +8,10 @@ function simulationRun(ctx: RuntimeContext, argv: string[]): Promise<void> {
   const start = parseTime(requiredString(values, "start-time"), "--start-time");
   const duration = requiredNumber(values, "duration");
   const end = addMinutesPreservingOffset(start, duration);
-  const network = requireNetwork(ctx);
   return emitApi(
     ctx,
     "触发模拟成功",
-    { method: "POST", path: "/runsimulationmanuallybydate/", body: { name: network, start_time: start.replace(/\.\d+/, ""), duration }, requireNetworkCtx: true },
+    { method: "POST", path: "/simulation-runs", body: { start_time: start.replace(/\.\d+/, ""), duration }, requireProject: true },
     [
       `tjwater-cli data timeseries realtime links --start-time ${start} --end-time ${end}`,
       `tjwater-cli data timeseries realtime nodes --start-time ${start} --end-time ${end}`,

cli/src/core/files.ts

@@ -20,10 +20,10 @@ export function readJsonFile(path: string, label: string): unknown {
 export function parseBurstFile(path: string): [string[], number[]] {
   let raw = readJsonFile(path, "burst");
   if (isRecord(raw) && "bursts" in raw) raw = raw.bursts;
-  if (isRecord(raw) && "burst_ID" in raw && "burst_size" in raw && Array.isArray(raw.burst_ID) && Array.isArray(raw.burst_size)) {
+  if (isRecord(raw) && "burst_id" in raw && "burst_size" in raw && Array.isArray(raw.burst_id) && Array.isArray(raw.burst_size)) {
-    const ids = raw.burst_ID.map(String);
+    const ids = raw.burst_id.map(String);
     const sizes = raw.burst_size.map(Number);
-    if (ids.length !== sizes.length) throw new CliError("CLI 参数错误", "BURST_FILE_INVALID", "burst file burst_ID and burst_size must have the same length", 2);
+    if (ids.length !== sizes.length) throw new CliError("CLI 参数错误", "BURST_FILE_INVALID", "burst file burst_id and burst_size must have the same length", 2);
     return [ids, sizes];
   }
   if (Array.isArray(raw)) {
@@ -35,7 +35,7 @@ export function parseBurstFile(path: string): [string[], number[]] {
       raw.map((item) => Number((item as Record<string, unknown>).size)),
     ];
   }
-  throw new CliError("CLI 参数错误", "BURST_FILE_INVALID", "burst file must be a JSON array or object with burst_ID/burst_size", 2);
+  throw new CliError("CLI 参数错误", "BURST_FILE_INVALID", "burst file must be a JSON array or object with burst_id/burst_size", 2);
 }
 
 export function parseValveSettingFile(path: string): [string[], number[]] {
@@ -66,4 +66,3 @@ export function assignDatasetKeys(target: Record<string, unknown>, path: string,
     }
   }
 }
-

cli/src/core/http.ts

@@ -1,5 +1,4 @@
 import { CliError, errorMessage } from "./errors.js";
-import { requireNetwork, requireUsername } from "./runtime.js";
 import { success } from "./output.js";
 import type { RequestOptions, RuntimeContext } from "./types.js";
 
@@ -19,7 +18,6 @@ function headers(ctx: RuntimeContext, requireAuth: boolean, requireProject: bool
     if (!ctx.auth.projectId) throw new CliError("认证失败", "PROJECT_CONTEXT_REQUIRED", "missing project_id for agent context", 3, false, null, ["add project_id to auth context"]);
     out["X-Project-Id"] = ctx.auth.projectId;
   } else if (ctx.auth.projectId) out["X-Project-Id"] = ctx.auth.projectId;
-  if (ctx.auth.userId) out["X-User-Id"] = ctx.auth.userId;
   return out;
 }
 
@@ -37,9 +35,7 @@ function appendParams(url: URL, params: Record<string, unknown> = {}): void {
 }
 
 export async function requestJson(ctx: RuntimeContext, request: RequestOptions): Promise<[unknown, number]> {
-  const { method, path, params, body, requireAuth = true, requireProject = false, requireNetworkCtx = false, requireUsernameCtx = false } = request;
+  const { method, path, params, body, requireAuth = true, requireProject = false } = request;
-  if (requireNetworkCtx) requireNetwork(ctx);
-  if (requireUsernameCtx) requireUsername(ctx);
   const url = new URL(`/api/v1${path}`, ctx.server.replace(/\/+$/, ""));
   appendParams(url, params);
   const started = performance.now();
@@ -93,4 +89,3 @@ export async function emitApi(ctx: RuntimeContext, summary: string, request: Req
   const [data, durationMs] = await requestJson(ctx, request);
   success(summary, data, ctx, durationMs, nextCommands);
 }
-

cli/src/core/runtime.ts

@@ -31,9 +31,6 @@ export async function loadAuthContext(authStdin: boolean): Promise<AuthContext>
         server: process.env.TJWATER_SERVER,
         access_token: process.env.TJWATER_ACCESS_TOKEN,
         project_id: process.env.TJWATER_PROJECT_ID,
-        user_id: process.env.TJWATER_USER_ID,
-        username: process.env.TJWATER_USERNAME,
-        network: process.env.TJWATER_NETWORK,
         headers: process.env.TJWATER_EXTRA_HEADERS ? JSON.parse(process.env.TJWATER_EXTRA_HEADERS) : {},
       };
   const headers = (raw.headers ?? {}) as unknown;
@@ -44,9 +41,6 @@ export async function loadAuthContext(authStdin: boolean): Promise<AuthContext>
     server: pick(raw, "server", "base_url"),
     accessToken: pick(raw, "access_token", "token", "accessToken"),
     projectId: pick(raw, "project_id", "projectId", "x_project_id"),
-    userId: pick(raw, "user_id", "userId", "x_user_id"),
-    username: pick(raw, "username", "preferred_username"),
-    network: pick(raw, "network", "project_code", "projectCode", "project"),
     headers: Object.fromEntries(Object.entries(headers as Record<string, unknown>).map(([key, value]) => [String(key), String(value)])),
   };
 }
@@ -83,19 +77,8 @@ export async function buildRuntime(globals: GlobalArgs): Promise<RuntimeContext>
   };
 }
 
-export function requireNetwork(ctx: RuntimeContext): string {
-  if (ctx.auth.network) return ctx.auth.network;
-  throw new CliError("认证失败", "NETWORK_CONTEXT_REQUIRED", "missing network in auth context for legacy network-based endpoints", 3, false, null, ["add network to auth context"]);
-}
-
-export function requireUsername(ctx: RuntimeContext): string {
-  if (ctx.auth.username) return ctx.auth.username;
-  throw new CliError("认证失败", "USERNAME_CONTEXT_REQUIRED", "missing username in auth context", 3, false, null, ["add username to auth context"]);
-}
-
 export function resolveScheme(ctx: RuntimeContext, explicit: string | undefined, must = false): string | null {
   const scheme = explicit || ctx.scheme;
   if (must && !scheme) throw new CliError("CLI 参数错误", "SCHEME_REQUIRED", "missing scheme; use --scheme", 2);
   return scheme ?? null;
 }
-

cli/src/core/types.ts

@@ -6,9 +6,6 @@ export interface AuthContext {
   server: string | null;
   accessToken: string | null;
   projectId: string | null;
-  userId: string | null;
-  username: string | null;
-  network: string | null;
   headers: Record<string, string>;
 }
 
@@ -49,8 +46,6 @@ export interface RequestOptions {
   body?: unknown;
   requireAuth?: boolean;
   requireProject?: boolean;
-  requireNetworkCtx?: boolean;
-  requireUsernameCtx?: boolean;
 }
 
 export type Handler = (ctx: RuntimeContext, argv: string[]) => Promise<void> | void;
@@ -86,4 +81,3 @@ export type HelpPayload =
       menu_level?: number;
       commands: Array<{ command: string; summary: string; usage?: string; example?: string }>;
     };
-

contracts/manifest.json

@@ -0,0 +1,9 @@
+{
+  "contract_version": "1.0.0",
+  "contracts": {
+    "agent": {
+      "file": "agent-v1.openapi.json",
+      "sha256": "7699d0b59d2710f5179c3880fa9f7de90dee09239718c86ed9ff2ce12e6f4259"
+    }
+  }
+}

node-tests/cli/tjwaterCli.node.mjs

@@ -83,7 +83,6 @@ function normalizeSeenRequest(request) {
     headers: {
       authorization: request.headers.authorization,
       "x-project-id": request.headers["x-project-id"],
-      "x-user-id": request.headers["x-user-id"],
     },
     method: request.method,
     path: url.pathname,
@@ -206,18 +205,17 @@ test("sends auth headers and simulation body through the backend API contract",
       {
         server: server.url,
         access_token: "token-1",
-        network: "tjwater",
+        project_id: "project-1",
         headers: { "x-extra": "extra" },
       },
     );
 
     assert.equal(result.exitCode, 0, result.stderr);
     assert.equal(server.seen[0].method, "POST");
-    assert.equal(server.seen[0].url, "/api/v1/runsimulationmanuallybydate/");
+    assert.equal(server.seen[0].url, "/api/v1/simulation-runs");
     assert.equal(server.seen[0].headers.authorization, "Bearer token-1");
     assert.equal(server.seen[0].headers["x-extra"], "extra");
     assert.deepEqual(server.seen[0].body, {
-      name: "tjwater",
       start_time: "2025-01-02T03:00:00+08:00",
       duration: 60,
     });
@@ -255,7 +253,7 @@ test("uses project scoped headers for realtime data commands", async () => {
     assert.equal(server.seen[0].method, "GET");
     assert.equal(
       server.seen[0].url,
-      "/api/v1/realtime/links?start_time=2025-01-02T03%3A00%3A00%2B08%3A00&end_time=2025-01-02T04%3A00%3A00%2B08%3A00",
+      "/api/v1/timeseries/realtime/links?start_time=2025-01-02T03%3A00%3A00%2B08%3A00&end_time=2025-01-02T04%3A00%3A00%2B08%3A00",
     );
     assert.equal(server.seen[0].headers.authorization, "Bearer token-2");
     assert.equal(server.seen[0].headers["x-project-id"], "project-1");
@@ -280,7 +278,6 @@ test("matches Python CLI backend request shape for every command and key variant
       access_token: "token",
       network: "tjwater",
       project_id: "project-1",
-      user_id: "user-1",
       username: "alice",
       headers: { "x-extra": "extra" },
     };

opencode.json

@@ -7,7 +7,7 @@
       }
     }
   },
-  "model": "deepseek/deepseek-v4-pro",
+  "model": "deepseek/deepseek-v4-flash",
   "server": {
     "hostname": "127.0.0.1",
     "port": 4096

package.json

@@ -12,6 +12,10 @@
     "dev": "bun --watch src/server.ts",
     "build": "bun run check",
     "check": "bun run typecheck && bun run typecheck:opencode",
+    "contract:generate": "bun scripts/generate-contract.ts",
+    "contract:check": "bun scripts/generate-contract.ts --check",
+    "test:api": "bun test tests/routes tests/contracts",
+    "migrate:session-identity": "bun scripts/migrate-session-identity.ts",
     "pipeline:trigger": "bash scripts/trigger-gitea-pipeline.sh",
     "start": "bun src/server.ts",
     "start:prod": "bun run check && bun src/server.ts"
@@ -26,6 +30,7 @@
     "zod": "^3.25.76"
   },
   "devDependencies": {
+    "@asteasolutions/zod-to-openapi": "7.3.4",
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.3",
     "@types/node": "^24.7.2",

scripts/generate-contract.ts

@@ -0,0 +1,37 @@
+import { createHash } from "node:crypto";
+import { mkdir, readFile, writeFile } from "node:fs/promises";
+
+import { generateAgentOpenApi } from "../src/contracts/openapi.js";
+
+const canonicalJson = (value: unknown) => `${JSON.stringify(value, null, 2)}\n`;
+const document = generateAgentOpenApi();
+const payload = canonicalJson(document);
+const sha256 = createHash("sha256").update(payload).digest("hex");
+const manifestPayload = canonicalJson({
+  contract_version: "1.0.0",
+  contracts: {
+    agent: {
+      file: "agent-v1.openapi.json",
+      sha256,
+    },
+  },
+});
+
+if (process.argv.includes("--check")) {
+  const currentContract = await readFile(
+    "contracts/agent-v1.openapi.json",
+    "utf8",
+  );
+  const currentManifest = await readFile("contracts/manifest.json", "utf8");
+  if (currentContract !== payload || currentManifest !== manifestPayload) {
+    throw new Error(
+      "Agent OpenAPI contract is stale: run `bun run contract:generate`",
+    );
+  }
+  console.log(`validated Agent OpenAPI contract (${sha256})`);
+} else {
+  await mkdir("contracts", { recursive: true });
+  await writeFile("contracts/agent-v1.openapi.json", payload, "utf8");
+  await writeFile("contracts/manifest.json", manifestPayload, "utf8");
+  console.log(`generated Agent OpenAPI contract (${sha256})`);
+}

scripts/migrate-session-identity.ts

@@ -0,0 +1,424 @@
+import { createHash } from "node:crypto";
+import {
+  copyFile,
+  mkdir,
+  readdir,
+  readFile,
+  rename,
+  rm,
+  stat,
+  writeFile,
+} from "node:fs/promises";
+import { basename, dirname, join, relative } from "node:path";
+
+type JsonRecord = Record<string, unknown>;
+
+type Options = {
+  backupDir: string;
+  dataDir: string;
+  dryRun: boolean;
+  fromActorKey: string;
+  fromProjectId?: string;
+  fromProjectKey?: string;
+  fromUserId?: string;
+  metadataDir: string;
+  memoryDir: string;
+  resultRefsDir: string;
+  toActorKey: string;
+  toProjectId?: string;
+  toProjectKey?: string;
+  toUserId?: string;
+  transcriptsDir: string;
+};
+
+type Change = {
+  detail: string;
+  file: string;
+  kind: "metadata" | "transcript" | "result-ref" | "memory";
+};
+
+const usage = `Usage:
+  bun scripts/migrate-session-identity.ts --from-user-id <old> --to-user-id <new> [--write]
+  bun scripts/migrate-session-identity.ts --from-actor-key <old> --to-actor-key <new> [--write]
+
+Optional:
+  --from-project-id <old>       Match old project id
+  --to-project-id <new>         Rewrite project id
+  --from-project-key <old>      Match old project key
+  --to-project-key <new>        Rewrite project key
+  --data-dir <dir>              Default: ./data
+  --backup-dir <dir>            Default: <data-dir>/backup/session-identity-migration/<timestamp>
+  --write                       Apply changes. Without this, dry-run only.
+
+Examples:
+  bun scripts/migrate-session-identity.ts \\
+    --from-user-id d1acbc3d-cf62-4049-9939-95e4feb37296 \\
+    --to-actor-key actor-49a0275a85079f9d
+
+  bun scripts/migrate-session-identity.ts \\
+    --from-actor-key actor-da98d99c20c386e7 \\
+    --to-actor-key actor-49a0275a85079f9d \\
+    --write
+`;
+
+const main = async () => {
+  const options = parseOptions(process.argv.slice(2));
+  const changes: Change[] = [];
+
+  changes.push(...(await migrateMetadata(options)));
+  changes.push(...(await migrateTranscripts(options)));
+  changes.push(...(await migrateResultRefs(options)));
+  changes.push(...(await migrateUserMemory(options)));
+
+  printSummary(options, changes);
+};
+
+const parseOptions = (args: string[]): Options => {
+  const values = new Map<string, string | boolean>();
+  for (let index = 0; index < args.length; index += 1) {
+    const arg = args[index];
+    if (!arg.startsWith("--")) {
+      throw new Error(`unexpected argument: ${arg}\n\n${usage}`);
+    }
+    const key = arg.slice(2);
+    if (key === "help" || key === "h") {
+      console.log(usage);
+      process.exit(0);
+    }
+    if (key === "write") {
+      values.set(key, true);
+      continue;
+    }
+    const value = args[index + 1];
+    if (!value || value.startsWith("--")) {
+      throw new Error(`missing value for --${key}\n\n${usage}`);
+    }
+    values.set(key, value);
+    index += 1;
+  }
+
+  const dataDir = stringOption(values, "data-dir") ?? "./data";
+  const fromUserId = stringOption(values, "from-user-id");
+  const toUserId = stringOption(values, "to-user-id");
+  const fromActorKey = stringOption(values, "from-actor-key") ?? actorKeyFromUserId(fromUserId);
+  const toActorKey = stringOption(values, "to-actor-key") ?? actorKeyFromUserId(toUserId);
+  const fromProjectId = stringOption(values, "from-project-id");
+  const toProjectId = stringOption(values, "to-project-id");
+  const fromProjectKey =
+    stringOption(values, "from-project-key") ?? projectKeyFromProjectId(fromProjectId);
+  const toProjectKey =
+    stringOption(values, "to-project-key") ?? projectKeyFromProjectId(toProjectId);
+
+  if (!fromActorKey || !toActorKey) {
+    throw new Error(
+      "provide --from-user-id/--to-user-id or --from-actor-key/--to-actor-key\n\n" +
+        usage,
+    );
+  }
+  if (fromActorKey === toActorKey && fromProjectKey === toProjectKey) {
+    throw new Error("source and target identity are identical");
+  }
+
+  const timestamp = new Date().toISOString().replace(/[:.]/g, "-");
+  const backupDir =
+    stringOption(values, "backup-dir") ??
+    join(dataDir, "backup", "session-identity-migration", timestamp);
+
+  return {
+    backupDir,
+    dataDir,
+    dryRun: !values.has("write"),
+    fromActorKey,
+    fromProjectId,
+    fromProjectKey,
+    fromUserId,
+    metadataDir: join(dataDir, "session-metadata"),
+    memoryDir: join(dataDir, "memory"),
+    resultRefsDir: join(dataDir, "result-refs"),
+    toActorKey,
+    toProjectId,
+    toProjectKey,
+    toUserId,
+    transcriptsDir: join(dataDir, "session-transcripts"),
+  };
+};
+
+const stringOption = (values: Map<string, string | boolean>, key: string) => {
+  const value = values.get(key);
+  return typeof value === "string" && value.trim() ? value.trim() : undefined;
+};
+
+const actorKeyFromUserId = (userId?: string) =>
+  userId ? scopedKey("actor", userId) : undefined;
+
+const projectKeyFromProjectId = (projectId?: string) =>
+  projectId ? scopedKey("project", projectId) : undefined;
+
+const scopedKey = (prefix: string, value: string) =>
+  `${prefix}-${createHash("sha256").update(value.trim()).digest("hex").slice(0, 16)}`;
+
+const migrateMetadata = async (options: Options): Promise<Change[]> => {
+  const changes: Change[] = [];
+  for (const file of await listJsonFiles(options.metadataDir)) {
+    const record = await readJson(file);
+    if (!record || record.actorKey !== options.fromActorKey) {
+      continue;
+    }
+    if (options.fromProjectKey && record.projectKey !== options.fromProjectKey) {
+      continue;
+    }
+    if (options.fromProjectId && record.projectId !== options.fromProjectId) {
+      continue;
+    }
+
+    const next: JsonRecord = {
+      ...record,
+      actorKey: options.toActorKey,
+      ...(options.toUserId ? { ownerUserId: options.toUserId } : {}),
+      ...(options.toProjectId ? { projectId: options.toProjectId } : {}),
+      ...(options.toProjectKey ? { projectKey: options.toProjectKey } : {}),
+    };
+
+    await writeJsonWithBackup(options, file, next);
+    changes.push({
+      detail: `${record.actorKey} -> ${next.actorKey}`,
+      file,
+      kind: "metadata",
+    });
+  }
+  return changes;
+};
+
+const migrateTranscripts = async (options: Options): Promise<Change[]> => {
+  const changes: Change[] = [];
+  for (const file of await listJsonFiles(options.transcriptsDir)) {
+    const transcript = await readJson(file);
+    if (!transcript || transcript.actorKey !== options.fromActorKey) {
+      continue;
+    }
+    if (options.fromProjectKey && transcript.projectKey !== options.fromProjectKey) {
+      continue;
+    }
+
+    const next: JsonRecord = {
+      ...transcript,
+      actorKey: options.toActorKey,
+      ...(options.toProjectKey ? { projectKey: options.toProjectKey } : {}),
+    };
+    const nextPath = join(
+      dirname(file),
+      `${next.actorKey}__${next.projectKey}__${next.sessionId}.json`,
+    );
+    if (nextPath !== file && (await exists(nextPath))) {
+      throw new Error(`refusing to overwrite existing transcript: ${nextPath}`);
+    }
+
+    await writeJsonWithBackup(options, file, next);
+    if (nextPath !== file) {
+      await renameWithBackup(options, file, nextPath);
+    }
+    changes.push({
+      detail: `${basename(file)} -> ${basename(nextPath)}`,
+      file,
+      kind: "transcript",
+    });
+  }
+  return changes;
+};
+
+const migrateResultRefs = async (options: Options): Promise<Change[]> => {
+  const changes: Change[] = [];
+  for (const file of await listJsonFiles(options.resultRefsDir)) {
+    const record = await readJson(file);
+    if (!record || record.actorKey !== options.fromActorKey) {
+      continue;
+    }
+    if (options.fromProjectKey && record.projectKey !== options.fromProjectKey) {
+      continue;
+    }
+    if (options.fromProjectId && record.projectId !== options.fromProjectId) {
+      continue;
+    }
+
+    const next: JsonRecord = {
+      ...record,
+      actorKey: options.toActorKey,
+      ...(options.toProjectId ? { projectId: options.toProjectId } : {}),
+      ...(options.toProjectKey ? { projectKey: options.toProjectKey } : {}),
+    };
+    await writeJsonWithBackup(options, file, next);
+    changes.push({
+      detail: `${record.actorKey} -> ${next.actorKey}`,
+      file,
+      kind: "result-ref",
+    });
+  }
+  return changes;
+};
+
+const migrateUserMemory = async (options: Options): Promise<Change[]> => {
+  const fromFile = join(options.memoryDir, "users", `${options.fromActorKey}.md`);
+  if (!(await exists(fromFile))) {
+    return [];
+  }
+  const toFile = join(options.memoryDir, "users", `${options.toActorKey}.md`);
+  if (fromFile === toFile) {
+    return [];
+  }
+
+  if (await exists(toFile)) {
+    const [fromContent, toContent] = await Promise.all([
+      readFile(fromFile, "utf8"),
+      readFile(toFile, "utf8"),
+    ]);
+    const merged = mergeMemoryMarkdown(toContent, fromContent);
+    await writeTextWithBackup(options, toFile, merged);
+    await removeWithBackup(options, fromFile);
+  } else {
+    await renameWithBackup(options, fromFile, toFile);
+  }
+
+  return [
+    {
+      detail: `${basename(fromFile)} -> ${basename(toFile)}`,
+      file: fromFile,
+      kind: "memory",
+    },
+  ];
+};
+
+const mergeMemoryMarkdown = (target: string, source: string) => {
+  const lines = target.split("\n");
+  const existing = new Set(lines.map((line) => line.trim()).filter(Boolean));
+  for (const line of source.split("\n")) {
+    const normalized = line.trim();
+    if (!normalized || existing.has(normalized)) {
+      continue;
+    }
+    lines.push(line);
+    existing.add(normalized);
+  }
+  return `${lines.join("\n").replace(/\n+$/u, "")}\n`;
+};
+
+const listJsonFiles = async (dir: string) => {
+  try {
+    const names = await readdir(dir);
+    return names
+      .filter((name) => name.endsWith(".json"))
+      .map((name) => join(dir, name));
+  } catch (error) {
+    if (isErrno(error, "ENOENT")) {
+      return [];
+    }
+    throw error;
+  }
+};
+
+const readJson = async (file: string): Promise<JsonRecord | null> => {
+  try {
+    const value = JSON.parse(await readFile(file, "utf8")) as unknown;
+    return isRecord(value) ? value : null;
+  } catch (error) {
+    if (isErrno(error, "ENOENT")) {
+      return null;
+    }
+    throw error;
+  }
+};
+
+const writeJsonWithBackup = async (
+  options: Options,
+  file: string,
+  value: JsonRecord,
+) => {
+  await writeTextWithBackup(options, file, `${JSON.stringify(value, null, 2)}\n`);
+};
+
+const writeTextWithBackup = async (
+  options: Options,
+  file: string,
+  content: string,
+) => {
+  if (options.dryRun) {
+    return;
+  }
+  await backupFile(options, file);
+  await writeFile(file, content, "utf8");
+};
+
+const renameWithBackup = async (options: Options, from: string, to: string) => {
+  if (options.dryRun) {
+    return;
+  }
+  await backupFile(options, from);
+  await mkdir(dirname(to), { recursive: true });
+  await rename(from, to);
+};
+
+const removeWithBackup = async (options: Options, file: string) => {
+  if (options.dryRun) {
+    return;
+  }
+  await backupFile(options, file);
+  await rm(file, { force: true });
+};
+
+const backupFile = async (options: Options, file: string) => {
+  const relativePath = relative(process.cwd(), file);
+  const target = join(options.backupDir, relativePath);
+  await mkdir(dirname(target), { recursive: true });
+  await copyFile(file, target);
+};
+
+const exists = async (file: string) => {
+  try {
+    await stat(file);
+    return true;
+  } catch (error) {
+    if (isErrno(error, "ENOENT")) {
+      return false;
+    }
+    throw error;
+  }
+};
+
+const isRecord = (value: unknown): value is JsonRecord =>
+  typeof value === "object" && value !== null && !Array.isArray(value);
+
+const isErrno = (error: unknown, code: string) =>
+  error instanceof Error &&
+  "code" in error &&
+  (error as NodeJS.ErrnoException).code === code;
+
+const printSummary = (options: Options, changes: Change[]) => {
+  const counts = changes.reduce<Record<string, number>>((acc, change) => {
+    acc[change.kind] = (acc[change.kind] ?? 0) + 1;
+    return acc;
+  }, {});
+
+  console.log(options.dryRun ? "DRY RUN: no files changed" : "Migration applied");
+  console.log(`from actor: ${options.fromActorKey}`);
+  console.log(`to actor:   ${options.toActorKey}`);
+  if (options.fromProjectKey || options.toProjectKey) {
+    console.log(`project:    ${options.fromProjectKey ?? "*"} -> ${options.toProjectKey ?? "(unchanged)"}`);
+  }
+  if (!options.dryRun) {
+    console.log(`backup dir: ${options.backupDir}`);
+  }
+  console.log(`changes:    ${changes.length}`);
+  for (const [kind, count] of Object.entries(counts)) {
+    console.log(`  ${kind}: ${count}`);
+  }
+  for (const change of changes.slice(0, 40)) {
+    console.log(`- [${change.kind}] ${change.detail}`);
+  }
+  if (changes.length > 40) {
+    console.log(`... ${changes.length - 40} more`);
+  }
+};
+
+main().catch((error) => {
+  console.error(error instanceof Error ? error.message : String(error));
+  process.exit(1);
+});

src/auth/agentAuth.ts

@@ -3,6 +3,39 @@ import type { NextFunction, Request, Response } from "express";
 import { config } from "../config.js";
 import { logger } from "../logger.js";
 
+export type AgentAuthContext = {
+  accessToken: string;
+  userId: string;
+  keycloakSub: string;
+  username: string;
+  role: string;
+  isSuperuser: boolean;
+  projectId: string;
+  network: string;
+  projectRole: string;
+  tokenExpiresAt?: string;
+};
+
+type AgentAuthContextResponse = {
+  user_id?: unknown;
+  keycloak_sub?: unknown;
+  username?: unknown;
+  role?: unknown;
+  is_superuser?: unknown;
+  project_id?: unknown;
+  network?: unknown;
+  project_role?: unknown;
+  token_expires_at?: unknown;
+};
+
+declare global {
+  namespace Express {
+    interface Request {
+      agentAuth?: AgentAuthContext;
+    }
+  }
+}
+
 export const extractBearerToken = (authorization?: string) => {
   const value = authorization?.trim();
   if (!value) {
@@ -11,8 +44,41 @@ export const extractBearerToken = (authorization?: string) => {
   return value.replace(/^Bearer\s+/i, "").trim();
 };
 
-// Agent API 复用 TJWater 后端的登录态：每个请求都向 /auth/me 校验 Bearer token，
+const normalizeAgentAuthContext = (
-// 成功后才允许进入会话路由，避免 Agent 服务维护第二套用户体系。
+  payload: AgentAuthContextResponse,
+  accessToken: string,
+): AgentAuthContext | null => {
+  if (
+    typeof payload.user_id !== "string" ||
+    typeof payload.keycloak_sub !== "string" ||
+    typeof payload.username !== "string" ||
+    typeof payload.role !== "string" ||
+    typeof payload.is_superuser !== "boolean" ||
+    typeof payload.project_id !== "string" ||
+    typeof payload.network !== "string" ||
+    typeof payload.project_role !== "string"
+  ) {
+    return null;
+  }
+  return {
+    accessToken,
+    userId: payload.user_id,
+    keycloakSub: payload.keycloak_sub,
+    username: payload.username,
+    role: payload.role,
+    isSuperuser: payload.is_superuser,
+    projectId: payload.project_id,
+    network: payload.network,
+    projectRole: payload.project_role,
+    tokenExpiresAt:
+      typeof payload.token_expires_at === "string"
+        ? payload.token_expires_at
+        : undefined,
+  };
+};
+
+// Agent API 使用 TJWater 后端专用认证上下文：后端负责校验 Keycloak token、
+// metadata 用户状态和项目 membership，Agent 只信任后端返回的 user/project。
 export const requireAgentAuth = async (
   req: Request,
   res: Response,
@@ -24,37 +90,70 @@ export const requireAgentAuth = async (
     return;
   }
 
+  const projectId = req.header("x-project-id")?.trim();
+  if (!projectId) {
+    res.status(400).json({ message: "x-project-id is required" });
+    return;
+  }
+
   const controller = new AbortController();
   const timer = setTimeout(() => controller.abort(), config.AGENT_AUTH_TIMEOUT_MS);
 
   try {
-    const response = await fetch(new URL("/api/v1/auth/me", config.TJWATER_API_BASE_URL), {
+    const response = await fetch(new URL("/api/v1/agent-auth-context", config.TJWATER_API_BASE_URL), {
       method: "GET",
       headers: {
         Accept: "application/json",
         Authorization: `Bearer ${token}`,
+        "X-Project-Id": projectId,
+        ...(req.header("x-trace-id") ? { "X-Trace-Id": req.header("x-trace-id") as string } : {}),
       },
       signal: controller.signal,
     });
 
     if (response.ok) {
+      const context = normalizeAgentAuthContext(
+        (await response.json()) as AgentAuthContextResponse,
+        token,
+      );
+      if (!context) {
+        res.status(502).json({ message: "invalid authentication context" });
+        return;
+      }
+      req.agentAuth = context;
       next();
       return;
     }
 
-    const detail = await response.text();
+    const status =
-    res.status(response.status === 403 ? 403 : 401).json({
+      response.status === 400 ||
-      message: response.status === 403 ? "forbidden" : "unauthorized",
+      response.status === 401 ||
-      detail: detail || undefined,
+      response.status === 403 ||
-    });
+      response.status === 404
+        ? response.status
+        : response.status === 503
+          ? 503
+          : 502;
+    const messages: Record<number, string> = {
+      400: "invalid authentication request",
+      401: "unauthorized",
+      403: "forbidden",
+      404: "authentication context not found",
+      502: "invalid authentication service response",
+      503: "authentication service unavailable",
+    };
+    res.status(status).json({ message: messages[status] });
   } catch (error) {
-    const detail = error instanceof Error ? error.message : String(error);
     logger.warn({ err: error }, "agent auth validation failed");
-    res.status(503).json({
+    res.status(503).json({ message: "authentication service unavailable" });
-      message: "authentication service unavailable",
-      detail,
-    });
   } finally {
     clearTimeout(timer);
   }
 };
+
+export const getAgentAuthContext = (req: Request) => {
+  if (!req.agentAuth) {
+    throw new Error("agent auth context is missing");
+  }
+  return req.agentAuth;
+};

src/chat/modelConfig.ts

@@ -0,0 +1,78 @@
+export type SupportedModel = string;
+export type AgentModelIcon = "bolt" | "sparkle";
+
+export type AgentModelOption = {
+  id: SupportedModel;
+  label: string;
+  description: string;
+  icon: AgentModelIcon;
+};
+
+export const defaultAgentModelOptions: AgentModelOption[] = [
+  {
+    id: "deepseek/deepseek-v4-flash",
+    label: "快速",
+    description: "快速回答和任务执行",
+    icon: "bolt",
+  },
+  {
+    id: "deepseek/deepseek-v4-pro",
+    label: "专家",
+    description: "探索、解决复杂任务",
+    icon: "sparkle",
+  },
+];
+
+export const defaultAgentModelOptionsJson = JSON.stringify(defaultAgentModelOptions);
+
+const isObjectRecord = (value: unknown): value is Record<string, unknown> =>
+  typeof value === "object" && value !== null && !Array.isArray(value);
+
+export const parseAgentModelOptions = (value: string): AgentModelOption[] => {
+  let parsed: unknown;
+  try {
+    parsed = JSON.parse(value);
+  } catch {
+    throw new Error("OPENCODE_MODEL_OPTIONS must be valid JSON");
+  }
+  if (!Array.isArray(parsed)) {
+    throw new Error("OPENCODE_MODEL_OPTIONS must be a JSON array");
+  }
+
+  const seen = new Set<string>();
+  return parsed.map((item, index) => {
+    if (!isObjectRecord(item)) {
+      throw new Error(`OPENCODE_MODEL_OPTIONS[${index}] must be an object`);
+    }
+    const id = typeof item.id === "string" ? item.id.trim() : "";
+    if (!id) {
+      throw new Error(`OPENCODE_MODEL_OPTIONS[${index}].id is required`);
+    }
+    if (seen.has(id)) {
+      throw new Error(`duplicate OPENCODE_MODEL_OPTIONS id: ${id}`);
+    }
+    seen.add(id);
+
+    const label =
+      typeof item.label === "string" && item.label.trim()
+        ? item.label.trim()
+        : id;
+    const description =
+      typeof item.description === "string" && item.description.trim()
+        ? item.description.trim()
+        : label;
+    const icon = item.icon === "bolt" || item.icon === "sparkle"
+      ? item.icon
+      : "sparkle";
+
+    return {
+      id,
+      label,
+      description,
+      icon,
+    };
+  });
+};
+
+export const getAgentModelIds = (options: AgentModelOption[]) =>
+  options.map((option) => option.id);

src/chat/models.ts

@@ -0,0 +1,28 @@
+import { config } from "../config.js";
+import {
+  getAgentModelIds,
+  parseAgentModelOptions,
+  type SupportedModel,
+} from "./modelConfig.js";
+
+export {
+  type AgentModelIcon,
+  type AgentModelOption,
+  type SupportedModel,
+} from "./modelConfig.js";
+
+export const agentModelOptions = parseAgentModelOptions(
+  config.OPENCODE_MODEL_OPTIONS,
+);
+
+export const supportedModels = getAgentModelIds(agentModelOptions);
+
+export const isSupportedModel = (model: string): model is SupportedModel =>
+  supportedModels.includes(model);
+
+export const resolveDefaultModel = (model: string): SupportedModel => {
+  if (!isSupportedModel(model)) {
+    throw new Error(`unsupported default agent model: ${model}`);
+  }
+  return model;
+};

src/chat/sessionBridge.ts

@@ -17,7 +17,9 @@ export type SessionBinding = {
 export type SessionContext = {
   clientSessionId: string;
   accessToken?: string;
+  network?: string;
   projectId?: string;
+  tokenExpiresAt?: string;
   userId?: string;
 };
 
@@ -35,8 +37,10 @@ export class ChatSessionBridge {
   async resolve(context: {
     sessionId?: string;
     accessToken?: string;
+    network?: string;
     projectId?: string;
     traceId?: string;
+    tokenExpiresAt?: string;
     userId?: string;
   }): Promise<{
     binding: SessionBinding;
@@ -69,9 +73,11 @@ export class ChatSessionBridge {
       allowLearningWrite: true,
       clientSessionId: requestContext.clientSessionId,
       learningMode: "interactive",
+      network: requestContext.network,
       projectId: requestContext.projectId,
       projectKey: requestContext.projectKey,
       sessionId,
+      tokenExpiresAt: requestContext.tokenExpiresAt,
       traceId: requestContext.traceId,
     });
 
@@ -141,8 +147,10 @@ export class ChatSessionBridge {
   private buildRequestContext(context: {
     sessionId?: string;
     accessToken?: string;
+    network?: string;
     projectId?: string;
     traceId?: string;
+    tokenExpiresAt?: string;
     userId?: string;
   }): ChatRequestContext {
     const sessionId = context.sessionId?.trim();
@@ -150,8 +158,10 @@ export class ChatSessionBridge {
       clientSessionId: sessionId || this.createClientSessionId(),
       accessToken: context.accessToken,
       actorKey: toActorKey(context.userId),
+      network: context.network,
       projectId: context.projectId,
       projectKey: toProjectKey(context.projectId),
+      tokenExpiresAt: context.tokenExpiresAt,
       traceId: context.traceId?.trim() || `trace-${randomUUID().slice(0, 12)}`,
       userId: context.userId?.trim(),
     };

src/config.ts

@@ -1,6 +1,12 @@
 import dotenv from "dotenv";
 import { z } from "zod";
 
+import {
+  defaultAgentModelOptionsJson,
+  getAgentModelIds,
+  parseAgentModelOptions,
+} from "./chat/modelConfig.js";
+
 // 本地开发可在项目根目录放 .local.env；已存在的系统环境变量优先级更高。
 dotenv.config({ path: ".local.env", override: false });
 
@@ -33,7 +39,7 @@ const envSchema = z
       .default("./logs/llm-request-audit.log"),
     // 内部工具桥调用本服务时使用的鉴权 token；未显式配置时启动阶段会自动生成。
     AGENT_INTERNAL_TOKEN: optionalString(),
-    // Agent 前置认证调用后端 /api/v1/auth/me 的超时时间（毫秒）。
+    // Agent 前置认证调用后端 /api/v1/agent/auth/context 的超时时间（毫秒）。
     AGENT_AUTH_TIMEOUT_MS: z.coerce.number().int().positive().default(5000),
     // opencode 运行模式：embedded 会启动本地 CLI 子进程；client 只连接现有 server。
     OPENCODE_MODE: z.enum(["embedded", "client"]).default("embedded"),
@@ -44,7 +50,9 @@ const envSchema = z
     // opencode SDK 启动或连接运行时时的超时时间（毫秒）。
     OPENCODE_TIMEOUT_MS: z.coerce.number().int().positive().default(5000),
     // 默认使用的 opencode 模型标识。
-    OPENCODE_MODEL: z.string().default("deepseek/deepseek-v4-pro"),
+    OPENCODE_MODEL: z.string().default("deepseek/deepseek-v4-flash"),
+    // 聊天 UI 和 /stream 允许选择的 opencode 模型完整配置，JSON 数组。
+    OPENCODE_MODEL_OPTIONS: z.string().default(defaultAgentModelOptionsJson),
     // opencode skills 树目录；会在运行时解析为绝对路径，避免工具 cwd 偏移。
     OPENCODE_SKILLS_ROOT_DIR: z.string().default("./.opencode/skills"),
     // client 模式下，目标 opencode server 的基础地址。
@@ -116,6 +124,32 @@ const envSchema = z
         message: "OPENCODE_CLIENT_BASE_URL is required when OPENCODE_MODE=client",
       });
     }
+    let modelOptions;
+    try {
+      modelOptions = parseAgentModelOptions(env.OPENCODE_MODEL_OPTIONS);
+    } catch (error) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ["OPENCODE_MODEL_OPTIONS"],
+        message: error instanceof Error ? error.message : String(error),
+      });
+      return;
+    }
+    const supportedModels = getAgentModelIds(modelOptions);
+    if (supportedModels.length === 0) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ["OPENCODE_MODEL_OPTIONS"],
+        message: "OPENCODE_MODEL_OPTIONS must include at least one model",
+      });
+    }
+    if (!supportedModels.includes(env.OPENCODE_MODEL)) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ["OPENCODE_MODEL"],
+        message: "OPENCODE_MODEL must be included in OPENCODE_MODEL_OPTIONS",
+      });
+    }
   });
 
 export type AppConfig = z.infer<typeof envSchema>;

src/contracts/openapi.ts

@@ -0,0 +1,325 @@
+import {
+  extendZodWithOpenApi,
+  OpenAPIRegistry,
+  OpenApiGeneratorV3,
+} from "@asteasolutions/zod-to-openapi";
+import { z } from "zod";
+
+extendZodWithOpenApi(z);
+
+const registry = new OpenAPIRegistry();
+registry.registerComponent("securitySchemes", "bearerAuth", {
+  type: "http",
+  scheme: "bearer",
+  bearerFormat: "JWT",
+});
+
+const SessionId = z.object({ session_id: z.string().max(128) });
+const RenderRef = z.object({ render_ref: z.string().min(1) });
+const RenderReferenceQuery = z.object({
+  session_id: z.string().max(128).optional(),
+});
+const SessionCreate = z
+  .object({
+    session_id: z.string(),
+    title: z.string().nullable().optional(),
+    created_at: z.string(),
+    updated_at: z.string(),
+    status: z.string(),
+    parent_session_id: z.string().nullable().optional(),
+  })
+  .openapi("AgentSessionCreate");
+const SessionSummary = z
+  .object({
+    id: z.string(),
+    title: z.string(),
+    created_at: z.string(),
+    updated_at: z.string(),
+    status: z.string(),
+    parent_session_id: z.string().nullable().optional(),
+    is_streaming: z.boolean(),
+    run_status: z.string().nullable().optional(),
+  })
+  .openapi("AgentSessionSummary");
+const SessionDetail = SessionSummary.extend({
+  session_id: z.string(),
+  is_title_manually_edited: z.boolean(),
+  messages: z.array(z.unknown()),
+}).openapi("AgentSessionDetail");
+const SessionUpdate = z
+  .object({
+    id: z.string(),
+    title: z.string(),
+    updated_at: z.string(),
+  })
+  .openapi("AgentSessionUpdate");
+const SessionFork = z
+  .object({
+    session_id: z.string(),
+  })
+  .openapi("AgentSessionFork");
+const Problem = z
+  .object({
+    type: z.string(),
+    title: z.string(),
+    status: z.number().int(),
+    detail: z.string(),
+    instance: z.string(),
+    code: z.string(),
+    trace_id: z.string(),
+    errors: z.array(z.unknown()),
+  })
+  .openapi("ProblemDetails");
+const JsonObject = z.record(z.unknown());
+const errorResponses = {
+  400: {
+    description: "Invalid request",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+  401: {
+    description: "Authentication required",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+  403: {
+    description: "Insufficient permission",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+  404: {
+    description: "Resource not found",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+  409: {
+    description: "Resource conflict",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+  422: {
+    description: "Validation error",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+  500: {
+    description: "Internal server error",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+  502: {
+    description: "Upstream dependency error",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+  503: {
+    description: "Dependency unavailable",
+    content: { "application/problem+json": { schema: Problem } },
+  },
+};
+const jsonResponse = (schema: z.ZodTypeAny, description = "Successful response") => ({
+  description,
+  content: { "application/json": { schema } },
+});
+type RegisterConfig = {
+  summary: string;
+  request?: Record<string, unknown>;
+  responses: Record<number, unknown>;
+};
+
+export const createRouteRegistrar = (targetRegistry: OpenAPIRegistry) => {
+  const operations = new Set<string>();
+
+  return (
+    path: string,
+    method: "get" | "post" | "patch" | "delete",
+    config: RegisterConfig,
+  ) => {
+    const key = `${method.toUpperCase()} ${path}`;
+    if (operations.has(key)) {
+      throw new Error(`Duplicate Agent OpenAPI operation: ${key}`);
+    }
+    operations.add(key);
+    targetRegistry.registerPath({
+      path,
+      method,
+      operationId: `${method}_${path
+        .replace(/^\/api\/v1\/agent\/?/, "")
+        .replaceAll(/[{}]/g, "")
+        .replaceAll(/[^a-zA-Z0-9]+/g, "_")
+        .replaceAll(/^_|_$/g, "")}`,
+      tags: ["Agent"],
+      security: [{ bearerAuth: [] }],
+      ...config,
+      responses: { ...config.responses, ...errorResponses },
+    });
+  };
+};
+
+const register = createRouteRegistrar(registry);
+
+register("/api/v1/agent/models", "get", {
+  summary: "List available agent models",
+  responses: { 200: jsonResponse(JsonObject) },
+});
+register("/api/v1/agent/sessions", "get", {
+  summary: "List agent sessions",
+  responses: { 200: jsonResponse(z.object({ sessions: z.array(SessionSummary) })) },
+});
+register("/api/v1/agent/sessions", "post", {
+  summary: "Create an agent session",
+  request: {
+    body: {
+      content: {
+        "application/json": {
+          schema: z.object({
+            session_id: z.string().max(128).optional(),
+            parent_session_id: z.string().max(128).optional(),
+          }),
+        },
+      },
+    },
+  },
+  responses: {
+    200: jsonResponse(SessionCreate, "Existing session returned"),
+    201: jsonResponse(SessionCreate, "Session created"),
+  },
+});
+register("/api/v1/agent/sessions/{session_id}", "get", {
+  summary: "Get an agent session",
+  request: { params: SessionId },
+  responses: { 200: jsonResponse(SessionDetail) },
+});
+register("/api/v1/agent/sessions/{session_id}", "patch", {
+  summary: "Update an agent session",
+  request: {
+    params: SessionId,
+    body: {
+      content: {
+        "application/json": {
+          schema: z.object({
+            title: z.string().min(1).max(120),
+            is_title_manually_edited: z.boolean().optional(),
+          }),
+        },
+      },
+    },
+  },
+  responses: { 200: jsonResponse(SessionUpdate) },
+});
+register("/api/v1/agent/sessions/{session_id}", "delete", {
+  summary: "Delete an agent session",
+  request: { params: SessionId },
+  responses: { 204: { description: "Session deleted" } },
+});
+register("/api/v1/agent/sessions/{session_id}/runs", "post", {
+  summary: "Run an agent session",
+  request: {
+    params: SessionId,
+    body: {
+      content: {
+        "application/json": {
+          schema: z.object({
+            message: z.string().min(1).max(10000),
+            model: z.string().optional(),
+            approval_mode: z.enum(["request", "always"]).optional(),
+          }),
+        },
+      },
+    },
+  },
+  responses: {
+    200: {
+      description: "Agent event stream",
+      content: { "text/event-stream": { schema: z.string() } },
+    },
+  },
+});
+register(
+  "/api/v1/agent/sessions/{session_id}/runs/current/events",
+  "get",
+  {
+    summary: "Resume the current agent event stream",
+    request: { params: SessionId },
+    responses: {
+      200: {
+        description: "Agent event stream",
+        content: { "text/event-stream": { schema: z.string() } },
+      },
+    },
+  },
+);
+register("/api/v1/agent/sessions/{session_id}/runs/current", "delete", {
+  summary: "Abort the current agent run",
+  request: { params: SessionId },
+  responses: { 202: jsonResponse(JsonObject), 204: { description: "No active run" } },
+});
+register(
+  "/api/v1/agent/sessions/{session_id}/permission-responses",
+  "post",
+  {
+    summary: "Reply to an agent permission request",
+    request: {
+      params: SessionId,
+      body: {
+        content: {
+          "application/json": {
+            schema: z.object({
+              request_id: z.string(),
+              reply: z.enum(["once", "always", "reject"]),
+              message: z.string().max(1000).optional(),
+            }),
+          },
+        },
+      },
+    },
+    responses: { 202: jsonResponse(JsonObject) },
+  },
+);
+register(
+  "/api/v1/agent/sessions/{session_id}/question-responses",
+  "post",
+  {
+    summary: "Reply to or reject an agent question",
+    request: {
+      params: SessionId,
+      body: {
+        content: {
+          "application/json": {
+            schema: z.object({
+              request_id: z.string(),
+              action: z.enum(["reply", "reject"]).default("reply"),
+              answers: z.array(z.array(z.string().max(2000))).optional(),
+            }),
+          },
+        },
+      },
+    },
+    responses: { 202: jsonResponse(JsonObject) },
+  },
+);
+register("/api/v1/agent/sessions/{session_id}/forks", "post", {
+  summary: "Fork an agent session",
+  request: {
+    params: SessionId,
+    body: {
+      content: {
+        "application/json": {
+          schema: z.object({
+            keep_message_count: z.number().int().nonnegative(),
+          }),
+        },
+      },
+    },
+  },
+  responses: { 200: jsonResponse(SessionFork) },
+});
+register("/api/v1/agent/render-references/{render_ref}", "get", {
+  summary: "Resolve a render reference",
+  request: { params: RenderRef, query: RenderReferenceQuery },
+  responses: { 200: jsonResponse(JsonObject) },
+});
+
+export const generateAgentOpenApi = () => {
+  const generator = new OpenApiGeneratorV3(registry.definitions);
+  return generator.generateDocument({
+    openapi: "3.0.3",
+    info: {
+      title: "TJWater Agent API",
+      version: "1.0.0",
+      description: "Public REST API for TJWater Agent sessions and runs",
+    },
+  });
+};

src/learning/orchestrator.ts

@@ -1,6 +1,7 @@
 import { z } from "zod";
 
 import { writeLearningAuditLog } from "../audit/learningAudit.js";
+import { type SupportedModel } from "../chat/models.js";
 import { type ChatRequestContext } from "../chat/sessionBridge.js";
 import { config } from "../config.js";
 import { type SessionTurnRecord, SessionTranscriptStore } from "../sessions/transcriptStore.js";
@@ -64,8 +65,6 @@ const reviewResultSchema = z.object({
 type GateResult = z.infer<typeof gateResultSchema>;
 type ReviewResult = z.infer<typeof reviewResultSchema>;
 
-type SupportedModel = "deepseek/deepseek-v4-flash" | "deepseek/deepseek-v4-pro";
-
 type TurnReviewInput = {
   assistantMessage: string;
   model?: SupportedModel;

src/routes/chat.ts

@@ -1,6 +1,14 @@
 import { Router } from "express";
 import { z } from "zod";
 
+import { getAgentAuthContext } from "../auth/agentAuth.js";
+import {
+  agentModelOptions,
+  isSupportedModel,
+  resolveDefaultModel,
+  type SupportedModel,
+} from "../chat/models.js";
+import { config } from "../config.js";
 import { type LearningOrchestrator } from "../learning/orchestrator.js";
 import { type SessionTranscriptStore } from "../sessions/transcriptStore.js";
 import { logger } from "../logger.js";
@@ -11,6 +19,7 @@ import { type ResultReferenceResolver } from "../results/resolver.js";
 import {
   type OpencodeRuntimeAdapter,
 } from "../runtime/opencode.js";
+import { getRuntimeSessionContext } from "../runtime/sessionContext.js";
 import { type ChatSessionBridge } from "../chat/sessionBridge.js";
 import { type SessionRecord } from "../sessions/metadataStore.js";
 import { toActorKey, toProjectKey } from "../utils/fileStore.js";
@@ -28,14 +37,13 @@ import {
   type PermissionRequestPayload,
   type QuestionRequestPayload,
   streamPromptResponse,
-  supportedModels,
-  type SupportedModel,
   type TodoUpdatePayload,
 } from "./chatStream.js";
 import {
   type ActiveRun,
   type RunStatus,
   type StreamSubscriber,
+  appendBackendToolArtifact,
   cancelBackendTodos,
   completeBackendProgress,
   createInitialStreamingMessages,
@@ -53,7 +61,9 @@ import {
 const payloadSchema = z.object({
   message: z.string().min(1).max(10000),
   session_id: z.string().max(128).optional(),
-  model: z.enum(supportedModels).optional(),
+  model: z.string().refine(isSupportedModel, {
+    message: "unsupported model",
+  }).optional(),
   approval_mode: z.enum(["request", "always"]).optional().default("request"),
 });
 
@@ -67,12 +77,6 @@ const forkPayloadSchema = z.object({
   keep_message_count: z.coerce.number().int().min(0),
 });
 
-const sessionStateSchema = z.object({
-  title: z.string().max(120).optional(),
-  is_title_manually_edited: z.boolean().optional(),
-  messages: z.array(z.unknown()).default([]),
-});
-
 const activeRuns = new Map<string, ActiveRun>();
 const lastRunStatuses = new Map<string, RunStatus>();
 
@@ -80,6 +84,20 @@ const toSessionUiStateContext = (sessionRecord: SessionRecord) => ({
   sessionId: sessionRecord.sessionId,
 });
 
+export const buildForkedSessionUiState = (
+  sourceState: { messages?: unknown[] } | null | undefined,
+  input: {
+    keepMessageCount: number;
+    targetSessionId: string;
+  },
+) => ({
+  sessionId: input.targetSessionId,
+  isTitleManuallyEdited: false,
+  messages: Array.isArray(sourceState?.messages)
+    ? sourceState.messages.slice(0, input.keepMessageCount)
+    : [],
+});
+
 const getSessionRunStatus = (sessionId: string) =>
   activeRuns.get(sessionId)?.status ?? lastRunStatuses.get(sessionId);
 
@@ -106,7 +124,14 @@ export const buildChatRouter = (
 ) => {
   const chatRouter = Router();
 
-  chatRouter.post("/session", async (req, res) => {
+  chatRouter.get("/models", (_req, res) => {
+    res.json({
+      default_model: resolveDefaultModel(config.OPENCODE_MODEL),
+      models: agentModelOptions,
+    });
+  });
+
+  chatRouter.post("/sessions", async (req, res) => {
     const parsed = createSessionPayloadSchema.safeParse(req.body ?? {});
     if (!parsed.success) {
       res.status(400).json({
@@ -116,8 +141,9 @@ export const buildChatRouter = (
       return;
     }
 
-    const projectId = req.header("x-project-id") ?? undefined;
+    const authContext = getAgentAuthContext(req);
-    const userId = req.header("x-user-id") ?? undefined;
+    const projectId = authContext.projectId;
+    const userId = authContext.userId;
     const actorKey = toActorKey(userId);
     const projectKey = toProjectKey(projectId);
     const requestedSessionId = parsed.data.session_id?.trim();
@@ -143,8 +169,9 @@ export const buildChatRouter = (
   });
 
   chatRouter.get("/sessions", async (req, res) => {
-    const projectId = req.header("x-project-id") ?? undefined;
+    const authContext = getAgentAuthContext(req);
-    const userId = req.header("x-user-id") ?? undefined;
+    const projectId = authContext.projectId;
+    const userId = authContext.userId;
     const actorKey = toActorKey(userId);
     const projectKey = toProjectKey(projectId);
     const records = await sessionMetadataStore.list({
@@ -167,10 +194,11 @@ export const buildChatRouter = (
     });
   });
 
-  chatRouter.get("/session/:sessionId", async (req, res) => {
+  chatRouter.get("/sessions/:session_id", async (req, res) => {
-    const sessionId = req.params.sessionId?.trim();
+    const sessionId = req.params.session_id?.trim();
-    const projectId = req.header("x-project-id") ?? undefined;
+    const authContext = getAgentAuthContext(req);
-    const userId = req.header("x-user-id") ?? undefined;
+    const projectId = authContext.projectId;
+    const userId = authContext.userId;
     const actorKey = toActorKey(userId);
     const projectKey = toProjectKey(projectId);
     if (!sessionId) {
@@ -210,10 +238,11 @@ export const buildChatRouter = (
     });
   });
 
-  chatRouter.get("/session/:sessionId/stream", async (req, res) => {
+  chatRouter.get("/sessions/:session_id/runs/current/events", async (req, res) => {
-    const sessionId = req.params.sessionId?.trim();
+    const sessionId = req.params.session_id?.trim();
-    const projectId = req.header("x-project-id") ?? undefined;
+    const authContext = getAgentAuthContext(req);
-    const userId = req.header("x-user-id") ?? undefined;
+    const projectId = authContext.projectId;
+    const userId = authContext.userId;
     const actorKey = toActorKey(userId);
     const projectKey = toProjectKey(projectId);
     if (!sessionId) {
@@ -274,81 +303,17 @@ export const buildChatRouter = (
     res.on("close", cleanup);
   });
 
-  chatRouter.put("/session/:sessionId", async (req, res) => {
+  chatRouter.patch("/sessions/:session_id", async (req, res) => {
-    const sessionId = req.params.sessionId?.trim();
+    const sessionId = req.params.session_id?.trim();
-    const parsed = sessionStateSchema.safeParse(req.body ?? {});
-    if (!parsed.success) {
-      res.status(400).json({
-        message: "invalid request payload",
-        detail: parsed.error.flatten(),
-      });
-      return;
-    }
-
-    const projectId = req.header("x-project-id") ?? undefined;
-    const userId = req.header("x-user-id") ?? undefined;
-    const actorKey = toActorKey(userId);
-    const projectKey = toProjectKey(projectId);
-    if (!sessionId) {
-      res.status(400).json({ message: "session_id is required" });
-      return;
-    }
-
-    const { record } = await sessionMetadataStore.ensure({
-      actorKey,
-      projectId,
-      projectKey,
-      sessionId,
-      userId,
-    });
-    const nextRecord = await sessionMetadataStore.touch(record, {
-      ...(parsed.data.title ? { title: parsed.data.title } : {}),
-    });
-    await sessionUiStateStore.write(toSessionUiStateContext(nextRecord), {
-      sessionId: nextRecord.sessionId,
-      isTitleManuallyEdited: parsed.data.is_title_manually_edited,
-      messages: parsed.data.messages,
-    });
-    const latestTurn = extractLatestFrontendTurn(parsed.data.messages);
-    if (latestTurn) {
-      void learningOrchestrator.onTurnCompleted({
-        ...latestTurn,
-        requestContext: {
-          actorKey,
-          clientSessionId: nextRecord.sessionId,
-          projectId,
-          projectKey,
-          traceId: req.header("x-trace-id") ?? `save-${nextRecord.sessionId}`,
-          userId,
-        },
-        sessionId: nextRecord.sessionId,
-      }).catch((error) => {
-        logger.warn(
-          { err: error, sessionId: nextRecord.sessionId },
-          "post-save learning failed",
-        );
-      });
-    }
-    res.json({
-      id: nextRecord.sessionId,
-      title: nextRecord.title ?? "新对话",
-      created_at: nextRecord.createdAt,
-      updated_at: nextRecord.updatedAt,
-      status: nextRecord.status,
-      session_id: nextRecord.sessionId,
-    });
-  });
-
-  chatRouter.patch("/session/:sessionId/title", async (req, res) => {
-    const sessionId = req.params.sessionId?.trim();
     const title =
       typeof req.body?.title === "string" ? req.body.title.trim() : "";
     const isTitleManuallyEdited =
       typeof req.body?.is_title_manually_edited === "boolean"
         ? req.body.is_title_manually_edited
         : undefined;
-    const projectId = req.header("x-project-id") ?? undefined;
+    const authContext = getAgentAuthContext(req);
-    const userId = req.header("x-user-id") ?? undefined;
+    const projectId = authContext.projectId;
+    const userId = authContext.userId;
     const actorKey = toActorKey(userId);
     const projectKey = toProjectKey(projectId);
     if (!sessionId || !title) {
@@ -384,10 +349,11 @@ export const buildChatRouter = (
     });
   });
 
-  chatRouter.delete("/session/:sessionId", async (req, res) => {
+  chatRouter.delete("/sessions/:session_id", async (req, res) => {
-    const sessionId = req.params.sessionId?.trim();
+    const sessionId = req.params.session_id?.trim();
-    const projectId = req.header("x-project-id") ?? undefined;
+    const authContext = getAgentAuthContext(req);
-    const userId = req.header("x-user-id") ?? undefined;
+    const projectId = authContext.projectId;
+    const userId = authContext.userId;
     const actorKey = toActorKey(userId);
     const projectKey = toProjectKey(projectId);
     if (!sessionId) {
@@ -429,8 +395,11 @@ export const buildChatRouter = (
     sessionUiStateStore,
   });
 
-  chatRouter.post("/fork", async (req, res) => {
+  chatRouter.post("/sessions/:session_id/forks", async (req, res) => {
-    const parsed = forkPayloadSchema.safeParse(req.body);
+    const parsed = forkPayloadSchema.safeParse({
+      ...req.body,
+      session_id: req.params.session_id,
+    });
     if (!parsed.success) {
       res.status(400).json({
         message: "invalid request payload",
@@ -440,9 +409,10 @@ export const buildChatRouter = (
     }
 
     try {
-      const projectId = req.header("x-project-id") ?? undefined;
+      const authContext = getAgentAuthContext(req);
+      const projectId = authContext.projectId;
       const traceId = req.header("x-trace-id") ?? undefined;
-      const userId = req.header("x-user-id") ?? undefined;
+      const userId = authContext.userId;
 
       const actorKey = toActorKey(userId);
       const projectKey = toProjectKey(projectId);
@@ -458,6 +428,10 @@ export const buildChatRouter = (
             sourceSessionId,
           )
         : null;
+      if (!sourceSessionId || !sourceSessionRecord) {
+        res.status(404).json({ message: "source session not found" });
+        return;
+      }
       const forkSession = await runtime.createSession();
       const { record: targetSessionRecord } = await sessionMetadataStore.ensure({
         actorKey,
@@ -469,7 +443,6 @@ export const buildChatRouter = (
       });
       const nextSessionId = targetSessionRecord.sessionId;
 
-      if (sourceSessionId && parsed.data.keep_message_count > 0) {
       await sessionTranscriptStore.cloneThread(
         {
           actorKey,
@@ -485,12 +458,23 @@ export const buildChatRouter = (
         },
         parsed.data.keep_message_count,
       );
-        if (sourceSessionRecord?.title) {
+      const sourceState = await sessionUiStateStore.read(
-          await sessionMetadataStore.touch(targetSessionRecord, {
+        toSessionUiStateContext(sourceSessionRecord),
-            title: sourceSessionRecord.title,
+      );
-          });
+      const forkTitle = sourceSessionRecord.title
-        }
+        ? `${sourceSessionRecord.title} 副本`
-      }
+        : "新对话副本";
+      const titledTargetSessionRecord = await sessionMetadataStore.touch(
+        targetSessionRecord,
+        { title: forkTitle },
+      );
+      await sessionUiStateStore.write(
+        toSessionUiStateContext(titledTargetSessionRecord),
+        buildForkedSessionUiState(sourceState, {
+          keepMessageCount: parsed.data.keep_message_count,
+          targetSessionId: nextSessionId,
+        }),
+      );
 
       logger.info(
         {
@@ -516,8 +500,11 @@ export const buildChatRouter = (
     }
   });
 
-  chatRouter.post("/stream", async (req, res) => {
+  chatRouter.post("/sessions/:session_id/runs", async (req, res) => {
-    const parsed = payloadSchema.safeParse(req.body);
+    const parsed = payloadSchema.safeParse({
+      ...req.body,
+      session_id: req.params.session_id,
+    });
     if (!parsed.success) {
       res.status(400).json({
         message: "invalid request payload",
@@ -527,13 +514,11 @@ export const buildChatRouter = (
     }
 
     try {
-      const authHeader = req.header("authorization");
+      const authContext = getAgentAuthContext(req);
-      const accessToken = authHeader?.startsWith("Bearer ")
+      const accessToken = authContext.accessToken;
-        ? authHeader.slice("Bearer ".length)
+      const projectId = authContext.projectId;
-        : authHeader;
-      const projectId = req.header("x-project-id") ?? undefined;
       const traceId = req.header("x-trace-id") ?? undefined;
-      const userId = req.header("x-user-id") ?? undefined;
+      const userId = authContext.userId;
       const actorKey = toActorKey(userId);
       const projectKey = toProjectKey(projectId);
       const requestedSessionId = parsed.data.session_id?.trim();
@@ -548,8 +533,10 @@ export const buildChatRouter = (
       const { binding, requestContext, created } = await sessionBridge.resolve({
         sessionId: requestedSessionId,
         accessToken,
+        network: authContext.network,
         projectId,
         traceId,
+        tokenExpiresAt: authContext.tokenExpiresAt,
         userId,
       });
       const { record: ensuredSessionRecord, created: sessionCreated } =
@@ -706,6 +693,19 @@ export const buildChatRouter = (
             progress: completeBackendProgress(message.progress),
             todos: cancelBackendTodos(message.todos),
           }));
+        } else if (event === "auth_required") {
+          activeRun.status = "error";
+          lastRunStatuses.set(clientSessionId, "error");
+          activeRun.messages = updateLastAssistantMessage(activeRun.messages, (message) => ({
+            ...message,
+            content:
+              typeof data.message === "string"
+                ? `⚠️ **${data.message}**`
+                : "⚠️ **登录态已过期，请刷新登录后重试**",
+            isError: true,
+            progress: completeBackendProgress(message.progress),
+            todos: cancelBackendTodos(message.todos),
+          }));
         } else if (event === "permission_request") {
           const payload = data as PermissionRequestPayload;
           activeRun.pendingPermissions.set(payload.request_id, payload);
@@ -789,6 +789,11 @@ export const buildChatRouter = (
             ...message,
             todos: upsertBackendTodoUpdate(message.todos, payload),
           }));
+        } else if (event === "tool_call") {
+          activeRun.messages = updateLastAssistantMessage(activeRun.messages, (message) => ({
+            ...message,
+            artifacts: appendBackendToolArtifact(message.artifacts, data),
+          }));
         }
 
         for (const subscriber of activeRun.subscribers) {
@@ -829,6 +834,16 @@ export const buildChatRouter = (
           logger.warn({ err: error, sessionId: clientSessionId }, "failed to persist chat stream state");
         });
 
+        const latestRuntimeContext = getRuntimeSessionContext(binding.sessionId);
+        if (latestRuntimeContext?.authExpired) {
+          publish("auth_required", {
+            session_id: clientSessionId,
+            reason: latestRuntimeContext.authExpired.reason,
+            message: latestRuntimeContext.authExpired.message,
+          });
+          return;
+        }
+
         if (!streamResult.aborted && !streamResult.failed) {
           const messages = await runtime.messages(binding.sessionId, 60);
           const assistantMessage = [...messages]
@@ -876,6 +891,19 @@ export const buildChatRouter = (
               logger.warn({ err: error, sessionId: clientSessionId }, "failed to persist chat stream state");
             });
           }
+          const latestTurn = extractLatestFrontendTurn(activeRun.messages);
+          if (latestTurn) {
+            void learningOrchestrator.onTurnCompleted({
+              ...latestTurn,
+              requestContext,
+              sessionId: clientSessionId,
+            }).catch((error) => {
+              logger.warn(
+                { err: error, sessionId: clientSessionId },
+                "stream-completed learning failed",
+              );
+            });
+          }
         }
       } finally {
         if (abortController.signal.aborted) {

src/routes/chatAuxiliaryRoutes.ts

@@ -1,6 +1,7 @@
 import { type Router } from "express";
 import { z } from "zod";
 
+import { getAgentAuthContext } from "../auth/agentAuth.js";
 import { type ChatSessionBridge } from "../chat/sessionBridge.js";
 import { logger } from "../logger.js";
 import { type ResultReferenceResolver } from "../results/resolver.js";
@@ -16,7 +17,7 @@ import {
   updateLastAssistantMessage,
 } from "./chatUiState.js";
 
-const abortPayloadSchema = z.object({
+const abortParamsSchema = z.object({
   session_id: z.string().max(128),
 });
 
@@ -44,22 +45,16 @@ export const registerChatAuxiliaryRoutes = (
     sessionUiStateStore,
   }: RegisterAuxiliaryRoutesOptions,
 ) => {
-  chatRouter.get("/render-ref/:renderRef", async (req, res) => {
+  chatRouter.get("/render-references/:render_ref", async (req, res) => {
-    const renderRef = req.params.renderRef?.trim();
+    const renderRef = req.params.render_ref?.trim();
-    const userId = req.header("x-user-id")?.trim();
+    const authContext = getAgentAuthContext(req);
-    const projectId = req.header("x-project-id") ?? undefined;
+    const userId = authContext.userId;
+    const projectId = authContext.projectId;
     const clientSessionId =
       typeof req.query.session_id === "string"
         ? req.query.session_id.trim()
         : undefined;
 
-    if (!userId) {
-      res.status(400).json({
-        message: "x-user-id is required",
-      });
-      return;
-    }
-
     if (!renderRef) {
       res.status(400).json({
         message: "render_ref is required",
@@ -87,8 +82,8 @@ export const registerChatAuxiliaryRoutes = (
     res.json(result);
   });
 
-  chatRouter.post("/abort", async (req, res) => {
+  chatRouter.delete("/sessions/:session_id/runs/current", async (req, res) => {
-    const parsed = abortPayloadSchema.safeParse(req.body);
+    const parsed = abortParamsSchema.safeParse(req.params);
     if (!parsed.success) {
       res.status(400).json({
         message: "invalid request payload",
@@ -98,8 +93,9 @@ export const registerChatAuxiliaryRoutes = (
     }
 
     try {
-      const projectId = req.header("x-project-id") ?? undefined;
+      const authContext = getAgentAuthContext(req);
-      const userId = req.header("x-user-id") ?? undefined;
+      const projectId = authContext.projectId;
+      const userId = authContext.userId;
       const actorKey = toActorKey(userId);
       const projectKey = toProjectKey(projectId);
       const sessionRecord = await sessionMetadataStore.get(

src/routes/chatInteractionRoutes.ts

@@ -1,6 +1,7 @@
 import { type Router } from "express";
 import { z } from "zod";
 
+import { getAgentAuthContext } from "../auth/agentAuth.js";
 import { logger } from "../logger.js";
 import { type OpencodeRuntimeAdapter } from "../runtime/opencode.js";
 import { type SessionMetadataStore } from "../sessions/metadataStore.js";
@@ -14,20 +15,17 @@ import {
 } from "./chatUiState.js";
 
 const permissionReplyPayloadSchema = z.object({
-  session_id: z.string().max(128),
+  request_id: z.string().min(1),
   reply: z.enum(["once", "always", "reject"]),
   message: z.string().max(1000).optional(),
 });
 
 const questionReplyPayloadSchema = z.object({
-  session_id: z.string().max(128),
+  request_id: z.string().min(1),
+  action: z.enum(["reply", "reject"]).default("reply"),
   answers: z.array(z.array(z.string().max(2000))).default([]),
 });
 
-const questionRejectPayloadSchema = z.object({
-  session_id: z.string().max(128),
-});
-
 type RegisterInteractionRoutesOptions = {
   activeRuns: Map<string, ActiveRun>;
   runtime: OpencodeRuntimeAdapter;
@@ -48,13 +46,8 @@ export const registerChatInteractionRoutes = (
     sessionUiStateStore,
   }: RegisterInteractionRoutesOptions,
 ) => {
-  chatRouter.post("/permission/:requestId/reply", async (req, res) => {
+  chatRouter.post("/sessions/:session_id/permission-responses", async (req, res) => {
-    const requestId = req.params.requestId?.trim();
     const parsed = permissionReplyPayloadSchema.safeParse(req.body);
-    if (!requestId) {
-      res.status(400).json({ message: "request_id is required" });
-      return;
-    }
     if (!parsed.success) {
       res.status(400).json({
         message: "invalid request payload",
@@ -64,13 +57,15 @@ export const registerChatInteractionRoutes = (
     }
 
     try {
-      const projectId = req.header("x-project-id") ?? undefined;
+      const authContext = getAgentAuthContext(req);
-      const userId = req.header("x-user-id") ?? undefined;
+      const projectId = authContext.projectId;
+      const userId = authContext.userId;
       const actorKey = toActorKey(userId);
       const projectKey = toProjectKey(projectId);
+      const requestId = parsed.data.request_id;
       const sessionRecord = await sessionMetadataStore.get(
         { actorKey, projectId, projectKey, userId },
-        parsed.data.session_id,
+        req.params.session_id,
       );
       if (!sessionRecord) {
         res.status(404).json({ message: "session not found" });
@@ -172,13 +167,8 @@ export const registerChatInteractionRoutes = (
     }
   });
 
-  chatRouter.post("/question/:requestId/reply", async (req, res) => {
+  chatRouter.post("/sessions/:session_id/question-responses", async (req, res) => {
-    const requestId = req.params.requestId?.trim();
     const parsed = questionReplyPayloadSchema.safeParse(req.body);
-    if (!requestId) {
-      res.status(400).json({ message: "request_id is required" });
-      return;
-    }
     if (!parsed.success) {
       res.status(400).json({
         message: "invalid request payload",
@@ -188,13 +178,15 @@ export const registerChatInteractionRoutes = (
     }
 
     try {
-      const projectId = req.header("x-project-id") ?? undefined;
+      const authContext = getAgentAuthContext(req);
-      const userId = req.header("x-user-id") ?? undefined;
+      const projectId = authContext.projectId;
+      const userId = authContext.userId;
       const actorKey = toActorKey(userId);
       const projectKey = toProjectKey(projectId);
+      const requestId = parsed.data.request_id;
       const sessionRecord = await sessionMetadataStore.get(
         { actorKey, projectId, projectKey, userId },
-        parsed.data.session_id,
+        req.params.session_id,
       );
       if (!sessionRecord) {
         res.status(404).json({ message: "session not found" });
@@ -224,11 +216,18 @@ export const registerChatInteractionRoutes = (
       };
 
       try {
+        if (parsed.data.action === "reject") {
+          await runtime.rejectQuestion({
+            requestId,
+            sessionId: sessionRecord.sessionId,
+          });
+        } else {
           await runtime.replyQuestion({
             requestId,
             sessionId: sessionRecord.sessionId,
             answers: parsed.data.answers,
           });
+        }
       } catch (error) {
         run.messages = updateLastAssistantQuestion(
           run.messages,
@@ -239,7 +238,7 @@ export const registerChatInteractionRoutes = (
             error:
               error instanceof Error
                 ? error.message
-                : "failed to reply question",
+                : `failed to ${parsed.data.action} question`,
           }),
         );
         await persistQuestionState().catch((persistError) => {
@@ -249,7 +248,7 @@ export const registerChatInteractionRoutes = (
           );
         });
         res.status(502).json({
-          message: "question reply failed",
+          message: `question ${parsed.data.action} failed`,
           detail: error instanceof Error ? error.message : String(error),
         });
         return;
@@ -261,8 +260,9 @@ export const registerChatInteractionRoutes = (
         requestId,
         (question) => ({
           ...question,
-          status: "answered",
+          status: parsed.data.action === "reject" ? "rejected" : "answered",
-          answers: parsed.data.answers,
+          answers:
+            parsed.data.action === "reject" ? question.answers : parsed.data.answers,
           repliedAt: Date.now(),
           error: undefined,
         }),
@@ -277,7 +277,9 @@ export const registerChatInteractionRoutes = (
         subscriber.write("question_response", {
           session_id: pendingQuestion.session_id,
           request_id: requestId,
-          answers: parsed.data.answers,
+          ...(parsed.data.action === "reject"
+            ? { rejected: true }
+            : { answers: parsed.data.answers }),
         });
       }
       if (
@@ -291,142 +293,15 @@ export const registerChatInteractionRoutes = (
       res.status(202).json({
         session_id: pendingQuestion.session_id,
         request_id: requestId,
-        answers: parsed.data.answers,
+        ...(parsed.data.action === "reject"
+          ? { rejected: true }
+          : { answers: parsed.data.answers }),
       });
     } catch (error) {
       const detail = error instanceof Error ? error.message : String(error);
-      logger.error({ err: error }, "question reply route failed");
+      logger.error({ err: error }, "question response route failed");
       res.status(500).json({
-        message: "question reply route failed",
+        message: "question response route failed",
-        detail,
-      });
-    }
-  });
-
-  chatRouter.post("/question/:requestId/reject", async (req, res) => {
-    const requestId = req.params.requestId?.trim();
-    const parsed = questionRejectPayloadSchema.safeParse(req.body);
-    if (!requestId) {
-      res.status(400).json({ message: "request_id is required" });
-      return;
-    }
-    if (!parsed.success) {
-      res.status(400).json({
-        message: "invalid request payload",
-        detail: parsed.error.flatten(),
-      });
-      return;
-    }
-
-    try {
-      const projectId = req.header("x-project-id") ?? undefined;
-      const userId = req.header("x-user-id") ?? undefined;
-      const actorKey = toActorKey(userId);
-      const projectKey = toProjectKey(projectId);
-      const sessionRecord = await sessionMetadataStore.get(
-        { actorKey, projectId, projectKey, userId },
-        parsed.data.session_id,
-      );
-      if (!sessionRecord) {
-        res.status(404).json({ message: "session not found" });
-        return;
-      }
-
-      const run = activeRuns.get(sessionRecord.sessionId);
-      if (!run) {
-        res.status(409).json({ message: "session is not waiting for questions" });
-        return;
-      }
-
-      const pendingQuestion = run.pendingQuestions.get(requestId);
-      if (!pendingQuestion) {
-        res.status(404).json({ message: "question request not found" });
-        return;
-      }
-      const persistQuestionState = async () => {
-        const currentState = await sessionUiStateStore.read(
-          toSessionUiStateContext(sessionRecord.sessionId),
-        );
-        await sessionUiStateStore.write(toSessionUiStateContext(sessionRecord.sessionId), {
-          sessionId: sessionRecord.sessionId,
-          isTitleManuallyEdited: currentState?.isTitleManuallyEdited ?? false,
-          messages: run.messages,
-        });
-      };
-
-      try {
-        await runtime.rejectQuestion({
-          requestId,
-          sessionId: sessionRecord.sessionId,
-        });
-      } catch (error) {
-        run.messages = updateLastAssistantQuestion(
-          run.messages,
-          requestId,
-          (question) => ({
-            ...question,
-            status: "error",
-            error:
-              error instanceof Error
-                ? error.message
-                : "failed to reject question",
-          }),
-        );
-        await persistQuestionState().catch((persistError) => {
-          logger.warn(
-            { err: persistError, sessionId: sessionRecord.sessionId },
-            "failed to persist question error state",
-          );
-        });
-        res.status(502).json({
-          message: "question reject failed",
-          detail: error instanceof Error ? error.message : String(error),
-        });
-        return;
-      }
-
-      run.pendingQuestions.delete(requestId);
-      run.messages = updateLastAssistantQuestion(
-        run.messages,
-        requestId,
-        (question) => ({
-          ...question,
-          status: "rejected",
-          repliedAt: Date.now(),
-          error: undefined,
-        }),
-      );
-      await persistQuestionState().catch((persistError) => {
-        logger.warn(
-          { err: persistError, sessionId: sessionRecord.sessionId },
-          "failed to persist question reject state",
-        );
-      });
-      for (const subscriber of run.subscribers) {
-        subscriber.write("question_response", {
-          session_id: pendingQuestion.session_id,
-          request_id: requestId,
-          rejected: true,
-        });
-      }
-      if (
-        run.status !== "running" &&
-        run.pendingPermissions.size === 0 &&
-        run.pendingQuestions.size === 0
-      ) {
-        activeRuns.delete(sessionRecord.sessionId);
-      }
-
-      res.status(202).json({
-        session_id: pendingQuestion.session_id,
-        request_id: requestId,
-        rejected: true,
-      });
-    } catch (error) {
-      const detail = error instanceof Error ? error.message : String(error);
-      logger.error({ err: error }, "question reject route failed");
-      res.status(500).json({
-        message: "question reject route failed",
         detail,
       });
     }

src/routes/chatStream.ts

@@ -1,6 +1,7 @@
 import type { Event as OpencodeEvent, Part } from "@opencode-ai/sdk/v2";
 
 import { writeLlmRequestAuditLog } from "../audit/llmRequestAudit.js";
+import { type SupportedModel } from "../chat/models.js";
 import { logger } from "../logger.js";
 import {
   type PermissionReply,
@@ -54,12 +55,6 @@ export {
   type TodoUpdatePayload,
 } from "./chatStreamEvents.js";
 
-export const supportedModels = [
-  "deepseek/deepseek-v4-flash",
-  "deepseek/deepseek-v4-pro",
-] as const;
-
-export type SupportedModel = (typeof supportedModels)[number];
 export type ApprovalMode = "request" | "always";
 
 type StreamPromptOptions = {

src/routes/chatUiState.ts

@@ -22,6 +22,15 @@ export type ActiveRun = {
   subscribers: Set<StreamSubscriber>;
 };
 
+type ToolArtifactKind = "chart" | "map" | "panel" | "tool";
+
+type ToolCallPayload = {
+  session_id?: string;
+  tool?: string;
+  params?: unknown;
+  reason?: string;
+};
+
 export const isObjectRecord = (value: unknown): value is Record<string, unknown> =>
   typeof value === "object" && value !== null && !Array.isArray(value);
 
@@ -196,6 +205,59 @@ export const updateLastAssistantQuestion = (
     };
   });
 
+const getToolArtifactKind = (tool: string): ToolArtifactKind => {
+  if (tool === "show_chart" || tool === "chart") return "chart";
+  if (
+    tool === "locate_features" ||
+    tool === "zoom_to_map" ||
+    tool === "render_junctions" ||
+    tool === "apply_layer_style" ||
+    tool.startsWith("locate_")
+  ) {
+    return "map";
+  }
+  if (tool === "view_history" || tool === "view_scada") return "panel";
+  return "tool";
+};
+
+const getToolArtifactTitle = (tool: string, params: Record<string, unknown>) => {
+  if (typeof params.title === "string" && params.title.trim()) {
+    return params.title.trim();
+  }
+  if (tool === "show_chart" || tool === "chart") return "生成图表";
+  if (tool === "zoom_to_map") return "缩放到地图坐标";
+  if (tool === "render_junctions") return "渲染节点分区";
+  if (tool === "view_history") return "打开计算结果曲线";
+  if (tool === "view_scada") return "打开 SCADA 数据面板";
+  if (tool === "apply_layer_style") return "应用图层样式";
+  if (tool === "locate_features" || tool.startsWith("locate_")) return "地图定位";
+  return tool || "工具调用";
+};
+
+export const appendBackendToolArtifact = (
+  artifacts: unknown,
+  payload: ToolCallPayload,
+) => {
+  const tool = typeof payload.tool === "string" ? payload.tool.trim() : "";
+  if (!tool) {
+    return artifacts;
+  }
+  const params = isObjectRecord(payload.params) ? payload.params : {};
+  const next = Array.isArray(artifacts) ? [...artifacts] : [];
+  next.push({
+    id: `${tool}-${Date.now().toString(36)}-${Math.random().toString(36).slice(2, 8)}`,
+    tool,
+    kind: getToolArtifactKind(tool),
+    title: getToolArtifactTitle(tool, params),
+    description:
+      typeof payload.reason === "string" && payload.reason.trim()
+        ? payload.reason.trim()
+        : undefined,
+    params,
+  });
+  return next;
+};
+
 export const toFrontendPermission = (
   payload: PermissionRequestPayload,
   status: "pending" | "approved_once" | "approved_always" | "rejected" | "error" = "pending",

src/routes/publicApi.ts

@@ -0,0 +1,55 @@
+import { randomUUID } from "node:crypto";
+import { type Request, type Response, Router } from "express";
+
+const problemDetails = (req: Request, status: number, body: unknown) => {
+  const record =
+    typeof body === "object" && body !== null
+      ? (body as Record<string, unknown>)
+      : {};
+  const detail =
+    typeof record.detail === "string"
+      ? record.detail
+      : typeof record.message === "string"
+        ? record.message
+        : `Request failed with status ${status}`;
+  const codeByStatus: Record<number, string> = {
+    400: "invalid_request",
+    401: "unauthenticated",
+    403: "forbidden",
+    404: "not_found",
+    409: "conflict",
+    422: "validation_error",
+    503: "dependency_unavailable",
+  };
+  const code = codeByStatus[status] ?? "request_error";
+  return {
+    type: `https://tjwater.example/problems/${code.replaceAll("_", "-")}`,
+    title: code.replaceAll("_", " "),
+    status,
+    detail,
+    instance: req.originalUrl.split("?")[0],
+    code,
+    trace_id: req.header("x-request-id") ?? randomUUID(),
+    errors: record.detail && typeof record.detail === "object" ? [record.detail] : [],
+  };
+};
+
+export const buildAgentPublicRouter = (chatRouter: Router) => {
+  const router = Router();
+
+  router.use((req, res, next) => {
+    const json = res.json.bind(res);
+    res.json = ((body: unknown) => {
+      if (res.statusCode >= 400) {
+        res.type("application/problem+json");
+        return json(problemDetails(req, res.statusCode, body));
+      }
+      return json(body);
+    }) as Response["json"];
+    next();
+  });
+
+  router.use(chatRouter);
+
+  return router;
+};

src/runtime/sessionContext.ts

@@ -1,13 +1,19 @@
 export type RuntimeSessionContext = {
   accessToken?: string;
   actorKey: string;
+  authExpired?: {
+    message: string;
+    reason: "access_token_expired" | "access_token_rejected";
+  };
   allowLearningWrite?: boolean;
   clientSessionId: string;
   learningMode?: "interactive" | "review";
   memoryListReadScopes?: Partial<Record<"user" | "workspace", boolean>>;
+  network?: string;
   projectId?: string;
   projectKey: string;
   sessionId: string;
+  tokenExpiresAt?: string;
   traceId: string;
 };
 
@@ -22,6 +28,23 @@ export const getRuntimeSessionContext = (sessionId: string) => {
   return context ? { ...context } : null;
 };
 
+export const markRuntimeSessionAuthExpired = (
+  sessionId: string,
+  reason: NonNullable<RuntimeSessionContext["authExpired"]>["reason"],
+  message = "登录态已过期，请刷新登录后重试",
+) => {
+  const context = contexts.get(sessionId);
+  if (!context) {
+    return null;
+  }
+  const nextContext: RuntimeSessionContext = {
+    ...context,
+    authExpired: { message, reason },
+  };
+  contexts.set(sessionId, nextContext);
+  return { ...nextContext };
+};
+
 export const removeRuntimeSessionContext = (sessionId: string) => {
   contexts.delete(sessionId);
 };

src/server.ts

@@ -3,6 +3,7 @@ import { spawn } from "node:child_process";
 import cors from "cors";
 import express from "express";
 
+import { requireAgentAuth } from "./auth/agentAuth.js";
 import { SessionTranscriptStore } from "./sessions/transcriptStore.js";
 import { ChatSessionBridge } from "./chat/sessionBridge.js";
 import { config } from "./config.js";
@@ -17,8 +18,13 @@ import {
   ResultReferenceStore,
 } from "./results/store.js";
 import { buildChatRouter } from "./routes/chat.js";
+import { buildAgentPublicRouter } from "./routes/publicApi.js";
 import { opencodeRuntime } from "./runtime/opencode.js";
-import { getRuntimeSessionContext } from "./runtime/sessionContext.js";
+import {
+  getRuntimeSessionContext,
+  markRuntimeSessionAuthExpired,
+  type RuntimeSessionContext,
+} from "./runtime/sessionContext.js";
 
 const app = express();
 
@@ -78,6 +84,14 @@ app.post("/internal/tools/tjwater-cli-call", async (req, res) => {
     });
     return;
   }
+  if (isRuntimeAuthExpired(context)) {
+    markAuthExpired(context, "access_token_expired");
+    res.status(401).json({
+      message: "access token expired; refresh chat context",
+      detail: sessionId,
+    });
+    return;
+  }
 
   const command = typeof req.body?.command === "string" ? req.body.command.trim() : "";
   if (!command) {
@@ -88,11 +102,18 @@ app.post("/internal/tools/tjwater-cli-call", async (req, res) => {
   const timeoutSec =
     typeof req.body?.timeout === "number" && req.body.timeout > 0 ? req.body.timeout : 120;
 
+  if (!context.network) {
+    res.status(400).json({
+      message: "runtime network missing; refresh chat context",
+      detail: sessionId,
+    });
+    return;
+  }
+
   const authJson = JSON.stringify({
     server: config.TJWATER_API_BASE_URL,
     access_token: context.accessToken,
     project_id: context.projectId,
-    network:"tjwater",
   });
 
   const cliArgs = ["--auth-stdin", ...command.split(/\s+/).filter(Boolean)];
@@ -252,9 +273,20 @@ app.post("/internal/tools/session-search", async (req, res) => {
 
 const callBackendJson = async (
   path: string,
-  accessToken: string | undefined,
+  context: RuntimeSessionContext,
   payload: unknown,
 ) => {
+  if (isRuntimeAuthExpired(context)) {
+    markAuthExpired(context, "access_token_expired");
+    return {
+      ok: false,
+      status: 401,
+      text: JSON.stringify({
+        message: "access token expired; refresh chat context",
+      }),
+    };
+  }
+
   const controller = new AbortController();
   const timer = setTimeout(() => controller.abort(), config.TJWATER_API_TIMEOUT_MS);
   try {
@@ -262,8 +294,8 @@ const callBackendJson = async (
       Accept: "application/json",
       "Content-Type": "application/json",
     };
-    if (accessToken) {
+    if (context.accessToken) {
-      headers.Authorization = `Bearer ${accessToken}`;
+      headers.Authorization = `Bearer ${context.accessToken}`;
     }
     const response = await fetch(new URL(path, config.TJWATER_API_BASE_URL), {
       method: "POST",
@@ -272,6 +304,9 @@ const callBackendJson = async (
       signal: controller.signal,
     });
     const text = await response.text();
+    if (response.status === 401) {
+      markAuthExpired(context, "access_token_rejected");
+    }
     return {
       ok: response.ok,
       status: response.status,
@@ -287,6 +322,47 @@ const parseStringArray = (value: unknown) =>
     ? value.filter((item): item is string => typeof item === "string")
     : undefined;
 
+const webSearchFreshnessMap: Record<string, string> = {
+  no_limit: "noLimit",
+  one_day: "oneDay",
+  one_week: "oneWeek",
+  one_month: "oneMonth",
+  one_year: "oneYear",
+};
+
+const normalizeWebSearchFreshness = (value: unknown) => {
+  if (typeof value !== "string") {
+    return undefined;
+  }
+  return webSearchFreshnessMap[value] ?? value;
+};
+
+const AUTH_EXPIRY_SKEW_MS = 30_000;
+
+function isRuntimeAuthExpired(context: RuntimeSessionContext) {
+  if (!context.tokenExpiresAt) {
+    return false;
+  }
+  const expiresAt = Date.parse(context.tokenExpiresAt);
+  if (!Number.isFinite(expiresAt)) {
+    return false;
+  }
+  return Date.now() >= expiresAt - AUTH_EXPIRY_SKEW_MS;
+}
+
+function markAuthExpired(
+  context: RuntimeSessionContext,
+  reason: NonNullable<RuntimeSessionContext["authExpired"]>["reason"],
+) {
+  markRuntimeSessionAuthExpired(context.sessionId, reason);
+  void opencodeRuntime.abortSession(context.sessionId).catch((error) => {
+    logger.warn(
+      { err: error, sessionId: context.sessionId },
+      "failed to abort runtime after auth expired",
+    );
+  });
+}
+
 app.post("/internal/tools/web-search", async (req, res) => {
   if (req.header("x-agent-internal-token") !== internalToken) {
     res.status(403).json({ message: "forbidden" });
@@ -316,8 +392,7 @@ app.post("/internal/tools/web-search", async (req, res) => {
       : undefined;
   const payload = {
     query,
-    freshness:
+    freshness: normalizeWebSearchFreshness(req.body?.freshness),
-      typeof req.body?.freshness === "string" ? req.body.freshness : undefined,
     summary:
       typeof req.body?.summary === "boolean" ? req.body.summary : undefined,
     count,
@@ -327,8 +402,8 @@ app.post("/internal/tools/web-search", async (req, res) => {
 
   try {
     const response = await callBackendJson(
-      "/api/v1/web-search",
+      "/api/v1/web-searches",
-      context.accessToken,
+      context,
       payload,
     );
     res
@@ -370,8 +445,8 @@ app.post("/internal/tools/geocode", async (req, res) => {
 
   try {
     const response = await callBackendJson(
-      "/api/v1/tianditu/geocode",
+      "/api/v1/geocoding-requests",
-      context.accessToken,
+      context,
       { keyword },
     );
     res
@@ -387,9 +462,7 @@ app.post("/internal/tools/geocode", async (req, res) => {
   }
 });
 
-app.use(
+const chatRouter = buildChatRouter(
-  "/api/v1/agent/chat",
-  buildChatRouter(
   sessionBridge,
   opencodeRuntime,
   sessionMetadataStore,
@@ -398,7 +471,12 @@ app.use(
   sessionTranscriptStore,
   learningOrchestrator,
   resultReferenceResolver,
-  ),
+);
+const authenticatedChatRouter = express.Router();
+authenticatedChatRouter.use(requireAgentAuth, chatRouter);
+app.use(
+  "/api/v1/agent",
+  buildAgentPublicRouter(authenticatedChatRouter),
 );
 
 const bootstrap = async () => {

src/sessions/metadataStore.ts

@@ -8,6 +8,7 @@ import {
   readJsonFile,
   removeFileIfExists,
   slugify,
+  toStableId,
 } from "../utils/fileStore.js";
 
 export type SessionStatus = "active" | "archived";
@@ -37,6 +38,13 @@ type EnsureSessionMetadataInput = SessionMetadataContext & {
   parentSessionId?: string;
 };
 
+export class SessionMetadataOwnershipError extends Error {
+  constructor(sessionId: string) {
+    super(`session metadata ownership mismatch: ${sessionId}`);
+    this.name = "SessionMetadataOwnershipError";
+  }
+}
+
 export class SessionMetadataStore {
   constructor(private readonly baseDir = config.SESSION_METADATA_STORAGE_DIR) {}
 
@@ -49,10 +57,13 @@ export class SessionMetadataStore {
     if (!sessionId) {
       throw new Error("sessionId is required");
     }
-    const existing = await readJsonFile<SessionRecord>(
+    const existing = await this.readRecord(sessionId);
-      this.filePath(sessionId),
-    );
     if (existing) {
+      if (!matchesContext(existing, input)) {
+        throw new SessionMetadataOwnershipError(sessionId);
+      }
+      await atomicWriteJson(this.filePath(sessionId), existing);
+      await removeFileIfExists(this.legacyFilePath(sessionId));
       return { created: false, record: existing };
     }
 
@@ -80,9 +91,8 @@ export class SessionMetadataStore {
     if (!normalizedSessionId) {
       return null;
     }
-    return await readJsonFile<SessionRecord>(
+    const record = await this.readRecord(normalizedSessionId);
-      this.filePath(normalizedSessionId),
+    return record && matchesContext(record, context) ? record : null;
-    );
   }
 
   async touch(
@@ -98,6 +108,7 @@ export class SessionMetadataStore {
       this.filePath(record.sessionId),
       next,
     );
+    await removeFileIfExists(this.legacyFilePath(record.sessionId));
     return next;
   }
 
@@ -106,27 +117,61 @@ export class SessionMetadataStore {
     const records = await Promise.all(
       files.map((file) => readJsonFile<SessionRecord>(file)),
     );
-    return records
+    const uniqueRecords = new Map<string, SessionRecord>();
+    for (const record of records) {
+      if (record && matchesContext(record, context)) {
+        const previous = uniqueRecords.get(record.sessionId);
+        if (!previous || record.updatedAt > previous.updatedAt) {
+          uniqueRecords.set(record.sessionId, record);
+        }
+      }
+    }
+    return [...uniqueRecords.values()]
       .filter((record): record is SessionRecord => Boolean(record))
-      .filter(
-        (record) =>
-          record.actorKey === context.actorKey &&
-          record.projectKey === context.projectKey,
-      )
       .sort((left, right) => right.updatedAt.localeCompare(left.updatedAt));
   }
 
   async remove(record: SessionRecord) {
-    await removeFileIfExists(
+    await Promise.all(
-      this.filePath(record.sessionId),
+      this.filePaths(record.sessionId).map((path) => removeFileIfExists(path)),
     );
   }
 
   private filePath(sessionId: string) {
+    return join(
+      this.baseDir,
+      `${slugify(sessionId)}-${toStableId(sessionId)}.json`,
+    );
+  }
+
+  private legacyFilePath(sessionId: string) {
     return join(this.baseDir, `${slugify(sessionId)}.json`);
   }
+
+  private filePaths(sessionId: string) {
+    return [this.filePath(sessionId), this.legacyFilePath(sessionId)];
   }
 
+  private async readRecord(sessionId: string) {
+    for (const path of this.filePaths(sessionId)) {
+      const record = await readJsonFile<SessionRecord>(path);
+      if (record?.sessionId === sessionId) {
+        return record;
+      }
+    }
+    return null;
+  }
+}
+
+const matchesContext = (
+  record: SessionRecord,
+  context: SessionMetadataContext,
+) =>
+  record.actorKey === context.actorKey &&
+  record.projectKey === context.projectKey &&
+  (!record.ownerUserId || record.ownerUserId === context.userId?.trim()) &&
+  (!record.projectId || record.projectId === context.projectId);
+
 const normalizeSessionId = (value?: string) => {
   const normalized = value?.trim();
   return normalized ? normalized.slice(0, 128) : undefined;

src/sessions/transcriptStore.ts

@@ -147,29 +147,6 @@ export class SessionTranscriptStore {
     return nextTranscript;
   }
 
-  async truncateThread(
-    context: SessionTranscriptContext,
-    keepMessageCount: number,
-  ) {
-    const key = this.filePath(context);
-    return this.serializeWrite(key, async () => {
-      const transcript = await this.readTranscript(context);
-      if (!transcript) {
-        return null;
-      }
-
-      const nextTranscript: SessionTranscriptRecord = {
-        ...transcript,
-        clientSessionId: context.clientSessionId ?? transcript.clientSessionId,
-        sessionId: context.sessionId,
-        turns: projectTurnsForFork(transcript.turns, keepMessageCount),
-        updatedAt: new Date().toISOString(),
-      };
-      await atomicWriteJson(key, nextTranscript);
-      return nextTranscript;
-    });
-  }
-
   async search(
     context: Pick<SessionTranscriptContext, "actorKey" | "projectKey">,
     query: string,

tests/auth/agentAuth.test.ts

@@ -0,0 +1,48 @@
+import { afterEach, describe, expect, it } from "bun:test";
+import type { NextFunction, Request, Response } from "express";
+
+import { requireAgentAuth } from "../../src/auth/agentAuth.js";
+
+const originalFetch = globalThis.fetch;
+
+afterEach(() => {
+  globalThis.fetch = originalFetch;
+});
+
+describe("requireAgentAuth", () => {
+  it("preserves dependency outages without exposing upstream response text", async () => {
+    globalThis.fetch = (async () =>
+      new Response("postgresql://secret-host/internal-table", {
+        status: 503,
+      })) as unknown as typeof fetch;
+    const headers: Record<string, string> = {
+      authorization: "Bearer token",
+      "x-project-id": "project-id",
+    };
+    const req = {
+      header: (name: string) => headers[name.toLowerCase()],
+    } as Request;
+    let status = 200;
+    let body: unknown;
+    const res = {
+      status: (value: number) => {
+        status = value;
+        return res;
+      },
+      json: (value: unknown) => {
+        body = value;
+        return res;
+      },
+    } as unknown as Response;
+    let nextCalled = false;
+
+    await requireAgentAuth(req, res, (() => {
+      nextCalled = true;
+    }) as NextFunction);
+
+    expect(status).toBe(503);
+    expect(body).toEqual({ message: "authentication service unavailable" });
+    expect(JSON.stringify(body)).not.toContain("secret-host");
+    expect(nextCalled).toBe(false);
+  });
+});

tests/chat/models.test.ts

@@ -0,0 +1,70 @@
+import { describe, expect, it } from "bun:test";
+
+import {
+  agentModelOptions,
+  isSupportedModel,
+  resolveDefaultModel,
+  supportedModels,
+} from "../../src/chat/models.js";
+import { parseAgentModelOptions } from "../../src/chat/modelConfig.js";
+
+describe("agent model config", () => {
+  it("keeps every exposed option in the supported model list", () => {
+    expect(agentModelOptions.map((model) => model.id)).toEqual(supportedModels);
+    expect(
+      agentModelOptions.every(
+        (model) => model.label && model.description && model.icon,
+      ),
+    ).toBe(true);
+  });
+
+  it("validates supported model ids", () => {
+    expect(isSupportedModel("deepseek/deepseek-v4-flash")).toBe(true);
+    expect(isSupportedModel("unknown/model")).toBe(false);
+  });
+
+  it("rejects unsupported default models", () => {
+    expect(resolveDefaultModel("deepseek/deepseek-v4-pro")).toBe(
+      "deepseek/deepseek-v4-pro",
+    );
+    expect(() => resolveDefaultModel("unknown/model")).toThrow(
+      "unsupported default agent model",
+    );
+  });
+
+  it("parses full model option config from JSON", () => {
+    expect(
+      parseAgentModelOptions(
+        JSON.stringify([
+          {
+            id: "provider/model",
+            label: "自定义",
+            description: "自定义模型",
+            icon: "bolt",
+          },
+        ]),
+      ),
+    ).toEqual([
+      {
+        id: "provider/model",
+        label: "自定义",
+        description: "自定义模型",
+        icon: "bolt",
+      },
+    ]);
+  });
+
+  it("rejects invalid model option config", () => {
+    expect(() => parseAgentModelOptions("not-json")).toThrow(
+      "OPENCODE_MODEL_OPTIONS must be valid JSON",
+    );
+    expect(() =>
+      parseAgentModelOptions(
+        JSON.stringify([
+          { id: "provider/model", label: "模型" },
+          { id: "provider/model", label: "重复模型" },
+        ]),
+      ),
+    ).toThrow("duplicate OPENCODE_MODEL_OPTIONS id");
+  });
+});

tests/contracts/openapi.test.ts

@@ -0,0 +1,128 @@
+import { describe, expect, test } from "bun:test";
+import { OpenAPIRegistry } from "@asteasolutions/zod-to-openapi";
+
+import {
+  createRouteRegistrar,
+  generateAgentOpenApi,
+} from "../../src/contracts/openapi.js";
+
+const KEBAB_SEGMENT = /^[a-z0-9]+(?:-[a-z0-9]+)*$/;
+
+describe("Agent REST OpenAPI", () => {
+  test("rejects duplicate method and path registrations", () => {
+    const register = createRouteRegistrar(new OpenAPIRegistry());
+    const config = {
+      summary: "Test operation",
+      responses: { 200: { description: "Successful response" } },
+    };
+
+    register("/api/v1/agent/test", "get", config);
+
+    expect(() => register("/api/v1/agent/test", "get", config)).toThrow(
+      "Duplicate Agent OpenAPI operation: GET /api/v1/agent/test",
+    );
+  });
+
+  test("publishes only unique kebab-case public operations", () => {
+    const document = generateAgentOpenApi();
+    const operationIds = new Set<string>();
+    let operationCount = 0;
+
+    for (const [path, pathItem] of Object.entries(document.paths)) {
+      expect(path.endsWith("/")).toBe(false);
+      for (const segment of path.split("/").filter(Boolean)) {
+        if (!segment.startsWith("{")) {
+          expect(segment).toMatch(KEBAB_SEGMENT);
+        }
+      }
+      for (const operation of Object.values(pathItem ?? {})) {
+        if (!operation || typeof operation !== "object" || !("responses" in operation)) {
+          continue;
+        }
+        operationCount += 1;
+        expect(operation.operationId).toBeTruthy();
+        expect(operationIds.has(operation.operationId!)).toBe(false);
+        operationIds.add(operation.operationId!);
+        expect(operation.security).toEqual([{ bearerAuth: [] }]);
+      }
+    }
+
+    expect(operationCount).toBe(13);
+  });
+
+  test("models runs as session subresources", () => {
+    const document = generateAgentOpenApi();
+    expect(document.paths["/api/v1/agent/sessions/{session_id}/runs"]?.post).toBeTruthy();
+    expect(
+      document.paths[
+        "/api/v1/agent/sessions/{session_id}/runs/current/events"
+      ]?.get,
+    ).toBeTruthy();
+    expect(document.paths["/api/v1/agent/chat/stream"]).toBeUndefined();
+  });
+
+  test("matches the public session runtime response shapes", () => {
+    const document = generateAgentOpenApi();
+    const schemas = document.components?.schemas ?? {};
+    const createResponses =
+      document.paths["/api/v1/agent/sessions"]?.post?.responses ?? {};
+    const patchOperation =
+      document.paths["/api/v1/agent/sessions/{session_id}"]?.patch;
+    const patchRequestBody = patchOperation?.requestBody;
+    const forkResponses =
+      document.paths["/api/v1/agent/sessions/{session_id}/forks"]?.post
+        ?.responses ?? {};
+
+    expect(Object.keys(createResponses)).toContain("200");
+    expect(Object.keys(createResponses)).toContain("201");
+    expect(schemas.AgentSessionSummary).toMatchObject({
+      required: expect.arrayContaining(["id", "created_at", "updated_at", "status"]),
+    });
+    expect(schemas.AgentSessionSummary).not.toMatchObject({
+      required: expect.arrayContaining(["session_id"]),
+    });
+    expect(
+      patchRequestBody && !("$ref" in patchRequestBody)
+        ? patchRequestBody.content["application/json"]?.schema
+        : undefined,
+    ).toMatchObject({
+      properties: {
+        is_title_manually_edited: { type: "boolean" },
+      },
+    });
+    expect(patchOperation?.responses["200"]).toMatchObject({
+      content: {
+        "application/json": {
+          schema: { $ref: "#/components/schemas/AgentSessionUpdate" },
+        },
+      },
+    });
+    expect(forkResponses["200"]).toMatchObject({
+      content: {
+        "application/json": {
+          schema: { $ref: "#/components/schemas/AgentSessionFork" },
+        },
+      },
+    });
+    expect(forkResponses["201"]).toBeUndefined();
+  });
+
+  test("documents runtime query parameters and error statuses", () => {
+    const document = generateAgentOpenApi();
+    const renderOperation =
+      document.paths["/api/v1/agent/render-references/{render_ref}"]?.get;
+
+    expect(renderOperation?.parameters).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          in: "query",
+          name: "session_id",
+          required: false,
+        }),
+      ]),
+    );
+    expect(Object.keys(renderOperation?.responses ?? {})).toEqual(
+      expect.arrayContaining(["400", "500", "502"]),
+    );
+  });
+});

tests/routes/chatSession.test.ts

@@ -1,5 +1,8 @@
 import { describe, expect, it } from "bun:test";
 
+import {
+  buildForkedSessionUiState,
+} from "../../src/routes/chat.js";
 import {
   buildPromptWithLearningContext,
   extractLatestFrontendTurn,
@@ -199,3 +202,79 @@ describe("extractLatestFrontendTurn", () => {
     });
   });
 });
+
+describe("buildForkedSessionUiState", () => {
+  it("copies truncated source messages and preserves tool artifacts", () => {
+    const forked = buildForkedSessionUiState(
+      {
+        messages: [
+          { role: "user", content: "画压力曲线" },
+          {
+            role: "assistant",
+            content: "已生成图表",
+            artifacts: [
+              {
+                id: "chart-1",
+                tool: "show_chart",
+                kind: "chart",
+                params: { chart_type: "line" },
+              },
+            ],
+          },
+          { role: "user", content: "继续分析" },
+        ],
+      },
+      {
+        keepMessageCount: 2,
+        targetSessionId: "forked-session",
+      },
+    );
+
+    expect(forked).toEqual({
+      sessionId: "forked-session",
+      isTitleManuallyEdited: false,
+      messages: [
+        { role: "user", content: "画压力曲线" },
+        {
+          role: "assistant",
+          content: "已生成图表",
+          artifacts: [
+            {
+              id: "chart-1",
+              tool: "show_chart",
+              kind: "chart",
+              params: { chart_type: "line" },
+            },
+          ],
+        },
+      ],
+    });
+  });
+
+  it("creates an empty branch state when source UI state is missing or keep count is zero", () => {
+    expect(
+      buildForkedSessionUiState(null, {
+        keepMessageCount: 3,
+        targetSessionId: "forked-without-source",
+      }),
+    ).toEqual({
+      sessionId: "forked-without-source",
+      isTitleManuallyEdited: false,
+      messages: [],
+    });
+
+    expect(
+      buildForkedSessionUiState(
+        { messages: [{ role: "user", content: "不保留" }] },
+        {
+          keepMessageCount: 0,
+          targetSessionId: "forked-empty",
+        },
+      ),
+    ).toEqual({
+      sessionId: "forked-empty",
+      isTitleManuallyEdited: false,
+      messages: [],
+    });
+  });
+});

tests/routes/chatUiState.test.ts

@@ -1,10 +1,45 @@
 import { describe, expect, it } from "bun:test";
 
 import {
+  appendBackendToolArtifact,
   cancelBackendTodos,
   upsertBackendQuestion,
 } from "../../src/routes/chatUiState.js";
 
+describe("appendBackendToolArtifact", () => {
+  it("persists show_chart tool calls as chart artifacts", () => {
+    const artifacts = appendBackendToolArtifact([], {
+      session_id: "session-1",
+      tool: "show_chart",
+      reason: "测试折线图渲染",
+      params: {
+        title: "压力曲线",
+        chart_type: "line",
+        x_data: ["00:00", "01:00"],
+        series: [{ name: "P-101", data: [0.42, 0.41] }],
+      },
+    }) as Array<Record<string, unknown>>;
+
+    expect(artifacts).toHaveLength(1);
+    expect(artifacts[0]).toMatchObject({
+      tool: "show_chart",
+      kind: "chart",
+      title: "压力曲线",
+      description: "测试折线图渲染",
+      params: {
+        chart_type: "line",
+        x_data: ["00:00", "01:00"],
+        series: [{ name: "P-101", data: [0.42, 0.41] }],
+      },
+    });
+    expect(artifacts[0]).toEqual(
+      expect.objectContaining({
+        id: expect.stringMatching(/^show_chart-/),
+      }),
+    );
+  });
+});
+
 describe("upsertBackendQuestion", () => {
   it("replaces a tool-call placeholder with the actionable question request", () => {
     const questions = upsertBackendQuestion(

tests/routes/publicApi.test.ts

@@ -0,0 +1,136 @@
+import { afterAll, beforeAll, describe, expect, test } from "bun:test";
+import express, { Router } from "express";
+import type { Server } from "node:http";
+
+import { generateAgentOpenApi } from "../../src/contracts/openapi.js";
+import { buildChatRouter } from "../../src/routes/chat.js";
+import { buildAgentPublicRouter } from "../../src/routes/publicApi.js";
+
+describe("Agent public REST router", () => {
+  let baseUrl = "";
+  let server: Server;
+
+  beforeAll(async () => {
+    const chatRouter = Router();
+    chatRouter.use(express.json());
+    chatRouter.post("/sessions/:session_id/runs", (req, res) => {
+      res.json({ method: req.method, path: req.path, body: req.body });
+    });
+    chatRouter.delete("/sessions/:session_id/runs/current", (req, res) => {
+      res.json({ method: req.method, path: req.path, body: req.body });
+    });
+    chatRouter.get("/auth-failure", (_req, res) => {
+      res.status(503).json({ message: "authentication service unavailable" });
+    });
+
+    const app = express();
+    app.use(express.json());
+    app.use("/api/v1/agent", buildAgentPublicRouter(chatRouter));
+    server = app.listen(0);
+    await new Promise<void>((resolve) => server.once("listening", resolve));
+    const address = server.address();
+    if (!address || typeof address === "string") {
+      throw new Error("test server did not expose a TCP port");
+    }
+    baseUrl = `http://127.0.0.1:${address.port}`;
+  });
+
+  afterAll(() => {
+    server.close();
+  });
+
+  test("matches the published OpenAPI method and path set", () => {
+    type RouterLayer = {
+      route?: {
+        methods: Record<string, boolean>;
+        path: string;
+      };
+    };
+    const router = buildChatRouter(
+      undefined as never,
+      undefined as never,
+      undefined as never,
+      undefined as never,
+      undefined as never,
+      undefined as never,
+      undefined as never,
+      undefined as never,
+    );
+    const layers = (router as unknown as { stack: RouterLayer[] }).stack;
+    const runtimeOperations = layers
+      .flatMap((layer) => {
+        if (!layer.route) {
+          return [];
+        }
+        const path = `/api/v1/agent${layer.route.path.replace(
+          /:([^/]+)/g,
+          "{$1}",
+        )}`;
+        return Object.entries(layer.route.methods)
+          .filter(([, enabled]) => enabled)
+          .map(([method]) => `${method.toUpperCase()} ${path}`);
+      })
+      .sort();
+    const document = generateAgentOpenApi();
+    const contractOperations = Object.entries(document.paths)
+      .flatMap(([path, pathItem]) =>
+        Object.entries(pathItem ?? {})
+          .filter(([, operation]) => {
+            return (
+              operation &&
+              typeof operation === "object" &&
+              "responses" in operation
+            );
+          })
+          .map(([method]) => `${method.toUpperCase()} ${path}`),
+      )
+      .sort();
+
+    expect(runtimeOperations).toEqual(contractOperations);
+  });
+
+  test("serves session runs without rewriting the REST request", async () => {
+    const response = await fetch(
+      `${baseUrl}/api/v1/agent/sessions/session-1/runs`,
+      {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ message: "hello" }),
+      },
+    );
+
+    expect(await response.json()).toEqual({
+      method: "POST",
+      path: "/sessions/session-1/runs",
+      body: { message: "hello" },
+    });
+  });
+
+  test("serves DELETE current run without rewriting the HTTP method", async () => {
+    const response = await fetch(
+      `${baseUrl}/api/v1/agent/sessions/session-2/runs/current`,
+      { method: "DELETE" },
+    );
+
+    expect(await response.json()).toEqual({
+      method: "DELETE",
+      path: "/sessions/session-2/runs/current",
+      body: {},
+    });
+  });
+
+  test("wraps authentication middleware failures as Problem Details", async () => {
+    const response = await fetch(`${baseUrl}/api/v1/agent/auth-failure`);
+    const body = await response.json();
+
+    expect(response.status).toBe(503);
+    expect(response.headers.get("content-type")).toContain(
+      "application/problem+json",
+    );
+    expect(body).toMatchObject({
+      status: 503,
+      code: "dependency_unavailable",
+      detail: "authentication service unavailable",
+    });
+  });
+});

tests/runtime/sessionContext.test.ts

@@ -14,6 +14,7 @@ describe("runtime session context", () => {
       allowLearningWrite: true,
       clientSessionId: "chat-session-1",
       learningMode: "interactive",
+      network: "fengyang",
       projectId: "project-id-1",
       projectKey: "project-1",
       sessionId: "runtime-session-1",
@@ -24,6 +25,7 @@ describe("runtime session context", () => {
 
     expect(runtimeContext?.accessToken).toBe("token-1");
     expect(runtimeContext?.clientSessionId).toBe("chat-session-1");
+    expect(runtimeContext?.network).toBe("fengyang");
     expect(runtimeContext?.sessionId).toBe("runtime-session-1");
 
     removeRuntimeSessionContext("runtime-session-1");

tests/sessions/metadataStore.test.ts

@@ -61,4 +61,79 @@ describe("SessionMetadataStore", () => {
     );
     expect(fetched?.title).toBe("新标题");
   });
+
+  it("does not expose a session across users or projects", async () => {
+    await store.ensure({
+      actorKey: "actor-a",
+      projectId: "project-a",
+      projectKey: "project-key-a",
+      sessionId: "private-session",
+      userId: "user-a",
+    });
+
+    expect(
+      await store.get(
+        {
+          actorKey: "actor-b",
+          projectId: "project-a",
+          projectKey: "project-key-a",
+          userId: "user-b",
+        },
+        "private-session",
+      ),
+    ).toBeNull();
+    expect(
+      await store.get(
+        {
+          actorKey: "actor-a",
+          projectId: "project-b",
+          projectKey: "project-key-b",
+          userId: "user-a",
+        },
+        "private-session",
+      ),
+    ).toBeNull();
+  });
+
+  it("rejects idempotent creation when the session belongs to another scope", async () => {
+    await store.ensure({
+      actorKey: "actor-a",
+      projectId: "project-a",
+      projectKey: "project-key-a",
+      sessionId: "claimed-session",
+      userId: "user-a",
+    });
+
+    await expect(
+      store.ensure({
+        actorKey: "actor-b",
+        projectId: "project-b",
+        projectKey: "project-key-b",
+        sessionId: "claimed-session",
+        userId: "user-b",
+      }),
+    ).rejects.toThrow("session metadata ownership mismatch");
+  });
+
+  it("keeps long session ids with the same slug prefix distinct", async () => {
+    const prefix = "s".repeat(64);
+    const firstSessionId = `${prefix}-first`;
+    const secondSessionId = `${prefix}-second`;
+    const context = {
+      actorKey: "actor-long",
+      projectId: "project-long",
+      projectKey: "project-key-long",
+      userId: "user-long",
+    };
+
+    await store.ensure({ ...context, sessionId: firstSessionId });
+    await store.ensure({ ...context, sessionId: secondSessionId });
+
+    expect((await store.get(context, firstSessionId))?.sessionId).toBe(
+      firstSessionId,
+    );
+    expect((await store.get(context, secondSessionId))?.sessionId).toBe(
+      secondSessionId,
+    );
+  });
 });