fix(todo): require parallel policy choice

examples/acp-agent/cordis.yml

@@ -127,6 +127,8 @@
 # `todo_write` replaces the logged whole list for later model requests.
 - id: tool-todo
   name: '@deepseek-ai/dsh-tool-todo'
+  config:
+    allowParallelInProgress: true
 
 # Identical repeat calls trigger advisory context, never a block, at the default
 # thresholds [3, 5, 8]. Only the repeat-tool-guard snapshot scenario reaches them.

examples/headless-agent/cordis.yml

@@ -106,6 +106,8 @@
 # `todo_write` replaces the logged whole list.
 - id: tool-todo
   name: '@deepseek-ai/dsh-tool-todo'
+  config:
+    allowParallelInProgress: true
 
 # Policy loads before the model-facing filesystem tools so writes and edits
 # require an observed file. Relative paths resolve from the process cwd.

examples/headless-agent/tests/harness.ts

@@ -64,7 +64,7 @@ export async function codingHarness(workdir: string, options: CodingHarnessOptio
   await ctx.plugin(LocalSubprocessService)
   await ctx.plugin(LocalBashExecutor, { cwd: workdir, timeoutMs: 30_000 })
   await ctx.plugin(ToolBash)
-  await ctx.plugin(ToolTodo)
+  await ctx.plugin(ToolTodo, { allowParallelInProgress: true })
   // Compaction is opt-in: only the compaction e2e loads the reusable meter and backend.
   if (options.compact !== undefined) {
     await ctx.plugin(TokenMeterService)

examples/jsonrpc-agent/cordis.yml

@@ -65,6 +65,8 @@
 
 - id: tool-todo
   name: '@deepseek-ai/dsh-tool-todo'
+  config:
+    allowParallelInProgress: true
 
 - id: fs-local
   name: '@deepseek-ai/dsh-fs-local'

examples/tui-agent/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write examples/tui-agent/README.md
-README.md: ea8695d37ea247a38644392a4572c1ea9855fd44
-README.zh.md: b3f6dc18536b159379eac7433367ccf2cd8fcc53
+README.md: 8399a78d86167f13e2e211f28749d282c5b6ec99
+README.zh.md: e409ad2c36d67a9c965017b917797050125e78de

examples/tui-agent/README.md

@@ -17,7 +17,7 @@ Both the demo script and the installable `dsh` CLI ([`apps/cli`](../../apps/cli/
 
 Type a coding task. The agent works through the `read`/`write`/`edit` filesystem tools for ordinary file operations and `bash` (+ the generic `task_output` / `task_list` / `task_kill` for background tasks) for shell commands, searches, and test runs, each in a fresh `bash -c` (the system prompt tells the model to pass `workdir` instead of `cd`). Both the fs tools and bash resolve relative paths against the session workspace. It can also delegate with `subagent`/`subagent_fork`.
 
-The `todo_write` task tracker is opt-in and not in the shipped config: add `@deepseek-ai/dsh-tool-todo` to `cordis.yml` (or a personal-config overlay under `~/.dsh`) to expose it. Once loaded, the model records a whole-list plan to the session log and the TUI renders it.
+The `todo_write` task tracker is opt-in and not in the shipped config: add `@deepseek-ai/dsh-tool-todo` to `cordis.yml` (or a personal-config overlay under `~/.dsh`) and set its required `allowParallelInProgress` policy to expose it. Once loaded, the model records a whole-list plan to the session log and the TUI renders it.
 
 The TUI renders Markdown history, reasoning, tool-owned terminal/diff/generic cards, token totals, and — when `todo_write` is loaded — the latest plan. Long tool bodies keep a head/tail preview; Ctrl+O expands or collapses every card. Enter submits or steers while the agent runs, Ctrl+R toggles reasoning, Escape cancels, and `/help` lists commands. `/plan` selects plan mode for the next step; `/plan <message>` also submits the message into that step, while `/plan off` selects the default mode without model input. `/status` expands the current session's identity, activity counts, exact token/cache buckets, context use, and timestamps without interrupting a running turn. `/model` opens a keyboard selector for the current provider catalog; use Up/Down to focus a model, Shift+Tab to cycle its advertised reasoning efforts, and Enter to select, or use `/model <model>` and `/model <provider>/<model>` for direct selection. `ask_user_question` opens a wide bottom-left keyboard panel with batch progress and numbered options.
 

examples/tui-agent/README.zh.md

@@ -17,7 +17,7 @@ pnpm run demo:tui
 
 输入一项编码任务。agent 使用 `read`/`write`/`edit` 文件系统工具处理常规文件操作，使用 `bash`（加上面向后台任务的通用 `task_output`/`task_list`/`task_kill`）执行 shell 命令、搜索和测试。每次操作都在新的 `bash -c` 中运行（系统提示词要求模型传递 `workdir`，而不是使用 `cd`）。fs 工具和 bash 都会根据会话 workspace 解析相对路径。agent 还可以通过 `subagent`/`subagent_fork` 委托。
 
-`todo_write` 任务跟踪器是选用的，不在已交付配置中：请将 `@deepseek-ai/dsh-tool-todo` 添加到 `cordis.yml`（或在 `~/.dsh` 下使用个人配置覆盖）以公开该工具。加载后，模型会把整表计划记录到会话日志，TUI 则渲染它。
+`todo_write` 任务跟踪器是选用的，不在已交付配置中：请将 `@deepseek-ai/dsh-tool-todo` 添加到 `cordis.yml`（或在 `~/.dsh` 下使用个人配置覆盖），并设置其必填的 `allowParallelInProgress` 策略，以公开该工具。加载后，模型会把整表计划记录到会话日志，TUI 则渲染它。
 
 TUI 渲染 Markdown 历史、推理、工具所有的终端／diff／通用卡片、token 总量，以及加载 `todo_write` 时的最新计划。较长的工具正文保留首尾预览；Ctrl+O 展开或折叠所有卡片。Enter 用于提交，或在 agent 运行时进行 steering（中途引导）；Ctrl+R 切换推理，Escape 取消，`/help` 列出命令。`/plan` 为下一步骤选择 plan mode；`/plan <message>` 还会将消息提交到该步骤，`/plan off` 则在没有模型输入的情况下选择默认 mode。`/status` 会展开当前会话的标识、活动计数、精确 token／缓存 bucket、上下文用量和时间戳，而不中断正在运行的轮次。`/model` 打开当前提供方目录的键盘选择器；使用 Up/Down 聚焦模型，使用 Shift+Tab 循环切换为该模型公布的推理强度，再用 Enter 选择；也可以使用 `/model <model>` 和 `/model <provider>/<model>` 直接选择。`ask_user_question` 会打开一个位于左下方的宽键盘面板，包含批次进度和编号选项。
 

examples/tui-agent/tests/tui.snapshot.ts

@@ -230,7 +230,7 @@ async function mountScenarioContext(
   await ctx.plugin(TuiPromptService)
   // todo_write is opt-in: only the todo-plan scenario mounts it, matching the shipped
   // config that omits it. The other scenarios prove the default todo-free composition.
-  if (scenario.enableTodo === true) await ctx.plugin(ToolTodo)
+  if (scenario.enableTodo === true) await ctx.plugin(ToolTodo, { allowParallelInProgress: true })
   await ctx.plugin(SubagentService)
   await ctx.plugin(SubagentSpawn, { providerName: 'spawn' })
   await ctx.plugin(ToolSubagent, { provider: 'spawn', toolName: 'subagent', enableRunInBackground: false })