Merge remote-tracking branch 'origin/master' into worktree/web-background-tasks-display-258f7e

2026-08-15 21:04:50 +00:00 · 2026-08-11 12:42:30 +08:00
parent 58cdf3d7f7 aaef105b7b
commit 2895113970
147 changed files with 2419 additions and 985 deletions
--- a/docs/api-gateway.i18n.yaml
+++ b/docs/api-gateway.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 docs/api-gateway.md
-api-gateway.md: 06f98546c8858af08efcb07c007d8e1b95b90c19
-api-gateway.zh.md: 82bf8923c45151d0c00e71848be89806427d1ce3
+api-gateway.md: 3065f3f10861965b327a4412049878dc1ba7faec
+api-gateway.zh.md: aa9b726c33fd9f51fc0b2d2ed95c4c9658662796
--- a/docs/api-gateway.md
+++ b/docs/api-gateway.md
@@ -138,16 +138,10 @@ SRC solves only dispatch for a Host process running from source. The Client does

 ## Development mode

-A complete build generates Host contracts before compiling the Host, Client, and Web, so it is the deterministic entry for creating or refreshing all artifacts:
+The repository `dsh` script completes the Host, Client, and Web build before starting the source Host. Web development runs that command and the Client plugin watcher in separate terminals:

 ```sh
-pnpm run build
-```
-
-Web development normally starts the source Host after one complete build and runs the Client plugin watcher in another terminal:
-
-```sh
-pnpm run dsh -- web --dev
+pnpm dsh web --dev
 pnpm run dev:web
 ```

--- a/docs/api-gateway.zh.md
+++ b/docs/api-gateway.zh.md
@@ -138,16 +138,10 @@ SRC 只解决 Host 源码进程的分发问题。Client 不会从运行中的 Ho

 ## 开发模式

-完整构建会先生成 Host 约定，再编译 Host、Client 与 Web，因此是建立或刷新所有产物的确定性入口：
+仓库的 `dsh` 脚本会先完成 Host、Client 与 Web 构建，再启动源码 Host。Web 开发需要在两个终端中分别运行该命令和 Client plugin watcher：

 ```sh
-pnpm run build
-```
-
-Web 开发通常在完成一次构建后启动源码 Host，并在另一个终端运行 Client plugin watcher：
-
-```sh
-pnpm run dsh -- web --dev
+pnpm dsh web --dev
 pnpm run dev:web
 ```

--- a/docs/config-catalog.i18n.yaml
+++ b/docs/config-catalog.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 docs/config-catalog.md
-config-catalog.md: 0940b966d7738eb98606df06fd8f39866e1871d2
-config-catalog.zh.md: 15ebafe204f28380555bbb10731b6bd9d799d7ae
+config-catalog.md: 85338a0ead89f729573af2b747d92d68544cff84
+config-catalog.zh.md: 8c74940b3aad350f720361e197a389055784b445
--- a/docs/config-catalog.md
+++ b/docs/config-catalog.md
@@ -533,7 +533,7 @@ export interface Config {
 }
 ```

-Source: [`packages/fs/fs-local/src/index.ts:40`](../packages/fs/fs-local/src/index.ts)
+Source: [`packages/fs/fs-local/src/index.ts:41`](../packages/fs/fs-local/src/index.ts)

 ## `@deepseek-ai/dsh-fs-sandbox`

@@ -986,6 +986,8 @@ export interface ReplayModelConfig {
  description?: string
  /** Optional positive integer context capacity published by the replay adapter. */
  contextWindow?: number
+  /** Optional declared input modalities, so a scenario can exercise capability gates (e.g. image-capable `read_image`). */
+  inputModalities?: readonly ModelModality[]
  /**
   * Optional per-request output cap the replay route materializes when callers
   * omit one, so replay reconstructs the request header a live catalog produced.
@@ -1001,9 +1003,9 @@ export interface ReplayModelConfig {
 }
 ```

-Depends on: [`RetryPolicyConfig`](../packages/llm/llm/src/index.ts)
+Depends on: [`ModelModality`](../packages/llm/llm/src/index.ts) · [`RetryPolicyConfig`](../packages/llm/llm/src/index.ts)

-Source: [`packages/support/llm-replay/src/index.ts:769`](../packages/support/llm-replay/src/index.ts)
+Source: [`packages/support/llm-replay/src/index.ts:776`](../packages/support/llm-replay/src/index.ts)

 ## `@deepseek-ai/dsh-llm-retry`

@@ -2116,7 +2118,7 @@ export interface Config {
 }
 ```

-Source: [`packages/fs/tool-fs/src/index.ts:24`](../packages/fs/tool-fs/src/index.ts)
+Source: [`packages/fs/tool-fs/src/index.ts:25`](../packages/fs/tool-fs/src/index.ts)

 ## `@deepseek-ai/dsh-tool-fs-search`

--- a/docs/config-catalog.zh.md
+++ b/docs/config-catalog.zh.md
@@ -988,6 +988,8 @@ export interface ReplayModelConfig {
  description?: string
  /** Optional positive integer context capacity published by the replay adapter. */
  contextWindow?: number
+  /** Optional declared input modalities, so a scenario can exercise capability gates (e.g. image-capable `read_image`). */
+  inputModalities?: readonly ModelModality[]
  /**
   * Optional per-request output cap the replay route materializes when callers
   * omit one, so replay reconstructs the request header a live catalog produced.
@@ -1003,9 +1005,9 @@ export interface ReplayModelConfig {
 }
 ```

-依赖：[`RetryPolicyConfig`](../packages/llm/llm/src/index.ts)
+依赖：[`ModelModality`](../packages/llm/llm/src/index.ts) · [`RetryPolicyConfig`](../packages/llm/llm/src/index.ts)

-来源：[`packages/support/llm-replay/src/index.ts:769`](../packages/support/llm-replay/src/index.ts)
+来源：[`packages/support/llm-replay/src/index.ts:776`](../packages/support/llm-replay/src/index.ts)

 ## `@deepseek-ai/dsh-llm-retry`

--- a/docs/development.i18n.yaml
+++ b/docs/development.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 docs/development.md
-development.md: 8e565f21c6e2ede7dab7dbda3c4b18b77ce0920f
-development.zh.md: d9c0fbfbb663334b8f7e2ca11d4e8d9a0652c22e
+development.md: 7d6ca74df1311560b0d61444c92e74927639ca31
+development.zh.md: 1461717cf496b1863f2f0c47ad4b42990dc789e9
--- a/docs/development.md
+++ b/docs/development.md
@@ -129,7 +129,7 @@ The root [contributor instructions](../AGENTS.md#commands) summarize common comm
 The one-shot Headless coding agent needs `DEEPSEEK_API_KEY` in the environment or repo-root `.env`:

 ```sh
-pnpm run demo:headless "summarize this workspace"
+pnpm dsh --profile headless "summarize this workspace"
 ```

 The self-referential cordis demo can inspect and modify its live plugin runtime and needs the same credentials (`web` by default, or `acp`):
--- a/docs/development.zh.md
+++ b/docs/development.zh.md
@@ -129,7 +129,7 @@ keyless [CI 工作流](../.github/workflows/ci.yml) 将独立门禁分组到若
 单次运行的 Headless coding agent 需要环境变量或仓库根目录 `.env` 中的 `DEEPSEEK_API_KEY`：

 ```sh
-pnpm run demo:headless "summarize this workspace"
+pnpm dsh --profile headless "summarize this workspace"
 ```

 自指的 cordis 演示可以检查并修改其实时插件运行时，并需要相同的凭证（默认 `web`，也可用 `acp`）：
--- a/docs/module-graph.i18n.yaml
+++ b/docs/module-graph.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 docs/module-graph.md
-module-graph.md: 95b3a7376b64dc2ff5ad3d491fa99ddfb470408f
-module-graph.zh.md: c407d9490b83802bd1babe071c04ba66fd7a0482
+module-graph.md: 2e7fdcc2028cf17d88f986efef3fb580839be18b
+module-graph.zh.md: 71bf4b361d8b639d54b91e6264f21f19df6fce13
--- a/docs/module-graph.md
+++ b/docs/module-graph.md
@@ -793,6 +793,7 @@ flowchart TD
  pkg_fs_sandbox --> pkg_invariants
  pkg_fs_sandbox --> pkg_sandbox
  pkg_fs_sandbox --> pkg_sandbox_policy
+  pkg_tool_fs --> pkg_attachment
  pkg_tool_fs --> pkg_fs
  pkg_tool_fs --> pkg_invariants
  pkg_tool_fs --> pkg_llm
@@ -1396,7 +1397,7 @@ flowchart TD
 | [`bash-sandbox`](../packages/bash/bash-sandbox) | `bash` | [`bash`](../packages/bash/bash), [`bash-local`](../packages/bash/bash-local), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
 | [`pwsh-sandbox`](../packages/bash/pwsh-sandbox) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`pwsh-local`](../packages/bash/pwsh-local), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
 | [`fs-sandbox`](../packages/fs/fs-sandbox) | `fs` | [`fs`](../packages/fs/fs), [`fs-local`](../packages/fs/fs-local), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
-| [`tool-fs`](../packages/fs/tool-fs) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
+| [`tool-fs`](../packages/fs/tool-fs) | `fs` | [`attachment`](../packages/attachment/attachment), [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
 | [`tool-fs-search`](../packages/fs/tool-fs-search) | `fs` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`retention`](../packages/util/retention), [`session`](../packages/core/session), [`spill`](../packages/spill/spill), [`subprocess`](../packages/subprocess/subprocess), [`system-prompt`](../packages/core/system-prompt), [`timeout`](../packages/util/timeout), [`tools`](../packages/core/tools) |
 | [`tool-str-replace-editor`](../packages/fs/tool-str-replace-editor) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`tools`](../packages/core/tools) |
 | [`tool-skill`](../packages/skill/tool-skill) | `skill` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`skill`](../packages/skill/skill), [`tools`](../packages/core/tools) |
--- a/docs/module-graph.zh.md
+++ b/docs/module-graph.zh.md
@@ -795,6 +795,7 @@ flowchart TD
  pkg_fs_sandbox --> pkg_invariants
  pkg_fs_sandbox --> pkg_sandbox
  pkg_fs_sandbox --> pkg_sandbox_policy
+  pkg_tool_fs --> pkg_attachment
  pkg_tool_fs --> pkg_fs
  pkg_tool_fs --> pkg_invariants
  pkg_tool_fs --> pkg_llm
@@ -1398,7 +1399,7 @@ flowchart TD
 | [`bash-sandbox`](../packages/bash/bash-sandbox) | `bash` | [`bash`](../packages/bash/bash), [`bash-local`](../packages/bash/bash-local), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
 | [`pwsh-sandbox`](../packages/bash/pwsh-sandbox) | `bash` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`pwsh-local`](../packages/bash/pwsh-local), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
 | [`fs-sandbox`](../packages/fs/fs-sandbox) | `fs` | [`fs`](../packages/fs/fs), [`fs-local`](../packages/fs/fs-local), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy) |
-| [`tool-fs`](../packages/fs/tool-fs) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
+| [`tool-fs`](../packages/fs/tool-fs) | `fs` | [`attachment`](../packages/attachment/attachment), [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`user-approval`](../packages/interaction/user-approval) |
 | [`tool-fs-search`](../packages/fs/tool-fs-search) | `fs` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`retention`](../packages/util/retention), [`session`](../packages/core/session), [`spill`](../packages/spill/spill), [`subprocess`](../packages/subprocess/subprocess), [`system-prompt`](../packages/core/system-prompt), [`timeout`](../packages/util/timeout), [`tools`](../packages/core/tools) |
 | [`tool-str-replace-editor`](../packages/fs/tool-str-replace-editor) | `fs` | [`fs`](../packages/fs/fs), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`tools`](../packages/core/tools) |
 | [`tool-skill`](../packages/skill/tool-skill) | `skill` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`skill`](../packages/skill/skill), [`tools`](../packages/core/tools) |
--- a/docs/subsystems/filesystem.i18n.yaml
+++ b/docs/subsystems/filesystem.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 docs/subsystems/filesystem.md
-filesystem.md: 00e28130db9f60e6ad5f8c582ca5531482cdeb32
-filesystem.zh.md: 5cf6be12f41b36c8149a941a4d251c4497ed4738
+filesystem.md: 01fe2d07f5497374019855ca46ced7e173d21445
+filesystem.zh.md: e68246d7a44b8812e132e02979a2c0cda6adb792
--- a/docs/subsystems/filesystem.md
+++ b/docs/subsystems/filesystem.md
@@ -52,7 +52,7 @@ type FsTargetKey = Branded<'FsTargetKey'>
 type FsVersion = Branded<'FsVersion'>
 ```

-`stat` returns metadata (never content), or `undefined` when the target is absent. `type` lets the tool reject directories/special files before reading, and `size` lets it choose `readText` vs `streamText` without probing by failure. A protocol consumer that needs a byte ceiling applies it while consuming `streamText`, so the filesystem seam needs no consumer-specific bounded-read primitive.
+`stat` returns metadata (never content), or `undefined` when the target is absent. `type` lets consumers reject directories and special files before reading, and `size` lets text consumers choose `readText` vs `streamText` without probing by failure. A text consumer applies its own retention ceiling while consuming `streamText`. Raw-byte consumers use `readBytes(target, signal, maxBytes)`; its required complete-content cap makes a known or discovered overflow fail with `FS_TOO_LARGE` instead of truncating or buffering without a bound.

 ```ts type-equiv
 /**
@@ -256,6 +256,7 @@ type FsErrorCode =
  | 'FS_NOT_DIRECTORY'
  | 'FS_NOT_TEXT'
  | 'FS_NOT_REGULAR_FILE'
+  | 'FS_TOO_LARGE'
  | 'FS_PERMISSION_DENIED'
  | 'FS_SANDBOX_DENIED'
  | 'FS_IO_ERROR'
@@ -274,7 +275,7 @@ type FsErrorCode =

 ## The service and the plugin

-`FileSystem` (`ctx.fs`, abstract) owns the provider primitives: `resolve`, `processPath`, `fileUrl`, `contains`, `stat`, `lstat`, `readText`, `streamText`, `listDir`, `writeText`, and `editText`. `dsh-fs-policy` registers **no service** — it is a plugin that adds policy through the `fs/*` event gate: it decides the write/edit intent waterfalls from unseen/absent/present state and records `FsObservation` values. The executor is `dsh-tool-fs`: it reads/writes/edits through `ctx.fs`, dispatches the waterfalls, and emits the recording event. The generated [`ctx.fs` section](#ctxfs--filesystem-abstract-seam) below shows the exact signatures.
+`FileSystem` (`ctx.fs`, abstract) owns the provider primitives: `resolve`, `processPath`, `fileUrl`, `contains`, `stat`, `lstat`, `readText`, `streamText`, `readBytes`, `listDir`, `writeText`, and `editText`. `dsh-fs-policy` registers **no service** — it is a plugin that adds policy through the `fs/*` event gate: it decides the write/edit intent waterfalls from unseen/absent/present state and records `FsObservation` values. The executor is `dsh-tool-fs`: it reads/writes/edits through `ctx.fs`, dispatches the waterfalls, and emits the recording event. The generated [`ctx.fs` section](#ctxfs--filesystem-abstract-seam) below shows the exact signatures.

 <!-- BEGIN GENERATED cordis-surface (gen-cordis-catalog.ts) — do not edit between markers -->

@@ -373,6 +374,18 @@ abstract readText(target: FsTarget, signal?: AbortSignal): Promise<string>
 */
 abstract streamText(target: FsTarget, signal?: AbortSignal): Promise<AsyncIterable<string>>

+/**
+ * Read the whole regular file as raw bytes with no decoding or binary
+ * rejection. The bound lives at this seam so a backend can never buffer an
+ * unbounded file: a target known or discovered to exceed `maxBytes` fails
+ * with `FS_TOO_LARGE` instead of returning a truncated result.
+ * @param target - the resolved target to read.
+ * @param signal - aborts the read.
+ * @param maxBytes - inclusive byte cap on the complete content.
+ * @returns the full raw content, at most `maxBytes` long.
+ */
+abstract readBytes(target: FsTarget, signal: AbortSignal | undefined, maxBytes: number): Promise<Uint8Array>
+
 /**
 * List direct children of a directory in stable name order. Returns resolved
 * child targets plus cheap metadata only; never reads file contents.
--- a/docs/subsystems/filesystem.zh.md
+++ b/docs/subsystems/filesystem.zh.md
@@ -52,7 +52,7 @@ type FsTargetKey = Branded<'FsTargetKey'>
 type FsVersion = Branded<'FsVersion'>
 ```

-`stat` 返回元数据（从不返回内容），目标不存在时返回 `undefined`。`type` 让工具在读取前拒绝目录或特殊文件；`size` 让工具无需通过失败探测即可选择 `readText` 还是 `streamText`。需要字节上限的协议消费方在消费 `streamText` 时执行该上限，因此文件系统 seam 无需消费方专用的有界读取原语。
+`stat` 返回元数据（从不返回内容），目标不存在时返回 `undefined`。`type` 让消费方在读取前拒绝目录和特殊文件；`size` 让文本消费方无需通过失败探测即可选择 `readText` 还是 `streamText`。文本消费方在消费 `streamText` 时执行自己的保留量上限。原始字节消费方调用 `readBytes(target, signal, maxBytes)`；其必填的完整内容上限会使已知或读取中发现的超限以 `FS_TOO_LARGE` 失败，不会截断结果或无界缓冲。

 ```ts type-equiv
 /**
@@ -256,6 +256,7 @@ type FsErrorCode =
  | 'FS_NOT_DIRECTORY'
  | 'FS_NOT_TEXT'
  | 'FS_NOT_REGULAR_FILE'
+  | 'FS_TOO_LARGE'
  | 'FS_PERMISSION_DENIED'
  | 'FS_SANDBOX_DENIED'
  | 'FS_IO_ERROR'
@@ -274,7 +275,7 @@ type FsErrorCode =

 ## 服务与插件

-`FileSystem`（`ctx.fs`，abstract）拥有提供方原语：`resolve`、`processPath`、`fileUrl`、`contains`、`stat`、`lstat`、`readText`、`streamText`、`listDir`、`writeText` 与 `editText`。`dsh-fs-policy` **不注册服务**——它是一个通过 `fs/*` 事件门禁添加策略的插件：根据未见/缺失/存在状态对写入与编辑意图 waterfall 作出决策，并记录 `FsObservation` 值。执行器是 `dsh-tool-fs`：它通过 `ctx.fs` 读取/写入/编辑，分发 waterfall，并 emit 记录事件。下方生成的 [`ctx.fs` 小节](#ctxfs--filesystem-abstract-seam) 展示确切的 `ctx.fs` 签名。
+`FileSystem`（`ctx.fs`，abstract）拥有提供方原语：`resolve`、`processPath`、`fileUrl`、`contains`、`stat`、`lstat`、`readText`、`streamText`、`readBytes`、`listDir`、`writeText` 与 `editText`。`dsh-fs-policy` **不注册服务**——它是一个通过 `fs/*` 事件门禁添加策略的插件：根据未见/缺失/存在状态对写入与编辑意图 waterfall 作出决策，并记录 `FsObservation` 值。执行器是 `dsh-tool-fs`：它通过 `ctx.fs` 读取/写入/编辑，分发 waterfall，并 emit 记录事件。下方生成的 [`ctx.fs` 小节](#ctxfs--filesystem-abstract-seam) 展示确切的 `ctx.fs` 签名。

 <!-- BEGIN GENERATED cordis-surface (gen-cordis-catalog.ts) — do not edit between markers -->

@@ -373,6 +374,18 @@ abstract readText(target: FsTarget, signal?: AbortSignal): Promise<string>
 */
 abstract streamText(target: FsTarget, signal?: AbortSignal): Promise<AsyncIterable<string>>

+/**
+ * Read the whole regular file as raw bytes with no decoding or binary
+ * rejection. The bound lives at this seam so a backend can never buffer an
+ * unbounded file: a target known or discovered to exceed `maxBytes` fails
+ * with `FS_TOO_LARGE` instead of returning a truncated result.
+ * @param target - the resolved target to read.
+ * @param signal - aborts the read.
+ * @param maxBytes - inclusive byte cap on the complete content.
+ * @returns the full raw content, at most `maxBytes` long.
+ */
+abstract readBytes(target: FsTarget, signal: AbortSignal | undefined, maxBytes: number): Promise<Uint8Array>
+
 /**
 * List direct children of a directory in stable name order. Returns resolved
 * child targets plus cheap metadata only; never reads file contents.
--- a/docs/tool-catalog.i18n.yaml
+++ b/docs/tool-catalog.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 docs/tool-catalog.md
-tool-catalog.md: f61b6daeb7209d0fa81606bda7718fd42c7f22dc
-tool-catalog.zh.md: cbecdba084fa64ec78913706221a1558d206cde8
+tool-catalog.md: 19a4035fdc1e24d439307d11cb585f689b35043e
+tool-catalog.zh.md: e34fbb85152e012592b4e045e2f505ded6175e94
--- a/docs/tool-catalog.md
+++ b/docs/tool-catalog.md
@@ -23,7 +23,7 @@ This table connects model-visible tool names to the plugin package and service s
 | `@deepseek-ai/dsh-tool-cordis` | `cordis_inspect`, `cordis_mount`, `cordis_unmount` | `ctx.tools` | `tool/call`, `tool/result`, `process-local temporary Plugin lifecycle` | - | Not in any shipped tree (a deliberate opt-in — temporary Plugin code reaches the real runtime, see .agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md). Plugins created by cordis_mount may register ADDITIONAL model-visible tools until unmounted or DSH restarts; a full changed request header logs those tool-set changes. |
 | `@deepseek-ai/dsh-tool-bash-persistent` | `bash` | `ctx.tools`, `ctx.pty`, `an owning Agent at execution time` | `tool/call`, `PTY shell state`, `tool/result` | - | One owner-isolated persistent bash tool; deployment composition supplies the PTY backend and may override the model-facing environment description. |
 | `@deepseek-ai/dsh-tool-str-replace-editor` | `str_replace_editor` | `ctx.tools`, `ctx.fs` | `tool/call`, `fs/observed after view presence/absence, edit absence, or successful mutation`, `tool/result` | - | Standalone view/create/unique literal replace/line insert tool over the filesystem seam; it composes with any shell or terminal surface. |
-| `@deepseek-ai/dsh-tool-fs` | `edit`, `read`, `write` | `ctx.tools`, `ctx.fs`, `ctx.systemPrompt` | `tool/call`, `fs/write-intent or fs/edit-intent for mutations`, `fs/observed after read presence/absence or successful mutation`, `tool/result` | - | The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. |
+| `@deepseek-ai/dsh-tool-fs` | `edit`, `read`, `read_image`, `write` | `ctx.tools`, `ctx.fs`, `ctx.systemPrompt`, `ctx.attachments (read_image registration)`, `ctx.llm + an image-capable route (read_image execution)` | `tool/call`, `fs/write-intent or fs/edit-intent for mutations`, `fs/observed after read presence/absence or successful file operation`, `durable attachment (read_image)`, `tool/result` | - | The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. `read_image` is not registered without `ctx.attachments`; its schema is route-independent, and execution refuses unless the exact routed model declares image input. |
 | `@deepseek-ai/dsh-tool-fs-search` | `glob`, `grep` | `ctx.tools`, `ctx.subprocess`, `ctx.systemPrompt` | `tool/call`, `tool/result` | - | glob and grep are unconditional discovery tools that spawn the packaged ripgrep binary (`@vscode/ripgrep`) through ctx.subprocess as ordinary foreground calls (never background tasks) — no host `rg` install and no shell layer. The catalog uses `sampleOverCapGlobResults: true`; deployments must choose that behavior explicitly. Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. |
 | `@deepseek-ai/dsh-tool-pty` | `terminal_close`, `terminal_list`, `terminal_open`, `terminal_read`, `terminal_send`, `terminal_signal` | `ctx.tools`, `ctx.pty`, `ctx.systemPrompt`, `ctx.tasks at call time for run_in_background` | `tool/call`, `tool/result` | - | The six terminal tools are opt-in and complement one-shot bash/filesystem tools. `terminal_send(run_in_background: true)` registers with `ctx.tasks`; TUI, named key sequences, BEL, resize, auto-start, and cross-agent sharing are absent from the schema. |
 | `@deepseek-ai/dsh-tool-goal` | `create_goal`, `get_goal`, `update_goal` | `ctx.tools`, `ctx.agents`, `ctx.goals`, `ctx.systemPrompt`, `a calling Agent in an authorized open turn` | `tool/call`, `goal/change for mutations`, `tool/result` | - | create, edit, pause, and resume require direct-human root authority; complete and blocked also accept the exact current goal round. The default blocked lower bound is three admitted rounds. |
@@ -485,6 +485,27 @@ Read a UTF-8 text file and return line-numbered content.

 Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts)

+### `read_image`
+
+Read a PNG/JPEG/WebP/GIF file and return the image itself. Requires the current model to accept image input.
+
+```json
+{
+  "type": "object",
+  "properties": {
+    "file_path": {
+      "type": "string",
+      "description": "Path to the image file, resolved by the filesystem backend."
+    }
+  },
+  "required": [
+    "file_path"
+  ]
+}
+```
+
+Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts)
+
 ### `write`

 Create or fully replace a UTF-8 text file.
@@ -511,7 +532,7 @@ Create or fully replace a UTF-8 text file.

 Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts)

-The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin.
+The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. `read_image` is not registered without `ctx.attachments`; its schema is route-independent, and execution refuses unless the exact routed model declares image input.

 ## `@deepseek-ai/dsh-tool-fs-search`

--- a/docs/tool-catalog.zh.md
+++ b/docs/tool-catalog.zh.md
@@ -25,7 +25,7 @@
 | `@deepseek-ai/dsh-tool-cordis` | `cordis_inspect`、`cordis_mount`、`cordis_unmount` | `ctx.tools` | `tool/call`、`tool/result`、`process-local temporary Plugin lifecycle` | - | 不在任何随产品发布的树中，需要有意选择启用；临时 Plugin 代码可以访问真实运行时，见 .agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md。由 cordis_mount 创建的插件在卸载或 DSH 重启之前可以注册**额外的**模型可见工具；发生这类工具集变更时，系统会记录完整且有变动的请求头。 |
 | `@deepseek-ai/dsh-tool-bash-persistent` | `bash` | `ctx.tools`、`ctx.pty`、`an owning Agent at execution time` | `tool/call`、`PTY shell state`、`tool/result` | - | 一个按所有者隔离的持久 bash 工具；部署组合提供 PTY 后端，并可覆盖面向模型的环境描述。 |
 | `@deepseek-ai/dsh-tool-str-replace-editor` | `str_replace_editor` | `ctx.tools`、`ctx.fs` | `tool/call`、`fs/observed after view presence/absence, edit absence, or successful mutation`、`tool/result` | - | 基于文件系统 seam 的独立查看／创建／唯一字面量替换／按行插入工具；可与任何 shell 或终端接口组合。 |
-| `@deepseek-ai/dsh-tool-fs` | `edit`、`read`、`write` | `ctx.tools`、`ctx.fs`、`ctx.systemPrompt` | `tool/call`、`fs/write-intent or fs/edit-intent for mutations`、`fs/observed after read presence/absence or successful mutation`、`tool/result` | - | 先读后写／编辑策略由 `@deepseek-ai/dsh-fs-policy` 添加；它是一个 `fs/*` 事件门禁插件，不会改变 schema。加载这些工具的部署按预期也应加载该插件。无论是否加载策略插件，上述工具 schema 都完全相同。 |
+| `@deepseek-ai/dsh-tool-fs` | `edit`、`read`、`read_image`、`write` | `ctx.tools`、`ctx.fs`、`ctx.systemPrompt`、`ctx.attachments (read_image registration)`、`ctx.llm + an image-capable route (read_image execution)` | `tool/call`、`fs/write-intent or fs/edit-intent for mutations`、`fs/observed after read presence/absence or successful file operation`、`durable attachment (read_image)`、`tool/result` | - | 先读后写／编辑策略由 `@deepseek-ai/dsh-fs-policy` 添加；它是一个 `fs/*` 事件门禁插件，不会改变 schema。加载这些工具的部署按预期也应加载该插件。没有 `ctx.attachments` 时 `read_image` 不会注册；其 schema 与路由无关，执行时除非确切路由的模型声明图像输入，否则拒绝。 |
 | `@deepseek-ai/dsh-tool-fs-search` | `glob`、`grep` | `ctx.tools`、`ctx.subprocess`、`ctx.systemPrompt` | `tool/call`、`tool/result` | - | glob 和 grep 是无条件可用的发现工具，通过 ctx.subprocess spawn 随包提供的 ripgrep 二进制文件（`@vscode/ripgrep`），并作为普通前台调用运行，绝不作为后台任务；无需在宿主机安装 `rg`，也不经过 shell 层。本目录使用 `sampleOverCapGlobResults: true`；部署必须显式选择该行为。结果超过上限时，会通过可选的 ctx.spillStore 后端保存完整的格式化列表；在共置部署中，如果后端公开本地路径，返回的定位信息可供后续读取／搜索。 |
 | `@deepseek-ai/dsh-tool-pty` | `terminal_close`、`terminal_list`、`terminal_open`、`terminal_read`、`terminal_send`、`terminal_signal` | `ctx.tools`、`ctx.pty`、`ctx.systemPrompt`、`ctx.tasks at call time for run_in_background` | `tool/call`、`tool/result` | - | 这 6 个终端工具需要选择启用，用于补充一次性 bash／文件系统工具。`terminal_send(run_in_background: true)` 会注册到 `ctx.tasks`；schema 不包含 TUI、具名按键序列、BEL、调整尺寸、自动启动和跨 agent 共享。 |
 | `@deepseek-ai/dsh-tool-goal` | `create_goal`、`get_goal`、`update_goal` | `ctx.tools`、`ctx.agents`、`ctx.goals`、`ctx.systemPrompt`、`a calling Agent in an authorized open turn` | `tool/call`、`goal/change for mutations`、`tool/result` | - | create、edit、pause 和 resume 要求直接来自人类的根权限；complete 和 blocked 也接受确切的当前 Goal Round。blocked 的默认下限是 3 个获准的 Round。 |
@@ -489,6 +489,27 @@ pwsh 工具是 Windows 组合中 bash 执行器 seam 的 PowerShell 方言消费

 来源：[`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts)

+### `read_image`
+
+读取 PNG/JPEG/WebP/GIF 文件并返回图像本身。要求当前模型接受图像输入。
+
+```json
+{
+  "type": "object",
+  "properties": {
+    "file_path": {
+      "type": "string",
+      "description": "Path to the image file, resolved by the filesystem backend."
+    }
+  },
+  "required": [
+    "file_path"
+  ]
+}
+```
+
+来源：[`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts)
+
 ### `write`

 创建或完全替换 UTF-8 文本文件。
@@ -515,7 +536,7 @@ pwsh 工具是 Windows 组合中 bash 执行器 seam 的 PowerShell 方言消费

 来源：[`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts)

-先读后写／编辑策略由 `@deepseek-ai/dsh-fs-policy` 添加；它是一个 `fs/*` 事件门禁插件，不会改变 schema。加载这些工具的部署按预期也应加载该插件。无论是否加载策略插件，上述工具 schema 都完全相同。
+先读后写／编辑策略由 `@deepseek-ai/dsh-fs-policy` 添加；它是一个 `fs/*` 事件门禁插件，不会改变 schema。加载这些工具的部署按预期也应加载该插件。没有 `ctx.attachments` 时 `read_image` 不会注册；其 schema 与路由无关，执行时除非确切路由的模型声明图像输入，否则拒绝。

 ## `@deepseek-ai/dsh-tool-fs-search`

--- a/docs/user/develop/basic/index.i18n.yaml
+++ b/docs/user/develop/basic/index.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 docs/user/develop/basic/index.md
-index.md: fe525018011809abe4dd18ac5739c54cd330c8f6
-index.zh.md: 0dbb7275be3c7147395041fb18d49a7f6ea69cdd
+index.md: e57a42b42690bd92450cc26876c13a1622bb80cc
+index.zh.md: 240623341618acd6501f2897ae2844fde0a5b73b
--- a/docs/user/develop/basic/index.md
+++ b/docs/user/develop/basic/index.md
@@ -56,7 +56,7 @@ Create `scratch-plugin/cordis.yml` as a Web overlay that inserts the local plugi
 Start the Web UI with that overlay:

 ```sh
-pnpm run dsh web --patch ./scratch-plugin/cordis.yml
+pnpm dsh web --patch ./scratch-plugin/cordis.yml
 ```

 Open `http://127.0.0.1:3080`. The terminal prints `[hello-plugin] plugin loaded!` during startup.
--- a/docs/user/develop/basic/index.zh.md
+++ b/docs/user/develop/basic/index.zh.md
@@ -56,7 +56,7 @@ export function apply(ctx: Context) {
 使用该覆盖层启动 Web UI：

 ```sh
-pnpm run dsh web --patch ./scratch-plugin/cordis.yml
+pnpm dsh web --patch ./scratch-plugin/cordis.yml
 ```

 打开 `http://127.0.0.1:3080`。启动期间，终端会打印 `[hello-plugin] plugin loaded!`。
--- a/docs/user/develop/basic/tool.i18n.yaml
+++ b/docs/user/develop/basic/tool.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 docs/user/develop/basic/tool.md
-tool.md: f110bd2c10caf21ea8c87bc32fd43b01b209a9d1
-tool.zh.md: a237b6015de0ea6141a94c56aaa6f68c73fa3feb
+tool.md: a149f6876c573c9ece4b066ef6c211f69b0b03a8
+tool.zh.md: 1f9a1172bcde33a1d7319492f15686c47de01174
--- a/docs/user/develop/basic/tool.md
+++ b/docs/user/develop/basic/tool.md
@@ -40,7 +40,7 @@ export function apply(ctx: Context) {
 Restart the development command if it is not running:

 ```sh
-pnpm run dsh web --patch ./scratch-plugin/cordis.yml
+pnpm dsh web --patch ./scratch-plugin/cordis.yml
 ```

 Open `http://127.0.0.1:3080` and ask: `Use the greet tool to greet Ada.` The model can call `greet` and receives `Hello, Ada!` as the tool result.
--- a/docs/user/develop/basic/tool.zh.md
+++ b/docs/user/develop/basic/tool.zh.md
@@ -40,7 +40,7 @@ export function apply(ctx: Context) {
 如果开发命令未在运行，请重新启动：

 ```sh
-pnpm run dsh web --patch ./scratch-plugin/cordis.yml
+pnpm dsh web --patch ./scratch-plugin/cordis.yml
 ```

 打开 `http://127.0.0.1:3080`，然后输入：`Use the greet tool to greet Ada.` 模型可以调用 `greet`，并收到 `Hello, Ada!` 这一工具结果。
--- a/docs/user/guide/providers.i18n.yaml
+++ b/docs/user/guide/providers.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 docs/user/guide/providers.md
-providers.md: 4667e54161e77a62d454f3f78a8164d5c79b78c8
-providers.zh.md: 15e0ccc826a5c285c71d4776793f8048c11f6254
+providers.md: 31b4be666bd6b7a402a0bae7bc8f810fd2d928d8
+providers.zh.md: bd95c63cacd9718b3ffc1f78e17270e7022b21e0
--- a/docs/user/guide/providers.md
+++ b/docs/user/guide/providers.md
@@ -15,7 +15,7 @@ Adding a provider therefore rarely means editing `cordis.yml` — writing settin

 ## Configure from the web UI

-Start `pnpm run dsh web` and open **Settings → Models**.
+Start `pnpm dsh web` and open **Settings → Models**.

 ![The Models page: the DeepSeek card, with Add provider and Add a custom provider below it](providers-models-page.png)

--- a/docs/user/guide/providers.zh.md
+++ b/docs/user/guide/providers.zh.md
@@ -15,7 +15,7 @@ Harness 出厂自带 DeepSeek，同时预装了一个通用的多提供方适配

 ## 在 Web 界面里配置

-启动 `pnpm run dsh web`，打开**设置 → 模型**。
+启动 `pnpm dsh web`，打开**设置 → 模型**。

 ![模型页：DeepSeek 卡片，以及添加提供方与添加自定义提供方两个入口](providers-models-page.zh.png)

--- a/docs/user/guide/quickstart.i18n.yaml
+++ b/docs/user/guide/quickstart.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 docs/user/guide/quickstart.md
-quickstart.md: 8e883efd470fef329a7308f1017cab0b7afcdd67
-quickstart.zh.md: e0e3f4e4754bca588831b6d204f77d1c97a140b3
+quickstart.md: 635c0dffd6119f95c1951a441691f87f04396b4a
+quickstart.zh.md: d0921382bcb0844fa0260c51546622c582867e68
--- a/docs/user/guide/quickstart.md
+++ b/docs/user/guide/quickstart.md
@@ -22,7 +22,6 @@ pnpm -v
 git clone https://github.com/deepseek-ai/deepseek-harness-sdk.git
 cd deepseek-harness
 pnpm install
-pnpm run build
 ```

 Create the gitignored repository-root `.env`:
@@ -36,7 +35,7 @@ DEEPSEEK_API_KEY=sk-your-key-here
 Run a non-interactive task and print its final answer:

 ```sh
-pnpm run dsh --profile headless "summarize the architecture of this workspace"
+pnpm dsh --profile headless "summarize the architecture of this workspace"
 ```

 `dsh --profile headless` creates and persists a fresh session, prints the final assistant answer, and exits. It starts no Web server or listening port, and a successful run leaves stderr empty.
@@ -46,7 +45,7 @@ pnpm run dsh --profile headless "summarize the architecture of this workspace"
 Start the browser interface:

 ```sh
-pnpm run dsh web
+pnpm dsh web
 ```

 Open `http://127.0.0.1:3080`. The agent can read and write files, run commands, delegate subtasks, and track a plan. Try: `Create hello.js in the current directory, print "Hello from Harness!", and run it`.
--- a/docs/user/guide/quickstart.zh.md
+++ b/docs/user/guide/quickstart.zh.md
@@ -22,7 +22,6 @@ pnpm -v
 git clone https://github.com/deepseek-ai/deepseek-harness-sdk.git
 cd deepseek-harness
 pnpm install
-pnpm run build
 ```

 在仓库根目录创建已被 Git 忽略的 `.env`：
@@ -36,7 +35,7 @@ DEEPSEEK_API_KEY=sk-your-key-here
 运行一个非交互式任务并打印最终回答：

 ```sh
-pnpm run dsh --profile headless "summarize the architecture of this workspace"
+pnpm dsh --profile headless "summarize the architecture of this workspace"
 ```

 `dsh --profile headless` 创建并持久化一个新会话，打印最终助手回答，然后退出。它不会启动 Web 服务器或监听端口；成功运行时 stderr 为空。
@@ -46,7 +45,7 @@ pnpm run dsh --profile headless "summarize the architecture of this workspace"
 启动浏览器界面：

 ```sh
-pnpm run dsh web
+pnpm dsh web
 ```

 打开 `http://127.0.0.1:3080`。agent 可以读写文件、运行命令、分配子任务和跟踪计划。可以尝试：`Create hello.js in the current directory, print "Hello from Harness!", and run it`。