diff --git a/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.i18n.yaml b/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.i18n.yaml
index ceb0eae37a..18e4bcf009 100644
--- a/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.i18n.yaml
+++ b/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.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 .agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md
-2026-07-10-single-file-executable-sdk-runtime-distribution.md: 826194e0d5bd1f0260400c036f8affaf1549629f
-2026-07-10-single-file-executable-sdk-runtime-distribution.zh.md: e4b17a1f3951f36af88564d5365ab7952d6281a5
+2026-07-10-single-file-executable-sdk-runtime-distribution.md: 29aa14db2b3b64cefb7960ee8f316682ba1ac736
+2026-07-10-single-file-executable-sdk-runtime-distribution.zh.md: f10d72b394246e9e57033a5382ec977bdc6f3ab8
diff --git a/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md b/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md
index 826194e0d5..29aa14db2b 100644
--- a/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md
+++ b/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md
@@ -34,19 +34,19 @@ Config discovery has two channels and fails loudly when both are missing: the `D
 
 ### Plugin resolution: the VFS holds a real package tree, the closure manifest IS the deploy root
 
-Inside the exe's VFS sits a **real package tree in build-artifact form** (each package's `lib/` plus a real `node_modules`). The JSON-RPC bin supplies its installed harness base to app-boot's root Include: relative plugin specifiers resolve from the external configuration directory, while bare package names resolve from the VFS, so a configuration inside another Node project cannot shadow the packaged plugin set. Bare specifiers resolve upward along `node_modules` from the Loader's position inside the VFS and land inside the VFS naturally. The closed set needs no allowlist code — the set is whatever the VFS has installed, and importing a name outside the set fails.
+Inside the exe's VFS sits a **real package tree in build-artifact form** (each package's `lib/` plus a real `node_modules`). The packaged JSON-RPC entry supplies its installed harness base to app-boot's root Include: relative plugin specifiers resolve from the external configuration directory, while bare package names resolve from the VFS, so a configuration inside another Node project cannot shadow the packaged plugin set. The ordinary development bin leaves bare packages configuration-owned. Bare specifiers in the packaged entry resolve upward along `node_modules` from the entry's position inside the VFS and land inside the VFS naturally. The closed set needs no allowlist code — the set is whatever the VFS has installed, and importing a name outside the set fails.
 
 The deploy root is [`python/sdk-runtime/package.json`](../../../../python/sdk-runtime/package.json) (`dsh-jsonrpc-agent-pkg`, a pnpm workspace member and a zero-code pure dependency manifest) — the unified source of truth for "which plugins the exe ships" and "what the Python runtime distributes". Adding a plugin to the exe = adding one dependency line to the manifest and repackaging. [`scripts/verify-runtime-closure.ts`](../../../../scripts/verify-runtime-closure.ts) traverses every workspace package covered by that manifest and requires every non-optional workspace peer at the runtime root, reporting the complete referencing-package → missing-peer chain; `pnpm run hygiene`, CI static, and the single-exe build run it before packaging. Deploy also packs by each package's `files`, so the shared chunks tsdown splits out must be covered by `files`.
 
 ### Build pipeline and artifacts
 
-[`scripts/build-exe-for-python-sdk.ts`](../../../../scripts/build-exe-for-python-sdk.ts): runtime closure verification → `pnpm run build` → (after clearing) `pnpm --filter dsh-jsonrpc-agent-pkg deploy --legacy --prod --config.node-linker=hoisted --config.auto-install-peers=false --config.link-workspace-packages=true` **directly into** `python/sdk-runtime/src/deepseek_harness_runtime/runtime/node/` → restore any direct workspace package that legacy deploy hoisted back under the source manifest's `node_modules`, omitting its package-local symlink tree and rejecting any remaining manifest gap → inject the pkg configuration (`bin` points at `node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js` inside the closure, `assets` is a full glob — dynamic import is invisible to pkg's static analysis, so everything must be packed in explicitly) → stage the target `node-pty` addon → one `pkg --sea` per target → the executables `dsh-jsonrpc-agent-pkg-<platform>-<arch>` land in `dist-exe/` and are copied back into the runtime directory. Linux installs build `pty.node` from source, so the builder copies it from the root install into the staged closure because legacy deploy omits that side-effect directory; macOS uses its target prebuild and emits the required `-spawn-helper` beside the executable. CI treats these products as intermediate test inputs and retains their platform wheels. All four deploy flags are grounded in measurement: `--legacy` is the mandatory path with inject-workspace-packages off; hoisted yields a zero-symlink package payload (most stable for the pkg VFS, physically guaranteeing a single cordis instance); disabling automatic peer installation keeps unpublished package names from triggering registry resolution; link-workspace-packages points the closure at workspace/vendor sources.
+[`scripts/build-exe-for-python-sdk.ts`](../../../../scripts/build-exe-for-python-sdk.ts): runtime closure verification → `pnpm run build` → (after clearing) `pnpm --filter dsh-jsonrpc-agent-pkg deploy --legacy --prod --config.node-linker=hoisted --config.auto-install-peers=false --config.link-workspace-packages=true` **directly into** `python/sdk-runtime/src/deepseek_harness_runtime/runtime/node/` → restore any direct workspace package that legacy deploy hoisted back under the source manifest's `node_modules`, omitting its package-local symlink tree and rejecting any remaining manifest gap → inject the pkg configuration (`bin` points at `node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/packaged-bin.js` inside the closure, `assets` is a full glob — dynamic import is invisible to pkg's static analysis, so everything must be packed in explicitly) → stage the target `node-pty` addon → one `pkg --sea` per target → the executables `dsh-jsonrpc-agent-pkg-<platform>-<arch>` land in `dist-exe/` and are copied back into the runtime directory. Linux installs build `pty.node` from source, so the builder copies it from the root install into the staged closure because legacy deploy omits that side-effect directory; macOS uses its target prebuild and emits the required `-spawn-helper` beside the executable. CI treats these products as intermediate test inputs and retains their platform wheels. All four deploy flags are grounded in measurement: `--legacy` is the mandatory path with inject-workspace-packages off; hoisted yields a zero-symlink package payload (most stable for the pkg VFS, physically guaranteeing a single cordis instance); disabling automatic peer installation keeps unpublished package names from triggering registry resolution; link-workspace-packages points the closure at workspace/vendor sources.
 
 CI: [`.github/workflows/build-exe-for-python-sdk.yml`](../../../../.github/workflows/build-exe-for-python-sdk.yml), triggered explicitly only — `workflow_dispatch`, or the `build-exe` label on a pull request; native builds on the three platforms linux-x64 / linux-arm64 (`ubuntu-24.04-arm`) / macos-arm64, with `~/.pkg-cache` cached; macOS ad-hoc signing is handled by pkg. Each leg drives a mock SSE model through the SDK with the default config and a custom `cordis.yml`, drives the exe directly over NDJSON JSON-RPC, verifies the JSONL and final response, and installs release-shaped wheels into a clean venv without `runtime_bin`; Linux additionally inspects GLIBC requirements and runs in a manylinux 2.28 container. A full three-target run retains four artifacts, each containing one release file: the platform-independent SDK wheel and three native runtime wheels; a subset dispatch retains the SDK wheel and selected runtime wheels. Bare executables and source bundles remain intermediate test inputs. [`.gitlab-ci.yml`](../../../../.gitlab-ci.yml) accepts only `python-vX.Y.Z` tag pipelines whose version matches the root `package.json`, builds one SDK wheel and three native runtime wheels, then a single serialized job checks and publishes all four to the project PyPI registry. Windows is a non-goal.
 
 ### Python SDK distribution: two carriers, exe for production, node for development
 
-The Python SDK lives at [`python/`](../../../../python/README.md): `python/sdk` (the client) + `python/sdk-runtime` (the runtime carrier package). The runtime package's data directory holds the checked-in default `runtime/cordis.yml`, the build-injected platform exe and optional helper, and the build-injected `runtime/node/` closure tree. `resolve_bundled_launch_args()` automatic resolution **finds the exe only**; the node carrier is enabled only by an explicit `DSH_RUNTIME_MODE=node` (running `runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js`, requiring a system node ≥22.19), positioned as the development-verification channel for members of this repo, and does not enter wheel distributions.
+The Python SDK lives at [`python/`](../../../../python/README.md): `python/sdk` (the client) + `python/sdk-runtime` (the runtime carrier package). The runtime package's data directory holds the checked-in default `runtime/cordis.yml`, the build-injected platform exe and optional helper, and the build-injected `runtime/node/` closure tree. `resolve_bundled_launch_args()` automatic resolution **finds the exe only**; the node carrier is enabled only by an explicit `DSH_RUNTIME_MODE=node` (running `runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/packaged-bin.js`, requiring a system node ≥22.19), positioned as the development-verification channel for members of this repo, and does not enter wheel distributions.
 
 [`scripts/build-python-release.py`](../../../../scripts/build-python-release.py) reads the authoritative stable `X.Y.Z` from the repository root `package.json` and stages both packages at that version, with `deepseek-harness-sdk` depending exactly on `deepseek-harness-runtime-bin==X.Y.Z`. An optional `python-vX.Y.Z` release tag is a consistency assertion and is rejected when it differs from the repository version; the source `pyproject.toml` development sentinel never determines a release version. The SDK is a `py3-none-any` wheel; each wheel-only runtime package contains one exe, and the macOS wheel also contains its architecture-matched helper. Runtime wheels use one of `py3-none-manylinux_2_28_x86_64`, `py3-none-manylinux_2_28_aarch64`, or `py3-none-macosx_11_0_arm64`; the Hatch hook rejects sdists, universal tags, mixed-platform payloads, missing or extra helpers, and unsupported platforms.
 
diff --git a/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.zh.md b/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.zh.md
index e4b17a1f39..f10d72b394 100644
--- a/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.zh.md
+++ b/.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.zh.md
@@ -34,19 +34,19 @@ exe 使用 [@yao-pkg/pkg](https://github.com/yao-pkg/pkg)（vercel/pkg 归档后
 
 ### 插件解析：VFS 装载真实包树，闭包 manifest（元数据清单）就是部署根目录
 
-exe 的 VFS 内是**构建产物形态的真实包树**（各包的 `lib/` + 真实 `node_modules`）。JSON-RPC bin 会向 app-boot 的根 Include 提供自身已安装 harness 的基准位置：相对插件说明符从外部配置目录解析，裸包名则从 VFS 解析，因此位于另一个 Node 项目内的配置无法遮蔽已打包的插件集合。裸包名从 VFS 内 loader 所在位置沿 `node_modules` 向上解析，自然落在 VFS 内。封闭集不需要白名单代码——VFS 中安装了什么，集合中就有什么；`import()` 集合外的名称会失败。
+exe 的 VFS 内是**构建产物形态的真实包树**（各包的 `lib/` + 真实 `node_modules`）。打包专用 JSON-RPC 入口会向 app-boot 的根 Include 提供自身已安装 harness 的基准位置：相对插件说明符从外部配置目录解析，裸包名则从 VFS 解析，因此位于另一个 Node 项目内的配置无法遮蔽已打包的插件集合。普通开发 bin 仍由配置项目提供裸包。打包入口中的裸包名从该入口在 VFS 内的位置沿 `node_modules` 向上解析，自然落在 VFS 内。封闭集不需要白名单代码——VFS 中安装了什么，集合中就有什么；`import()` 集合外的名称会失败。
 
 部署根目录是 [`python/sdk-runtime/package.json`](../../../../python/sdk-runtime/package.json)（`dsh-jsonrpc-agent-pkg`，pnpm 工作区成员、零代码纯依赖 manifest），也是「exe 安装哪些插件」与「Python 运行时分发什么」的统一真源。向 exe 添加插件，就是在 manifest 中增加一行依赖后重新打包。[`scripts/verify-runtime-closure.ts`](../../../../scripts/verify-runtime-closure.ts) 遍历该 manifest 覆盖的全部工作区包，要求每个非可选的工作区对等依赖（peer dependency）都显式列在运行时根目录，并报告“引用包 → 缺失对等依赖”的完整链路；`pnpm run hygiene`、CI 静态检查与 single-exe 构建都会在打包前运行该门禁。部署还会依据各包的 `files` 字段打包，因此 tsdown 拆出的共享分片必须被 `files` 覆盖。
 
 ### 构建管线与产物
 
-[`scripts/build-exe-for-python-sdk.ts`](../../../../scripts/build-exe-for-python-sdk.ts)：运行时闭包校验 → `pnpm run build` →（清空后）`pnpm --filter dsh-jsonrpc-agent-pkg deploy --legacy --prod --config.node-linker=hoisted --config.auto-install-peers=false --config.link-workspace-packages=true` **直接写入** `python/sdk-runtime/src/deepseek_harness_runtime/runtime/node/` → 恢复被 legacy deploy 提升回源 manifest 的 `node_modules` 下的任何直接工作区包，同时省略其包内符号链接树，并拒绝剩余的 manifest 缺口 → 注入 pkg 配置（`bin` 指向闭包内的 `node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js`；`assets` 使用全量 glob，因为动态 `import()` 对 pkg 静态分析不可见，必须显式打入全部内容）→ 暂存目标平台的 `node-pty` addon → 每个构建目标调用一次 `pkg --sea` → 可执行文件 `dsh-jsonrpc-agent-pkg-<platform>-<arch>` 写入 `dist-exe/`，并拷回运行时目录。Linux 安装会从源码构建 `pty.node`，而 `--legacy` 部署会省略该副作用目录，因此构建器会把它从根安装目录复制到暂存闭包；macOS 使用对应目标的预构建产物，并在可执行文件旁生成所需的 `-spawn-helper`。CI 将这些产物作为测试中间输入，只保留对应平台的 wheel 包。四个部署标志都有实测依据：未启用 `inject-workspace-packages` 时必须使用 `--legacy`；`hoisted` 产出无符号链接的包载荷（对 pkg VFS 最稳定，并从物理上保证只有一个 Cordis 实例）；关闭对等依赖自动安装可避免未发布包名触发注册表解析；`link-workspace-packages` 让闭包指向工作区/vendor 源码。
+[`scripts/build-exe-for-python-sdk.ts`](../../../../scripts/build-exe-for-python-sdk.ts)：运行时闭包校验 → `pnpm run build` →（清空后）`pnpm --filter dsh-jsonrpc-agent-pkg deploy --legacy --prod --config.node-linker=hoisted --config.auto-install-peers=false --config.link-workspace-packages=true` **直接写入** `python/sdk-runtime/src/deepseek_harness_runtime/runtime/node/` → 恢复被 legacy deploy 提升回源 manifest 的 `node_modules` 下的任何直接工作区包，同时省略其包内符号链接树，并拒绝剩余的 manifest 缺口 → 注入 pkg 配置（`bin` 指向闭包内的 `node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/packaged-bin.js`；`assets` 使用全量 glob，因为动态 `import()` 对 pkg 静态分析不可见，必须显式打入全部内容）→ 暂存目标平台的 `node-pty` addon → 每个构建目标调用一次 `pkg --sea` → 可执行文件 `dsh-jsonrpc-agent-pkg-<platform>-<arch>` 写入 `dist-exe/`，并拷回运行时目录。Linux 安装会从源码构建 `pty.node`，而 `--legacy` 部署会省略该副作用目录，因此构建器会把它从根安装目录复制到暂存闭包；macOS 使用对应目标的预构建产物，并在可执行文件旁生成所需的 `-spawn-helper`。CI 将这些产物作为测试中间输入，只保留对应平台的 wheel 包。四个部署标志都有实测依据：未启用 `inject-workspace-packages` 时必须使用 `--legacy`；`hoisted` 产出无符号链接的包载荷（对 pkg VFS 最稳定，并从物理上保证只有一个 Cordis 实例）；关闭对等依赖自动安装可避免未发布包名触发注册表解析；`link-workspace-packages` 让闭包指向工作区/vendor 源码。
 
 CI 使用 [`.github/workflows/build-exe-for-python-sdk.yml`](../../../../.github/workflows/build-exe-for-python-sdk.yml)，且只允许显式触发：手动派发 `workflow_dispatch`，或给 PR（Pull Request）添加 `build-exe` 标签。linux-x64、linux-arm64（`ubuntu-24.04-arm`）和 macos-arm64 三个平台分别进行原生构建，并缓存 `~/.pkg-cache`；macOS 的 ad-hoc 签名由 pkg 处理。每个平台都使用 mock SSE（Server-Sent Events）模型，分别通过默认配置和自定义 `cordis.yml` 驱动 SDK，再通过 NDJSON JSON-RPC 直接驱动 exe，校验 JSONL 与最终响应；最后把发布形态的 wheel 包安装到干净的 venv 中，并在不传 `runtime_bin` 的情况下运行。Linux 还会检查 GLIBC 依赖，并在 manylinux 2.28 容器中运行。完整构建三个目标时保留 4 个产物，每个产物只含一个发布文件：平台无关的 SDK wheel 包与 3 个原生运行时 wheel 包；手动选择部分目标时保留 SDK wheel 与所选运行时 wheel。裸 exe 与源码包只作为测试中间输入。[`.gitlab-ci.yml`](../../../../.gitlab-ci.yml) 只接受版本与根目录 `package.json` 匹配的 `python-vX.Y.Z` 标签流水线，构建一个 SDK wheel 包和 3 个原生运行时 wheel 包，再由单个串行任务校验并将这 4 个文件发布到项目的 PyPI 注册表。Windows 不在目标范围内。
 
 ### Python SDK 分发：双载体，exe 用于生产，`node` 用于开发
 
-Python SDK 位于 [`python/`](../../../../python/README.md)：`python/sdk` 是客户端，`python/sdk-runtime` 是运行时载体包。运行时包的数据目录包含检入的默认 `runtime/cordis.yml`、构建注入的平台 exe 与可选 helper，以及构建注入的 `runtime/node/` 闭包树。`resolve_bundled_launch_args()` 的自动解析**只查找 exe**；`node` 载体仅在显式设置 `DSH_RUNTIME_MODE=node` 时启用（运行 `runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js`，需要系统 Node ≥22.19），定位为本仓库成员的开发验证通道，不随 wheel 包分发。
+Python SDK 位于 [`python/`](../../../../python/README.md)：`python/sdk` 是客户端，`python/sdk-runtime` 是运行时载体包。运行时包的数据目录包含检入的默认 `runtime/cordis.yml`、构建注入的平台 exe 与可选 helper，以及构建注入的 `runtime/node/` 闭包树。`resolve_bundled_launch_args()` 的自动解析**只查找 exe**；`node` 载体仅在显式设置 `DSH_RUNTIME_MODE=node` 时启用（运行 `runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/packaged-bin.js`，需要系统 Node ≥22.19），定位为本仓库成员的开发验证通道，不随 wheel 包分发。
 
 [`scripts/build-python-release.py`](../../../../scripts/build-python-release.py) 从仓库根目录的 `package.json` 读取权威的稳定版本 `X.Y.Z`，以该版本暂存两个包，并让 `deepseek-harness-sdk` 精确依赖 `deepseek-harness-runtime-bin==X.Y.Z`。可选的 `python-vX.Y.Z` 发布标签只是一项一致性断言，与仓库版本不同时会被拒绝；源码 `pyproject.toml` 中的开发占位版本从不决定发布版本。SDK 是 `py3-none-any` wheel 包；每个只提供 wheel 包的运行时包都包含一个 exe，macOS wheel 包还包含与其架构匹配的 helper。运行时 wheel 包使用 `py3-none-manylinux_2_28_x86_64`、`py3-none-manylinux_2_28_aarch64` 或 `py3-none-macosx_11_0_arm64` 三种标签之一；Hatch 钩子拒绝 sdist、通用标签、混合平台载荷、helper 缺失或多余，以及不支持的平台。
 
diff --git a/packages/boot/app-boot/tests/app-boot.spec.ts b/packages/boot/app-boot/tests/app-boot.spec.ts
index ab0089fd2c..dc4e92dc4a 100644
--- a/packages/boot/app-boot/tests/app-boot.spec.ts
+++ b/packages/boot/app-boot/tests/app-boot.spec.ts
@@ -1,6 +1,7 @@
 import { mkdtempSync, mkdirSync, writeFileSync } from 'node:fs'
 import { tmpdir } from 'node:os'
 import { join, resolve, sep } from 'node:path'
+import { pathToFileURL } from 'node:url'
 import { describe, expect, it, vi } from 'vitest'
 import { Context } from 'cordis'
 import SystemPrompt, { renderPrompt } from '@deepseek-ai/dsh-system-prompt'
@@ -559,9 +560,12 @@ describe('boot', () => {
 
   it('can resolve bare plugins from the harness when the config project shadows their package name', async () => {
     const dir = tmp()
+    const harness = tmp()
     const absolutePlugin = join(dir, 'absolute.mjs')
     const shadow = join(dir, 'node_modules', '@deepseek-ai', 'dsh-system-prompt')
+    const harnessPlugin = join(harness, 'node_modules', '@deepseek-ai', 'dsh-system-prompt')
     mkdirSync(shadow, { recursive: true })
+    mkdirSync(harnessPlugin, { recursive: true })
     writeFileSync(join(shadow, 'package.json'), JSON.stringify({
       name: '@deepseek-ai/dsh-system-prompt',
       type: 'module',
@@ -573,6 +577,17 @@ describe('boot', () => {
       '}',
       '',
     ].join('\n'))
+    writeFileSync(join(harnessPlugin, 'package.json'), JSON.stringify({
+      name: '@deepseek-ai/dsh-system-prompt',
+      type: 'module',
+      exports: './index.mjs',
+    }))
+    writeFileSync(join(harnessPlugin, 'index.mjs'), [
+      'export function apply(ctx) {',
+      '  ctx.provide("harnessPluginLoaded", true)',
+      '}',
+      '',
+    ].join('\n'))
     writeFileSync(join(dir, 'relative.mjs'), 'export function apply(ctx) { ctx.provide("relativePluginLoaded", true) }\n')
     writeFileSync(absolutePlugin, 'export function apply(ctx) { ctx.provide("absolutePluginLoaded", true) }\n')
     writeFileSync(join(dir, 'cordis.yml'), [
@@ -593,9 +608,10 @@ describe('boot', () => {
     } finally {
       await configOwned.fiber.dispose()
     }
-    const ctx = await boot(NAME, join(dir, 'cordis.yml'), undefined, undefined, import.meta.url)
+    const harnessBaseUrl = pathToFileURL(join(harness, 'entry.mjs')).href
+    const ctx = await boot(NAME, join(dir, 'cordis.yml'), undefined, undefined, harnessBaseUrl)
     try {
-      expect(ctx.get('systemPrompt')).toBeDefined()
+      expect(ctx.get('harnessPluginLoaded')).toBe(true)
       expect(ctx.get('shadowPluginLoaded')).toBeUndefined()
       expect(ctx.get('relativePluginLoaded')).toBe(true)
       expect(ctx.get('absolutePluginLoaded')).toBe(true)
diff --git a/packages/examples/jsonrpc-demo/README.i18n.yaml b/packages/examples/jsonrpc-demo/README.i18n.yaml
index c47938ce3b..ae8f55a8cd 100644
--- a/packages/examples/jsonrpc-demo/README.i18n.yaml
+++ b/packages/examples/jsonrpc-demo/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 packages/examples/jsonrpc-demo/README.md
-README.md: fff8e78698cd3d6320606084ef5c533be7c52633
-README.zh.md: 75382b97ea1837cf1415e8a7f5004206596e168c
+README.md: 40ced3ee1fe2d3eac69b82501d417130267d7634
+README.zh.md: 451bdf7428f8265750082af240418d4653bb8595
diff --git a/packages/examples/jsonrpc-demo/README.md b/packages/examples/jsonrpc-demo/README.md
index fff8e78698..40ced3ee1f 100644
--- a/packages/examples/jsonrpc-demo/README.md
+++ b/packages/examples/jsonrpc-demo/README.md
@@ -2,7 +2,7 @@
 
 English | [中文](README.zh.md)
 
-Bin-only app that boots an external `cordis.yml`; its [`jsonrpc`](../../scaffold/server/README.md) entry serves SDK clients over newline-delimited stdio. The config composes the spine, backends, and serving plugin. The published bin is `dsh-jsonrpc-agent`, and `lib/bin.js` also ships as the `dsh-jsonrpc-agent-pkg` [single-executable runtime](../../../.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md) used by the Python SDK.
+Bin-only app that boots an external `cordis.yml`; its [`jsonrpc`](../../scaffold/server/README.md) entry serves SDK clients over newline-delimited stdio. The config composes the spine, backends, and serving plugin. The published `dsh-jsonrpc-agent` bin resolves bare plugins from the configuration project. The Python SDK's `dsh-jsonrpc-agent-pkg` [single-executable runtime](../../../.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md) uses `lib/packaged-bin.js` instead: packaged bare plugins resolve from its closed runtime tree, while relative plugins remain configuration-relative.
 
 ## Config discovery
 
diff --git a/packages/examples/jsonrpc-demo/README.zh.md b/packages/examples/jsonrpc-demo/README.zh.md
index 75382b97ea..451bdf7428 100644
--- a/packages/examples/jsonrpc-demo/README.zh.md
+++ b/packages/examples/jsonrpc-demo/README.zh.md
@@ -2,7 +2,7 @@
 
 [English](README.md) | 中文
 
-只包含 bin 的应用，启动外部 `cordis.yml`；其 [`jsonrpc`](../../scaffold/server/README.md) 入口通过按换行分隔的 stdio 为 SDK 客户端提供服务。配置负责组合主干、后端和服务插件。发布的 bin 名为 `dsh-jsonrpc-agent`，`lib/bin.js` 还会作为 Python SDK 使用的 `dsh-jsonrpc-agent-pkg` [单文件可执行运行时](../../../.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md)交付。
+只包含 bin 的应用，启动外部 `cordis.yml`；其 [`jsonrpc`](../../scaffold/server/README.md) 入口通过按换行分隔的 stdio 为 SDK 客户端提供服务。配置负责组合主干、后端和服务插件。发布的 `dsh-jsonrpc-agent` bin 从配置项目解析裸插件。Python SDK 的 `dsh-jsonrpc-agent-pkg` [单文件可执行运行时](../../../.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.md)改用 `lib/packaged-bin.js`：已打包的裸插件从封闭运行时包树解析，相对插件仍以配置目录为基准。
 
 ## 配置发现
 
diff --git a/packages/examples/jsonrpc-demo/package.json b/packages/examples/jsonrpc-demo/package.json
index 155660d190..e8605741d1 100644
--- a/packages/examples/jsonrpc-demo/package.json
+++ b/packages/examples/jsonrpc-demo/package.json
@@ -22,6 +22,10 @@
       "types": "./lib/types/bin.d.ts",
       "default": "./lib/bin.js"
     },
+    "./packaged-bin": {
+      "types": "./lib/types/packaged-bin.d.ts",
+      "default": "./lib/packaged-bin.js"
+    },
     "./src/*": "./src/*",
     "./package.json": "./package.json"
   },
@@ -29,6 +33,7 @@
     "lib/index.js",
     "lib/invariant.js",
     "lib/bin.js",
+    "lib/packaged-bin.js",
     "lib/types/**/*.d.ts"
   ],
   "license": "BSD-3-Clause",
diff --git a/packages/examples/jsonrpc-demo/src/bin.ts b/packages/examples/jsonrpc-demo/src/bin.ts
index cecc93dac4..532c1ba1b9 100644
--- a/packages/examples/jsonrpc-demo/src/bin.ts
+++ b/packages/examples/jsonrpc-demo/src/bin.ts
@@ -1,54 +1,11 @@
 #!/usr/bin/env node
 /**
- * Boots an external `cordis.yml`; its `@deepseek-ai/dsh-jsonrpc` entry serves
- * newline-delimited JSON-RPC on stdio. `$DSH_CORDIS_CONFIG` wins over `argv[2]`;
- * empty or missing paths exit 1, with no default config or `DSH_SNAPSHOT` mode.
- * App-boot owns env loading, Loader guards, and settled-tree startup.
- * stdin EOF and SIGTERM dispose the root context and exit 0; SIGINT exits 130.
- * Protocol `shutdown` belongs to the server plugin. Stdout is reserved for frames.
+ * Generic JSON-RPC agent bin. External configurations own their bare plugin
+ * packages; the packaged runtime uses `packaged-bin.ts` instead.
  *
  * @module @deepseek-ai/dsh-jsonrpc-demo/bin
  */
 
-import { existsSync } from 'node:fs'
-import { boot, installFailLoud, loadEnv, resolveConfigPath } from '@deepseek-ai/dsh-app-boot'
+import { runJsonrpcAgent } from './runner.ts'
 
-const NAME = 'dsh-jsonrpc-agent'
-
-/* v8 ignore start -- composition over tested app-boot/jsonrpc and executable acceptance paths */
-installFailLoud(NAME)
-loadEnv(NAME)
-
-// Env wins over argv; empty values are absent. External config defines the deployment.
-const fromEnv = process.env['DSH_CORDIS_CONFIG']
-const fromArgv = process.argv[2]
-const requested = fromEnv !== undefined && fromEnv !== ''
-  ? fromEnv
-  : fromArgv !== undefined && fromArgv !== '' ? fromArgv : undefined
-const configPath = requested === undefined ? undefined : resolveConfigPath(requested, undefined)
-if (configPath === undefined || !existsSync(configPath)) {
-  process.stderr.write(
-    `usage: ${NAME} <path/to/cordis.yml> (or set DSH_CORDIS_CONFIG=<path>, which wins); the config is required — there is no built-in fallback\n`,
-  )
-  process.exit(1)
-}
-
-// The executable owns a closed plugin set; config-adjacent node_modules must
-// not shadow the packages embedded beside this bin in the VFS.
-const ctx = await boot(NAME, configPath, undefined, undefined, import.meta.url)
-let exiting = false
-
-async function disposeAndExit(code: number): Promise<void> {
-  if (exiting) return
-  exiting = true
-  try {
-    await ctx.fiber.dispose()
-  } finally {
-    process.exit(code)
-  }
-}
-
-process.stdin.on('end', () => { void disposeAndExit(0) })
-process.on('SIGTERM', () => { void disposeAndExit(0) })
-process.on('SIGINT', () => { void disposeAndExit(130) })
-/* v8 ignore stop */
+await runJsonrpcAgent()
diff --git a/packages/examples/jsonrpc-demo/src/index.ts b/packages/examples/jsonrpc-demo/src/index.ts
index d4a4017f62..eb85517431 100644
--- a/packages/examples/jsonrpc-demo/src/index.ts
+++ b/packages/examples/jsonrpc-demo/src/index.ts
@@ -1,7 +1,8 @@
 /**
- * Bin-only app package: `bin.ts` discovers an external `cordis.yml` and owns
- * process exit. This module exports no composition plugin; the config chooses
- * whether to load the {@link @deepseek-ai/dsh-jsonrpc} serving plugin.
+ * Bin-only app package: its generic and packaged entries discover an external
+ * `cordis.yml` and own process exit. This module exports no composition plugin;
+ * the config chooses whether to load the
+ * {@link @deepseek-ai/dsh-jsonrpc} serving plugin.
  *
  * @module @deepseek-ai/dsh-jsonrpc-demo
  */
diff --git a/packages/examples/jsonrpc-demo/src/packaged-bin.ts b/packages/examples/jsonrpc-demo/src/packaged-bin.ts
new file mode 100644
index 0000000000..0151b18576
--- /dev/null
+++ b/packages/examples/jsonrpc-demo/src/packaged-bin.ts
@@ -0,0 +1,11 @@
+#!/usr/bin/env node
+/**
+ * Closed-runtime JSON-RPC agent bin. Bare plugins resolve from the installed
+ * runtime closure while relative plugins remain configuration-relative.
+ *
+ * @module @deepseek-ai/dsh-jsonrpc-demo/packaged-bin
+ */
+
+import { runJsonrpcAgent } from './runner.ts'
+
+await runJsonrpcAgent(import.meta.url)
diff --git a/packages/examples/jsonrpc-demo/src/runner.ts b/packages/examples/jsonrpc-demo/src/runner.ts
new file mode 100644
index 0000000000..d094707514
--- /dev/null
+++ b/packages/examples/jsonrpc-demo/src/runner.ts
@@ -0,0 +1,55 @@
+/**
+ * Shared process lifecycle for the generic and closed-runtime JSON-RPC bins.
+ *
+ * @module @deepseek-ai/dsh-jsonrpc-demo/runner
+ */
+
+import { existsSync } from 'node:fs'
+import { boot, installFailLoud, loadEnv, resolveConfigPath } from '@deepseek-ai/dsh-app-boot'
+
+const NAME = 'dsh-jsonrpc-agent'
+
+/**
+ * Boot the explicitly selected external configuration and own process exit.
+ * @param bareModuleBaseUrl - optional installed-runtime base for bare plugins;
+ * omit it when the configuration project owns its plugin packages.
+ * @returns after process handlers are installed; process lifetime then belongs
+ * to stdin and signal events.
+ */
+export async function runJsonrpcAgent(bareModuleBaseUrl?: string): Promise<void> {
+  /* v8 ignore start -- composition over tested app-boot/jsonrpc and executable acceptance paths */
+  installFailLoud(NAME)
+  loadEnv(NAME)
+
+  // Env wins over argv; empty values are absent. External config defines the deployment.
+  const fromEnv = process.env['DSH_CORDIS_CONFIG']
+  const fromArgv = process.argv[2]
+  const requested = fromEnv !== undefined && fromEnv !== ''
+    ? fromEnv
+    : fromArgv !== undefined && fromArgv !== '' ? fromArgv : undefined
+  const configPath = requested === undefined ? undefined : resolveConfigPath(requested, undefined)
+  if (configPath === undefined || !existsSync(configPath)) {
+    process.stderr.write(
+      `usage: ${NAME} <path/to/cordis.yml> (or set DSH_CORDIS_CONFIG=<path>, which wins); the config is required — there is no built-in fallback\n`,
+    )
+    process.exit(1)
+  }
+
+  const ctx = await boot(NAME, configPath, undefined, undefined, bareModuleBaseUrl)
+  let exiting = false
+
+  async function disposeAndExit(code: number): Promise<void> {
+    if (exiting) return
+    exiting = true
+    try {
+      await ctx.fiber.dispose()
+    } finally {
+      process.exit(code)
+    }
+  }
+
+  process.stdin.on('end', () => { void disposeAndExit(0) })
+  process.on('SIGTERM', () => { void disposeAndExit(0) })
+  process.on('SIGINT', () => { void disposeAndExit(130) })
+  /* v8 ignore stop */
+}
diff --git a/packages/examples/jsonrpc-demo/tsdown.config.ts b/packages/examples/jsonrpc-demo/tsdown.config.ts
index a8864a84a9..3609ebbc93 100644
--- a/packages/examples/jsonrpc-demo/tsdown.config.ts
+++ b/packages/examples/jsonrpc-demo/tsdown.config.ts
@@ -1,15 +1,21 @@
 import { defineConfig } from 'tsdown'
 
-/**
- * Build the doc-only module and CLI entry; `tsc -b` supplies declarations.
- */
-export default defineConfig({
-  entry: ['lib/types/index.js', 'lib/types/invariant.js', 'lib/types/bin.js'],
-  outDir: 'lib',
-  format: ['esm'],
-  platform: 'node',
-  target: 'es2024',
-  fixedExtension: false,
-  dts: false,
-  clean: false,
-})
+/** Builds each published entry as a self-contained file admitted by the package whitelist. */
+export default defineConfig([
+  {
+    entry: ['lib/types/index.js'], outDir: 'lib', format: ['esm'], platform: 'node', target: 'es2024',
+    fixedExtension: false, outputOptions: { codeSplitting: false }, dts: false, clean: false,
+  },
+  {
+    entry: ['lib/types/invariant.js'], outDir: 'lib', format: ['esm'], platform: 'node', target: 'es2024',
+    fixedExtension: false, outputOptions: { codeSplitting: false }, dts: false, clean: false,
+  },
+  {
+    entry: ['lib/types/bin.js'], outDir: 'lib', format: ['esm'], platform: 'node', target: 'es2024',
+    fixedExtension: false, outputOptions: { codeSplitting: false }, dts: false, clean: false,
+  },
+  {
+    entry: ['lib/types/packaged-bin.js'], outDir: 'lib', format: ['esm'], platform: 'node', target: 'es2024',
+    fixedExtension: false, outputOptions: { codeSplitting: false }, dts: false, clean: false,
+  },
+])
diff --git a/python/sdk-runtime/README.i18n.yaml b/python/sdk-runtime/README.i18n.yaml
index d06131b7e7..8af8d3e1b9 100644
--- a/python/sdk-runtime/README.i18n.yaml
+++ b/python/sdk-runtime/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 python/sdk-runtime/README.md
-README.md: 5c7c6f66083a1b56cc6b4aed9565e8b1be014ccc
-README.zh.md: cef1478710d20d7faa612e50d0c2f8ec19e8716a
+README.md: 912d88938c1a8b3c79dad19ab449c7f912d57e22
+README.zh.md: 5b82f33cfe1413e4fb6ceded04d9b6feca4c94ca
diff --git a/python/sdk-runtime/README.md b/python/sdk-runtime/README.md
index 5c7c6f6608..912d88938c 100644
--- a/python/sdk-runtime/README.md
+++ b/python/sdk-runtime/README.md
@@ -9,7 +9,7 @@ Runtime carrier package for the Python SDK (dist `deepseek-harness-runtime-bin`,
 Two carriers coexist under `src/deepseek_harness_runtime/runtime/`, both injected by the repo's `scripts/build-exe-for-python-sdk.ts` build and both gitignored:
 
 - **exe (production)** — a single-file Node executable `dsh-jsonrpc-agent-pkg-<platform>-<arch>` (platform: `linux`/`macos`; arch: `x64`/`arm64`). macOS builds also ship the native `-spawn-helper` sibling that `node-pty` uses there. No Node installation is needed on the target machine. This is the only carrier that ships in wheel distributions; this package does not publish sdists.
-- **node (dev-only)** — the full deploy closure under `runtime/node/` (`package.json` + `node_modules/`), executed as `node runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js` on a system Node >= 22.19. It is the current checkout's source build, meant for repo-local development and verification only; it is never selected automatically and is excluded from distributions.
+- **node (dev-only)** — the full deploy closure under `runtime/node/` (`package.json` + `node_modules/`), executed as `node runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/packaged-bin.js` on a system Node >= 22.19. It is the current checkout's source build, meant for repo-local development and verification only; it is never selected automatically and is excluded from distributions.
 
 Both carriers hold the same content, defined once: the [package.json](package.json) at this package's root is the deploy root of the single-exe pipeline — a pure dependency manifest (no code of its own) whose dependency closure IS both the plugin set compiled into the exe and the tree materialized into `runtime/node/`. Adding a plugin to the distribution means adding one dependency line there and rebuilding.
 
diff --git a/python/sdk-runtime/README.zh.md b/python/sdk-runtime/README.zh.md
index cef1478710..5b82f33cfe 100644
--- a/python/sdk-runtime/README.zh.md
+++ b/python/sdk-runtime/README.zh.md
@@ -9,7 +9,7 @@ Python SDK 的运行时载体包（分发名 `deepseek-harness-runtime-bin`，
 两种载体并存于 `src/deepseek_harness_runtime/runtime/` 之下，均由仓库的 `scripts/build-exe-for-python-sdk.ts` 构建注入，且均被 git 忽略：
 
 - **exe（生产）**——单文件 Node 可执行程序 `dsh-jsonrpc-agent-pkg-<platform>-<arch>`（platform：`linux`/`macos`；arch：`x64`/`arm64`）。macOS 构建还会随附 `node-pty` 在该平台使用的原生 `-spawn-helper` 伴随文件。目标机器无需安装 Node。这是唯一随 wheel 包分发的载体；本包不发布 sdist。
-- **node（仅限开发）**——`runtime/node/` 下的完整部署闭包（`package.json` + `node_modules/`），在系统 Node >= 22.19 上以 `node runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js` 执行。它是当前检出的源码构建，仅用于仓库本地的开发与验证；不会被自动选中，也不进入分发物。
+- **node（仅限开发）**——`runtime/node/` 下的完整部署闭包（`package.json` + `node_modules/`），在系统 Node >= 22.19 上以 `node runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/packaged-bin.js` 执行。它是当前检出的源码构建，仅用于仓库本地的开发与验证；不会被自动选中，也不进入分发物。
 
 两种载体承载相同的内容，且只定义一次：本包根目录的 [package.json](package.json) 是 single-exe 流水线的部署根目录——一份零代码的纯依赖 manifest，其依赖闭包既是编译进 exe 的插件集，也是物化到 `runtime/node/` 的文件树。往分发物里加插件，就是在那里加一行依赖再重新构建。
 
diff --git a/python/sdk-runtime/src/deepseek_harness_runtime/__init__.py b/python/sdk-runtime/src/deepseek_harness_runtime/__init__.py
index a3aa53ae80..5f3a94b3e3 100644
--- a/python/sdk-runtime/src/deepseek_harness_runtime/__init__.py
+++ b/python/sdk-runtime/src/deepseek_harness_runtime/__init__.py
@@ -9,7 +9,7 @@ Two runtime carriers coexist under ``runtime/``, both injected by the repo's
   needs no Node installation.
 - **node (dev-only)**: the full deploy closure under ``runtime/node/``
   (``package.json`` + ``node_modules/``), executed as ``node
-  runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js`` on a
+  runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/packaged-bin.js`` on a
   system Node >= 22.19. It is the current checkout's source build, never
   selected automatically, and excluded from wheel/sdist distributions.
 
@@ -131,7 +131,12 @@ def _current_platform_tag() -> str:
 def _node_launch_args() -> tuple[str, str]:
     node_root = bundled_package_dir() / "runtime" / "node"
     bin_js = (
-        node_root / "node_modules" / "@deepseek-ai" / "dsh-jsonrpc-demo" / "lib" / "bin.js"
+        node_root
+        / "node_modules"
+        / "@deepseek-ai"
+        / "dsh-jsonrpc-demo"
+        / "lib"
+        / "packaged-bin.js"
     )
     if not bin_js.is_file():
         raise FileNotFoundError(
diff --git a/scripts/build-exe-for-python-sdk.ts b/scripts/build-exe-for-python-sdk.ts
index 5f525ec358..34ecdda1c0 100644
--- a/scripts/build-exe-for-python-sdk.ts
+++ b/scripts/build-exe-for-python-sdk.ts
@@ -16,8 +16,8 @@ const root = resolve(import.meta.dirname, '..')
 
 /** The closure manifest whose dependencies define the executable. */
 const DEPLOY_ROOT_PACKAGE = 'dsh-jsonrpc-agent-pkg'
-/** The app entry inside the deployed closure. */
-const ENTRY_BIN = 'node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js'
+/** The closed-runtime app entry inside the deployed closure. */
+const ENTRY_BIN = 'node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/packaged-bin.js'
 const OUTPUT_BASENAME = 'dsh-jsonrpc-agent-pkg'
 /** Default Node major; SEA mode requires at least Node 22. */
 const DEFAULT_NODE_RANGE = 'node24'