chore: bring dsh-mnemon into the repository under dsh/

.github/workflows/dsh-ci.yml

@@ -0,0 +1,149 @@
+name: DSH plugins CI
+
+# Verifies the DeepSeek Harness plugin workspace in dsh/. The jobs match the
+# workspace's former CI in omdsh-dev/dsh-mnemon; every command runs from dsh/.
+
+on:
+  push:
+    branches: [master]
+    paths:
+      - 'dsh/**'
+      - '.github/workflows/dsh-ci.yml'
+  pull_request:
+    branches: [master]
+    paths:
+      - 'dsh/**'
+      - '.github/workflows/dsh-ci.yml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+defaults:
+  run:
+    working-directory: dsh
+
+jobs:
+  verify-windows-workspace:
+    name: Verify Windows workspace paths (Node ${{ matrix.node }})
+    runs-on: windows-latest
+    timeout-minutes: 10
+    strategy:
+      fail-fast: false
+      matrix:
+        node: ['22.19.0', '24']
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node }}
+          package-manager-cache: false
+
+      - name: Install pnpm
+        run: npm install --global pnpm@10.13.1
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Test workspace identities and platform paths
+        run: pnpm exec vitest run tests/workspace-storage.spec.ts tests/client-platform-boundary.spec.ts tests/async-subagent-memory.spec.ts
+
+      - name: Test desktop CLI process ownership and hidden native launches
+        run: >-
+          pnpm exec vitest run tests/host-process.spec.ts tests/version-updates.spec.ts
+          plugins/dsh-mnemon-source-memory-spaces/tests/npm-native-cli.spec.ts
+          plugins/dsh-mnemon-source-memory-spaces/tests/runner.spec.ts
+          plugins/dsh-mnemon-source-memory-spaces/tests/process.spec.ts
+
+  verify-source:
+    name: Verify source (Node 22.19)
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 22.19.0
+          package-manager-cache: false
+
+      - name: Install pnpm
+        run: npm install --global pnpm@10.13.1
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Validate release intent
+        if: github.event_name == 'pull_request'
+        env:
+          CHANGESET_BASE_REVISION: ${{ github.event.pull_request.base.sha }}
+          CHANGESET_REVISION: ${{ github.sha }}
+        run: pnpm run release:intent
+
+      - name: Type-check integrated source
+        run: pnpm run typecheck
+
+      - name: Check documentation links and public plugin catalog
+        run: pnpm run verify:docs
+
+      - name: Verify deterministic root build
+        run: pnpm run verify:build
+
+      - name: Build public plugin SDK entries
+        run: >-
+          pnpm --workspace-concurrency=2
+          --filter dsh-mnemon-source-memory-spaces
+          --filter dsh-mnemon-source-documents
+          --filter dsh-mnemon-source-runtime
+          --filter dsh-mnemon-strategy-default-three-tier
+          --parallel run build
+
+      - name: Test integrated source
+        run: pnpm run test
+
+      - name: Verify root package
+        run: pnpm run verify:package
+
+      - name: Set up Node.js 20 for runtime compatibility
+        uses: actions/setup-node@v6
+        with:
+          node-version: 20
+          package-manager-cache: false
+
+      - name: Import every public entry on Node.js 20
+        run: node scripts/verify-public-entries.mjs
+
+  verify-artifacts:
+    name: Verify packed plugins (Node 24)
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 24
+          package-manager-cache: false
+
+      - name: Install pnpm
+        run: npm install --global pnpm@10.13.1
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Verify packed and independently installed plugins
+        env:
+          MNEMON_PLUGIN_VERIFY_CONCURRENCY: '4'
+        run: pnpm run verify:plugins

AGENTS.md

@@ -32,6 +32,18 @@
 - Preserve independent replay, crash, authorization, and race oracles while
   compressing fixtures and shared setup.
 
+## DeepSeek Harness Workspace
+
+- `dsh/` is the DeepSeek Harness plugin workspace: TypeScript, pnpm, MIT. It is
+  not part of the Go module; `dsh/go.mod` keeps it out of the module zip, and
+  Go code does not belong there.
+- Work inside `dsh/` follows `dsh/CONTRIBUTING.md`: install with
+  `pnpm install --frozen-lockfile`, verify with `pnpm run verify`, and keep its
+  bilingual documentation and changeset rules.
+- `.github/workflows/dsh-ci.yml` runs the workspace's CI from `dsh/`. Files in
+  `dsh/.github/` are inactive until the workspace's release lane and repository
+  rules move to the root.
+
 ## Commit Discipline
 
 - Prefer small, logical commits. Split unrelated work instead of committing a

README.md

@@ -282,7 +282,7 @@ hooks.
 
 ### [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness)
 
-DeepSeek Harness (DSH) integrates through the [dsh-mnemon](https://github.com/omdsh-dev/dsh-mnemon) plugin, which layers DSH's runtime memory, managed project documents, and Mnemon's long-term memory spaces into one supervised three-tier memory system.
+DeepSeek Harness (DSH) integrates through the [dsh-mnemon](dsh/README.md) plugin, developed in [`dsh/`](dsh/) of this repository, which layers DSH's runtime memory, managed project documents, and Mnemon's long-term memory spaces into one supervised three-tier memory system.
 
 With `mnemon` installed on the host (see [Install](#install)), add the plugin and restart your DSH Web profile:
 
@@ -291,14 +291,12 @@ dsh plugin --profile web add dsh-mnemon
 dsh --profile web
 ```
 
-The Mnemon repository is also a direct GitHub installation source. Unreleased
-plugin builds can still be installed from the dedicated repository, and local
-development checkouts use an absolute path:
+The Mnemon repository is also a direct GitHub installation source, and a local
+checkout of the plugin workspace installs by its absolute path:
 
 ```bash
 dsh plugin --profile web add github:mnemon-dev/mnemon
-dsh plugin --profile web add "github:omdsh-dev/dsh-mnemon"
-dsh plugin --profile web add "link:/absolute/path/to/dsh-mnemon"
+dsh plugin --profile web add "link:/absolute/path/to/mnemon/dsh"
 ```
 
 New installations from the Mnemon repository resolve the `latest` npm release
@@ -541,6 +539,10 @@ make help           # show all targets
 
 See [Development and Deployment](docs/DEPLOYMENT.md) for Docker, Compose, Ollama embedding, and release setup.
 
+The DeepSeek Harness plugin workspace in [`dsh/`](dsh/) is a separate pnpm
+workspace (TypeScript). Its setup, checks and release process are in
+[dsh/CONTRIBUTING.md](dsh/CONTRIBUTING.md).
+
 ## Documentation
 
 - [Agency Preview](docs/AGENCY.md) — maturity boundary, Pi setup, operating model, completion semantics, and optional peers
@@ -575,6 +577,9 @@ Copyright 2026 Grivn and Mnemon contributors.
 
 [Apache-2.0](LICENSE)
 
+The DeepSeek Harness plugin workspace in [`dsh/`](dsh/) keeps its own
+[MIT license](dsh/LICENSE).
+
 The bracketed copyright example near the end of `LICENSE` is part of Apache
 2.0's standard application appendix; this section carries the project's actual
 copyright notice.

docs/zh/README.md

@@ -252,7 +252,7 @@ mnemon setup --target hermes --yes
 
 ### [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness)
 
-DeepSeek Harness（DSH）通过 [dsh-mnemon](https://github.com/omdsh-dev/dsh-mnemon) 插件集成：该插件把 DSH 的运行时热记忆、受管项目档案与 Mnemon 长期记忆体组织成一套受监督的三层记忆系统。
+DeepSeek Harness（DSH）通过 [dsh-mnemon](../../dsh/README.zh-CN.md) 插件集成，插件在本仓库的 [`dsh/`](../../dsh/) 中开发：该插件把 DSH 的运行时热记忆、受管项目档案与 Mnemon 长期记忆体组织成一套受监督的三层记忆系统。
 
 宿主机安装好 `mnemon`（见[安装](#安装)）后，安装插件并重启 DSH Web profile：
 
@@ -261,13 +261,11 @@ dsh plugin --profile web add dsh-mnemon
 dsh --profile web
 ```
 
-Mnemon 主仓库也可以直接作为 GitHub 安装源。未发布到 npm 的插件版本仍可从
-独立仓库安装；本地开发检出使用绝对路径：
+Mnemon 主仓库也可以直接作为 GitHub 安装源；插件工作区的本地检出使用绝对路径安装：
 
 ```bash
 dsh plugin --profile web add github:mnemon-dev/mnemon
-dsh plugin --profile web add "github:omdsh-dev/dsh-mnemon"
-dsh plugin --profile web add "link:/absolute/path/to/dsh-mnemon"
+dsh plugin --profile web add "link:/absolute/path/to/mnemon/dsh"
 ```
 
 从 Mnemon 主仓库执行全新安装时，会解析 npm 上标记为 `latest` 的
@@ -465,6 +463,9 @@ make help           # 显示所有目标
 
 **可选**：[Ollama](https://ollama.ai) 或 OpenAI 兼容的嵌入服务器
 
+[`dsh/`](../../dsh/) 中的 DeepSeek Harness 插件工作区是独立的 pnpm 工作区（TypeScript），
+安装、检查和发布流程见 [dsh/CONTRIBUTING.zh-CN.md](../../dsh/CONTRIBUTING.zh-CN.md)。
+
 ## 文档
 
 - [Agency Preview 指南](AGENCY.md) — 成熟度边界、Pi 设置、View → Intent → Receipt 与可选 peer 协作
@@ -489,5 +490,7 @@ Copyright 2026 Grivn and Mnemon contributors.
 
 [Apache-2.0](../../LICENSE)
 
+[`dsh/`](../../dsh/) 中的 DeepSeek Harness 插件工作区保留自己的 [MIT 许可证](../../dsh/LICENSE)。
+
 `LICENSE` 末尾带方括号的版权示例属于 Apache 2.0 标准许可证的应用附录；
 本节所列内容才是本项目的实际版权声明。

dsh/.changeset/README.md

@@ -0,0 +1,17 @@
+# Release intents
+
+Every pull request that changes a published artifact adds a changeset with
+`pnpm changeset`. Select only packages whose own artifact or published metadata
+changes. Test-only, documentation-site and CI-only changes may use an empty
+changeset when an explicit no-release record helps review.
+
+Packages use independent versions. `dsh-mnemon` remains the aggregate Starter:
+Changesets bumps it whenever an exact plugin dependency moves, and its published
+manifest records the fully tested plugin composition. Run `pnpm release:version`
+in a dedicated release pull request; it applies pending intents, synchronizes
+the aggregate and fixture pins plus generated version metadata, and updates the
+lockfile.
+
+The npm workflow compares the frozen release revision with the preceding
+release revision, packs only packages whose versions advanced, publishes plugin
+dependency layers with bounded concurrency, and publishes the Starter last.

dsh/.changeset/config.json

@@ -0,0 +1,15 @@
+{
+  "changelog": false,
+  "commit": false,
+  "fixed": [],
+  "linked": [],
+  "access": "public",
+  "baseBranch": "main",
+  "updateInternalDependencies": "patch",
+  "bumpVersionsWithWorkspaceProtocolOnly": false,
+  "ignore": [],
+  "___experimentalUnsafeOptions_WILL_CHANGE_IN_PATCH": {
+    "onlyUpdatePeerDependentsWhenOutOfRange": true,
+    "updateInternalDependents": "out-of-range"
+  }
+}