zoahdev/dsh-plugin-doctor

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English

Health checks for DeepSeek Harness plugins — the practical answer to the dsh plugin check idea from RFC #1629, until the official command exists.

It works in two ways:

• CLI (dsh-plugin-doctor / node lib/bin.js) — run it in your terminal or CI before opening a PR.
• Plugin shell (dsh plugin add) — once installed in DeepSeek Harness, the agent can call the plugin_check tool directly: "check whether this plugin is ready to publish", no shell needed.

What it checks

Check	What it verifies	Default
manifest	package.json exists; dsh.bundle + dsh.bundle.patch + prepare + main present	✅
patch	cordis.patch.yml parses as YAML and contains at least one insert row with an id	✅
entry	main target exists (warns when not built yet)	✅
files	a files allowlist is declared	✅
build	pnpm run build succeeds	--build
pack + install + config	pnpm pack, install into a fresh DSH_HOME profile, and confirm the plugin id in --dump-config	--full
profile-shadow	a dsh profile has no real-directory @deepseek-ai/* copy shadowing the host instance (discussion #1697)	--profile <dir>
manifest-bom	a dsh profile's package.json has no UTF-8 BOM (crashes dsh web at boot, discussion #1842)	--profile <dir>
large-files	no profile file exceeds 100 MB (session logs can hit the ~512 MB stringify cap, discussion #1859)	--profile <dir>
entry-points	every installed plugin's main/exports target exists (source-copy installs without a build crash dsh web at boot, discussion #1965)	--profile <dir>
profile-deps	the runtime @deepseek-ai scope is present (a bare npm install in a profile dir prunes the shared tree, discussion #2081)	--profile <dir>
native-modules	koffi/node-pty are present in the runtime tree (npm 11 allow-scripts=false skips native builds, discussion #2081)	--profile <dir>
pre-execute-side-effects	pre-execute listeners do not run host-level side effects before approval (heuristic lint, discussion #1863)	default pipeline
shell-launcher	child_process usage does not invoke explorer/start/open/powershell/cmd surfaces that can bypass approval/workspace limits (heuristic, discussions #1923/#1863)	default pipeline
node / pnpm / dsh-path / port-3080 / win-bash	environment diagnostics: toolchain on PATH, Web UI port free, and Windows bash resolvable for the minimal preset (discussion #1856)	--env

Exit code is 0 when nothing failed, 1 otherwise. --json prints a machine-readable report for CI.

CLI usage

npx dsh-plugin-doctor .                 # quick checks on the current directory
npx dsh-plugin-doctor --build ./my-plugin
npx dsh-plugin-doctor --full ./my-plugin
npx dsh-plugin-doctor preflight ./my-plugin       # alias: build + full pipeline (discussion #1774)
npx dsh-plugin-doctor check ./my-plugin           # same pipeline; matches the proposed `dsh plugin check` surface (RFC #1846)
npx dsh-plugin-doctor --json ./my-plugin
npx dsh-plugin-doctor --profile ~/.dsh/profiles/web   # profile tripwire: host-shadowing + manifest BOM
npx dsh-plugin-doctor --env                            # environment diagnostics (node/pnpm/dsh PATH, port 3080)
npx dsh-plugin-doctor --env --port 8090                # probe a custom web port instead
npx dsh-plugin-doctor env explain DEEPSEEK_API_KEY      # secret-safe env provenance (RFC #1953)
npx dsh-plugin-doctor env explain MY_KEY --json         # machine-readable envelope; value always [redacted]
npx dsh-plugin-doctor --help

Run from the repo without installing (after pnpm build):

node lib/bin.js --full ./my-plugin

Plugin usage (agent-callable)

Install the plugin into a DeepSeek Harness profile:

dsh plugin --profile web add dsh-plugin-doctor   # from npm
# or from a local build:
dsh plugin --profile web add ./dsh-plugin-doctor-1.6.0.tgz

Then ask the agent inside DSH:

检查一下这个插件能不能发布 —— 先跑 build，再做完整验证。 Check whether this plugin is ready to publish — run the build first, then do a full verification.

The agent calls the plugin_check tool (dir, optional build/full flags). The tool returns PASS/WARN/FAIL per check plus an overall ok flag.

What "full" really proves

--full does not just load the bundle. It:

1. runs pnpm pack on the real project;
2. creates a fresh DSH_HOME profile (no pollution of your real one);
3. runs dsh plugin add <tarball>;
4. runs dsh --dump-config and asserts the plugin id from cordis.patch.yml actually appears in the composed config.

CI also runs a real-registry agent-visibility check: a real Cordis context + real dsh-tools ToolRuntime + a scoped agent view, asserting plugin_check is visible through ctx.tools.schemas(scope) — the mechanism agents actually use (covers the dual-instance shadowing class from discussions #1697/#1782).

This is the same path the awesome-dsh-plugin maintainers use when they review plugin PRs.

Why it exists

• pnpm can silently link an older RC into a plugin's peer slot, and "loads fine" does not mean "works" (see the template runtime guard and troubleshooting).
• A repeatable local check (manifest → build → install → config) catches the failures that only show up on other people's machines.
• The dsh web boot step currently runs on Windows in CI because the upstream npm CLI lacks the linux-x64 pty.node prebuild (discussion #1686); doctor's install/config verification is platform-independent.
• A profile-hoisted real-directory copy of @deepseek-ai/dsh-tools can shadow the host instance and crash every tool call (discussion #1697); --profile flags exactly that precondition before anything boots.
• A UTF-8 BOM in a profile's package.json crashes dsh web at boot with Unexpected token (discussion #1842); the manifest-bom check catches it before boot.
• Environment friction (missing pnpm, Node version, PATH, occupied web port) is the other big setup-time failure class; --env turns it into one command (the dsh doctor idea from discussion #1719).

Related community tools

• moonquake2004/dsh-doctor — offline profile/session/env diagnostics with 19 checks mapped to community failure reports. Complementary: dsh-plugin-doctor covers the pre-publish plugin path, dsh-doctor covers the offline profile/session path. Its P5 check and our profile-shadow check flag the same host-shadowing precondition from two sides.
• iiwish/dsh-testkit — real-host plugin lifecycle testing (pack → install → boot → register → deterministic exercise → uninstall → reboot → residue) in a disposable Docker environment. Complementary: dsh-plugin-doctor is the fast local preflight, dsh-testkit is the full release-branch lifecycle gate.

CI

For plugin authors, the same checks ship as a one-line GitHub Action:

- uses: zoahdev/dsh-plugin-doctor-action@v1
  with: { path: . }

See zoahdev/dsh-plugin-doctor-action.

The repository CI runs:

pnpm install --frozen-lockfile → typecheck → build → unit tests → packaged plugin-shell smoke (pack → fresh host install → load lib/plugin.js → register plugin_check → call the real handler → assert result) → CLI smoke → full doctor self-check (pack → fresh DSH_HOME profile → dsh plugin add → --dump-config).

Development

pnpm install
pnpm typecheck
pnpm build
pnpm test
pnpm test:integration

License

MIT © 2026 zoahdev

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中文

dsh-plugin-doctor —— DeepSeek Harness 插件的健康检查工具，是 RFC #1629 中 dsh plugin check 提案在官方命令落地前的实际实现。

它有两种使用方式：

• CLI（dsh-plugin-doctor / node lib/bin.js）——在终端或 CI 里跑，适合提 PR 前自检。
• 插件外壳（dsh plugin add）——装进 DeepSeek Harness 后，agent 可以直接调用 plugin_check 工具：说一句"检查一下我这个插件能不能发"，不用切到终端。

检查项

检查	验证内容	默认
manifest	package.json 存在；dsh.bundle、dsh.bundle.patch、prepare、main 齐全	✅
patch	cordis.patch.yml 是合法 YAML，且至少有一条带 id 的 insert	✅
entry	main 指向的文件存在（未构建时给 WARN）	✅
files	声明了 files 白名单	✅
build	pnpm run build 成功	--build
pack+install+config	pnpm pack，装进全新 DSH_HOME profile，并在 --dump-config 里确认插件 id	--full
profile-shadow	dsh profile 顶层没有真实目录形式的 @deepseek-ai/* 副本遮蔽宿主实例（讨论 #1697）	--profile <dir>
entry-points	已安装插件的 main/exports 指向的文件存在（未构建的源码拷贝会导致 dsh web 启动崩溃，讨论 #1965）	--profile
node / pnpm / dsh-path / port-3080 / win-bash	环境诊断：工具链在 PATH 上、Web UI 端口空闲、Windows bash 可解析（minimal 预设，讨论 #1856）	--env

退出码：全部通过为 0，否则为 1。--json 输出机器可读报告，方便接入 CI。

CLI 用法

npx dsh-plugin-doctor .                 # 对当前目录做快速检查
npx dsh-plugin-doctor --build ./my-plugin
npx dsh-plugin-doctor --full ./my-plugin
npx dsh-plugin-doctor preflight ./my-plugin       # 别名：build + 全链路（讨论 #1774）
npx dsh-plugin-doctor check ./my-plugin           # 同 pipeline；对应 RFC #1846 的 `dsh plugin check` 命名
npx dsh-plugin-doctor --json ./my-plugin
npx dsh-plugin-doctor --profile ~/.dsh/profiles/web   # profile 级宿主遮蔽 tripwire
npx dsh-plugin-doctor --env                            # 环境诊断（node/pnpm/dsh PATH、3080 端口）
npx dsh-plugin-doctor --env --port 8090                # 探测自定义端口
npx dsh-plugin-doctor env explain DEEPSEEK_API_KEY      # 密钥安全的环境变量源大排查（RFC #1953）
npx dsh-plugin-doctor --help

不全局安装也可以（先 pnpm build）：

node lib/bin.js --full ./my-plugin

插件用法（agent 可直接调用）

装进 DeepSeek Harness profile：

dsh plugin --profile web add dsh-plugin-doctor   # 从 npm 安装
# 或本地构建产物：
dsh plugin --profile web add ./dsh-plugin-doctor-1.5.0.tgz

然后在 DSH 里直接对 agent 说：

检查一下这个插件能不能发布 —— 先跑 build，再做完整验证。

agent 会调用 plugin_check 工具（参数 dir，可选 build/full），逐项返回 PASS/WARN/FAIL 和整体 ok 标志。

--full 真正验证了什么

不是"能加载"就算过，而是：

1. 对真实项目执行 pnpm pack；
2. 创建全新 DSH_HOME profile（不污染真实配置）；
3. 执行 dsh plugin add <tarball>；
4. 执行 dsh --dump-config，断言 cordis.patch.yml 里的插件 id 真的出现在合成配置里。

这条路径与 awesome-dsh-plugin 维护者人工审插件 PR 的流程一致。

为什么需要它

• pnpm 可能把旧 RC 静默链进插件的 peer 槽；"能加载"不等于"能用"（参见模板的运行时守卫与故障排查）。
• 本地可重复检查（manifest → build → 安装 → 配置）能提前抓出只在别人机器上才会爆的错。
• 因为上游 npm CLI 目前缺 linux-x64 的 pty.node 预编译（#1686），dsh web 启动冒烟在 CI 的 Windows runner 上执行；doctor 的安装/配置验证与平台无关。
• profile 顶层若出现真实目录形式的 @deepseek-ai/dsh-tools 副本，会遮蔽宿主实例并让每次工具调用崩溃（#1697）；--profile 在启动前就能把这个前置条件抓出来。
• 环境类故障（缺 pnpm、Node 版本、PATH、Web 端口被占）是另一大 setup 期痛点；--env 一条命令全查（#1719 的 dsh doctor 设想）。

相关社区工具

• moonquake2004/dsh-doctor —— 离线 profile/session/env 诊断（19 项检查，映射到社区故障报告）。与 dsh-plugin-doctor 互补：我们管发布前插件路径，它管离线 profile/session 路径；它的 P5 检查与我们的 profile-shadow 检查从两个方向标记同一个宿主遮蔽前置条件。
• iiwish/dsh-testkit —— 真实宿主插件生命周期测试（pack → install → boot → register → 确定性调用 → uninstall → reboot → 残留检查），在一次性 Docker 环境运行。互补：dsh-plugin-doctor 是快速的本地 preflight，dsh-testkit 是发布分支的完整生命周期门禁。

CI

仓库 CI 完整流程：

pnpm install --frozen-lockfile → typecheck → build → 单元测试 → 打包插件外壳冒烟（pack → 全新宿主安装 → 加载 lib/plugin.js → 注册 plugin_check → 真实调用 handler → 断言结果）→ CLI 冒烟 → doctor 自检（pack → 全新 DSH_HOME profile → dsh plugin add → --dump-config）。

开发

pnpm install
pnpm typecheck
pnpm build
pnpm test
pnpm test:integration

许可证

MIT © 2026 zoahdev