dsh-s1
面向 DeepSeek Harness (DSH) 的原生 s1 工具，注册为一等工具（s1_search，...）。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add dsh-s1@0.1.0S1 以 dsh-s1 发布，当前版本为 0.1.0。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
Native s1 tools for the DeepSeek Harness (DSH).
Unlike the MCP server (search1api-mcp, a generic bridge that surfaces as
mcp__search1api__*) or the CLI skill (which teaches the model to shell out to
s1), this package registers first-class DSH tools named s1_* — same
layer as read, bash, subagent, workflow. Calls run in-process against
the official @search1api/client SDK.
| Tool | Backed by | Status |
|---|---|---|
s1_search | Search1API.search() | ✅ |
s1_news | Search1API.news() | ✅ |
s1_crawl | Search1API.crawl() | ✅ |
s1_sitemap | Search1API.sitemap() | ✅ |
s1_trending | Search1API.trending() | ✅ |
Not yet implemented: s1_screenshot (needs DSH attachment/image support) and
s1_deepcrawl (long-polling task).
The package also bundles a s1 skill (ctx.skills.register), which teaches the
model how to pick the right tool and tune parameters — quick lookup vs deep
research, source/recency signals, Chinese-query engine choice, and when to
follow a search result with s1_crawl. It is registered with the tools and can
be disabled independently via skill: false.
@search1api/client (official SDK, in-process)
│ import
dsh-s1 (Cordis plugin: name/inject/apply)
│ loaded by the `s1-tools` row in cordis.patch.yml
ctx.tools.register(defineTool({ name: "s1_search", ... }))
│
DSH model sees `s1_search` as a native tool
The package is both the bundle (its dsh.bundle.patch → cordis.patch.yml)
and the plugin (its main entry exports name/inject/apply). The patch
inserts a single loader row that references the package itself:
- insert:
- id: s1-tools
name: 'dsh-s1'
First publish (or npm link / local path) the package, then:
dsh plugin --profile web add dsh-s1
For a local checkout, use a path spec (the plugin command anchors relative paths to your invoking directory):
cd /Volumes/More/Products/search1api/ecosystem/dsh-s1
npm run build # produce lib/index.js + lib/index.d.ts
cd ~/.dsh
dsh plugin --profile web add file:/Volumes/More/Products/search1api/ecosystem/dsh-s1
dsh plugin reconciles dsh.profile.bundles: because this package declares
dsh.bundle.patch, it is appended to the profile's bundle stack automatically.
The SDK reads its key lazily, so a missing key fails the tool call (not plugin activation). There is exactly one credential variable:
export S1_KEY=...
s1's API accepts Authorization: Bearer <token> for both an API key
and an OAuth access token, so the transport layer is token-agnostic. The OAuth
flow (browser login, PKCE, token storage, refresh) currently lives only in
search1api-cli (s1 login + auth.ts); @search1api/client does not yet
expose it. The DSH plugin will support OAuth by reusing or sinking that flow,
rather than re-implementing it — tracked separately from this skeleton.
| Key | Default | Description |
|---|---|---|
search | true | Register s1_search. |
news | true | Register s1_news. |
crawl | true | Register s1_crawl. |
sitemap | true | Register s1_sitemap. |
trending | true | Register s1_trending. |
skill | true | Register the bundled s1 skill. |
npm install
npm run typecheck
npm run build