deepseekplugins

DeepSeek Harness 插件

dsh-web-search

向 ctx.web 注册百度、豆包、Tavily、Exa 后端供官方 web_search 使用，并在 Tavily 或 Exa 生效时将 web_fetch 转到对应提取接口。

浏览器与网页
跳到安装方式

来源信息

GitHub 仓库
yugasun/dsh-plugins
最近更新
2026年8月19日
分类
浏览器与网页
GitHub stars
1

安装

默认先复制一段 Prompt，让 Agent 读页面和仓库；需要自己装时再切到命令。

复制这段 Prompt，发给 DSH、Codex 或其他 Agent，让它先读页面和仓库。

请先不要安装。阅读这个 DeepSeek Harness 插件，说明它解决什么问题、会访问哪些文件、网络或密钥，以及如何安装和卸载。

插件页面：https://deepseekplugins.org/zh/plugins/yugasun/dsh-plugins~23dsh-web-search
GitHub：https://github.com/yugasun/dsh-plugins/tree/main/packages/dsh-web-search
插件名：dsh-plugins#dsh-web-search
作者：yugasun
安装命令：dsh plugin --profile web add @yugasun/dsh-web-search

确认前不要执行安装命令。

检查来源文件

安装前先看这个插件目录里的 README 和其他文件。

文件资源管理器3 个文件
README.md来源说明 · 只读预览

dsh-web-search

![npm](https://www.npmjs.com/package/@yugasun/dsh-web-search)

Multi-provider web search for DeepSeek Harness. It registers Baidu, Doubao, Tavily, and Exa backends into ctx.web. The model-facing web_search / web_fetch tools stay the official @deepseek-ai/dsh-tool-web schema.

Compatible with DeepSeek Harness 0.1.0-rc.7.

[中文文档](README.zh.md)

> Installing a plugin runs third-party code in the harness process with your permissions. Review the source before you install.

Install

From npm:

dsh plugin --profile web add @yugasun/dsh-web-search

From a clone of this monorepo (dsh plugin add links the source tree, so Node resolves @deepseek-ai/* from this package. Run pnpm install at the repo root first so those peers exist under packages/dsh-web-search/node_modules):

pnpm install
dsh plugin --profile web add ./packages/dsh-web-search

Restart dsh web. Settings has a Web search page. Turn Custom search off to keep DSH built-in web_search (deepseek-official) and web_fetch (http); turn it on to use Baidu / Doubao / Tavily / Exa. Page extract is independent: auto follows Tavily/Exa search, or pin Tavily Extract, Exa Contents, or DSH http.

![Web search settings](docs/settings.png)

From Git (subdirectory):

dsh plugin --profile web add github:yugasun/dsh-plugins#path:packages/dsh-web-search

Uninstall:

dsh plugin --profile web remove @yugasun/dsh-web-search

Providers

IdBackendKeyNotes
baiduQianfan Intelligent Search Generation POST /v2/ai_search/chat/completionsBAIDU_API_KEY or QIANFAN_API_KEYUses a Qianfan model to return a summary plus web references. Knowledge-style queries often return a summary with no references; the plugin then recovers https?:// URLs from the summary text when it can.
doubaoVolcengine Ark Responses + web_search toolARK_API_KEY or DOUBAO_API_KEYNeeds a Doubao model id that supports the web-search plugin.
tavilyTavily Search POST /search and Extract POST /extractTAVILY_API_KEYLLM-oriented snippets plus an optional answer. Available as a web_fetch backend.
exaExa Search POST /search and Contents POST /contentsEXA_API_KEYSearch returns links only (no answer). Default provider id is exa; change exaProviderId if the official @deepseek-ai/dsh-web-search-exa is also installed. Available as a web_fetch backend.

Keys are read in this order: plugin settings, DSH credentials (TAVILY_API_KEY and friends), then the launch environment / ~/.dsh/.env. Settings secrets are never echoed back to the client. A export TAVILY_API_KEY=… inside an agent bash tool does not reach the harness process.

Selection

Installing the plugin can retarget official web_search at this package's facade id dsh-web-search. Settings → Web search has a Custom search switch:

  • Off: web_search uses DSH built-in deepseek-official; web_fetch uses http
  • On (default): pick the search backend below

- Auto (default): first configured backend in order Baidu → Doubao → Tavily → Exa. If that request fails with a recoverable error, the next configured backend is tried and the harness log records which one was skipped. An explicit backend does not fail over. - Explicit: Baidu / Doubao / Tavily / Exa

  • Page extract (independent of search)

- Auto (default): Tavily Extract or Exa Contents when that search backend is active; otherwise DSH built-in http - Built-in HTTP / Tavily / Exa: pin web_fetch regardless of which search backend is active

  • Each backend card has Test connection, which runs a one-result web_search against that vendor. Status "configured" still means a key is present; the probe tells you whether the key works.

Develop

pnpm --filter @yugasun/dsh-web-search test
pnpm --filter @yugasun/dsh-web-search build

License

[MIT](LICENSE)

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