安装

在 DeepSeek Harness 里通过 dsh-market 安装

dsh plugin --profile web add dshmarket

或使用命令行

dsh plugin --profile web add dsh-web-search-metaso

装任何插件都等于在你的机器上跑第三方代码，权限和你本人一样大——能读你的文件、用你的凭据、访问网络。请先审阅源码，并尽量锁定 commit（github:owner/repo#sha）。

README

Metaso (秘塔AI搜索) providers for the DeepSeek Harness web seam (ctx.web).

Upgrades the built-in web_search / web_fetch tools with Metaso's search API — no new tool names to learn:

web_search returns page summaries: Metaso's summary (long) / snippet (short) map to each source's snippet field — the model gets excerpts plus cited URLs, not just a link list.
web_fetch reads full pages: Metaso /reader converts any web page to markdown.
Dedicated retrieval endpoint: one search = one HTTP call (≈ ¥0.03), no model turn consumed.
Multi-scope search: webpage / document / paper / image / video / podcast, via the scope config or a scope:paper keywords query prefix.

Registers WebSearchProvider (id metaso) and WebFetchProvider (id metaso-reader) on the same ctx.web seam as @deepseek-ai/dsh-web-search-deepseek — switch backends anytime.

Install

tar xzf dsh-web-search-metaso-install.tar.gz && cd dsh-web-search-metaso-install
bash install.sh --restart          # interactive: enter your Metaso API key

Get an API key: https://metaso.cn/search-api/api-keys (mk- prefix)
Non-interactive: bash install.sh --metaso-api-key mk-xxx --restart
Env-var based: bash install.sh --metaso-api-key-env METASO_API_KEY
Install without switching the search backend: bash install.sh --no-switch
The installer runs contract preflight + headless boot smoke test before --restart; a plugin problem aborts the restart automatically.

Uninstall

bash install.sh --uninstall   # removes wiring and copies, then restart dsh

Config

Written to the profile's cordis.patch.yml by the installer:

- insert:
    - id: web-search-metaso
      name: 'dsh-web-search-metaso'
      config:
        apiKey: 'mk-xxx'          # or apiKeyEnv: 'METASO_API_KEY'
        scope: 'webpage'
- id: web
  config:
    searchProvider: metaso        # delete this block to keep deepseek-official
    fetchProvider: metaso-reader  # ⚠️ 必写，见下方说明

⚠️ fetchProvider 必须一起写（2026-09-11 四台机器实测）

profile patch 的 config 块对基础层是整体替换而非合并。基础层本身设有 fetchProvider: http，若这里只写 searchProvider，fetchProvider 会被吞掉 → http 与 metaso-reader 两个 fetch provider 同时可用 → 运行时抛：
multiple usable web providers are registered (http, metaso-reader); configure one explicitly
结果是 web_fetch 完全不可用（工具调用直接失败，与目标 URL 无关）。二者择一：metaso-reader（秘塔服务端抓取，返回干净 markdown，不受本地 DNS / fake-ip 影响）或 http（本地直连，免费，但会拒绝解析到非公网 IP 的域名—— 在 OpenClash fake-ip 网络下境外站点基本都取不到）。

Optional: apiKeyEnv (default METASO_API_KEY, also resolved via the credentials domain), baseURL (default https://metaso.cn/api/v1), scope (default webpage), includeSummary (default true), includeRawContent (default false), maxResults (default 10, 1-100).

会话遥测事件（`web/metaso-search-request`）为何要判断宿主词汇表

本插件每次搜索会向会话日志追加一条遥测事件 web/metaso-search-request。dsh 的会话格式迁移器只认识宿主内置的事件类型白名单，遇到白名单外的类型会拒绝整段会话：

format v0 contains unknown historical event type "web/metaso-search-request" at seq N;
migration refuses unknown historical events even when ignorable

→ 后果是凡是用过本插件搜索的历史会话都打不开（2026-09-11 实发：某机 10 个会话受影响）。且 session.append 不校验类型，所以写入时一切正常，故障只在读回时才暴露。 (ignorable 也救不了：v0 迁移路径下 allowLegacySteering 恒为 true。)

因此 recordRequest 会先用动态 import 取宿主的 KNOWN_SESSION_EVENT_TYPES，宿主不认识就跳过这条遥测 —— 宁可少一条日志，也不让会话读不出来。