dsh-plugin-marketplace：DeepSeek Harness でプラグイン探索・導入マーケット｜導入ガイド - DeepSeek Harness (dsh) プラグインの使い方・インストール

作者の根拠に基づく DSH プラグイン記録。プラグイン探索・導入マーケットの導入、動作、制約をまとめています。

DSH 統合

ネイティブ実行

作者による申告

安全性監査

未監査

最終検証日

2026-09-06

ライセンス

MIT

01どんなタスクに使えるのか？

Discover and search every plugin in the GitHub dsh-plugin topic
A paginated, searchable list of topic repos (full name, stars, language, description, URL) where total reflects the real total_count
DeepSeek Harness users browsing for community dsh plugins to install
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Let the agent install a plugin on its own
The plugin is added to the web profile via `dsh plugin --profile web add -w <spec>`, driven by a deterministic async install task with real-result verification
Agent workflows that need to add plugins without leaving the conversation
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Track and update already-installed third-party plugins
market_installed() lists installed plugins with enabled / current / latest versions and update status; market_update(name) bumps a plugin to its latest version
Operators keeping their web-profile plugin set current
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02DeepSeek Harness への導入方法

前提条件

A running DeepSeek Harness instance — the README describes it as a permanent plugin of DeepSeek Harness
The `web` profile is the install target used by market_install and the in-app install button

インストール手順

01
Install dsh-plugin-marketplace as a permanent plugin of DeepSeek Harness — it adds a Settings → Plugins tab and the market_* agent tools
02
From the marketplace tab, click Install on any plugin card, or call `market_install(spec)` from the agent to run the install

導入成功の確認

A Settings → Plugins marketplace tab appears in DeepSeek Harness after install
The agent can call `market_installed()` to list installed third-party plugins

03DSH 統合と能力の範囲

DSH 統合ネイティブ実行

Ships as a permanent DeepSeek Harness plugin — adds a Settings → Plugins marketplace tab and registers host-side agent tools (market_search / market_install / market_installed / market_update) via ctx.tools.register.

market_search — topic search tool
optional query / page / perPage→JSON list of topic repos (full name, stars, language, description, URL)
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market_install — one-click agent install
spec (plugin identifier)→Plugin installed into the `web` profile via `dsh plugin add`
Installs plugins into the web profile; a harness restart is required afterwardValidates the spec for shell metacharacters before execution
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market_installed / market_update — lifecycle management
name (for market_update)→List of installed third-party plugins with update status; updates a plugin to latest
Updating a plugin requires a harness restart to take effect
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Full-topic pagination & GitHub search
keywords / page→Paginated full topic results (default 50 / max 100), total reflects the real total_count
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04誰に向いているのか？使うべきでない場面は？

向いている用途

DeepSeek Harness users browsing for community dsh plugins to install
Agent workflows that need to add plugins without leaving the conversation
Operators keeping their web-profile plugin set current

不向きな用途

After market_install or market_update, the harness must be restarted for the change to take effect.
market_install validates the spec for shell metacharacters before execution to avoid command injection.
Root-level plugins must not be installed with `link:`; link: registration is only for monorepo / workspace roots after a build.

05互換性・メンテナンス・セキュリティ上の注意

After market_install or market_update, the harness must be restarted for the change to take effect.
market_install validates the spec for shell metacharacters before execution to avoid command injection.
Root-level plugins must not be installed with `link:`; link: registration is only for monorepo / workspace roots after a build.

2026-08-142026-08-29v0.3.0

MIT · active (latest release v0.3.0, 2026-08-17)