Introduction¶

DeepSeek Harness (DSH) uses a plugin-based architecture. Plugin sources are fragmented, and entry points for discovery, installation, updates, and management are often inconsistent. dsh-m aims to solve this problem by putting DSH plugin discovery, installation, management, and updates into a single interface. The community catalog and manually curated selections are searchable simultaneously; the sidebar panel, 8 Agent tools, and dshm CLI share a single marketplace data set. No additional marketplace server or account is required; plugin operations are still managed by the local DSH host.

Core Features¶

dsh-m provides a unified plugin management capability, mainly including the following features:

• Unified Management Interface: The sidebar panel, Agent tools, and command line share the same marketplace data set and support cross-channel search and management.
• Dual-Source Search: The community catalog and manually curated selections (such as must-install, featured, in-house, etc.) are searchable simultaneously; for duplicate names, the curated entry takes precedence.
• Security Validation: npm packages pin exact versions and verify integrity; GitHub sources pin commit SHAs.
• Custom Source Support: Supports HTTPS, local absolute paths, or the file:// protocol, and can replace the curated section entirely.

Installation and Activation¶

Ensure Node.js version ≥ 22 before installation.

Web Host:

dsh plugin --profile web add dsh-m

After installation, restart the service and refresh the page.

Desktop Host:
In the official “Plugin Management → Add Plugin”, enter dsh-m to install, then quit and reopen the application.

Typical Usage¶

After installation, you can manage plugins through the sidebar or the command line.

View and Search¶

View installed plugins and the updateable list:

dshm list
dshm outdated

Search plugins (supports Chinese or English):

dshm search --query 主题 --source all

Install, Upgrade, and Uninstall¶

Install a specified plugin:

dshm install --id dsh-web-search

Upgrade or uninstall a plugin:

dshm upgrade --pkg dsh-web-search --yes
dshm uninstall --pkg dsh-web-search --yes

Toggle and Restart¶

Toggle a plugin’s running state:

dshm toggle --pkg dsh-web-search --off --yes

Restart the Web service:

dshm restart --yes

Note: The standalone dshm CLI only operates on the web profile; --profile desktop is rejected.

Notes¶

• Security Risks: Community inclusion is not a security review. The 4,000+ catalog entries come from diverse sources; missing capability fields indicate “not scanned”, not “no risks found”. Before installation, verify the author, code, and required capabilities.
• Data Residue: Uninstallation does not automatically clear plugin data; suspected leftover paths are reported separately.
• Custom Source Behavior: Custom sources are independent snapshots and do not automatically sync with the default curated source. If a source fails, the most recent successful cache for that source is retained; it does not silently fall back to the default.
• Desktop Limitations: Desktop does not provide the Web host’s one-click restart; changes require quitting and reopening the application as prompted.

References¶

• Project directory: https://www.skillhub.cn/plugins/iasiv5/dsh-m
• Source repository: https://github.com/iasiv5/dsh-m