dsh-plugin-marketplace

Plugins for DeepSeek Harness can be scattered across a GitHub topic, forcing users to manually locate repositories, understand installation methods, and deal with dependency issues. dsh-plugin-marketplace turns the dsh-plugin topic into a built-in marketplace, adding a dedicated tab under settings where users can search, browse, install, update, and manage third-party plugins.

Its core value is connecting discovery and installation into one workflow. Besides the marketplace UI with progress feedback and update notices, it registers model tools such as market_search, market_install, market_installed, and market_update so agents can search for and install plugins themselves. When direct installation fails or a repository has a nonstandard structure, an agent-assisted installation fallback helps reduce manual troubleshooting.

This plugin is useful for DeepSeek Harness users who want to extend the host with community plugins, plugin authors who want easier distribution discovery, and workflows where agents should manage plugins autonomously. It is especially helpful for teams that frequently evaluate third-party plugins, need update tracking, or want to lower the barrier to safe plugin management.