DSH Plugin Marketplace

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An integrated plugin marketplace for DeepSeek Harness: discover, search, rank, classify, star, and install community plugins without leaving DSH Settings.

Highlights

• Browse a live catalog with stars, recent popularity, and recently updated sorting.
• Filter by functional categories and search by text.
• Describe what you need in plain language; matching runs locally and does not call an LLM.
• Install a selected plugin from the same screen.
• Connect GitHub only when you explicitly choose to star a repository.
• Keep the marketplace independent from Profile admission management, so both plugins can be installed and upgraded separately.

Privacy and cost

Action	GitHub login	LLM request
Browse, search, sort, or filter	No	No
Describe a requirement	No	No — local scoring
Install a plugin	No	No
Star a repository	Requested at click time	No

The marketplace never requires a GitHub account during startup or catalog browsing.

Quick start

This developer preview ships as a compatible DSH source snapshot because the standalone packages depend on DSH interfaces newer than the current public npm release.

PowerShell

git clone https://github.com/Ghost011118/dsh-plugin-marketplace.git
Set-Location dsh-plugin-marketplace
pnpm install
pnpm run build:lib

$pluginRoot = (Resolve-Path .).Path.Replace('\', '/')
pnpm dsh plugin --profile web add `
  "link:$pluginRoot/packages/host/plugin-inventory" `
  "link:$pluginRoot/packages/client/ui-settings-plugin-inventory" `
  "link:$pluginRoot/packages/bundle/plugin-marketplace"

pnpm dsh web

Bash

git clone https://github.com/Ghost011118/dsh-plugin-marketplace.git
cd dsh-plugin-marketplace
pnpm install
pnpm run build:lib

plugin_root="$(pwd)"
pnpm dsh plugin --profile web add \
  "link:$plugin_root/packages/host/plugin-inventory" \
  "link:$plugin_root/packages/client/ui-settings-plugin-inventory" \
  "link:$plugin_root/packages/bundle/plugin-marketplace"

pnpm dsh web

Open Settings → Plugins → Plugin Marketplace.

Do not layer this bundle onto an older Web Profile that already inserts the same inventory rows. Run the compatible source build above until a matching public DSH package is released.

Package boundaries

Package	Responsibility
@deepseek-ai/dsh-plugin-marketplace	Standalone Web Profile bundle
@deepseek-ai/dsh-host-plugin-inventory	Catalog refresh, inventory, install RPC, optional GitHub stars
@deepseek-ai/dsh-client-ui-settings-plugin-inventory	Plugin list and marketplace Settings tabs

The shared Remote assembly does not statically own the optional marketplace namespace. The Client captures remote.pluginInventory only after its own Remote contribution mounts, avoiding Cordis injection cycles.

Verified behavior

• Plugin configuration, list, marketplace, and management tabs coexist in one Settings surface.
• 171 installed entries and 2,154 marketplace entries loaded in the reference environment.
• Marketplace browsing opens zero GitHub connection dialogs.
• Targeted test suite: 8 files, 19 tests.
• Host/Client TypeScript builds, Cordis configuration validation, package invariants, README gates, workspace constraints, publint, and package dry-runs pass.

Status

This is a community developer preview. The source is usable and locally verified; registry publishing is intentionally deferred until a compatible public DSH release exists.

Promotion copy is available in docs/launch-post.md.

License

MIT. DeepSeek Harness and DeepSeek are trademarks of their respective owners. This community repository is not an official DeepSeek release.