DSH Plugin Marketplace

The plugin marketplace for DeepSeek Harness (DSH): browse, review, and install DSH plugins from inside DSH's own Settings UI — with evidence-based install safety, consent-gated install scripts, curated solution packs, and zero telemetry.

中文文档：README.zh-CN.md（界面语言跟随 DSH 自动切换）

What is DSH Plugin Marketplace?

DSH Plugin Marketplace is an out-of-tree, installable DSH bundle that adds a full plugin marketplace to DeepSeek Harness. It is not part of the official DSH repository, requires no changes to DSH source code, and is not a standalone web product. Once installed into the web profile, DSH's Host Loader mounts the marketplace Host plugin, and the package's declared dsh.client browser entry registers itself under Settings → Plugins → Marketplace. The UI is bilingual and follows DSH's display language automatically (中文 / English).

At a glance:

• 2,200+ plugins discovered by a daily scan of every GitHub repository carrying the dsh-plugin topic — no GitHub account or token needed to browse.
• Evidence-based install eligibility: the scanner proves which install targets exist at each plugin's pinned commit, so "one-click" means proven installable, not probably fine.
• Consent-gated scripts: install scripts are shown verbatim and run only after explicit, per-install consent — never persisted, never bulk-approved.
• Curated solution packs that install a coherent capability baseline in one reviewed action.
• No telemetry, no install counts, no server — the catalog is static JSON on GitHub Pages.

Install into your DSH

From npm:

dsh plugin --profile web add @w2112515/dsh-plugin-marketplace

Or pin an immutable commit from GitHub (this repository commits its built lib/, so no prepare runs on your machine):

dsh plugin --profile web add github:w2112515/dsh-plugin-marketplace#<40-char-commit>

Regular users need no GitHub token. Automatic installs require the Host to run pnpm 11 (the plugin also tries corepack pnpm); consent-gated script installs require pnpm ≥ 11.7. When no package manager exists, the WebUI keeps browsing and shows a recovery hint instead of a fake success. Uninstall: dsh plugin --profile web remove @w2112515/dsh-plugin-marketplace.

The default catalog is served from this repository's GitHub Pages. During development you can override it:

$env:DSH_PLUGIN_MARKETPLACE_CATALOG_URL = 'https://w2112515.github.io/dsh-plugin-marketplace/plugin-marketplace/catalog-v1.json'
dsh plugin --profile web add D:\Work\dsh-plugin-marketplace
dsh --profile web --dump-config
dsh web

Install safety

Automatic installs pin an immutable 40-character commit and always go through capability preflight → short-lived review plan → confirmed execution, with rollback of the profile manifest, lockfile, and workspace config on failure. Eligibility is decided by evidence at the pinned commit:

Solution packs

A pack is a curated list of plugin repositories — nothing more. A repository becomes a pack by carrying both the dsh-plugin and dsh-plugin-pack topics plus a dsh.pack.json manifest:

{
  "schemaVersion": 1,
  "name": "My Essentials",
  "description": "A curated starter set",
  "items": ["owner/plugin-a", "owner/plugin-b"]
}

• items holds 1–50 owner/repo strings; resolution to stable repository ids happens at scan time against the catalog itself, so renames never rewrite identity silently.
• The marketplace shows every item's explicit status — will auto-install, needs script review, manual install, not in catalog, already installed — and an honest install N of M count. Pack cards also disclose the install composition up front (7 one-click · 1 script-review · 1 manual), computed from catalog truth at scan time.
• Installing a pack runs the normal single-plugin plan→execute path serially, stops at the first failure, rolls nothing back, and reports each item's outcome.
• Packs grant no privilege: script-gated items still require their own per-plugin review and consent; manual items stay manual.
• Packs are never ranked by stars. Star ranking would reward stuffing a pack with the most-starred plugins — a star-sorted category view in disguise, not curation. Order is editorial first (packs reviewed by the marketplace maintainers for coherence and honesty, listed in FEATURED_MARKETPLACE_PACKS), then freshness. Curation follows 宁缺毋滥 (quality over quantity): a missing capability slot stays empty rather than being filled with an unproven plugin.

If you use Codex, Claude Code, or Cursor to author a pack, install the portable dsh-marketplace-publish Skill. This page and the scanner remain the admission rules.

Community ratings

Ratings borrow GitHub's native reactions: every catalog plugin gets a ballot comment under the ratings issue, and a 👍/👎 reaction on it is a vote — one vote per real GitHub account. Detail pages show an overall window plus a trailing 90-day window, and no verdict appears below 10 votes. The client is read-only; voting itself happens entirely on GitHub, so the marketplace never holds your credentials.

For agents

The marketplace is agent-native: the Host plugin registers four tools the DSH agent can call in any session — marketplace_search, marketplace_detail, marketplace_install, and marketplace_manual_guide. Search and detail are read-only. Installs run the same plan→execute pipeline as the WebUI, and every call asks for one-time human approval with the plugin name, pinned commit, and risk signals in the prompt — consent is never persisted and never bulk-granted. Script-gated entries are refused by design (verbatim script review stays in Settings → Plugins → Marketplace); manual entries are never executed by the marketplace — the guide tool fetches the repository's own install instructions for the agent to follow with its ordinary shell tools. Plugins activate after a dsh web restart. Set agentTools: false in the bundle config to disable the agent surface.

An agent can also install the marketplace itself with its ordinary shell tool:

dsh plugin --profile web add github:w2112515/dsh-plugin-marketplace#<40-char-commit>
dsh --profile web --dump-config   # verify the bundle layer
# restart dsh web to activate

Privacy stance

The marketplace is read-only against a static catalog and never phones home: no install counts, no telemetry, no analytics endpoint. There is deliberately no server to collect them — the catalog is plain JSON on GitHub Pages, and every install decision happens on your machine. Popularity signals come from GitHub's own public data (stars), nothing else.

How it works

• Distribution unit: one npm/Git/tarball package declaring dsh.bundle.patch.
• Host: downloads and strictly validates the central static catalog (schema + integrity digest), keeps a last-known-good cache, and owns review and mutation of the current profile.
• Client: a settings.plugins.tab Slot contribution providing search, category filters, detail pages, risk signals, review confirmation, and solution packs.
• Host/Client channel: a package-private, same-origin /api/plugin-marketplace JSON API. DSH's static Typert Remote manifest is untouched.
• Catalog production: a daily GitHub Actions scan of repositories carrying the dsh-plugin topic. Only statically validated, non-archived bundles enter the public catalog; rejects are kept in the workflow artifact. Searches that hit GitHub's 1,000-result cap are bisected by creation-date windows. Only the central scanner uses the repository's own GITHUB_TOKEN.
• Categories: plugins are classified into nine categories (theme, memory, usage, skill, security, channel, UI, tool, provider) from an explicit dsh-category-<slug> topic or conservative whole-word tokens; a plugin with no honest signal stays uncategorized rather than being misfiled.

For plugin authors

To be discoverable, your repository needs the dsh-plugin topic, a package.json declaring dsh.bundle.patch, and a valid cordis.patch.yml. An optional dsh-category-theme|memory|usage|skill|security|channel|ui|tool|provider topic sets your catalog category explicitly.

To qualify for automatic install, the files your bundle loads must exist in the git tree at the pinned commit — commit your built output (e.g. lib/), the way this repository does. If built output is intentionally not committed and your prepare/install scripts produce it, users will see your scripts verbatim and can consent to run them per install; the consent never extends beyond the reviewed commit.

If you use Codex, Claude Code, or Cursor to list a plugin, install the same dsh-marketplace-publish Skill. It does not replace the rules above.

Configuration

The bundle's patch row id is plugin-marketplace. Override the full config in $DSH_HOME/profiles/web/cordis.patch.yml (patch config is replaced wholesale, not deep-merged — write every field):

- id: plugin-marketplace
  config:
    catalogUrl: https://w2112515.github.io/dsh-plugin-marketplace/plugin-marketplace/catalog-v1.json
    maxAgeMs: 172800000
    timeoutMs: 15000
    maxBytes: 15000000

Repository layout

dsh-plugin-marketplace/
├── package.json
├── cordis.patch.yml
├── src/
│   ├── index.ts                 # Host plugin & same-origin API
│   ├── catalog*.ts              # schema, network, LKG cache, queries
│   ├── profile-operations.ts    # plan/confirm/rollback, consent-gated execution
│   └── client/                  # WebUI Slot plugin (zh/en)
├── scripts/                     # GitHub scanner (plugins + packs)
├── website/public/              # workflow-generated static catalog
└── .github/workflows/           # CI and the daily Pages publication

Local development

Requires Node.js ^22.19.0 || >=24 and pnpm 11.

cd D:\Work\dsh-plugin-marketplace
pnpm install --frozen-lockfile
pnpm run build
pnpm run check
pnpm pack --dry-run

Non-goals

• No code submissions to, or release demands on, deepseek-ai/deepseek-harness.
• No modification of DSH's Web bundle, Settings Slot, API Remote, or CLI sources.
• The browser never talks to the GitHub API directly; users never configure tokens.
• Lifecycle scripts never run without the user's explicit, per-install, per-commit consent.
• No telemetry of any kind — including install counts.

Links

• DeepSeek Harness — the host project
• DSH Category Star Leaders — a solution pack listing each category's highest-starred catalog entry (mechanical, snapshot-dated)
• DSH Marketplace Publish — portable Agent Skill for listing plugins and creating packs
• linux.do — 新的理想型社区（友链）