Plugin Marketplace Hosting & Distribution

GitHub (Recommended)

Create repository for marketplace
Add .claude-plugin/marketplace.json with plugin definitions
Share: users add via /plugin marketplace add owner/repo

Benefits: version control, issue tracking, team collaboration.

Other Git Services (GitLab, Bitbucket, Self-Hosted)

/plugin marketplace add https://gitlab.com/company/plugins.git

Private Repositories

Manual Install/Update

Uses existing git credential helpers. If git clone works in terminal, it works in Claude Code. Common helpers: gh auth login (GitHub), macOS Keychain, git-credential-store.

Background Auto-Updates

Runs at startup without credential helpers. Set auth tokens in environment:

Provider	Env Variables	Notes
GitHub	`GITHUB_TOKEN` or `GH_TOKEN`	PAT or GitHub App token
GitLab	`GITLAB_TOKEN` or `GL_TOKEN`	PAT or project token
Bitbucket	`BITBUCKET_TOKEN`	App password or repo token

export GITHUB_TOKEN=ghp_xxxxxxxxxxxxxxxxxxxx

CI/CD: configure as secret env variable. GitHub Actions auto-provides GITHUB_TOKEN.

Team Configuration

Auto-Prompt Marketplace Install

Add to .opencode/settings.json in your repo:

{
  "extraKnownMarketplaces": {
    "company-tools": {
      "source": { "source": "github", "repo": "your-org/claude-plugins" }
    }
  }
}

Default-Enabled Plugins

{
  "enabledPlugins": {
    "code-formatter@company-tools": true,
    "deployment-tools@company-tools": true
  }
}

Managed Marketplace Restrictions

Admins restrict allowed marketplaces via strictKnownMarketplaces in managed settings:

Value	Behavior
Undefined	No restrictions, users add any marketplace
Empty `[]`	Complete lockdown, no new marketplaces
List of sources	Users can only add matching marketplaces

Allow Specific Only

{
  "strictKnownMarketplaces": [
    { "source": "github", "repo": "acme-corp/approved-plugins" },
    { "source": "github", "repo": "acme-corp/security-tools", "ref": "v2.0" },
    { "source": "url", "url": "https://plugins.example.com/marketplace.json" }
  ]
}

Allow All from Internal Server (Regex)

{
  "strictKnownMarketplaces": [
    { "source": "hostPattern", "hostPattern": "^github\\.example\\.com$" }
  ]
}

Matching rules: Exact match for most types. GitHub: repo required, ref/path must match if specified. URL: full URL exact match. hostPattern: regex against host. Validated before any network/filesystem ops. Cannot be overridden by user/project settings.

Local Testing

/plugin marketplace add ./my-local-marketplace
/plugin install test-plugin@my-local-marketplace

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