archy/app-catalog/README.md

Archipelago App Catalog

Dynamic app catalog for the Archipelago marketplace. Nodes fetch this catalog to discover available apps.

How it works

1. The Archipelago frontend fetches catalog.json from this repo
2. Apps listed here appear in every node's app store automatically
3. When a user installs an app, the backend pulls the Docker image and creates the container

Adding a new app

Add an entry to catalog.json:

{
  "id": "my-app",
  "title": "My App",
  "version": "1.0.0",
  "description": "What it does",
  "icon": "/assets/img/app-icons/my-app.svg",
  "author": "Author",
  "category": "data",
  "dockerImage": "source.archipelago-foundation.org/lfg2025/my-app:1.0.0",
  "repoUrl": "https://github.com/...",
  "containerConfig": {
    "ports": ["8080:8080"],
    "volumes": ["/var/lib/archipelago/my-app:/data"],
    "env": ["NODE_ENV=production"]
  }
}

For apps with hardcoded backend configs (Bitcoin, LND, etc.), containerConfig is optional. For new apps, include containerConfig so the backend knows how to create the container.

Storefront layout

Discovery merchandising is app-registry data, not node-OS layout. The optional top-level storefront block defines the ordered Popular Apps rows and the promotional banners placed before the remaining All Apps grid:

{
  "storefront": {
    "popular": ["bitcoin-knots", "lnd", "btcpay-server"],
    "promotions": [{
      "id": "my-app",
      "banner": "/assets/img/featured/my-app.webp",
      "eyebrow": "open source",
      "headline": "Build together.",
      "description": "Catalog-controlled promotional copy.",
      "tag": "NOSTR // SOURCE",
      "launchLabel": "Open",
      "installLabel": "Install",
      "detailsLabel": "Learn more →"
    }]
  }
}

Only IDs present in apps render. New dashboards prefer storefront from the daemon-verified signed catalog and use the bundled community copy as a local fallback. scripts/generate-app-catalog.sh carries this block into the signed release artifact; changing it does not require a node OS release once that artifact is published.

Categories

money, commerce, data, home, nostr, networking, community, development, l484