Minimal Navidrome Plugin Example

This is a minimal example demonstrating how to create a Navidrome plugin using Go and the Navidrome PDK.

Building

1. Install TinyGo
2. Build the plugin:
   bashCopy

   go mod tidy
   tinygo build -o plugin.wasm -target wasip1 -buildmode=c-shared .
   zip -j minimal.ndp manifest.json plugin.wasm
   

Or using the examples Makefile:

cd plugins/examples
make minimal.ndp

Installing

Copy minimal.ndp to your Navidrome plugins folder (default: <data-folder>/plugins/).

Configuration

Enable plugins in your navidrome.toml:

[Plugins]
Enabled = true

# Add the plugin to your agents list
Agents = "lastfm,spotify,minimal"

What This Example Demonstrates

• Plugin package structure (.ndp = zip with manifest.json + plugin.wasm)
• Using the Navidrome PDK metadata subpackage
• Implementing the ArtistBiographyProvider interface
• Registration pattern with metadata.Register()

PDK Usage

import "github.com/navidrome/navidrome/plugins/pdk/go/metadata"

type myPlugin struct{}

func init() {
    metadata.Register(&myPlugin{})
}

func (p *myPlugin) GetArtistBiography(input metadata.ArtistRequest) (metadata.ArtistBiographyResponse, error) {
    return metadata.ArtistBiographyResponse{Biography: "..."}, nil
}

Extending the Example

To add more capabilities, implement additional provider interfaces from the metadata package:

• ArtistMBIDProvider - Get MusicBrainz ID for an artist
• ArtistURLProvider - Get external URL for an artist
• SimilarArtistsProvider - Get similar artists
• ArtistImagesProvider - Get artist images
• ArtistTopSongsProvider - Get top songs for an artist
• AlbumInfoProvider - Get album information
• AlbumImagesProvider - Get album images

See the full documentation in /plugins/README.md for input/output formats.