LanMountainDesktop

LanMountainDesktop is the authoritative host repository for the desktop app and the host-side Plugin SDK.

Repository Ownership

This repository owns:

• LanMountainDesktop/: desktop host app and plugin runtime
• LanMountainDesktop.PluginSdk/: canonical plugin API baseline (4.0.0)
• LanMountainDesktop.Shared.Contracts/: shared host/plugin contract types
• LanMountainDesktop.Appearance/: host appearance and radius token generation
• LanMountainDesktop.Settings.Core/: host settings primitives
• LanMountainDesktop.Tests/: host and SDK tests

This repository does not own:

• plugin market metadata or developer portal content
• official sample plugin release source
• independent ecosystem documentation hub

Ecosystem Boundaries

• Host and SDK source of truth: LanMountainDesktop (this repo)
• Plugin market and developer materials: standalone LanAirApp repo
• Official sample plugin source of truth: standalone LanMountainDesktop.SamplePlugin repo
• ClassIsland: reference-only project, not part of build or release flow

Plugin SDK v4 Baseline

• API baseline: 4.0.0
• Manifest file: plugin.json
• Package extension: .laapp
• Entry model: Initialize(HostBuilderContext, IServiceCollection)
• Appearance model: IPluginAppearanceContext, PluginAppearanceSnapshot, PluginCornerRadiusTokens, PluginCornerRadiusPreset
• Component registration model: AddPluginDesktopComponent<TControl>(PluginDesktopComponentOptions options)

Workspace Market Resolution

For local market debugging, the host resolves workspace files from the sibling repository path (..\\LanAirApp) instead of reading the in-repo mirror folder.

See:

• docs/ECOSYSTEM_BOUNDARIES.md
• docs/PLUGIN_SDK_V4_MIGRATION.md