ov-layers/skills/niri-desktop/SKILL.md
Base Niri desktop composition with audio, portals, Chrome, terminal, and file manager. Base desktop composition layer — no display server included.
npx skillsauth add overthinkos/overthink-plugins niri-desktopInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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| Property | Value |
|----------|-------|
| Layers (composition) | pipewire, xdg-portal-niri, niri, chrome-niri, wl-overlay, niri-apps |
| Install files | none (pure composition) |
niri-desktop
├─ pipewire (audio/media)
├─ xdg-portal-niri (desktop portals, GTK+GNOME backends)
├─ niri (Smithay compositor, built from source)
├─ chrome-niri (Chrome browser + DevTools)
├─ wl-overlay (fullscreen overlays via gtk4-layer-shell)
└─ niri-apps (xfce4-terminal, thunar)
| Component | sway-desktop | niri-desktop | |-----------|-------------|-------------| | Compositor | Sway (wlroots, packaged) | Niri (Smithay, built from source) | | Portals | xdg-desktop-portal-wlr | xdg-desktop-portal-gnome | | Status bar | waybar + sway-autotile | None (niri has built-in workspace indicators) | | wl-tools | grim, wtype, wlrctl | Not included (wlrctl is wlroots-specific) | | Config format | i3-style | KDL |
# image.yml
my-desktop:
base: nvidia
layers:
- niri-desktop
/ov-layers:sway-desktop -- Sway variant/ov-layers:niri -- compositor (included)/ov-layers:pipewire -- audio (included)/ov-layers:chrome-niri -- Chrome browser (included)/ov-layers:wl-overlay -- Fullscreen overlays for recordings (included)Not used in any current image definition. Available as a metalayer composition but no image references it yet.
Use when working with Niri desktop composition or comparing Niri vs Sway desktop stacks.
/ov:layer — layer authoring reference (layer.yml schema, task verbs, service declarations)/ov:test — declarative testing (tests: block, ov image test, ov test)tools
Use when authoring or modifying a charly PLUGIN — a candy with a `plugin:` block that contributes Providers (verbs/kinds/deploy-targets/steps/builders/commands), its own CUE schema, builtin (compiled-in) or external (out-of-tree git repo). Covers the unified Provider model, the per-plugin CUE-schema contract (single source → Go params for dev + schema-over-Describe RPC for runtime), the SDK, and the loader.
tools
The CUE data-validation / configuration CLI (cue), pinned to v0.16.1. Use when working with the cue candy, installing the cue binary into a box or onto a target:local dev host, or running the offline schema-vendoring pipeline that feeds charly's egress validation.
tools
CUE EGRESS validation — validating (and, where it adds value, generating) the config files charly WRITES to a system BEFORE the bytes hit disk. MUST be invoked before working on charly/egress.go, the vendored schemas under candy/plugin-egress/egress-schemas/vendor/, the ValidateEgress / registerVendoredEgressKind path, the offline `task cue:vendor` pipeline, or adding an egress schema for any written artifact (cloud-init, k8s manifests, traefik routes, runtime config, install ledger, systemd/quadlet units, ssh_config, libvirt XML).
tools
Kubernetes cluster-probe declarative check verb — the `kube:` check verb (nodes, pods, ingress, storage class, addon health, apply/delete, and arbitrary resource GETs) served out-of-process by the candy/plugin-kube plugin (vendored client-go; no external kubectl required).