Skill: atefr/niri-ipc (version 1.0.0)

--- name: niri-ipc description: Control the Niri Wayland compositor on Linux via its IPC (`niri msg --json` / $NIRI_SOCKET). Use when you need to query Niri state (outputs/workspaces/windows/focused window) or perform actions (focus/move/close windows, switch workspaces, spawn commands, reload config) from an OpenClaw agent running on a Niri session. --- # Niri IPC Use Niri IPC through the `niri msg` CLI (preferred) or by writing JSON requests to `$NIRI_SOCKET`. This skill assumes: - You are on Linux with Niri running. - `$NIRI_SOCKET` is set (usually true inside the Niri session). ## Quick start (recommended) Use the bundled helper script (wrapper around `niri msg --json`): ```bash ./skills/niri-ipc/scripts/niri.py version ./skills/niri-ipc/scripts/niri.py outputs ./skills/niri-ipc/scripts/niri.py workspaces ./skills/niri-ipc/scripts/niri.py windows ./skills/niri-ipc/scripts/niri.py focused-window ``` ## Deeper control ### 1) High-level helpers (window matching) Use `scripts/niri_ctl.py` when you want to refer to windows by **title/app_id substring** instead of ids: ```bash # List windows (optionally filtered) ./skills/niri-ipc/scripts/niri_ctl.py list-windows --query firefox # Focus a window by substring match ./skills/niri-ipc/scripts/niri_ctl.py focus firefox # Close a matched window (focus then close) ./skills/niri-ipc/scripts/niri_ctl.py close firefox # Move a matched window to a workspace (by index or by name) ./skills/niri-ipc/scripts/niri_ctl.py move-to-workspace firefox 3 ./skills/niri-ipc/scripts/niri_ctl.py move-to-workspace firefox web # Focus a workspace by index or name ./skills/niri-ipc/scripts/niri_ctl.py focus-workspace 2 ./skills/niri-ipc/scripts/niri_ctl.py focus-workspace web ``` ### 2) Full IPC access (raw socket) Use `scripts/niri_socket.py` to talk to `$NIRI_SOCKET` directly (newline-delimited JSON): ```bash # Send a simple request (JSON string) ./skills/niri-ipc/scripts/niri_socket.py raw '"FocusedWindow"' # Batch requests: one JSON request per line on stdin printf '%s\n' '"FocusedWindow"' '"Workspaces"' | ./skills/niri-ipc/scripts/niri_socket.py stdin # Event stream (prints JSON events until interrupted) ./skills/niri-ipc/scripts/niri_socket.py event-stream ``` ### Actions Pass through Niri actions: ```bash # Focus workspace by index ./skills/niri-ipc/scripts/niri.py action focus-workspace 2 # Move focused window to workspace ./skills/niri-ipc/scripts/niri.py action move-window-to-workspace 3 # Focus a window by id ./skills/niri-ipc/scripts/niri.py action focus-window 123 # Close focused window ./skills/niri-ipc/scripts/niri.py action close-window # Reload niri config ./skills/niri-ipc/scripts/niri.py action load-config-file # Spawn (no shell) ./skills/niri-ipc/scripts/niri.py action spawn -- alacritty # Spawn through shell ./skills/niri-ipc/scripts/niri.py action spawn-sh -- 'notify-send hello' ``` ### Output configuration Use `niri msg output ...` via the wrapper: ```bash ./skills/niri-ipc/scripts/niri.py output --help ``` ## Working directly with `niri msg` If you don’t want the helper script, call Niri directly: ```bash niri msg --json windows niri msg --json action focus-workspace 2 ``` Tip: if `niri msg` parsing errors happen after upgrades, restart the compositor (new `niri msg` against old compositor is a common mismatch). ## Event stream For status bars/daemons: Niri can stream events. ```bash # Raw JSON event lines (runs until interrupted) ./skills/niri-ipc/scripts/niri.py event-stream # Just a few lines for a quick test ./skills/niri-ipc/scripts/niri.py event-stream --lines 5 ``` ## Troubleshooting - If commands fail with “NIRI_SOCKET is not set”: run inside your Niri session, or export the socket path. - If you need the socket protocol details, read: `./skills/niri-ipc/references/ipc.md`. - If your goal is complex automation (pick the right window by title/app_id, etc.), first query `windows`, then act by window id.


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: suspicious | SkillSpector: suspicious (HIGH)