pi-peon-ping-win

Fork notice: This is a fork of pi-peon-ping that adds native Windows support. The upstream package only handles macOS, Linux, and WSL; on native Windows its playSound switch silently falls through and no sound plays. This fork adds:

• A "win" platform branch with a three-tier audio fallback: ffplay → mpv → winmm.dll PlaySound (via PowerShell P/Invoke). The first two support volume control; the last needs no external deps.
• pwsh preference — uses PowerShell 7 if installed, falling back to Windows PowerShell.
• playback_wait_seconds config — makes the post-Play() sleep configurable (default 2s vs upstream's hardcoded 3s), reducing lingering processes during rapid events.
• Default volume raised to 1.0 (upstream 0.5) — peon-ping is an alert sound, and at 0.5 it's easy to miss on Windows.
• Why not WPF MediaPlayer? Upstream WSL uses System.Windows.Media.MediaPlayer, but it silently fails to render audio in -NonInteractive -Command background processes (no WPF Dispatcher message pump). This fork replaces it on Windows.
• Custom WinForms popup on Windows (multi-screen, icon + title + body, auto-dismiss). Upstream's corner-only Windows Toast needs a registered AUMID + Start Menu shortcut and is suppressed by Focus Assist; this fork bypasses all of that. Spawn uses detached: false — with detached: true Node creates the child via CREATE_NEW_PROCESS_GROUP, which breaks WinForms' desktop association (the PowerShell process runs but no window renders).
• Event-aware notification content. Upstream's popup title/body are hardcoded per event; this fork mirrors the strategy of the original peon-ping: title is <project> · <status> with <project> resolved via a priority chain (pi session name → git remote repo name → folder name), and body is event-specific (assistant's last response for task.complete, <tool> failed for task.error, etc.). See Desktop notification content.

Install ffplay for the best experience: winget install Gyan.FFmpeg.

All credit for the original work goes to joshuadavidthomas.

A pi coding agent extension for peon-ping sound notifications. Plays themed audio clips on lifecycle events using OpenPeon sound packs (Warcraft III Peon, GLaDOS, Duke Nukem, StarCraft, and more).

Requirements

• pi >= 0.74.0
• An audio player on your system (see Platform support)

Features

| Event | Sound category | Desktop notification | |-------|---------------|----------------------| | Session start | session.start — "Ready to work?" | — | | Agent starts working | task.acknowledge — "Work, work." | — | | Tool error | task.error — error sound | error — body names the failing tool | | Rapid prompts (≥3 in 10s) | user.spam — annoyed voice line | — | | Agent finishes | task.complete — completion sound | done — body shows the assistant's last response (truncated) | | Context compaction | resource.limit — limit sound | compacted — body: "Context compacted" |

See Desktop notification content below for how title/body are built.

• /peon opens a settings panel to toggle sounds, switch packs, adjust volume, and enable/disable individual categories
• /peon install downloads the default 10 packs from the peon-ping registry
• Browsing packs previews each one as you scroll

Installation

Install as a pi package globally:

pi install npm:pi-peon-ping

For project-local installation:

pi install -l npm:pi-peon-ping

To try without installing:

pi -e npm:pi-peon-ping

You can also use the repository URL:

pi install git:github.com/joshuadavidthomas/pi-peon-ping
# or the full URL
pi install https://github.com/joshuadavidthomas/pi-peon-ping

For manual installation:

git clone https://github.com/joshuadavidthomas/pi-peon-ping ~/.pi/agent/extensions/pi-peon-ping

Usage

On first run, the extension will prompt you to install sound packs. You can also install them manually:

/peon install

Open the settings panel:

/peon

Installing specific packs

/peon install without arguments installs the 10 default packs. To install one or more specific packs, pass their names:

/peon install peon_ru
/peon install peon_ru glados duke_nukem

Pack names come from the public peon-ping registry. Browse all 46+ packs (Warcraft, StarCraft, Portal, Red Alert, Dota 2, etc.) with previews at openpeon.com/packs — each pack's name field is what you pass to /peon install.

Switching packs at runtime

Open /peon settings panel to:

• Switch the active pack
• Adjust volume
• Enable/disable individual sound categories (session start, task complete, etc.)
• Browse packs with audio preview as you scroll

Platform support

| Platform | Player | |----------|--------| | macOS | afplay (built-in) | | Linux | pw-play, paplay, ffplay, mpv, play, or aplay (first found) | | WSL | PowerShell MediaPlayer | | Windows (native) ⭐ | ffplay (recommended, winget install Gyan.FFmpeg) → mpv → winmm.dll PlaySound fallback (no volume control) |

Desktop notification content

The popup title and body are generated per event, mirroring the strategy of the original peon-ping:

Title format: <project> · <status>

<project> resolves via a priority chain:

1. pi session name (pi.getSessionName())
2. git remote repo name (git remote get-url origin, last path segment minus .git)
3. basename(cwd) — folder name fallback

<status> labels the event type:

| Status | Event | |--------|-------| | done | agent_end (task complete) | | error | tool_execution_end with isError | | compacted | session_compact (fired AFTER compaction completes, not before — the before event can be cancelled by other handlers, so firing on session_before_compact would notify on cancellations too) |

Body is event-specific:

• done → assistant's last text response, truncated to ~120 chars at a word boundary (so the popup tells you what actually happened, not just "Task complete")
• error → <toolName> failed
• compacted → Context compacted

On Windows the popup is a custom WinForms window (multi-screen, peon icon, auto-dismiss), not a Windows Toast — see the Fork notice at the top for rationale.

Remote development

The extension auto-detects SSH sessions, devcontainers, and Codespaces, and routes audio through the peon-ping relay running on your local machine. See the peon-ping remote development docs for relay setup. The relay mode can be configured in /peon settings (auto / local / relay).

Config and data

The extension also picks up existing packs from ~/.claude/hooks/peon-ping/ if you have a Claude Code installation. Config and state are stored in ~/.config/peon-ping/.

Configuration options

Edit ~/.config/peon-ping/config.json or use the /peon settings panel:

| Option | Default | Description | |--------|---------|-------------| | default_pack | "peon" | Active sound pack | | volume | 1.0 | Sound volume (0.0–1.0). Fork default is 1.0 (upstream uses 0.5). | | enabled | true | Master on/off switch | | desktop_notifications | true | Show system notifications on task complete | | silent_window_seconds | 0 | Suppress task.complete for tasks shorter than N seconds | | annoyed_threshold | 3 | Number of rapid prompts to trigger spam detection | | annoyed_window_seconds | 10 | Time window for spam detection | | relay_mode | "auto" | Relay mode: "auto", "local", or "relay" | | playback_wait_seconds | 2 | (Fork-added) Seconds the PowerShell MediaPlayer process stays alive after Play(). Lowering this reduces lingering processes when sounds trigger rapidly. Upstream hardcodes 3. |

Note: If you have an existing config with active_pack, it will be automatically migrated to default_pack on next load.

Development

npm install           # Install dependencies
npm test              # Run tests
npm run test:watch    # Run tests in watch mode
npm run typecheck     # Type check

To test the extension locally without conflicting with a globally installed copy:

pi -ne -e ./src/index.ts

-ne disables extension auto-discovery, -e loads only the local source.

License

pi-peon-ping is licensed under the MIT license. See the LICENSE file for more information.