Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/pick/prompt-chime/notification-toolkitnpx skills add pick/prompt-chime --skill notification-toolkitgit clone --depth 1 https://github.com/pick/prompt-chimeWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/pick/prompt-chime/notification-toolkit)<a href="https://agentmods.dev/skills/pick/prompt-chime/notification-toolkit"><img src="https://agentmods.dev/badge/skills/pick/prompt-chime/notification-toolkit.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00044 | $0.00660 |
| Opus 5 | $0.00022 | $0.00330 |
| Sonnet 5 | $0.00009 | $0.00132 |
| Haiku 4.5 | $0.00004 | $0.00066 |
Grade A, and why
notification-toolkit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Prompt Chime Notification Toolkit
You have access to a notification management CLI at ${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh.
Available Commands
Run these via bash:
| Command | Description |
|---|---|
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" list |
List available sounds |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" preview <sound> |
Play a sound |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" set <event> <sound> |
Set sound for event (stop|error|long_running) |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" profile list |
List profiles |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" profile use <name> |
Switch active profile |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" profile create <name> [sound] [volume] |
Create a profile |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" project set <path> <sound> |
Set per-project sound |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" project remove <path> |
Remove project override |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" volume <0-100> |
Set volume |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" quiet on|off [start] [end] |
Toggle quiet hours |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" toast on|off |
Toggle toast notifications |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" status |
Show current settings |
bash "${CLAUDE_PLUGIN_ROOT}/scripts/manage.sh" test |
Fire a test notification |
How It Works
- A Stop hook fires
notify.shevery time the assistant finishes responding notify.shreadsscripts/config.json, detects the OS, and plays the appropriate sound + toast- Works on Windows (PowerShell MediaPlayer + balloon tip), macOS (afplay + osascript), and Linux (paplay/aplay + notify-send)
- Users can drop custom
.wav/.mp3files inscripts/sounds/custom/
Config Location
${CLAUDE_PLUGIN_ROOT}/scripts/config.json
When Users Ask About Notifications
- "Change my notification sound" →
manage.sh set stop <sound>ormanage.sh profile use <name> - "Turn off notifications" →
manage.sh toast offor edit configenabled: false - "Make it quieter at night" →
manage.sh quiet on 22:00 08:00 - "Different sound for this project" →
manage.sh project set <path> <sound> - "What sounds are available?" →
manage.sh list
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 48 lines · 44 tokens per session scan A d9fbd6f32434
notification-toolkit is a skill published in the GitHub repository pick/prompt-chime (0 stars, last pushed 5mo ago), licensed MIT. It adds 44 tokens to every session and 660 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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