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.
git clone --depth 1 https://github.com/777genius/claude-notificationsWrote 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/hooks/777genius/claude-notifications/subagent-stop)<a href="https://agentmods.dev/hooks/777genius/claude-notifications/subagent-stop"><img src="https://agentmods.dev/badge/hooks/777genius/claude-notifications/subagent-stop/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/hooks/777genius/claude-notifications/subagent-stop"><img src="https://agentmods.dev/badge/hooks/777genius/claude-notifications/subagent-stop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
SubagentStop 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 1mo ago.
A static scan of the commands this hook runs, not an audit. A hook is shell that executes on your machine at the event it names, which is why every command in it is printed with what was found.
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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What else hooks.json configures
This page is one entry in a file that holds 4. Installing the file brings all of them; each is measured and scanned on its own page.
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.
- 1mo ago First seen · 13 lines scan A 35239c4d08c6
SubagentStop is a hook published in the GitHub repository 777genius/claude-notifications (3 stars, last pushed 11d ago), with no licence file. Its token cost is not measured: a hook is shell that never enters the context. 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.
Other hooks, from other repositories
PreToolUse
Runs before the agent uses a tool for ExitPlanMode and AskUserQuestion tool calls, running sh. From 777genius/claude-notifications-go.
Notification
Runs when the agent sends a notification for permission_prompt tool calls, running sh. From 777genius/claude-notifications-go.
SubagentStop
Runs when a subagent finishes, running sh. From 777genius/claude-notifications-go.
TeammateIdle
Runs on the TeammateIdle event, running sh. From 777genius/claude-notifications-go.
Stop
Runs when the agent finishes a response, running sh. From 777genius/claude-notifications-go.
Notification
Runs when the agent sends a notification, executing notify.js via node. From thoreinstein/gemini-notifier.