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 hooks/xiaobei930/cc-best/notificationgit clone --depth 1 https://github.com/xiaobei930/cc-bestGrade A, and why
Notification 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 2d 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.
This is a copy
55% identical to SessionStart — 12 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
{
"Notification": [
{
"matcher": ".*",
"hooks": [
{
"type": "command",
"command": "node \"${CLAUDE_PLUGIN_ROOT}/scripts/node/hooks/notification-handler.js\"",
"timeout": 3
}
],
"description": "通知处理: 记录和处理 Claude Code 通知事件"
}
]
}What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 15 lines scan A cb539a62fb34
Notification is a hook published in the GitHub repository xiaobei930/cc-best (50 stars, last pushed 2mo ago), licensed MIT. Its token cost is not measured: a hook is shell that never enters the context. A static security scan graded it A with 0 findings. It is 55% identical to SessionStart, differing in 12 lines, and is treated as a copy.
Other hooks, from other repositories
PostToolUse
Runs after a tool call finishes for ^(Bash, PowerShell)$, ^(Read, Edit and Write)$ tool calls, executing post-commit.js, context-fill.js and ledger-recall.js via node (3 commands). From V-Songbird/foreman.
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it, executing dumb-boss-reinforce.js via node. From kg1128/dumb-boss.
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it, executing prompt_boost.py via python3. From sernoxxx/claude-prompt-boost.
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it, executing evaluate-prompt.py via python3. From nidhinjs/prompt-mini.
PostToolUse
Runs after a tool call finishes for Write and Edit tool calls, executing format_and_lint.sh. From supabase/supabase.
SessionStart
Runs when a session starts, executing on-start.js via node. From google-gemini/gemini-cli.