What is Notification?

A project hook that runs a Python script when the agent sends a notification.

Use it to log, forward, or otherwise process agent notifications. The specific action depends on hooks.py.

It lets you attach an automatic action to messages the agent uses to report something to you.

Notification — Hook by shanraisshan

Install

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.

agentmods

npx agentmods add hooks/shanraisshan/codex-cli-best-practice/notification

Clone the repo

git clone --depth 1 https://github.com/shanraisshan/codex-cli-best-practice

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin 81% copy Near-identical to another mod in the catalogue.

Security

Grade 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 yesterday.

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.

Origin

This is a copy

81% identical to PreToolUse — 4 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.

.claude/settings.json · 15 lines

What it actually says

{
  "Notification": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "python3 ${CLAUDE_PROJECT_DIR}/.claude/hooks/scripts/hooks.py",
          "timeout": 5000,
          "async": true,
          "statusMessage": "Notification"
        }
      ]
    }
  ]
}

Changes

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.

yesterday First seen · 15 lines scan A 4d5ded2ddcd8

Subscribe to this mod's changes

Notification is a hook published in the GitHub repository shanraisshan/codex-cli-best-practice (978 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 81% identical to PreToolUse, differing in 4 lines, and is treated as a copy.

Languages Productivity agentic-ai agentic-coding agentic-engineering agentic-workflow ai ai-agents

Notification

Getting it into your agent

Grade A, and why

Nothing flagged

This is a copy

What it actually says

What this file has done since we first saw it

Other hooks, from other repositories

FileChanged

PreToolUse

Setup

PostToolUse

PostCompact

TaskCompleted