Stop

An automatic hook that runs a Python script when the agent finishes a response. A hook is a command triggered by an event.

In plain words
What is it for?
It is for running the project hooks script when the agent stops responding.
Why use it?
It lets the project perform a configured follow-up action after every completed response.

Hook for Claude Code

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/claude-code-hooks/stop
Clone the repo
git clone --depth 1 https://github.com/shanraisshan/claude-code-hooks

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 83% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

Stop 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 3d 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.

Origin

This is a copy

83% 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

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

  1. 3d ago First seen · 15 lines scan A 19b8dfcb05c1

Subscribe to this mod's changes

Stop is a hook published in the GitHub repository shanraisshan/claude-code-hooks (531 stars, last pushed 3mo 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 83% identical to PreToolUse, differing in 4 lines, and is treated as a copy.