agentmods.dev

claude-code-best-practice-zh: Hook for Claude Code

.claude/settings.json

ConfigChange is a hook for Claude Code from Rito-w/claude-code-best-practice-zh. Its token cost is not measured, scanned A, a copy of PreToolUse, MIT.

A configuration-change hook that runs a project script when configuration changes. A hook is an automatic action triggered by a specific event.

In plain words
What is it for?
Use it in a Claude Code project that has the referenced hook setup. It runs hooks.py with Python when a ConfigChange event occurs.
Why use it?
It keeps configuration changes connected to the project’s hook-processing script. This can apply the repository’s configured checks or responses whenever settings change.

Hook for Claude Code

Written for Claude Code: ${CLAUDE_PROJECT_DIR} variable.

This is Rito-w/claude-code-best-practice-zh's own configuration. It tells Claude Code how to work on claude-code-best-practice-zh itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything claude-code-best-practice-zh configures →

One of 31 entries in settings.json — they are configured in one file and arrive together.

not rated 10repo 2mo ago A scan tokens not measured copy · 81% MIT
View source ↗ Rito-w/claude-code-best-practice-zh
Reuse

Borrowing it

Nothing to install: this file belongs to Rito-w/claude-code-best-practice-zh. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Rito-w/claude-code-best-practice-zh/main/.claude/settings.json
Clone the repo
git clone --depth 1 https://github.com/Rito-w/claude-code-best-practice-zh

Made for: Claude Code.

Wrote 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.

agentmods badge for ConfigChange

README.md
[![agentmods](https://agentmods.dev/badge/hooks/rito-w/claude-code-best-practice-zh/config-change.svg)](https://agentmods.dev/hooks/rito-w/claude-code-best-practice-zh/config-change)
Your own site
<a href="https://agentmods.dev/hooks/rito-w/claude-code-best-practice-zh/config-change"><img src="https://agentmods.dev/badge/hooks/rito-w/claude-code-best-practice-zh/config-change.svg" alt="Measured on agentmods" height="20"></a>
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. A grade says what 26 rules found in the file — not that it is safe.
Origin 81% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

ConfigChange 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 6d 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

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

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

What else settings.json configures

This page is one entry in a file that holds 31. Installing the file brings all of them; each is measured and scanned on its own page.

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. 6d ago First seen · 15 lines scan A 01d8e2617afe

Subscribe to this mod's changes

ConfigChange is a hook published in the GitHub repository Rito-w/claude-code-best-practice-zh (10 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.

Related

Other hooks, from other repositories

SessionStart

Runs when a session starts, executing on-start.js via node. From google-gemini/gemini-cli.

google-gemini/gemini-cli · not measured

PreToolUse

Runs before the agent uses a tool for Bash tool calls, running an inline shell check. From apache/superset.

apache/superset · not measured

PreToolUse

Runs before the agent uses a tool, executing pre-write.sh and pre-bash.sh (2 commands). From anthropics/claude-cookbooks.

anthropics/claude-cookbooks · not measured

PreCompact

Runs before the context is compacted for manual and auto tool calls, executing hook-handler.cjs via node (4 commands). From ruvnet/RuView.

ruvnet/RuView · not measured

SessionStart

Runs when a session starts on startup, clear and compact, executing run-hook.cmd. From obra/superpowers.

obra/superpowers · not measured

SessionStart

Runs when a session starts, executing hook-handler.cjs and auto-memory-hook.mjs via node (2 commands). From ruvnet/RuView.

ruvnet/RuView · not measured