What is safety-hooks?

Pre-use safety checks for agent actions. They can block dangerous shell commands, secret leaks, edits to protected files and writes to build artifacts.

Use them as guardrails before file edits, file writes and shell commands.

They reduce the chance that an automated action will delete data, expose credentials or change files that should remain untouched.

safety-hooks — Plugin for Claude Code by poshan0126/dotclaude

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.

Clone the repo

git clone --depth 1 https://github.com/poshan0126/dotclaude

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/poshan0126/dotclaude/safety-hooks/github.svg)](https://agentmods.dev/plugins/poshan0126/dotclaude/safety-hooks)

Your own site

<a href="https://agentmods.dev/plugins/poshan0126/dotclaude/safety-hooks"><img src="https://agentmods.dev/badge/plugins/poshan0126/dotclaude/safety-hooks/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/poshan0126/dotclaude/safety-hooks"><img src="https://agentmods.dev/badge/plugins/poshan0126/dotclaude/safety-hooks.svg" alt="Reviewed on agentmods" width="80" 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 C 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade C, and why

safety-hooks scanned grade C with 1 finding 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 body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

"description": "Deterministic guardrails as PreToolUse hooks: blocks dangerous commands (force push, rm -rf, DROP TABLE), secret leaks, edits to protected files, and writes to build artifacts.",

plugins/safety-hooks/.claude-plugin/plugin.json · 19 lines

What it actually says

{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "safety-hooks",
  "version": "2.0.0",
  "description": "Deterministic guardrails as PreToolUse hooks: blocks dangerous commands (force push, rm -rf, DROP TABLE), secret leaks, edits to protected files, and writes to build artifacts.",
  "author": {
    "name": "poshan0126"
  },
  "license": "MIT",
  "homepage": "https://github.com/poshan0126/dotclaude",
  "repository": "https://github.com/poshan0126/dotclaude",
  "keywords": [
    "hooks",
    "safety",
    "secrets",
    "guardrails"
  ]
}

Contents

What it installs

The manifest is a name and a version. 1 hook travel with it, and installing the plugin installs all of them. Each is measured on its own page, and each can be installed alone.

Hook PreToolUse A not measured

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.

1mo ago First seen · 19 lines scan C 836652701c48

Subscribe to this mod's changes

safety-hooks is a plugin published in the GitHub repository poshan0126/dotclaude (870 stars, last pushed 1mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Security

humanizer

Rewrite AI-sounding text so it reads like the writer without changing what it says.

blader/humanizer · not measured

nextjs

Official Next.js skills: adopt and optimize Cache Components, adopt Partial Prefetching, and verify runtime behavior against a running dev server.

vercel/next.js · not measured

themes-example

themes-example. An open-source AI agent that brings the power of Gemini directly into your terminal.

google-gemini/gemini-cli · not measured

claude-plugins-official marketplace

Directory of popular Claude Code extensions including development tools, productivity plugins, and MCP integrations.

anthropics/claude-plugins-official · not measured

knowledge-work-plugins marketplace

Plugin marketplace listing 123 plugins: noibu, productivity, enterprise-search, cowork-plugin-management, sales.

anthropics/knowledge-work-plugins · not measured

code-modernization

Guided modernization for any legacy codebase: start with /modernize, get an assessment, an interactive map, the business rules mined from the code, and a plan you approve, then an upgrade, a rewrite or a rebuild with independent proof that the new code behaves like the old. Includes security hardening, a one-page…