agentmods.dev

PreToolUse

A set of pre-tool hooks that validates Drupal code before file changes and detects the hosting platform before shell commands. Hooks are automated checks attached to agent actions.

In plain words
What is it for?
Use it before Write or Edit operations to validate Drupal code, and before Bash commands to check the hosting platform.
Why use it?
It can identify code-structure problems before edits happen and adapt command handling to the detected hosting environment.

Hook

Part of the drupal-boost plugin — 13 skills, 8 commands, 6 agents, 3 hooks shipped together

1 5mo ago A scan tokens not measured copy · 58% MIT
View the source file abderrahimghazali/drupal-boost
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/abderrahimghazali/drupal-boost/pre-tool-use
Clone the repo
git clone --depth 1 https://github.com/abderrahimghazali/drupal-boost

Or install drupal-boost, the plugin that ships this one along with the rest of its 13 skills, 8 commands, 6 agents, 3 hooks.

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 58% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

PreToolUse 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.

Origin

This is a copy

58% identical to SessionStart — 21 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.

hooks/hooks.json · 26 lines

What it actually says

{
  "PreToolUse": [
    {
      "matcher": "Write|Edit",
      "hooks": [
        {
          "type": "command",
          "command": "${CLAUDE_PLUGIN_ROOT}/scripts/validate-drupal-code.sh",
          "timeout": 5,
          "statusMessage": "Validating Drupal code structure..."
        }
      ]
    },
    {
      "matcher": "Bash",
      "hooks": [
        {
          "type": "command",
          "command": "${CLAUDE_PLUGIN_ROOT}/scripts/detect-hosting-platform.sh",
          "timeout": 5,
          "statusMessage": "Checking environment for command adaptation..."
        }
      ]
    }
  ]
}
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. 2d ago First seen · 26 lines scan A d8ddcb5f7131

Subscribe to this mod's changes

PreToolUse is a hook published in the GitHub repository abderrahimghazali/drupal-boost (1 stars, last pushed 5mo 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 58% identical to SessionStart, differing in 21 lines, and is treated as a copy.

DebuggingDrupalclaude-codeclaude-code-pluginddevdrupal-moduledrupal-theme
Related

Other hooks, from other repositories

SessionStart

Runs when a session starts on startup, resume, clear and compact, executing session-start.sh and session-resume.sh (2 commands). From edutrul/drupal-ai.

edutrul/drupal-ai · not measured

PostToolUse

Runs after a tool call finishes for Write and Edit tool calls, executing format_and_lint.sh. From supabase/supabase.

supabase/supabase · not measured

SessionStart

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

google-gemini/gemini-cli · not measured

SessionStart

Runs when a session starts on startup, executing install_pkgs.sh. From supabase/supabase.

supabase/supabase · 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