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.
npx agentmods add hooks/joshsmithxrm/power-platform-developer-suite/pre-tool-usegit clone --depth 1 https://github.com/joshsmithxrm/power-platform-developer-suiteWrote 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.
[](https://agentmods.dev/hooks/joshsmithxrm/power-platform-developer-suite/pre-tool-use)<a href="https://agentmods.dev/hooks/joshsmithxrm/power-platform-developer-suite/pre-tool-use"><img src="https://agentmods.dev/badge/hooks/joshsmithxrm/power-platform-developer-suite/pre-tool-use.svg" alt="Measured on agentmods" height="20"></a>Grade C, and why
PreToolUse 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 4d 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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
"matcher": "Bash(rm -rf:*)", This is a copy
86% identical to PostToolUse — 187 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.
How it starts
The opening of the file, as written. The whole thing — 194 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{
"PreToolUse": [
{
"matcher": "Edit",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/protect-main-branch.py\"",
"timeout": 5
}
]
},
{
"matcher": "Write",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/protect-main-branch.py\"",
"timeout": 5
}
]
},
{
"matcher": "Edit",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/snk-protect.py\"",
"timeout": 5
}
]
},
{
"matcher": "Write",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/snk-protect.py\"",
"timeout": 5
}
]
},
{
"matcher": "Edit",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/claudemd-line-cap.py\"",
"timeout": 5
}
]
},
{
"matcher": "Write",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/claudemd-line-cap.py\"",
"timeout": 5
}
]
},
{
"matcher": "Bash(rm:*)",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/rm-guard.py\"",
"timeout": 5
}
]
},
{
"matcher": "Bash(rm -rf:*)",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/rm-guard.py\"",
"timeout": 5
}
]
},
{
"matcher": "Bash(rm -fr:*)",
"hooks": [
{
"type": "command",
"command": "python \"$CLAUDE_PROJECT_DIR/.claude/hooks/rm-guard.py\"",
What else settings.json configures
This page is one entry in a file that holds 4. Installing the file brings all of them; each is measured and scanned on its own page.
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.
- 4d ago First seen · 194 lines scan C fcbe344c5c11
PreToolUse is a hook published in the GitHub repository joshsmithxrm/power-platform-developer-suite (5 stars, last pushed 10d ago), licensed MIT. Its token cost is not measured: a hook is shell that never enters the context. A static security scan graded it C with 1 finding (recursive force delete). It is 86% identical to PostToolUse, differing in 187 lines, and is treated as a copy.
Other hooks, from other repositories
PreToolUse
Runs before the agent uses a tool for Edit, Write and MultiEdit tool calls, executing pre-tool-theme-slot.ps1. From sintaxasn/Fluence.Wpf.
SubagentStop
Runs when a subagent finishes, executing tlc-cleanup.sh and continuous-execution-hook.sh via bash (2 commands). From johanolofsson72/Claude.
PreToolUse
Runs before the agent uses a tool for Bash, Glob, Grep, Read, Edit and Write tool calls, executing scout-block.js via node. From duongthinh03/portfolio.
PostToolUse
Runs after a tool call finishes for Write and Edit tool calls, executing format_and_lint.sh. From supabase/supabase.
SessionStart
Runs when a session starts, executing on-start.js via node. From google-gemini/gemini-cli.
SessionStart
Runs when a session starts on startup, executing install_pkgs.sh. From supabase/supabase.