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/cacr92/wereply/pre-tool-usegit clone --depth 1 https://github.com/cacr92/WeReplyWrote 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/cacr92/wereply/pre-tool-use)<a href="https://agentmods.dev/hooks/cacr92/wereply/pre-tool-use"><img src="https://agentmods.dev/badge/hooks/cacr92/wereply/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 5d 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.
"command": "jq -r '.tool_input.command' | { read cmd; case \"$cmd\" in *\"rm -rf\"*|*\"del /s\"*|*format*|*shutdown*|*reboot*) echo '🚫 禁止执行危险命令'; exit 2 ;; esac; }" What it actually says
{
"PreToolUse": [
{
"matcher": "Edit|Write",
"hooks": [
{
"type": "command",
"command": "jq -r '.tool_input.file_path' | { read file_path; case \"$file_path\" in *.env|*.db|*.sqlite|*.key|*.pem|*.p12|*package-lock.json|*Cargo.lock|*.git/*) echo '🚫 禁止修改敏感文件'; exit 2 ;; esac; }"
}
]
},
{
"matcher": "Bash",
"hooks": [
{
"type": "command",
"command": "jq -r '.tool_input.command' | { read cmd; case \"$cmd\" in *\"rm -rf\"*|*\"del /s\"*|*format*|*shutdown*|*reboot*) echo '🚫 禁止执行危险命令'; exit 2 ;; esac; }"
}
]
}
]
}What else settings.json configures
This page is one entry in a file that holds 8. 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.
- 5d ago First seen · 22 lines scan C 761419929c4e
PreToolUse is a hook published in the GitHub repository cacr92/WeReply (6 stars, last pushed 7mo 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). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other hooks, from other repositories
SessionStart
Runs when a session starts, executing on-start.js via node. From google-gemini/gemini-cli.
PreToolUse
Runs before the agent uses a tool for Bash tool calls, running an inline shell check. From apache/superset.
PreToolUse
Runs before the agent uses a tool, executing pre-write.sh and pre-bash.sh (2 commands). From anthropics/claude-cookbooks.
PreCompact
Runs before the context is compacted for manual and auto tool calls, executing hook-handler.cjs via node (4 commands). From ruvnet/RuView.
SessionStart
Runs when a session starts on startup, clear and compact, executing run-hook.cmd. From obra/superpowers.
SessionStart
Runs when a session starts, running an inline shell check. From Egonex-AI/Understand-Anything.