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/silouone/clens/user-prompt-submitgit clone --depth 1 https://github.com/silouone/clensWrote 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/silouone/clens/user-prompt-submit)<a href="https://agentmods.dev/hooks/silouone/clens/user-prompt-submit"><img src="https://agentmods.dev/badge/hooks/silouone/clens/user-prompt-submit.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
UserPromptSubmit 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 3d 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.
Copies of this mod
8 near-identical copies found in the catalogue:
- UserPromptSubmit — 100% identical, 0 lines differ
- PreCompact — 86% identical, 4 lines differ
- PreCompact — 86% identical, 4 lines differ
- PostToolUseFailure — 81% identical, 4 lines differ
- PostToolUseFailure — 81% identical, 4 lines differ
- TaskCompleted — 77% identical, 4 lines differ
- PermissionRequest — 77% identical, 4 lines differ
- TaskCompleted — 77% identical, 4 lines differ
What it actually says
{
"UserPromptSubmit": [
{
"hooks": [
{
"type": "command",
"command": "clens-hook UserPromptSubmit"
}
]
}
]
}What else hooks.json configures
This page is one entry in a file that holds 18. Installing the file brings all of them; each is measured and scanned on its own page.
- Hook ConfigChange A not measured
- Hook InstructionsLoaded A not measured
- Hook Notification A not measured
- Hook PermissionRequest A not measured
- Hook PostToolUse A not measured
- Hook PostToolUseFailure A not measured
- Hook PreCompact A not measured
- Hook PreToolUse A not measured
- Hook SessionEnd A not measured
- Hook SessionStart A not measured
- Hook Stop A not measured
- Hook SubagentStart A not measured
- Hook SubagentStop A not measured
- Hook TaskCompleted A not measured
- Hook TeammateIdle A not measured
- Hook WorktreeCreate A not measured
- Hook WorktreeRemove A not measured
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.
- 3d ago First seen · 12 lines scan A a8fbdcf6dbed
UserPromptSubmit is a hook published in the GitHub repository silouone/clens (6 stars, last pushed 1mo 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. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other hooks, from other repositories
TeammateIdle
Runs on the TeammateIdle event, running clens-hook TeammateIdle. From edobreque/clens.
PermissionRequest
Runs when the agent asks permission for an action, running clens-hook PermissionRequest. From edobreque/clens.
SubagentStop
Runs when a subagent finishes, running clens-hook SubagentStop. From edobreque/clens.
TaskCompleted
Runs when a task is marked completed, running clens-hook TaskCompleted. From edobreque/clens.
PostToolUseFailure
Runs when a tool call fails, running clens-hook PostToolUseFailure. From edobreque/clens.
PreCompact
Runs before the context is compacted, running clens-hook PreCompact. From edobreque/clens.