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/edobreque/clens/pre-compactgit clone --depth 1 https://github.com/edobreque/clensGrade A, and why
PreCompact 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.
This is a copy
86% identical to UserPromptSubmit — 4 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.
What it actually says
{
"PreCompact": [
{
"hooks": [
{
"type": "command",
"command": "clens-hook PreCompact"
}
]
}
]
}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.
- 2d ago First seen · 12 lines scan A 4fe9730e1abb
PreCompact is a hook published in the GitHub repository edobreque/clens (2 stars, last pushed 2d 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 86% identical to UserPromptSubmit, differing in 4 lines, and is treated as a copy.
Other hooks, from other repositories
UserPromptSubmit
Runs when you submit a prompt, before the agent sees it, running clens-hook UserPromptSubmit. From silouone/clens.
SubagentStart
Runs when a subagent starts, running clens-hook SubagentStart. From silouone/clens.
WorktreeRemove
Runs when a git worktree is removed, running clens-hook WorktreeRemove. From silouone/clens.
InstructionsLoaded
Runs after instructions files are loaded, running clens-hook InstructionsLoaded. From silouone/clens.
SessionStart
Runs when a session starts, running clens-hook SessionStart. From silouone/clens.
SessionEnd
Runs when a session ends, running clens-hook SessionEnd. From silouone/clens.