Expired50% confidenceFactTime unknown
The pre-tool-call hook in Codex Hooks can intercept high-risk commands—for example, automatically blocking and issuing a warning when the AI is about to execute a dangerous operation such as rm -rf.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
UnverifiedThe PreToolUse Hook intercepts before the AI actually calls the Bash tool or file write tool, preventing the execution of dangerous commands such as rm -rf and DROP TABLE.76% similarUnverifiedThe Stop Hook can intercept Claude's termination and inject a prompt as a new instruction to continue execution, which is the key to making the entire automated review system work.67% similarUnverifiedClaude Code's Hooks system includes a Stop Hook and a Start Hook, where the Stop Hook triggers a self-reflection process after the AI completes a task.64% similarUnverifiedThe PreCommand Hook is designed with a bypass mechanism, allowing the AI to bypass the block after adding and confirming a bypass comment, rather than being completely blocked.63% similarUnverifiedClaude Code has a built-in event-driven auto-trigger mechanism called Hooks63% similar
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