cyberneticlibrary

Prevent destructive operations

safe-modeskillsetup L22,280
rohitg00/pro-workflow
What it does

Prevent destructive operations via pre-execution hooks

Best for

Unfamiliar codebases or pair-programming. Scope damage radius.

Inputs
  • · hook matchers for Bash/Edit/Write
  • · state file per session
Outputs
  • · warnings or blocks on destructive patterns
  • · directory lockdown
Requires
  • · Claude Code PreToolUse hook
Preconditions

Claude Code with hook support

Failure modes

Regex false positives (rm inside string literal); state leaks across sessions

Trust signals
  • · 3 modes (cautious/lockdown/clear)
  • · 13+ dangerous patterns detected
  • · Session-scoped state
  • · Exact file path backing