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Careful

Skill puukis/lstack/skills/careful

A personal Claude Code environment. Persistent memory, loop detection, 15 skills, and lifecycle hooks. macOS, Linux, and Windows.

Install
npx -y skills add puukis/lstack --skill careful

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

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What its author says it does

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Enable opt-in warnings or denials for risky Bash commands in the current Claude Code session.

SKILL.md

1.0 KB, 195 tokens by cl100k_base, as published. Nobody here has run it

Careful

Use when the user says be careful, production mode, safety mode, shared environment, or asks to warn before destructive commands.

Process

  1. If the user explicitly asks for strict mode, run lstack safety strict.
  2. Otherwise run lstack safety careful.
  3. Run lstack safety status when useful to confirm the mode.
  4. Explain the active behavior briefly.

Modes

  • careful: asks before risky Bash commands when hook ask is supported.
  • strict: denies risky Bash commands.
  • off: disables opt-in safety checks.

Required Notes

  • Existing global hard blocks remain active in every mode.
  • Careful mode is not a shell sandbox.
  • LSTACK_CONFIRM_DESTRUCTIVE=1 or lstack safety allow-once <hash> can be used as an explicit override for opt-in careful/strict checks where appropriate. Global hard blocks still remain hard blocks.

Keep looking

Skills are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.