Does HardStop block every command I run?

No. It uses a risk-assessment model where safe commands (like 'ls' or 'git status') proceed silently, while risky actions require confirmation and dangerous actions are blocked.

What is the HardStop Claude Code skill?

HardStop is a safety-focused skill that acts as a 'seatbelt' for AI-generated commands, blocking dangerous actions like recursive deletions or credential theft before they execute.

How does HardStop protect my API keys and credentials?

The skill includes a 'Read Tool Protection' layer that monitors file access and blocks any attempts by the AI to read or exfiltrate .env, .ssh, .aws, or other sensitive credential files.

Can HardStop prevent prompt injection attacks?

Yes, it is specifically designed to detect patterns used in prompt injection, such as unauthorized data exfiltration or hidden reverse shells, and stop them immediately.

Does it support Windows and Linux systems?

Yes, HardStop contains comprehensive protection patterns for Unix/Linux, macOS, and Windows environments, including PowerShell and Bash-specific safety checks.

HardStop Safety Shield

Name: HardStop Safety Shield
Author: frmoretto

byfrmoretto

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보안 및 테스팅

Protects your system by validating AI-generated shell commands and blocking dangerous operations before execution.

소개

HardStop is a comprehensive safety layer for Claude Code and agentic AI environments, designed to prevent catastrophic commands and sensitive data exfiltration. It implements a rigorous pre-execution protocol that categorizes actions into safe, risky, or dangerous tiers, ensuring that operations like recursive deletions, system configuration changes, and credential file access are caught and blocked or require explicit user confirmation. By providing LLM-level awareness of command intent, HardStop acts as a mechanical brake for AI-initiated actions, shielding developers from hallucinations, mistakes, and prompt injection attacks.

주요 기능

6 GitHub stars
Instant blocking of destructive commands (rm -rf, format, etc.)
Protection against credential exfiltration (SSH keys, .env, .aws)
Mandatory pre-execution safety validation protocol
Advanced package manager safety for forced or broken installs
Granular risk assessment (Safe, Risky, Dangerous levels)

사용 사례

Shielding local environments against prompt injection and data theft attempts
Preventing AI hallucinations from executing destructive system-level commands
Enforcing human-in-the-loop confirmation for high-impact infrastructure changes

소개

주요 기능

6 GitHub stars
Instant blocking of destructive commands (rm -rf, format, etc.)
Protection against credential exfiltration (SSH keys, .env, .aws)
Mandatory pre-execution safety validation protocol
Advanced package manager safety for forced or broken installs
Granular risk assessment (Safe, Risky, Dangerous levels)

사용 사례

Shielding local environments against prompt injection and data theft attempts
Preventing AI hallucinations from executing destructive system-level commands
Enforcing human-in-the-loop confirmation for high-impact infrastructure changes