Guardclaw – Multi-layered local security for AI agent tool access

Summary: Guardclaw is a local-first, rule-based security layer that blocks risky actions by AI agents before execution. It uses 7 defense layers and over 1,500 detection patterns across 11 attack categories to protect access to terminals, files, and MCP servers without relying on LLMs.

What it does

Guardclaw intercepts AI agent commands and prevents dangerous operations on local tools and environments. It integrates with Claude Code, Codex CLI, OpenClaw, Claude Desktop, Docker, and MCP setups.

Who it's for

It is designed for users running personal or offline AI agents who need to secure tool access and prevent harmful actions.

Why it matters

It addresses the lack of offline security tools that can block unsafe AI agent behavior before it causes damage.