Prompt Guard Injection Sanitizer Skill for Autonomous Agents
Enterprise-grade defensive input firewall for LLM autonomous agents. Inspects, filters, and neutralizes prompt injections, indirect jailbreaks, and instructions override exploits before passing untrusted text into prompts.
Key Features
- Exploit & Jailbreak Detection: Flags attempts to override system prompts or bypass ethical boundary instructions.
- Neutralization: Replaces hostile command sequences with safe sanitized placeholders.
- Zero Overhead: Blazing fast regex and heuristic matching using the Python Standard Library.
MCP Server Integration
python mcp_server.py
Available MCP Tools
sanitize_prompt: Analyze and cleanse text of malicious injection attacks.inspect_threats: Scan text and list identified security threat patterns.