Prompt Guard

• Analyzed: May 19, 2026, 3:11 AM
• Findings: 1
• Version: 3.6.2
• Hash: 7b1b4deaae1f7634c395ae92afae0769c2797d8e6d6df8167f5b556a46c7acec
• Source: palm
• External report: View on VirusTotal

Findings (1)

The prompt-guard skill bundle is a comprehensive security library for AI agents, providing over 650 detection patterns for prompt injection, data exfiltration, and tool abuse. It features a multi-layered defense-in-depth architecture including text normalization, multi-encoding decoders (decoder.py), and an enterprise-grade DLP system (output.py) for redacting sensitive credentials. The bundle includes an optional API client (api_client.py) and a distributed threat intelligence client (hivefence.py) that report anonymized threat metadata (hashes) to external endpoints (pg-secure-api.vercel.app and hivefence-api.seojoon-kim.workers.dev). A system audit utility (audit.py) is also provided to check for common security misconfigurations. The code is well-structured, includes extensive regression tests, and demonstrates clear intent to protect agents rather than attack them.