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HOL Guard

Open source runtime security layer for AI coding agents

Apache-2.0 runtime firewall for AI coding agents that screens tool calls for secret exposure, prompt injection and malicious packages before they execute.

GitHub Stars 511
Forks 29
Data from: GitHubWebsiteUpdated: Sep 1, 2026

Pricing

From $0/mo

Free tier
  • Local, Apache-2.0$0/mo

From the vendor pricing page, 2026-09-01

About HOL Guard

Tags

monitoringobservabilitydebuggingopen-source