Guard product

Guard overviewLocal security and control for AI agents and the tools they use.
FeaturesRuntime protection, policy routing, review, and evidence.

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Product previewWalk through Guard surfaces in read-only demo mode.
ComparisonCompare Guard with native controls and AI security vendors.

AI tools

All AI toolsEvery supported AI tool and how Guard applies policy to it.
Codex
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Extensions

All extensionsBrowse command and MCP coverage with owners and stated limits.
Command coverageShell command protection across clouds, databases, backups, and packages.
MCP server coverageSee how Guard maps risk state across MCP tools and servers.
Core safetyThe safety floor listings that ship with Guard.
Data and resilienceBackup and storage command protection.
Cloud and infrastructureAWS, Azure, GCP, Kubernetes, and more.

Security

AI security hubSecurity research, advisories, and agent safety coverage.
AI tool securitySecurity profiles for each supported coding agent.
Safe labsHands-on attack simulations with safe boundaries.
Redacted warningsReal blocked actions with sensitive details removed.
AdvisoriesCoordinated disclosure reports for AI tooling.
Active CVEsSearch active CVEs affecting AI tooling.

Learn & participate

Security guidesPractical guides for securing AI agent workflows.
DocsInstall, configure, and operate Guard with confidence.
ResearchPublished security research, benchmarks, and methodology.
AffiliatesShare Guard with your audience and earn from referrals.
SponsorKeep agent security open: sponsor a project, place a banner, or fund a security initiative.

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Guard
Security
CVEs
CVE 2026 76819 nuclei arbitrary code execution via goja

HOL Guard

Public security guidance for teams protecting AI harnesses, MCP servers, skills, prompts, and local tool execution.

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CVE-2026-76819 | HOL Guard CVE

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CVE-2026-76819

CVE record being verified

HOL has received this record, but its official publication, description, and references are not complete yet. The page will become discoverable after the source record is verified.