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Skill Scanner is a free agentic ai security tool. Onyx Platform is a commercial agentic ai security tool by Onyx Security. Compare features, ratings, integrations, and community reviews side by side to find the best agentic ai security fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Teams deploying OpenClaw AI agents need Skill Scanner because it's the only tool that catches malicious skill behavior before execution through zero-trust verification and OWASP LLM Top 10 detection. The free pricing and REST API access mean you can integrate it into CI/CD or agent orchestration workflows without budget approval, and it covers both the ID.RA risk assessment and PR.PS platform security functions that regulators expect. Skip this if you're running closed-loop agents in air-gapped environments with no external skill dependencies; Skill Scanner's value collapses when you control the entire skill supply chain.
Mid-market and enterprise security teams deploying AI agents across multiple LLMs need Onyx Platform because it's the only control plane that catches shadow AI deployments and unapproved model usage before they become compliance violations. The natural language policy engine and real-time prompt injection blocking cover both governance (GV.PO) and continuous monitoring (DE.CM) without requiring security teams to become prompt engineers. Skip this if your organization runs fewer than three LLM integrations or if you need post-incident forensics more than active agent behavior enforcement; the session replay is solid but the tool's real strength is prevention during runtime, not reconstruction after the fact.
Security scanner that analyzes OpenClaw AI agent skills for malicious behavior.
AI control plane for enterprise AI agent security, governance, and observability.
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Common questions about comparing Skill Scanner vs Onyx Platform for your agentic ai security needs.
Skill Scanner: Security scanner that analyzes OpenClaw AI agent skills for malicious behavior. Core capabilities include Real-time skill safety analysis via REST API, Severity rating output (e.g., SAFE, LOW, higher risk levels), Zero-trust model: all skills untrusted by default until verified..
Onyx Platform: AI control plane for enterprise AI agent security, governance, and observability. built by Onyx Security. headquartered in United States. Core capabilities include Real-time AI agent activity monitoring across LLMs and frameworks, Session replay and audit trail for compliance and forensics, Shadow AI and unapproved model deployment detection..
Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.
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