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Repello AI SkillCheck is a free agentic ai security tool by Repello AI. Repello MCP Gateway is a commercial agentic ai security tool by Repello AI. Compare features, ratings, integrations, and community reviews side by side to find the best agentic ai security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Security teams piloting agentic AI workflows need Repello AI SkillCheck to inventory and classify vulnerabilities in third-party agent skills before they hit production. The tool scans plugins against a growing library and surfaces severity ratings that let you make faster risk decisions than manual code review alone. Skip this if your org isn't deploying agents yet or if you need runtime monitoring of agent behavior in live systems; SkillCheck is pre-deployment triage, not post-deployment enforcement.
Mid-market and enterprise security teams deploying AI agents built on Model Context Protocol need Repello MCP Gateway because it's the only tool that actually stops tool poisoning attacks before they execute, not after. The platform covers four NIST CSF 2.0 functions (PR.PS, DE.CM, DE.AE, RS.MA) with genuine strength in continuous monitoring and anomaly detection on MCP traffic, catching the behavioral drift that generic API gateways miss. Skip this if your agents run on proprietary frameworks or if you're still in the "let's see what agents can do" phase; Repello is built for teams already committed to agent infrastructure at scale.
Scans and catalogs AI agent skills/plugins for security vulnerabilities.
Security gateway for monitoring and protecting MCP-based AI agent tool calls.
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Common questions about comparing Repello AI SkillCheck vs Repello MCP Gateway for your agentic ai security needs.
Repello AI SkillCheck: Scans and catalogs AI agent skills/plugins for security vulnerabilities. built by Repello AI. headquartered in United States. Core capabilities include Browsable skill library of scanned AI skills, Skill upload for scanning, Severity-based classification of scanned skills..
Repello MCP Gateway: Security gateway for monitoring and protecting MCP-based AI agent tool calls. built by Repello AI. headquartered in United States. Core capabilities include Prompt injection detection and blocking, Tool poisoning attack detection, MCP traffic inspection and filtering..
Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.
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