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Lumeus MCP Security is a commercial agentic ai security tool by Lumeus. 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, integrations, company size fit, here is our conclusion:
Security teams deploying AI coding assistants like Cursor and Windsurf across development environments need Lumeus MCP Security to stop unauthorized model context protocol connections before they become data exfiltration vectors. The tool combines MCP server discovery with real-time traffic inspection and ephemeral token enforcement, hitting NIST PR.AA and DE.CM controls that most AI security tools skip entirely. Skip this if your developers aren't yet using MCP-enabled IDEs or if you're still evaluating whether agentic AI security is a priority; Lumeus solves a specific problem for teams already committed to that toolchain.
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.
Secures MCP sessions in AI dev environments via proxy, discovery, and policy enforcement.
Security gateway for monitoring and protecting MCP-based AI agent tool calls.
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Common questions about comparing Lumeus MCP Security vs Repello MCP Gateway for your agentic ai security needs.
Lumeus MCP Security: Secures MCP sessions in AI dev environments via proxy, discovery, and policy enforcement. built by Lumeus. headquartered in United States. Core capabilities include MCP server discovery across IDE environments, Sanctioned vs. unsanctioned MCP server inventory, Centralized deployment and governance of enterprise MCP servers..
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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