Aira Security is a commercial agentic ai security tool by Aira Security. Lunar.dev MCP Gateway (MCPX) is a commercial agentic ai security tool by Lunar.dev. 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:
Enterprise security teams deploying AI agents across multiple models and vendors need Aira Security's real-time behavior monitoring to prevent agents from exceeding intended permissions or calling unsafe tools. The platform's policy-based control gates agent interactions at the MCP layer before execution, stopping prompt injection exploits and tool misuse that traditional API security can't catch. Skip this if your AI use is limited to single-model chatbot deployments or if you lack the governance appetite to define and enforce agent behavior policies; Aira assumes you're serious about controlling agent actions, not just logging them after the fact.
Security teams deploying Claude or other agentic AI systems will find real value in MCPX's per-agent tool restrictions and immutable audit logs that actually capture prompt payloads and attribution, not just API calls. The role-based access control with on-behalf-of tracking addresses the specific governance gap that makes AI agents harder to audit than traditional service accounts. This tool prioritizes Govern and Detect over Respond, which works if your security model treats agent behavior as inherently less trustworthy than human access. Skip MCPX if you're looking for a lightweight proxy; the MCP Risk Score Engine is beta and Lunar.dev's 15-person team means you're betting on a startup's ability to track an evolving threat surface faster than vendors with security divisions.
Security platform for AI agents with real-time behavior monitoring & control
Gateway for securing, governing, and auditing AI agent access to MCP servers.
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Common questions about comparing Aira Security vs Lunar.dev MCP Gateway (MCPX) for your agentic ai security needs.
Aira Security: Security platform for AI agents with real-time behavior monitoring & control. built by Aira Security. headquartered in United States. Core capabilities include Real-time behavior monitoring for AI agents, Policy-based control for agent interactions, MCP tool call inspection..
Lunar.dev MCP Gateway (MCPX): Gateway for securing, governing, and auditing AI agent access to MCP servers. built by Lunar.dev. headquartered in Israel. Core capabilities include Centralized MCP server registry with service discovery for local and remote servers, Role-based access control (RBAC) with per-agent tool restrictions and on-behalf-of attribution, Authentication to MCP servers via API keys or OAuth..
Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.
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