Autonomous Security vs Lunar.dev MCP Gateway (MCPX): Side-by-Side Comparison (2026)

Autonomous Security: Endpoint security platform for governing and securing AI agents and MCP servers. built by Autonomous Security. Core capabilities include AI agent and MCP server discovery and inventory, Exposure analysis for hardcoded secrets and exposed configs, Runtime blocking of rogue MCP servers and malicious skills..

Lunar.dev MCP Gateway (MCPX): Gateway for securing, governing, and auditing AI agent access to MCP servers. built by Lunar.dev. 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.

Autonomous Security differentiates with AI agent and MCP server discovery and inventory, Exposure analysis for hardcoded secrets and exposed configs, Runtime blocking of rogue MCP servers and malicious skills. Lunar.dev MCP Gateway (MCPX) differentiates with 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.

Autonomous Security is developed by Autonomous Security. Lunar.dev MCP Gateway (MCPX) is developed by Lunar.dev. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Autonomous Security integrates with SSO/SCIM, SIEM. Lunar.dev MCP Gateway (MCPX) integrates with Okta, Azure AD, Lunar.dev AI Gateway. Check integration compatibility with your existing security stack before deciding.

Autonomous Security and Lunar.dev MCP Gateway (MCPX) serve similar Agentic AI Security use cases: both are Agentic AI Security tools, both cover MCP Security, Agentic AI Security, AI Governance. Review the feature comparison above to determine which fits your requirements.