Agent Vault vs Arcade MCP Runtime: Side-by-Side Comparison (2026)

Agent Vault: Zero-trust security & governance platform for autonomous agentic AI systems. built by Ntur AI. Core capabilities include Cryptographically enforced tool execution via signed tool registry with public/private key validation, Immutable audit trails for continuous compliance, Behavioral drift detection and dynamic guardrails..

Arcade MCP Runtime: MCP runtime for securing and governing AI agents in production deployments. built by Arcade. Core capabilities include User-specific agent authorization via OAuth and IDP integration, Catalog of production-grade MCP tools for AI agents, Open-source MCP framework for building custom agent tools..

Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.

Agent Vault differentiates with Cryptographically enforced tool execution via signed tool registry with public/private key validation, Immutable audit trails for continuous compliance, Behavioral drift detection and dynamic guardrails. Arcade MCP Runtime differentiates with User-specific agent authorization via OAuth and IDP integration, Catalog of production-grade MCP tools for AI agents, Open-source MCP framework for building custom agent tools.

Agent Vault is developed by Ntur AI. Arcade MCP Runtime is developed by Arcade. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Agent Vault and Arcade MCP Runtime serve similar Agentic AI Security use cases: both are Agentic AI Security tools, both cover Agentic AI Security, LLM Security, AI Governance. Review the feature comparison above to determine which fits your requirements.