SAILLENT

SAILLENT is a runtime security platform for organizations deploying AI agents and tool-connected applications. It places a policy enforcement layer on configured request paths, evaluating covered actions before allowing them to proceed to models, APIs, databases, or other tools. A team defines policies for the agents, tools, and actions it wants to control. When a covered request reaches the runtime, SAILLENT evaluates it against the applicable rules, allows or denies the operation, and records the decision and available context. The platform also offers sensitive-data detection and redaction, prompt injection protection, and controls for tool access. Governance features on higher plans include a GitOps policy engine and SIEM export. Security and engineering teams can use the decision records to investigate attempted actions and review which policy was applied. SAILLENT supports covered MCP interactions, with deployment options depending on the plan and environment. The enforcement boundary only covers requests routed through its configured path. Direct calls or unprotected tools need separate controls, so teams should evaluate coverage and failure behavior for their own deployment.