Policy engine
OPA evaluates versioned Rego policies; an enforcement point in every gateway applies the decision, independently of application code.
Fine-grained authorization
OpenFGA describes who can do what on which resource; Keycloak provides OIDC and SAML authentication, with a dedicated realm or federation per tenant.
Approvals
Sensitive actions go through an approval workflow, with a human in the loop for agents and four-eyes validation for critical operations.
Kill switch
An agent, a tool, a model or a provider stops immediately. Every stop produces a receipt; restarting requires a second validation.
Signed execution context
The Context Authority issues a signed execution context: delegations, mandates and emergency access are bounded and traced.
Governance registry
Models, providers, prices, agents, tools and MCP servers are declared in single registries, with their owner and status.
Quotas and budgets
Quotas and budgets per tenant, project and environment; cost is estimated before the call and measured after.
Risk and compliance
Risks, incidents and their remediation are tracked in the platform and linked to the audit logs.