Danube

The product is a governed tool-access platform that makes internal APIs, MCP servers, and websites callable by AI agents, handling authentication, permissions, and audit so agents never see credentials and execution can run inside the customer's environment. It sells to developers, IT and operations teams in B2B organizations that need to connect and control agent access to internal systems. It is delivered as a SaaS control plane and infrastructure API with deny-by-default policies, a single scoped key, and a catalog of ready-made tools alongside private integrations.

Key features

• Governed tool access for AI agents
• Auth, permissions and audit handling
• Agents never see credentials
• In-VPC data plane execution
• Internal API and MCP server registry
• REST/OpenAPI spec import
• MCP protocol server connection
• Browser replay to create tools
• Catalog of ready-made tools
• Semantic search for tools
• Deny-by-default scoped access
• Org roles and membership
• Append-only audit log
• Per-key rate limits and quotas
• SSO and SCIM support