AI-Native Enterprise Application
SiriusCore
The ideal enterprise application partner for agentic AI.
SiriusCore gives any compatible AI agent a machine-native, governed environment for enterprise data, operations, and workflow. With SiriusCore, agentic AI can move beyond conversation and truly complete enterprise-level work in the real world. It is ready for real needs—contact hello@constavitality.com to discuss yours.

What is SiriusCore?
SiriusCore is a headless, AI-native enterprise application and the ideal application partner for agentic AI. Built on a finance and ERP foundation, it exposes machine-readable schemas, records, queries, and business operations through CLI, MCP and REST. Application-side identity, permissions, data scope, workflow, idempotency, and audit govern what each agent can do, giving any compatible AI agent the environment it needs to complete real-world enterprise tasks. It is ready to engage with real requirements now.
Highlights
The best place for enterprise agents to work
Most enterprise applications were designed around screens, forms, and human operating conventions. SiriusCore starts with the machine-readable business context, consistent operations, durable workflow, and application-enforced controls AI agents need to turn reasoning into completed enterprise work.
One governed layer across enterprise systems
Connecting every agent independently to every ERP, CRM, planning, and in-house system creates fragile architecture. SiriusCore provides a unified agent-facing layer that can coexist with and coordinate the systems already in place.
Trust is enforced inside the application
SiriusCore includes individual agent identities, active-role selection, row- and column-level access, idempotent writes, audit records, rate limits, and a restricted read-only SQL interface. Control does not depend on asking the agent to behave.
Built to be understood and extended by AI
Self-describing schemas and consistent machine interfaces let agents discover the application directly. Its extension approach lets authorized agents build business functions and controls without fighting a closed, human-specific customization stack.
At a glance
- Product status
- Ready for real enterprise needsOpen for solution design, pilots & deploymenthello@constavitality.com
- Ready foundation
- Agent identity and authenticationSchema discovery and record APIsFinance journal foundationEight-dimension enterprise row accessAdmin console and audit trail
- Enterprise scope
- Master dataInventory and operational workflowsAI-extensible business logicEnterprise system connectorsIntegrated organizational memory
- Deployment & interfaces
- Private cloud by defaultOn-premise by arrangementNative CLI, MCP and RESTAdministration UI only
- Assurance direction
- ISO/IEC 27001-aligned control designSOC 1 and SOC 2 readiness planned
FAQ
Is SiriusCore available today?
Yes. SiriusCore is ready to engage with real enterprise requirements, including solution design, pilot, integration, and deployment needs. Email hello@constavitality.com with the target business processes, systems, controls, and deployment requirements for details.
Does SiriusCore replace an existing ERP?
Not necessarily. It provides a unified agent-facing application layer that can coexist with existing systems, coordinate work across them, and provide native finance and ERP capabilities where appropriate.
Does it have a human user interface?
It has an administration interface for provisioning, configuration, permissions, and oversight. Functional business operations are designed for AI agents through CLI, MCP and REST rather than for people clicking through screens.
Why put controls in the application instead of the agent?
An unrestricted agent is unsafe, while an agent constrained only by prompts can be too weak or inconsistent. SiriusCore makes identity, permissions, data scope, idempotency, and audit application-enforced boundaries that apply regardless of which compatible agent connects.
How does SiriusCore help AI agents complete real-world enterprise tasks?
A model can reason about a task, but enterprise completion also requires authoritative data, valid business operations, identity, permissions, workflow, safe writes, verification, and audit. SiriusCore provides those capabilities inside one AI-native application, so any compatible agent can move from answering questions to executing accountable enterprise work.
Why are SiriusCore and FleeceTide best partners?
SiriusCore is designed to work with any compatible AI agent. FleeceTide is a first-class governed agent for it, supplying models, tools, memory, approvals, durable execution, and verification while SiriusCore supplies machine-readable context, workflow, data, permissions, and audit. Together they form an end-to-end environment for high-standard enterprise production work.
SiriusCore is the ideal application partner for any compatible AI agent; FleeceTide is its first-class agent for governed production work.
