IIOS Documentation
Everything you need to build Cognitive Enterprise applications on the Industrial Intelligence Operating System — from your first query to production deployment.
Introduction
IIOS is infrastructure. It provides a governed Industrial Knowledge Graph, an AI-native reasoning engine, and an enterprise-grade runtime on which applications are built. Applications compose on the platform rather than rebuilding data models, security, and reasoning for each use case.
Quickstart
Install the SDK and authenticate against your tenant. All access is scoped to your sovereignty boundary.
npm install @iios/sdk
iios auth login --tenant acme-industrial
# Verify connectivity to your tenant
iios graph statusCore concepts
The graph is built from four primitives: entities (assets, sites, people), relationships between them, events that occur over time, and evidence that grounds every fact in a source.
// Everything in IIOS is an entity, relationship, event, or evidence
const { entities } = await iios.graph.query({
type: "Asset",
where: { site: "PLANT-04" },
traverse: { events: { since: "-30d" }, evidence: true },
})Knowledge graph
Query and traverse the Industrial Knowledge Graph through the SDK or API. Every result carries provenance and a calibrated confidence score, so answers are always defensible. See the API reference for the full query grammar.
Reasoning engine
The reasoning engine composes graph traversals, retrievals, and calculations into evidence-linked answers, scored by the Industrial Confidence Engine.
Agents
Define agents bound to a scoped view of the graph, attach confidence and permission policy, and capture every step as an immutable event.
Security & access
Row- and attribute-level access controls apply uniformly to humans and agents. All access is logged for a complete audit trail.
Deployment
Deploy in your cloud, on-premises, or air-gapped. IIOS always runs inside your sovereignty boundary.