Hardware Bill of Materials
Fills the gap between an electrical BOM and a manufacturing BOM for IoT, ICS, and embedded products.
Spec focus
components[type=device|firmware|platform]
Graph labels
BomDocument, Component, Organization
Lifecycle
pre-build
Mapping. Hardware is still a CycloneDX component with type device/firmware. COMPOSED_OF captures the physical bill; firmware is a component that RUNS_ON the MCU.
Extension. Manufacturer and part identifiers are queryable. Hardware nodes link to the CBOM (crypto in silicon) and MBOM (how the board was built).
Documents
HarborPulse Edge Gateway HG-200 HBOM
urn:uuid:7a2e1c90-aa11-4b33-9d01-hbom0003
Subject HarborPulse Edge Gateway HG-200 · v1 · 2026-02-02T09:00:00Z
Open in graphNeighborhood
Drag to pan · scroll to zoom · 17 nodes · 17 edges
Select a node to inspect CycloneDX properties.
Sample Cypher
All BOM documents
Every CycloneDX document in the Atlas graph, with its type.
Hardware composition
The Edge Gateway and every part it is COMPOSED_OF.
Exploitable paths to hardware
From an exploitable CVE, walk software dependents until a device is reached.
Components shared across BOM types
Inventory that appears in more than one BOM variety — the knowledge-graph payoff.
Knowledge concept overlay
How CycloneDX instances map onto the Atlas ontology.
Graph size by label
How many Atlas nodes exist for each CycloneDX class.
Neighborhood of HarborPulse API
One- and two-hop context around the application component.
Devices, boards, firmware, and manufacturer pedigree.