UA-.NETStandard/docs/Samples.md

Sample applications

This repository contains a large collection of platform-independent samples that demonstrate the stack's client, server, PubSub, companion-model, and developer-tooling APIs. Each sample has its own README.md with build and run instructions. If you are new to the SDK, start with the minimal samples.

Contents

• Sample applications
  • Minimal samples
  • Reference applications
  • PubSub samples
  • Companion-model samples
  • OpenUSD site composition

Minimal samples

Getting started runs the Minimal Boiler Server and the Minimal Client together.

• Minimal Boiler Server — minimal Boiler-model server with the fluent state-machine builder; Native-AOT publishable.
• Minimal Client — hosted client that discovers a secure endpoint of the Minimal Boiler Server, creates a subscription, browses, and reads; Native-AOT publishable.
• Minimal Calc Server — minimal server built on the source-generated NodeManager pipeline and Calc model.

Reference applications

• Console Reference Server — the certified reference server with Quickstarts, CTT, and Mono configurations. It also ships as a Docker container.
• Console Reference Client — cross-platform reference client demonstrating sessions, subscriptions, browsing, and method calls.
• Console LDS Server — a standalone Local Discovery Server built on Opc.Ua.Lds.Server.

PubSub samples

• Console Reference PubSub Client — one executable with publisher, subscriber, and external external-server-adapter modes across the supported transport profiles.

Companion-model samples

• Generic recycling simulation — one durable causal coordinator and ten process views with typed OPC UA coordination, native companion equipment, material genealogy and read-only committed measurements. Its optional operator console walkthrough covers browser inspection and role-limited controls with screenshots and an animated tour. The guide distinguishes synthetic simulation from calibration, original-source parity and formal companion certification.
• Pump Device Integration Server — Device Integration Part 100 server using Opc.Ua.Di.Server's fluent builder.
• AMB Server — OPC 10000-110 Asset Management Basics with AddAssetManagement next to AddMachinery: a cooling pump and a flow sensor (Device Integration devices) and a hydraulic press (a Machinery machine) as assets with configurable AssetIds, health alarms with root causes, maintenance activities, documentation links, locations and persistence, and a simulation that raises alarms and moves the maintenance on.
• AMB Client — discovers every asset with AmbClient, prints snapshots and the location hierarchies, adds and removes a documentation link, and streams health alarms and maintenance activities.
• Minimal Robot Server — OPC 40010 Robotics with independently configurable RSL/GPOS motion and live OpenUSD transforms.
• Intent Enabled Robot — collaborative arm exposing task-level Robot Intent motion verbs, Part 10 program lifecycle, missions, command authority, and safety-aware refusal.
• Intent Viewer Client — click a target in an OpenUSD viewport and watch the arm execute the resulting intent; it also runs headless.
• Bin Picking Cell — Robot Intent, Vision, an eye-in-hand camera, and an in-address-space OpenUSD scene in one reference cell.
• Bin Picking Client — closes the Vision-to-Robot-Intent loop, with optional MCP hosting and an OpenUSD viewport.
• Visual Inspection Cell — hosts Vision, AI Model Management, ISA-95 Job Control V2, and an operator dialog for deterministic machined-bracket inspection.
• Visual Inspection Agent — drives the inspection loop with typed clients, routes inference through deployment Invoke, applies recipe verdicts, schedules allowlisted jobs, and records operator ground truth.
• AI Model Management sample — ModelManagementServer publishes the draft AI Model Management catalogue and routes inference; ModelManagementClient discovers deployments and exercises the Methods.
• Machine Vision server and client — released OPC 40100-1/-2 in Machinery, with recipe/file workflows and a shared draft/native inspection engine.
• MachineTool and WMTP — separate or combined MachineTool/peripheral hosting, independent simulated instances, retained and modern production, remote files, measurement configuration and record workflows.
• GMS server and client — native systems, qualification, environmental conditions and typed result/characteristic/correction workflows.
• AutoID server and client — a simulated OPC 30010 RFID reader with scans, tag memory access and scan/presence events.
• Cranes and Hoists — Robotics-derived topology, acquisition quality and authorized simulated limit requests.
• Combined companion suite — MachineTool, WMTP, GMS, CranesHoists and MachineVision on one DI/Machinery owner, with isolated instances and a bounded real-session self-check.
• Minimal ISA-95 Server — hosts the OPC-10030 ISA-95 Common Model with OPC-10031-4 Job Control V1 and V2, using the typed common-model builder and in-memory Job Control provider.

OpenUSD site composition

• Generator Server — simulated generating sets with datasheet-driven behavior and independent OpenUSD twins.
• Site Composition Server — federates the pump and generator servers into one live OpenUSD site.

Run the complete site demo from the repository root:

pwsh samples/OpenUsd/SiteCompositionServer/run-site-composition-demo.ps1