RiskAI.Ollama 0.1.0

RiskAI.Ollama

RiskAI.Ollama provides an Ollama-backed implementation of the RiskAI service for industrial hazard summary and control suggestion workflows.

Installation

dotnet add package RiskAI.Ollama

Prerequisites

• Ollama must be installed and running
• The model you want to use must already be pulled locally

Example:

ollama pull gemma3:4b
ollama serve

Service Registration

using RiskAI.Ollama.Extensions;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddRiskAI(
    "http://localhost:11434",
    "gemma3:4b");

ASP.NET Core Example

using RiskAI.Abstractions.DTOs;
using RiskAI.Abstractions.Interfaces;
using RiskAI.Ollama.Extensions;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddRiskAI(
    "http://localhost:11434",
    "gemma3:4b");

var app = builder.Build();

app.MapPost("/api/risk-ai/summary", async (HazardRequest request, IRiskAIService riskAI) =>
{
    var result = await riskAI.GenerateHazardSummaryAsync(request);
    return Results.Ok(result);
});

app.MapPost("/api/risk-ai/controls", async (HazardRequest request, IRiskAIService riskAI) =>
{
    var result = await riskAI.SuggestControlsAsync(request);
    return Results.Ok(result);
});

app.Run();

Example request body:

{
  "hazardType": "Mechanical",
  "hazard": "Rotating blade exposure",
  "consequence": "Severe laceration or amputation",
  "machineName": "Cutting Machine A"
}

Console App Example

using Microsoft.Extensions.DependencyInjection;
using RiskAI.Abstractions.DTOs;
using RiskAI.Abstractions.Interfaces;
using RiskAI.Ollama.Extensions;

var services = new ServiceCollection();

services.AddRiskAI(
    "http://localhost:11434",
    "gemma3:4b");

var serviceProvider = services.BuildServiceProvider();
var riskAI = serviceProvider.GetRequiredService<IRiskAIService>();

var request = new HazardRequest
{
    HazardType = "Electrical",
    Hazard = "Exposed live conductor",
    Consequence = "Electric shock or burn injury",
    MachineName = "Control Cabinet 01"
};

var summary = await riskAI.GenerateHazardSummaryAsync(request);
var controls = await riskAI.SuggestControlsAsync(request);

Console.WriteLine("Hazard Summary:");
Console.WriteLine(summary);
Console.WriteLine();
Console.WriteLine("Suggested Controls:");
Console.WriteLine(controls);

Public API

using RiskAI.Abstractions.DTOs;
using RiskAI.Abstractions.Interfaces;

Task<string> GenerateHazardSummaryAsync(HazardRequest request);
Task<string> SuggestControlsAsync(HazardRequest request);