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![DotCraft Desktop working through a Ship dark mode plan: two subagents run, the in-app browser checks the settings page, and a weekly contrast check is set up as an automation]()
![Agent Builder turning a short description into a contrast-checker agent with its own avatar, tools and skills]()
![A .NET extension adding review tools and lifecycle hooks, then a Desktop extension changing the app wallpaper]()
![Code that hosts DotCraft Harness in a .NET app, binds a connected app to a thread, and streams a reply with the SDK]()
Program.cs
Open source, built on .NET 10
An agent runtime you embed and extend.
irm https://www.dotcraft.net/install.ps1 | iexcurl -fsSL https://www.dotcraft.net/install.sh | bashFrom the app to your own product.
Agent Harness for .NET
Bring a complete agent runtime into any .NET application.
Runs in your process
No separate agent service to deploy or operate.
Built the .NET way
Plugs into the Generic Host and dependency injection.
More than an agent loop
Sessions, tools, skills, approvals and providers come wired.
using DotCraft.Configuration;
using DotCraft.Harness;
using Microsoft.Extensions.Hosting;
AppConfig appConfig = LoadApplicationConfig();
var workspacePath = Directory.GetCurrentDirectory();
var builder = Host.CreateApplicationBuilder(args);
builder.Services.AddDotCraftHarness(appConfig, options =>
{
options.WorkspacePath = workspacePath;
});
using var host = builder.Build();
await host.StartAsync();
await host.StopAsync();
All set — over to you.
irm https://www.dotcraft.net/install.ps1 | iexcurl -fsSL https://www.dotcraft.net/install.sh | bash