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First-class, NativeAOT-ready .NET SDK for TypeSafe AI System One, generated with AutoSDK.
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TypeSafeAI (tryAGI .NET SDK)
A NativeAOT-ready .NET SDK generated from TypeSafe's OpenAPI definition, with typed question sets, batching, dependency injection, and Microsoft.Extensions.AI integrations.
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- 0
- Language
- C#
- License
- MIT
- Reading time
- 3 min
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- Community
- Author
- tryAGI
- Last verified
- Sep 2026
About this project
TypeSafeAI First-class, NativeAOT-ready .NET SDK for TypeSafe AI: generated transport plus an ergonomic typed API. Generated transport, designed API The raw client is regenerated from the official OpenAPI definition ; typed questions, batching, routing, DI, and MEAI integrations are maintained as handwritten extensions. Complete ecosystem parity Includes the official JavaScript/Python examples plus the strongest .NET features from TypeSafeAI.Net, typesafe-sdk-dotnet, and Jev.Net.
Quoted from the project's README. Read the full README.
Works forJev for Moderation
Used inJev for Software & DevTools
Highlights
- The raw transport is regenerated from the official OpenAPI definition, while typed questions and MEAI wiring are handwritten extensions.
- Structured state is sent without reflection, so the SDK works under NativeAOT and with source-generated serialization.
- One of more than 200 .NET SDKs maintained with AutoSDK, with a continuous audit of regeneration, trimming, and public API visibility.
- The generated RawTypeSafeClient stays public for direct OpenAPI-level access when the typed layer is too narrow.
Quickstart
csharp
using TypeSafeAI;
using var client = new TypeSafeClient(apiKey);
var questions = new QuestionSet();
var billing = questions.AddNoul("billing", new NoulQuestion("Is this about billing?"));
var urgency = questions.AddScore("urgency", ScoreQuestion.FromValues(
["Can wait", "This week", "Today"], "How urgent is it?"));
var result = await client.SystemOneAsync("I was charged twice. Please help today.", questions);Watch out
MIT-licensed. Community SDK from tryAGI, not affiliated with TypeSafe; reads TYPESAFE_API_KEY from the environment.
Questions about this entry
Short answers drawn from the linked project or page.
It says so itself. The raw transport is regenerated from TypeSafe's official OpenAPI definition, while typed questions, batching, routing, DI, and the Microsoft.Extensions.AI integrations are maintained as handwritten extensions. The README claims parity with the official JavaScript and Python examples plus the strongest parts of three other .NET SDKs.
That is the maintenance story it commits to. This is one of more than 200 .NET SDKs maintained with AutoSDK, whose audit continuously checks repository synchronization, upstream-spec regeneration, release workflows, warnings, public API visibility, and trimming and NativeAOT compatibility.
Yes. The generated RawTypeSafeClient stays public for direct OpenAPI-level access, and FromHttpResponse decodes a cached HTTP body while preserving answer variants introduced by future API versions, which the example demonstrates with a ranking answer the typed layer does not model.
No, they ship in the main package. The README imports Microsoft.Extensions.AI, Microsoft.Extensions.AI.Evaluation, TypeSafeAI.Extensions.AI, and TypeSafeAI.Extensions.AI.Evaluation from the single install, covering guardrail policies, intent routing, exposing fixed questions as an agent tool, and a non-generative evaluator.
It is a community SDK from tryAGI, MIT licensed and published to NuGet as tryAGI.TypeSafeAI, one of more than 200 .NET SDKs maintained with AutoSDK. The generated transport is regenerated from the official OpenAPI definition, while typed questions, batching, routing, DI and Microsoft.Extensions.AI integrations are handwritten.
The README says yes: it targets current .NET practices including nullability, trimming, NativeAOT awareness and source-generated serialization. Structured state can be sent without reflection via JsonContent.FromNode with a JsonObject, and a custom response projection uses source-generated JSON metadata.
TypeSafeClient.FromHttpResponse decodes a cached HTTP body and preserves answer variants introduced by future API versions, so a new kind such as a ranking does not fail the response and the other answers still parse. Structured state can also be projected into an application-owned response type.
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