# .Net AI Tools

## Libraries

- [tryAGI/LangChain](https://github.com/tryAGI/LangChain) - C# implementation of LangChain. We try to be as close to the original as possible in terms of abstractions, but are open to new entities.
- [tryAGI/LangSmith](https://github.com/tryAGI/LangSmith) - LangSmith C# SDK based on official LangSmith OpenAPI specification
- [tryAGI/Tiktoken](https://github.com/tryAGI/Tiktoken) - High-performance .NET BPE tokenizer — up to 618 MiB/s, competitive with Rust. Zero-allocation counting, multilingual cache, o200k/cl100k/r50k/p50k encodings + HuggingFace tokenizer.json support.