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.
☆987Oct 1, 2025Updated 4 months ago
Alternatives and similar repositories for LangChain
Users that are interested in LangChain are comparing it to the libraries listed below
Sorting:
- A C#/.NET library to run LLM (🦙LLaMA/LLaVA) on your local device efficiently.☆3,541Feb 22, 2026Updated last week
- LangChain Serve + Blazor chat☆30Apr 11, 2024Updated last year
- Research project. A Memory solution for users, teams, and applications.☆2,136Dec 18, 2025Updated 2 months ago
- The easiest way to use Ollama in .NET☆1,310Updated this week
- .NET implementation of the LangChain project.☆71Oct 17, 2023Updated 2 years ago
- AI Multi-Agent Framework in .NET☆3,015Feb 19, 2026Updated last week
- C# SDK based on official HuggingFace OpenAPI specification☆47Feb 16, 2026Updated last week
- The official .NET library for the OpenAI API☆2,505Updated this week
- The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.☆3,969Updated this week
- Ollama SDK for .NET☆189Feb 16, 2026Updated last week
- C# SDK for Milvus.☆137Jan 20, 2026Updated last month
- Part of the LangChain.NET project. Has separate abstractions, does not contain dependencies on the main project and can be used independe…☆23Feb 3, 2026Updated 3 weeks ago
- Microsoft Semantic Kernel Assistants This enables the usage of assistants for the Semantic Kernel. It provides different scenarios for t…☆114Nov 21, 2025Updated 3 months ago
- Typescript and .NET implementation of BPE tokenizer for OpenAI LLMs.☆210Apr 25, 2025Updated 10 months ago
- Qdrant .Net SDK☆203Feb 19, 2026Updated last week
- MCPSharp is a .NET library that helps you build Model Context Protocol (MCP) servers and clients - the standardized API protocol used by …☆359Oct 20, 2025Updated 4 months ago
- Awesome list of tools and projects with the awesome semantic kernel framework☆353Feb 18, 2025Updated last year
- Integrate cutting-edge LLM technology quickly and easily into your apps☆27,286Feb 21, 2026Updated last week
- This project implements token calculation for OpenAI's gpt-4 and gpt-3.5-turbo model, specifically using `cl100k_base` encoding.☆82Updated this week
- A planner that integrates into Semantic Kernel to enable function calling on all Chat based LLMs (Mistral, Bard, Claude, LLama etc)☆58Feb 7, 2024Updated 2 years ago
- .NET implementation of the Model Context Protocol (MCP)☆234Mar 21, 2025Updated 11 months ago
- ☆853Nov 10, 2025Updated 3 months ago
- A .NET library that provides access to the library that powers PyTorch.☆1,786Updated this week
- LLamaWorker is a HTTP API server developed based on the LLamaSharp project. It provides an OpenAI-compatible API, making it easy for deve…☆79Aug 17, 2025Updated 6 months ago
- Whisper.net. Speech to text made simple using Whisper Models☆883Feb 16, 2026Updated last week
- The Workflow Engine for .NET☆7,634Updated this week
- pgvector support for .NET (C#, F#, and Visual Basic)☆267Dec 21, 2025Updated 2 months ago
- Sample on how to run a LLM using LM Studio and interact with the model using Semantic Kernel.☆100Apr 17, 2024Updated last year
- Custom TextCompletion using LLamaSharp☆26Sep 5, 2023Updated 2 years ago
- Automated .NET SDKs for your APIs☆74Updated this week
- A Non-Official OpenAI RESTful API Client for DotNet☆765Jan 24, 2026Updated last month
- An unofficial C#/.NET SDK for accessing the OpenAI GPT-3 API☆1,898Aug 7, 2024Updated last year
- Read and extract text and other content from PDFs in C# (port of PDFBox)☆2,369Updated this week
- .NET library for the OpenAI service API by Betalgo Ranul☆2,991Dec 9, 2025Updated 2 months ago
- BLlamaSharp.ChatGpt.Blazor is a Blazor-based LLamaSharp Chat GPT application☆70Feb 26, 2024Updated 2 years ago
- ☆228Jan 19, 2026Updated last month
- PalmHill.BlazorChat is a chat application and API built with Blazor WebAssembly, SignalR, and WebAPI, featuring real-time LLM conversatio…☆69Feb 7, 2026Updated 3 weeks ago
- Embed Python in .NET☆1,057Updated this week
- Simple chat app using Blazor, Semantic Kernel and Azure OpenAI☆57Jan 20, 2026Updated last month