tryAGI
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- 3,851,239 total downloads
- last updated 10/22/2026
- Latest version: 4.2.11-dev.93 (prerelease)
Generated C# SDK based on official OpenAI OpenAPI specification. Includes C# Source Generator which allows you to define functions natively through a C# interface, and also provides extensions that make... More information -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 3,529,675 total downloads
- last updated 10/20/2026
- Latest version: 3.1.6-alpha.0.30 (prerelease)
The fastest tokenizer for GPT-3.5 and GPT-4 inspired by Tiktoken. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 2,207,296 total downloads
- last updated 10/20/2026
- Latest version: 3.1.6-alpha.0.30 (prerelease)
The fastest tokenizer for GPT-3.5 and GPT-4 inspired by Tiktoken. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 2,197,460 total downloads
- last updated 10/20/2026
- Latest version: 3.1.6-alpha.0.30 (prerelease)
The fastest tokenizer for GPT-3.5 and GPT-4 inspired by Tiktoken. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 2,197,117 total downloads
- last updated 10/20/2026
- Latest version: 3.1.6-alpha.0.30 (prerelease)
The fastest tokenizer for GPT-3.5 and GPT-4 inspired by Tiktoken. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 2,189,893 total downloads
- last updated 10/20/2026
- Latest version: 3.1.6-alpha.0.30 (prerelease)
The fastest tokenizer for GPT-3.5 and GPT-4 inspired by Tiktoken. -
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- 872,608 total downloads
- last updated 10/16/2026
- Latest version: 3.10.7-dev.3 (prerelease)
C# source generator that converts interfaces and methods into JSON Schema definitions for AI function/tool calling (OpenAI, Anthropic, Ollama, Gemini, etc.). No reflection at runtime. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 853,979 total downloads
- last updated 10/20/2026
- Latest version: 0.17.2-dev.20 (prerelease)
LangChain polyfills for .Net Framework/.Net Standard to reduce #ifs in code. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 780,316 total downloads
- last updated 10/20/2026
- Latest version: 0.17.2-dev.20 (prerelease)
LangChain Splitter abstractions. -
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LeonardoAI
by: havendv tryAGI- 687,727 total downloads
- last updated 10/20/2026
- Latest version: 1.0.3-dev.21 (prerelease)
Generated C# SDK based on Leonardo OpenAPI specification. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 590,706 total downloads
- last updated 10/20/2026
- Latest version: 0.17.2-dev.20 (prerelease)
LangChain core classes. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 586,312 total downloads
- last updated 10/20/2026
- Latest version: 0.17.2-dev.10 (prerelease)
LangChain Providers abstractions — non-MEAI modality interfaces (TTS, image generation, image-to-text, music, moderation) and shared types (Message, Usage, Data). -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 548,732 total downloads
- last updated 3/20/2026
- Latest version: 0.17.1-dev.65 (prerelease)
OpenAI API LLM and Chat model provider. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 492,087 total downloads
- last updated 4/21/2025
- Latest version: 0.17.1-dev.29 (prerelease)
Anthropic API LLM and Chat model provider. -
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AutoSDK.
by: tryAGICLI - 472,533 total downloads
- last updated 10/21/2026
- Latest version: 0.35.0-preview.2.117 (prerelease)
Allows you to partially (for example, only models) or completely generate a native (without dependencies) C# client sdk according to the OpenAPI specification. Inspired by NSwag. -
HuggingFace
by: havendv tryAGI- 434,336 total downloads
- last updated 10/22/2026
- Latest version: 0.4.3-dev.728 (prerelease)
Generated C# SDK based on HuggingFace OpenAPI specification. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 433,503 total downloads
- last updated 3/19/2026
- Latest version: 0.17.1-dev.65 (prerelease)
HuggingFace API LLM and Chat model provider. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 418,924 total downloads
- last updated 10/15/2026
- Latest version: 0.17.2-dev.13 (prerelease)
LangChain Databases abstractions. -
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.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
- 395,131 total downloads
- last updated 10/20/2026
- Latest version: 0.17.2-dev.20 (prerelease)
LangChain meta-package with the most used things. -
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- 391,252 total downloads
- last updated 10/20/2026
- Latest version: 0.17.2-dev.20 (prerelease)
Dependency injection extensions for LangChain with Microsoft.Extensions.AI.
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