tryAGI
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- 3,532,434 total downloads
- last updated 9/29/2026
- Latest version: 4.2.11-dev.38 (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.
- 3,253,755 total downloads
- last updated 9/25/2026
- Latest version: 3.1.6-alpha.0.27 (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.
- 2,025,283 total downloads
- last updated 9/25/2026
- Latest version: 3.1.6-alpha.0.27 (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.
- 2,011,811 total downloads
- last updated 9/25/2026
- Latest version: 3.1.6-alpha.0.27 (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.
- 2,004,849 total downloads
- last updated 9/25/2026
- Latest version: 3.1.6-alpha.0.27 (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.
- 2,011,821 total downloads
- last updated 9/25/2026
- Latest version: 3.1.6-alpha.0.27 (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.
- 815,242 total downloads
- last updated 9/8/2026
- Latest version: 0.17.2-dev.7 (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.
- 750,094 total downloads
- last updated 9/8/2026
- Latest version: 0.17.2-dev.7 (prerelease)
LangChain Splitter abstractions. -
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- 637,442 total downloads
- last updated 9/22/2026
- Latest version: 3.10.6-dev.5 (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. -
LeonardoAI
by: havendv tryAGI- 608,211 total downloads
- last updated 9/28/2026
- Latest version: 1.0.3-dev.18 (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.
- 570,023 total downloads
- last updated 9/8/2026
- Latest version: 0.17.2-dev.7 (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.
- 568,301 total downloads
- last updated 9/29/2026
- Latest version: 0.17.2-dev.8 (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.
- 459,404 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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AutoSDK.
by: tryAGICLI - 444,061 total downloads
- last updated 9/29/2026
- Latest version: 0.35.0-preview.2.57 (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. -
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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.
- 422,271 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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HuggingFace
by: havendv tryAGI- 408,277 total downloads
- last updated 9/30/2026
- Latest version: 0.4.3-dev.638 (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.
- 405,776 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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.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.
- 400,937 total downloads
- last updated 9/30/2026
- Latest version: 0.17.2-dev.6 (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.
- 381,826 total downloads
- last updated 9/8/2026
- Latest version: 0.17.2-dev.7 (prerelease)
LangChain meta-package with the most used things. -
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- 378,576 total downloads
- last updated 9/8/2026
- Latest version: 0.17.2-dev.7 (prerelease)
Dependency injection extensions for LangChain with Microsoft.Extensions.AI.
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