About semantic-kernel
Integrate cutting-edge LLM technology quickly and easily into your apps
Semantic Kernel is an open-source SDK from Microsoft that empowers developers to seamlessly integrate Large Language Models (LLM) like OpenAI into C# and .NET applications. It acts as a flexible orchestration layer, allowing you to combine AI prompts, native code functions, and external data sources into powerful, reusable 'semantic functions' or 'plugins.' This unique architecture enables the creation of sophisticated AI agents and copilots that can reason, plan, and execute complex tasks. Being GitHub-hosted and free, it dramatically lowers the barrier to building production-ready, intelligent applications. Its value lies in providing a structured, scalable framework for AI integration, moving beyond simple API calls to enable dynamic, context-aware interactions that enhance user experiences and automate intricate workflows.
Common Use Cases
- Build intelligent chatbots and virtual assistants with advanced reasoning and memory capabilities.
- Create AI-powered copilots within enterprise software to assist users with complex tasks.
- Automate content generation and summarization workflows by chaining multiple LLM prompts.
- Develop smart agents that can interact with databases, APIs, and other software services.
- Orchestrate multi-step business processes, like data analysis and report generation, using AI planning.
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Key Features
- C#
- Open Source
- GitHub Hosted
How to Get Started
Usage Statistics
Active Users
27,629
API Calls
4,532,000
Additional Information
Category
Generative AI
Pricing
Free
Last Updated
4/3/2026
