C Sharp agents

Give all users in your organisation access to a powerful, fully-featured AI assistant.

Set of abstraction libraries to easily build Text and Audio based bots

A DALL·E integration library for .NET

Technical training courses for AI-assisted development with Claude Code, BDD, and modern engineering practices.

RAG implementation using Microsoft Semantic Kernel and .NET

Orchestrate No-Code Voice Conversational Agents with deterministic logic, sub-second latency, and native multi-language support.

Chat bot for TruckersMP that provides server stats, player count, events, and AI chat powered by GPT

A magical witch assistant equipped with an enchanted grimoire powered by AI, yet shaped by you: your agents, your prompts, your tools...woven into her spells. Built with ❤️ on .NET 10, Akka.NET and Microsoft.Agents.AI

SharpAI is an embeddable embeddings, completions, and model management platform using llama.cpp via LlamaSharp, with a built-in Ollama-compatible webserver.

Keep the agent awake, even when the lid closes.

Chat with GGUF LLMs using llama.cpp and a classic Windows Forms interface for minimal GUI bloat.

Jigen DB is vector database written from scratch in c#

Self-hosted Prometheus exporter for LLM usage, token, request, and USD cost telemetry across OpenAI, Azure OpenAI, Anthropic Claude, Google Gemini, and AWS Bedrock.

Teach AI agents modern .NET skills for ASP.NET Core, EF, Blazor, MAUI, and more with a growing community catalog

AI-powered toolkit for Microsoft Agent Framework (MAF) migrations — agents, skills, MCP server, and self-updating guide

One .NET command graph. CLI, REPL, remote sessions, MCP.

Easy applicable and dynamically building dialogue management framework based on the MS Bot Framework

Mirror your iPhone or iPad screen on your Windows PC over USB.

IntelligenceX is a .NET toolkit for the Codex app-server protocol and a GitHub Actions reviewer. It manages the app-server process, speaks JSON-RPC over JSONL, and ships a CLI/web wizard to onboard review automation quickly and safely.

Unity Editor MCP plugin — AI agents drive Unity via Model Context Protocol. Apache 2.0, ~290 domain-specialized tools including procedural generation, simulation, physics, rendering, and AI behavior from published research papers.

Let AI agents see, debug and drive running WPF apps - visual tree, bindings, screenshots, clicks and text input over MCP. Snoop + Playwright for AI.

Telegram bot for controlling a local Codex CLI session from an allowlisted chat.

Advanced self-hosted AI agent harness: terminal chat, OpenAI-compatible API and MCP. Office automation with documents (Word, Excel), eMail, Telegram and SIP voice. Privacy-first, GDPR-ready.

Sample projects repository for Syn Bot Channels.

AI-native terminal with workspaces and tools

Highly modular Twitch chat bot.

A simple and efficient .NET library for accessing Anthropic's Claude AI API. This community-provided library allows you to easily integrate Claude's powerful AI capabilities into your C# applications.

Production-style OpenClaw multi-agent team template with 8 agents, bilingual docs, setup wizard, and GitHub-ready community health.

[EMNLP 2025 Main] Official Repo for Paper: "Implicit Behavioral Alignment of Language Agents in High-Stakes Crowd Simulations"

Conflict Avoidant CBS (CA-CBS)

Ollama Support for Neocortex Unity SDK

An AIML Chat Bot written in C#

MentorBot is a Google/Hangout Chat bot, that can be teached to perform different tasks. MentorBot uses machine learning to constantly improve responses and undestand more accuratly what is needed or what is asked. MentorBot will constantly improve over time not only by teaching itself, but also as new tasks are programed into it.

An AIML interpreter library for .NET applications

A .NET Standard client library for obtaining live chat messages for YouTube Live Streams.

ChatMAUI - made from ChatGPT. ChatMAUI is an open-source, cross-platform project designed to be like ChatGPT's API playground. This project just has one simple blazor page for people to test and experiment with or simply use the ChatGPT API in their phone.

.NET conversation modelling library for building bots with Bot Builder SDK V4.

OLAMI API Quickstart C# .Net Framework Samples

Sample of implementing a simple in-memory vector store

This sample show cases integrating OpenAI with Blazor RichTextEditor to review and edit the contents using AI.

A Tomb Raider Custom Level management application

🤖 图灵机器人的 Unity 脚本

Virtual Assistant powered by LLMs and custom code integration!

一時の略称はSKL。War-chess game framework, for Turing-complete skill effects and 2-D grid map. Text-based user interface only. Logging system will be improved and will probably break the current APIs

This is a very basic example of how to create MCP servers in .NET

Kernel Memory. A sample project demonstrating AI-powered semantic search capabilities tailored for e-commerce websites, leveraging RAG (Retrieval-Augmented Generation) architecture

An AI development platform that allows users to build custom AI models through an API, supporting chatbots, music generation, and coding tools to streamline creative and technical workflows.

A finance tracking app that provides detailed insights about your expenses using AI, allowing you to chat and call interaction with your financial data.

A Windows-native tray utility for switching Codex OpenAI accounts and compatible providers without splitting the shared ~/.codex session history.

MCP server enabling AI agents to make Lightning Network payments

Give your agent an Office engine — an AI-native CLI + MCP server that creates, edits, renders & validates real .docx / .xlsx / .pptx. One self-contained C#/.NET binary, no Microsoft Office.

A c# Open-Source Multi-Agent Platform for Autonomous Software Engineering

CrestApps.Core is the AI application framework for .NET. It gives you the orchestration, management, chat, document, RAG, MCP, A2A, agent, reporting, and extensibility building blocks needed to add production-ready AI to an existing application without stitching together a pile of disconnected SDK samples.

Build, test, and observe AI agents inside your .NET applications.

Read-only-by-default MCP server for Microsoft SQL Server: metadata discovery, parser-enforced SELECT-only queries, and execution-plan analysis for diagnosing slow queries. Profile-based multi-connection config; the write tool stays unregistered until a profile opts in. Ships as a .NET tool on NuGet.

A console application demonstrating how to create a copilot using Semantic Kernel and its various features

A multi-agent workflow that resolve tasks using powershell

This extension adds an AI-powered chat to the DNN PersonaBar and exposes DNN as an MCP (Model Context Protocol) server so external AI clients can use your portal's tools.

Sample AI chat assistant based on Avalonia and LLamaSharp

🤖 The simplest way to build Telegram Bot in the whole multiverse

The official DiskoAIO source code

Bot for hiding data from strangers in Telegram Messenger

C# SDK for writing in-meeting Zoom bots. Includes "UsherBot", a bot that automatically hosts meetings including starting/stopping them, admitting participants from the waiting room and chatting with them in the meeting. It also implements numerous in-meeting slash commands through chat.

ChatGPTWebService is an API application that allows users to access the chatbot functionality of ChatGPT using a given API key. Written in C# and built with the latest version of the .NET framework, ChatGPTWebService allows developers to integrate ChatGPT's natural language processing capabilities into their own chatbot applications.

A free customizable telegram bot for LLMs from different providers based on .NET 10.0

Small Cross-platform App wtitten in .NET MAUI Hybrid (MVVM + OData + OpenAI)

Sample apps for ChatGPT with C#

A Kards-alike card game example.

RAG/StructRAG using SQLite, C# and Ollama

Semantic search and RAG summarization in local PDF book collection with .NET (Semantic Kernel) / QDrant and Ollama.

simple rag with c#

Unity MCP bridge designed for Human-Agent Coworking.

Universal AI Connector for Unity. Unified C# API for OpenAI, Claude, Gemini, Mistral, Ollama + 5 more. AI agents with tool calling, built-in MCP server, editor assistant with lot of tools. One package for runtime, agents, and MCP.

Microsoft Agent Framework (MAF) getting started — presentation series with runnable .NET samples

Self-contained multi-agent AI orchestration runtime for .NET. CLI + web UI, native tools, sandboxing, MCP, layered memory.

versatile AI platform that lets users create custom AI models via API, enabling chatbots, image generation, coding assistance, and video creation all in one integrated interface.

A sample application demonstrating Microsoft.Extensions.AI

MCP OAuth using DPoP, Duende, OpenID Connect, OAuth PAR

Production-ready .NET 10 RAG library with hybrid vector + keyword search, multi-backend storage (SQLite, PostgreSQL, Neo4j, Qdrant), and MCP server integration.

Compiler truth in, AI context out. Open semantic glue between language intelligence and AI tools.

The Whisper_CTranslate2 Windows executable, updated daily

TIA Portal V21 Add-In with AI agent integration via MCP for PLC engineering tasks

Lightweight one‑click launcher for DeepSeek Harness DeepSeek‑Harness(DSH)轻量一键启动器

面向 AI Agent 的桌面 UI 协议与控件库，支持 WPF / WinForms 控件识别、高亮与本机语义远程控制。

Unofficial open-source CLI for LLM-assisted TIA Portal Openness engineering with guarded PLC/HMI workflows.

MCP server that brings ALCops AL code analyzers to AI assistants like Claude and Cursor

🧠 Teach your AI agents once. Reuse everywhere. A Git-native registry for AI skills and team knowledge.

Definition, documentation, samples for Yet Another Agent Protocol (YAAP)

Chat bots

跨平台的功能性聊天机器人「暮雪酱」，主要为 Arcaea 玩家提供查分服务

Nina is an manual learning Chatbot with some data stored for simple conversations and It can learn more with your interaction

Woa（Wechat Official Account）是一个基于.net 7开发的微信公众平台接口项目，利用Supabase作为数据存储和消息通信服务，同时提供了ChatGPT和Claude2等目前热门的生成式AI会话功能接入。

Source generator, which allows you to add prompts from which code will be generated in deterministic mode

Source generator to convert C# interfaces to JSON Schema for AI tool calling

C# Client SDK (Unofficial) for Anthropic Large Language Models

A photorealistic Japanese VR museum featuring ukiyo-e artworks with a RAG-powered local AI guide that can hear and speak to visitors. Non-invasive visitor behaviour tracking and analytics for exhibition optimization. Privacy-first, runs fully offline. Built with Unity intigrating technologies like Ollama LLMs, RAG, Whisper, Powershell TTS and more!

A service for automating document ingestion for Semantic Kernel's KernelMemory service

A production-ready RAG (Retrieval-Augmented Generation) API built with .NET 8. Upload documents, ask questions, and get AI-powered answers with source citations and streaming support.

Revit自動化のためのMCP対応ツールキット：JSON-RPCでコマンド実行