C Sharp agents

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

Integrate cutting-edge LLM technology quickly and easily into your apps

The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.

Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

On-screen aware AI assistant for your desktop. Uses current app context, multiple LLMs, and MCP tools to help you act across apps.

Repository for skills to assist AI coding agents with .NET and C#

AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.

A C#/.NET library to run LLM (🦙LLaMA/LLaVA) on your local device efficiently.

.NET Client for Telegram Bot API

.NET Standard bindings for Google's TensorFlow for developing, training and deploying Machine Learning models in C# and F#.

AI Multi-Agent Framework in .NET

.NET library for the OpenAI service API by Betalgo Ranul

The official .NET library for the OpenAI API

Research project. A Memory solution for users, teams, and applications.

Research project. A Memory solution for users, teams, and applications.

Model Context Protocol (MCP) plugin to connect with Unity Editor — designed for Cursor, Claude Code, Codex, Windsurf and other IDEs

Aila(AI超元域): The premier AI integration tool for Windows, macOS, and Android. Ask once, get answers from 10+ AIs like ChatGPT, Gemini, Claude3, Copilot, Poe, perplexity and more. Features customizable AI and prompts.

(BETA) AI shouldn't have a meter. Unlimited tokens. Forever. Your machine. Your agent. Use it from anywhere. Terminal-native coding agent powered by local LLMs — 100% open source, free forever, and installed with a single command. Proudly built on C#/.NET, because AI tooling should be infrastructure, not a subscription.

Azure Pipelines Agent 🚀

An unofficial C#/.NET SDK for accessing the OpenAI GPT-3 API

Create characters in Unity with LLMs!

Build agentic TUI applications with .NET Razor and Spectre.Console

The .NET/.NET Core instrument agent for Apache SkyWalking

Database Reporting Tool and Tasks (.Net)

A ChatGPT C# client for MacOS, Windows, Linux, Android, iOS and Browser. Powered by Avalonia UI framework.

An AI-powered interactive avatar engine using Live2D, LLM, ASR, TTS, and RVC. Ideal for VTubing, streaming, and virtual assistant applications.

ChatdollKit enables you to make your 3D model into a chatbot

Instant SECURE Full Stack Apps and AI Agents

Power BI AI skills and Power BI agents for Claude Code and GitHub Copilot: a plugin marketplace of Power BI skills, subagents, and hooks for semantic models, DAX, TMDL, reports, and AI dashboards. Includes Microsoft Fabric skills and Fabric agents. Weekly updates.

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.

A battle of balls game, lol style, AI Agents base, support agent skills & unityMCP. 基于ET 10的双端C#游戏框架(.net10 + Unity2022.3.62, EUI+Luban+YooAsset)，包含战斗系统（技能/buff/行为树），内置LOL风格球球大战demo

A sample app for the Retrieval-Augmented Generation pattern running in Azure, using Azure Cognitive Search for retrieval and Azure OpenAI large language models to power ChatGPT-style and Q&A experiences.

An unofficial OpenAI Unity Package that aims to help you use OpenAI API directly in Unity Game engine.

Simulate API failures, throttling, and chaos — all from your command line.

Running speech to text model (whisper.cpp) in Unity3d on your local machine.

A Non-Official OpenAI RESTful API Client for DotNet

Live2D Virtual Human for Chatting based on Unity

SkyChat是一款基于中文GPT-3 api的聊天机器人项目。它可以像chatGPT一样，实现人机聊天、问答、中英文互译、对对联、写古诗等任务。| SkyChat is a Chatbot project based on Chinese GPT3 API. Like chatGPT, it can do human-machine chat, question and answer, and can also complete tasks such as Chinese-English or English-Chinese translation, content continuation, couplets, and Chinese ancient poems writing.

Hands-on labs for extending Microsoft 365 Copilot and building custom engine agents

A native .NET LLM inference engine and agent runtime for GGUF models. TensorSharp provides a console application, a web-based chatbot interface, iPhone App, and Ollama/OpenAI-compatible HTTP APIs for programmatic access. It supports Windows/MacOS/iOS/Linux with full GPU capability

The .NET library to build AI agents with 30+ built-in connectors.

MIT-licensed, COM-free .NET libraries for creating, reading, editing, converting, rendering, and extracting Office, PDF, email, OneNote, and text formats.

A Non-Official OpenAI Rest Client for Unity (UPM)

MindWork AI Studio is a free, independent cross-platform desktop app for local and cloud LLMs across providers, built to democratize AI access.

A .NET Framework 4.0 Windows Agent

🤖基于.NET搭建的企业级中台AI知识库智能体开源架构：Skill、MCP、Qdrant、知识库、Agent、多智能体协同、聊天记录压缩策略、AI联网搜索、智能体权限管控、AgentFramework、RAG检索增强、知识库重排模型、本地Ollama AI模型（不联网）、智能体技能可控加载、智能体记忆、一库多租户、SignalR、AI语音电话模式、Hangfire、RabbitMQ、前端（Vue）

AI software team for Claude Code - 138 agents, 295 skills, 73 hooks. Self-learning, multi-agent swarm, autonomous skill evolution.

Full agentic runs for Slay the Spire 2. A mod that exposes in-game state, and the MCP server for the mod.

Self-hosted Enterprise and Personal AI + agent runtime in .NET (NativeAOT-friendly)

One of the largest .NET-focused skill collections for AI coding assistants, with a catalog, CLI, and orchestration agents for Codex, Claude Code, GitHub Copilot, Gemini, and Junie.

The practical implementation of Aspire using Microservices, AI-Agents

Leverage a legitimate WFP callout driver to prevent EDR agents from sending telemetry

😆 A voice chatbot that can imitate your expression. OpenCV+Dlib+Live2D+Moments Recorder+Turing Robot+Iflytek IAT+Iflytek TTS

A platform designed for building enterprise-grade, multi-tenant products using Azure, .NET, React, TypeScript, Infrastructure as Code, etc.

This project accepts excel files as input which contains the description of a Knowledge Graph (Vertexes and Edges) and convert it into an in-memory Graph Store. This project implements APIs to search/filter/get nodes and relations from the in-memory Knowledge Graph. This project also provides a dialog management framework and enable a chatbot based on its knowledge graph.

DKIM Signing Agent for Microsoft Exchange Server

A KeePass-compatible password and secrets manager for people who work with AI agents.

微信多开多账号机器人 云客服系统 微商营销 系统web协议一键登录 非公众号微信机器人微信群管家 微信自动回复 微信定时发送消息 微信多账号登录 微信网页版本协议多开 一键登录 红包数量提醒 微信用户识别男女签名备注地理位置等，群发 自动发消息 定时发消息 群消息监控 机器人回复 ，定时回复，超时回复 聊天记录保存，聊天记录查看

Bring back Clippy on Windows 10/11!

The Universal Device Detection library will parse any User Agent and detect the browser, operating system, device used (desktop, tablet, mobile, tv, cars, console, etc.), brand and model.

A new-age AI desktop tool

The agent harness for .NET: embeddable, extensible, remotely controllable and ready to use.

Master GitHub Copilot for C#/.NET development via this curriculum! Learn AI-driven paired programming, optimize your workflow, and write cleaner, faster code.

支持主流在线 AI 服务的应用

C# library for ChatGPT using official OpenAI API

A collection of reusable skills for AI coding agents — prompts, slash commands, and tools built for Unity workflows

The open source coding agent for your terminal.

Unity plugin for third-party agent platforms

Drive Siemens TIA Portal V20/V21 (STEP 7, WinCC Unified) from any MCP client — create projects, generate PLC & HMI, compile & diagnose. Prebuilt runtime, no Openness coding required.

杀戮尖塔2的MOD，将杀戮尖塔2的游戏状态与操作暴露为本地 HTTP API 包装成 MCP Server，供支持 MCP 的AI客户端直接调用

Drive the Unity Editor from an AI agent or the terminal. The Editor serves MCP itself over HTTP, so there is no second process to run, and the isuzu-unity-cli command needs no Node or .NET runtime.

Samples demonstrating the Microsoft Agent Framework in C#

RedPeanut is a small RAT developed in .Net Core 2 and its agent in .Net 3.5 / 4.0.

ReconNess is a platform to allow continuous recon (CR) where you can set up a pipeline of #recon tools (Agents) and trigger it base on schedule or events.

Godot-MCP — Model Context Protocol (MCP) integration for the Godot Engine. AI tools for the Godot Editor in C#, with cloud connection to ai-game.dev. Apache-2.0.

Samples demonstrating the Microsoft Agent Framework in C#

A set of high-dimensional continuous control environments for use with Unity ML-Agents Toolkit.

A ChatGPT integration library for .NET, supporting both OpenAI and Azure OpenAI Service

Agentic Development Environment

Deep Reinforcement Learning in C#

Experimental AI Agents Framework

Game-like agent based economy simulator

WeChatAuto.SDK 是一款面向 AI 的微信RPA自动化SDK，为Harness/Agent提供操作微信的能力,适合于做为微信Agent的底座使用

Embodied 3D AI desktop companion powered by Ollama, dual voice synthesis (Fish Audio S2.1 & local GPT-SoVITS), real-time lip-sync, and custom VRM avatar support.

Add chatGPT functionalities directly on Visual Studio

Provides integration of any AI agent (Gemini CLI, Claude Code, Codex CLI, etc.) with the Unity editor using Agent Client Protocol

Thor is a powerful artificial intelligence model management tool, whose main purpose is to achieve unified management and use of multiple AI models. Through Thor, users can easily manage and utilize numerous AI models

AI Agent: Open-source headless CMS built with ASP.NET Core (C#) and React, featuring REST APIs, GraphQL, and a GrapesJS page designer.

SharpToken is a C# library for tokenizing natural language text. It's based on the tiktoken Python library and designed to be fast and accurate.

Open-source AI-assisted per-application routing for Windows with OpenAI/Ollama drafts and a sing-box TUN data plane.

A CLI tool to control Unity Editor - enabling both humans and AI agents to run compilations, tests, and editor commands from the terminal.

CharacterAI for your Discord server

Self-hosted, open-source financial data MCP server for AI agents — SEC filings, XBRL financials, 13F holdings, insider & congressional trades, short interest, FRED, CFTC/CBOE and daily prices across 64 MCP tools. Equibles Cloud adds earnings call transcripts, live quotes, options chains with Greeks, guidance and a screener.

AI Agent: Open-source headless CMS built with ASP.NET Core (C#) and React, featuring REST APIs, GraphQL, and a GrapesJS page designer.

参考GraphRag使用 Semantic Kernel 来实现的dotnet版本，可以使用NuGet开箱即用集成到项目中

AI-powered COBOL to Java Quarkus modernization agents using Microsoft Agent Framework. Automates legacy mainframe code modernization with intelligent agents for analysis, conversion, and dependency mapping.

一款专为桌宠方向打造的独特AIAgent。功能超全，一键安装，跨平台；全功能插件化，AI自主热修改，异常隔离；动态分层上下文，永久唯一会话，稳定可成长的长期记忆；类游戏引擎交互策略，并行流式执行器，高效实时交互；人工手搓提示词，各种小巧思，大幅降低token开销；具有极高的可玩性和成长上限，非常适合真正想入坑养AI的用户。

An unofficial C#/.NET SDK for accessing the Anthropic Claude API. This package is not affiliated with, endorsed by, or sponsored by Anthropic. Anthropic and Claude are trademarks of Anthropic, PBC.