C# Agentic AI Tools

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Browse free open source C# Agentic AI Tools and projects below. Use the toggles on the left to filter open source C# Agentic AI Tools by OS, license, language, programming language, and project status.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 1
    OpenClaw Windows Hub

    OpenClaw Windows Hub

    Windows companion suite for OpenClaw

    OpenClaw Windows Node is a Windows companion suite for OpenClaw, the AI-powered personal assistant platform. It allows a Windows PC to act as a controllable node that can be used by the OpenClaw agent. When Node Mode is enabled, the agent can interact with the Windows machine in a way similar to the OpenClaw Mac app. The project focuses on bringing local desktop control, automation, and assistant functionality to Windows users. It is intended for people who want their AI assistant to operate across devices rather than only through chat. Its usefulness comes from connecting the broader OpenClaw ecosystem with practical Windows-based actions and workflows.
    Downloads: 19 This Week
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  • 2
    Semantic Kernel

    Semantic Kernel

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

    Semantic Kernel is an open-source SDK that lets you easily combine AI services like OpenAI, Azure OpenAI, and Hugging Face with conventional programming languages like C# and Python. By doing so, you can create AI apps that combine the best of both worlds. To help developers build their own Copilot experiences on top of AI plugins, we have released Semantic Kernel, a lightweight open-source SDK that allows you to orchestrate AI plugins. With Semantic Kernel, you can leverage the same AI orchestration patterns that power Microsoft 365 Copilot and Bing in your own apps, while still leveraging your existing development skills and investments.
    Downloads: 5 This Week
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  • 3
    OpenMonoAgent

    OpenMonoAgent

    Terminal-native coding agent powered by local LLMs

    OpenMonoAgent.ai is a self-hosted coding agent designed to run entirely on the user’s own hardware. It pairs a .NET CLI with a local llama.cpp inference server so developers can use agentic coding workflows without cloud subscriptions or per-token billing. The project emphasizes privacy, local control, and ownership of the model, compute, and project data. It includes a terminal-native workflow, built-in tools, Docker sandboxing, and code intelligence features. The system can run on CPU or GPU and is designed to auto-configure itself when possible. OpenMonoAgent.ai is best suited for developers who want a local AI development stack with no API keys, no cloud dependency, and no telemetry.
    Downloads: 3 This Week
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  • 4

    Game of Giants - 2 player AI

    2 Player (Bot or Human) AI Gaming

    Game of the Giants is a two-player board game which is played on a 10x10 grid of cells. Each player has four giants having initial configuration as shown in starting stage. A move consists of two subsequent actions: 1. One moves one of one's own giant one or more empty squares in a straight line (orthogonally), exactly as rook moves in chess, it may not cross or enter a square occupied by a giant or an arrow. 2. After moving, the giant shoots an arrow from its landing square to another square, using another rook-like move. This arrow may travel in any orthogonal direction (even backwards along the same path the giant just traveled, into or across the starting square if desired). An arrow, like a giant, cannot cross or enter a square where another arrow has landed or a giant stands. The square where the arrow lands is marked to show that it can no longer be used. The last player to be able to make a move wins. How to play: 1. Select players from the panel 2. Click start
    Downloads: 1 This Week
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  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

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  • 5
    Open Exchange (OpEx)

    Open Exchange (OpEx)

    The open source Algorithmic Trading System

    OpEx is an application suite that includes the main building blocks of commercial electronic trading systems. All OpEx applications run on distributed system architectures.
    Downloads: 1 This Week
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  • 6
    Comandi Vocali Offline per Windows

    Comandi Vocali Offline per Windows

    Sistema comandi vocali offline per Windows, veloce e privato .Offline

    Questa versione è superata. 👉 Nuova versione funzionante: https://voicecommander2multilingual.sourceforge.io/ o scaricala direttamente - direct download : https://sourceforge.net/projects/voicecommander2multilingual/files/VoiceCommander2.zip/download VoiceCommander 2.0 è stabile, migliorato e completamente operativo. Comandi Vocali Offline per Windows è un sistema di controllo vocale che funziona interamente in locale sul tuo PC. Permette di controllare il computer con la voce senza connessione internet, senza cloud e senza inviare dati all’esterno. Il sistema è progettato per garantire massima privacy, velocità e semplicità. Caratteristiche principali: - Funziona completamente offline (nessun server, nessun cloud) - Riconoscimento vocale veloce con modelli locali - Controllo di browser, programmi e sistema - Lettura dello schermo tramite OCR e sintesi vocale - Installazione semplice senza modifiche al registro - Portabile e removibile
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    Downloads: 1 This Week
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  • 7
    iFACE
    Intelligent Facial Animation software for .NET
    Downloads: 1 This Week
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  • 8
    An agent framework for ubicomp applications. The mSALSA framework facilitates the development of ubicomp systems using autonomous agents.
    Downloads: 1 This Week
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  • 9
    AIML Verbot Converter - Converts AIML files to Verbot KnowledgeBase (VKB) files. Visit http://www.verbots.com/ and http://www.alicebot.org to learn more about AIML and Verbots. Implemented in C# (.NET).
    Downloads: 0 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 10
    Library for creation of artificial neural networks in C#. Library supports Hopfield nets, Kohonen nets, feedforward networks, several learning techniques (differential evolution, back propagation, quick propagation, resilient propagation etc.)
    Downloads: 0 This Week
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  • 11
    This is the Baker College, intern-developed application for running bots as avatars in Second Life, OpenSim, etc. It relies on Program# for AIML processing and libOpenMetaverse for the SL browser functionality.
    Downloads: 0 This Week
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  • 12
    BotSharp

    BotSharp

    AI Multi-Agent Framework in .NET

    Conversation as a platform (CaaP) is the future, so it's perfect that we're already offering the whole toolkits to our .NET developers using the BotSharp AI BOT Platform Builder to build a CaaP. It opens up as much learning power as possible for your own robots and precisely control every step of the AI processing pipeline. BotSharp is an open source machine learning framework for AI Bot platform builder. This project involves natural language understanding, computer vision and audio processing technologies, and aims to promote the development and application of intelligent robot assistants in information systems. Out-of-the-box machine learning algorithms allow ordinary programmers to develop artificial intelligence applications faster and easier. It's written in C# running on .Net Core that is full cross-platform framework. C# is a enterprise-grade programming language which is widely used to code business logic in information management-related system.
    Downloads: 0 This Week
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  • 13
    CHP: C# HTN-Planner

    CHP: C# HTN-Planner

    A simple HTN-planner written in C#

    C# HTN-Planner (CHP), a simple HTN-Planner written in C#. A domain-independent automated planning system based on ordered task decomposition, similar to SHOP2. It includes a Microsoft Visual Studio project (CHP) and a Unity3D project (CUHP), both with some examples. It is inspired by Dana Nau's Pyhop implementation and the book Automated Planning: Theory and Practice by Malik Ghallab et al.
    Downloads: 0 This Week
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  • 14
    CROC: a Representational Ontology for Concepts. A Semantic Web project, aiming to provide agents with a conceptuology.
    Downloads: 0 This Week
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  • 15
    EveAI processes the data assuming that it has already been read by a sensor. Theoretically this should give it reflex behavior. Now the end product should be a self conscious machine future plans are to include the field of robotics.
    Downloads: 0 This Week
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  • 16
    GameBots# is a client API written in C# for GameBots, a research-oriented platform for building artificially-intelligent autonomous agents for computer games.
    Downloads: 0 This Week
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  • 17
    GnuTutor is an open source re-imagining of the intelligent tutoring system AutoTutor (autotutor.org) developed at the Institute for Intelligent Systems at the University of Memphis. GnuTutor has a simple codebase to foster development of derivative ITS.
    Downloads: 0 This Week
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  • 18
    HoldemAI

    HoldemAI

    Texas Holdem Poker AI

    Full ring Texas Hold'em poker game built around an intelligent AI system. The AI uses players' betting actions to calculate a probability distribution of their hole cards and uses it to evaluate hand strength and the best possible action. Small random changes are made to mimic human behavior and make the AI less predictable. Future versions will include adaptive opponent modeling using neural networks to improve the AI's strength. The AI code can be easily adapted for input from screen scrapers.
    Downloads: 0 This Week
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  • 19
    IM Sarah

    IM Sarah

    Personal desktop assistant at your service, master. ;)

    Sarah is your personal desktop assistant. She can browse the web, alert you to incoming emails, chat and so much more.
    Downloads: 0 This Week
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  • 20
    This project is intended to be used as partial fulfillment of my Graduate program requirement. It concerns the use of artificial intelligence in a strategic environment.
    Downloads: 0 This Week
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  • 21
    Mary is a computerized therapist with english sentence parsing (determines the subject, verb and direct object of a sentence ~95% when all rules are in place), keyword recognition, user accounts with password protection and variable session lengths.
    Downloads: 0 This Week
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  • 22
    Platform supporting machine learning on different objects by different modification of the JSM method (for now). Predicates for the JSM method are written in CLIPS.Objects and modification of the JSM method have to written on one of .NET languages.
    Downloads: 0 This Week
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  • 23
    The Onyx Voice Control Panel is a voice-operated desktop control panel that can be configured to carryout multiple tasks at your voice command. Onyx is also loaded with a "dictation" mode that allows the computer's voice-responses to your commands.
    Downloads: 0 This Week
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  • 24
    OpenIA is a proyect whit the thinking machine research objetive. The prexistings human brain knoledges are a base to it. OpenIA es un proyecto que busca conseguir una máquina pensante basandose en los conocimientos preexistentes sobre la mente humana
    Downloads: 0 This Week
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  • 25
    Generic Optimization Library
    Downloads: 0 This Week
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