C Sharp agents

A .NET Standard 2.1 C# class library created to easily interface with the the Open AI API.

A .NET MAUI sample application that uses omni-input LLMs to create "My Pal", a friendly koala that insults you based on a selfie!

OpenAI Client for C# This repository contains the source code for my NuGet package. The class library is built on .NET Standard 2.0, ensuring compatibility with both legacy and modern projects.

Benchmark different AI services that can be accessed using Microsoft.Extensions.AI

秀丸エディタでChatGPT 3.5 Turboか ChatGPT 4 Turboを扱う。対話形式。

Linq Extensions for working with OpenAI models

A unified .NET abstraction layer for multiple Large Language Model (LLM) providers. LLM.Nexus simplifies integration with OpenAI, Anthropic, Google, and other LLM services through a common interface, making it easy to switch between providers or support multiple providers in your application simultaneously.

A powerful .NET Nuget Package for interacting with the Herc.ai API.

Production-grade event-driven AI chat platform with RAG and real-time token streaming. Built with .NET 10 microservices using Event Sourcing, CQRS, Wolverine sagas, Marten, RabbitMQ, SignalR, Keycloak, and Kong, with an Angular 21 frontend powered by NgRx SignalStore. Runs locally with Docker Compose using Ollama or OpenAI.

RAG FAQ assistant in C# using Ollama for local AI-powered, context-aware Q&A with chat history.

Allows you to merge search results from multiple search engines using the reciprocal rank fusion algorithm.

C# SDK for the Jina API -- embeddings, reranking, and search

A lightweight .NET framework for building Model Context Protocol (MCP) servers. Integrates seamlessly with Azure AD, AWS Cognito, Auth0, OpenAI and other providers

This uses chat gpt api to make a chat bot in c# that can rolplay as anything/anyone and answer anything

RAG document intelligence with .NET AI building blocks (Microsoft.Extensions.AI, VectorData, Agents) and Aspire

Agentic IDE for Hierarchical Multi-Subagents: Design complex AI logic.

Search your data exports from Google, Telegram, Spotify, and Instagram in one place. Everything runs on your own computer. Hybrid search and MCP, built in .NET 10.

Measure the context-window tax an MCP server charges your AI agent — the real token cost of its tool schemas + responses. Ground truth (Anthropic count_tokens) or keyless estimate. Cross-platform single-file CLI.

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

Production-grade AI agents, RAG systems, and autonomous model-agnostic workflows using .NET 10, Microsoft.Extensions.AI, and Semantic Kernel. Features dynamic dual-engine routing (Gemini & Groq/Llama), structured JSON enforcement, and an Angular 19 cyber-dashboard UI.

Drive the Unity Editor from your terminal over local IPC — no port wiring, no manual server startup.

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.

Long-term memory for AI coding agents — local-first, privacy-absolute, works everywhere.

Rimworld Chat Interactive Service Mod

using the OpenAI API from the FFXIV in-game chat

.NET RAG document processing library that transforms PDF, DOCX, HWP, and more into optimized chunks via a 5-stage pipeline with Rust-based FFI readers.

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

Local-first .NET 10 sample integrating Microsoft Agent Framework with Foundry Local through a Microsoft.Extensions.AI IChatClient adapter.

AI memory layer for .NET - runs in Blazor WASM, no backend required

AI Agents for Unity — dynamic NPCs, procedural content, and live game mechanics through LLM tool calling

Roslyn-powered C# MCP server for AI agents. Enables semantic code analysis, precise diagnostics, and safe refactoring without full rebuilds.

Codex skill and Cities: Skylines 1 mod for API-driven AI city building

Power AI coding agents with structured skills for frontend, fullstack, mobile, and shader development

Open-source runtime for AI agents and multi-agent graphs — durable, declarative, self hosted.

Run and serve local LLMs everywhere .NET runs - desktop and the browser - on the SpawnDev.ILGPU.ML inference engine (GGUF models, KV-cache decode, WebGPU dispatch-plan capture/replay).

An orchestrator that runs coding agents unattended — and never believes them. Event-sourced, independently gate-verified, resumable from any crash.

A brain for your mail: MailFathom turns IMAP mailboxes into a self-hosted, AI-native service. Mail synchronizes into your own PostgreSQL, is indexed for search and retrieval, and is served to AI agents over the Model Context Protocol. Read-only today; semantic retrieval, answering, and gated write tools next. .NET 10, Apache-2.0.

Visual workflow automation platform for .NET with AI agents, webhooks, plugins, and a Blazor node designer.

AI-native application runtime for .NET. Turn your domain model into a safe, semantic interface that AI agents can understand, plan, execute, and verify.

UniMcp enables AI assistants like Cursor and Windsurf to interact with Unity

Simluated Personal Language Teacher with LLM, TTS and STT

This app is designed to use LM Studio with AnythingLLM, allowing an AI to search and retrieve information from the documents you upload to the RAG system.

Self-hosted MCP server for hybrid semantic code search and repository intelligence.

A crustacean with a security mindset

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

GenAI IT Ops Chat Solution

Implemented enterprise AI agent middleware using Microsoft Agent Framework — authentication, PII redaction, and tool validation as middleware layers around an Order Return Management agent.

Local-first Copilot-style assistant powered by screen, mic, and clipboard input — fully offline, works with any LLM or OCR engine. Press a key, get results. No cloud, no lock-in.

A bee-themed space hub exploration and action platformer created for my MSc dissertation, exploring AI companionship in Serious Games.

ChatGPT integration via RestAPI

A lightweight ASP.NET Core API for ChatGPT/OpenAI. Supports requests for chat, completions and moderation

Chatbot integrado ao LUIS e ao QnA Maker com Active Learning em um cenário híbrido

Turing Robot .NET SDK

A misc. chatbot API for primarily Streamlabs chatbot (chatbot/cloudbot), using the READAPI command. Used in Demortes and T3hr4's channel.

Bot for VK chats

Sticker Manager: A Telegram bot to help manage your Stickers

CXPerium is a platform developed for creating custom chatbots on WhatsApp. It enables developers to build chatbot solutions quickly and flexibly using C#

One Bot Framework based on C#/.NET 6 and OneBot v12 Protocol.

Experiment using JsonSchemaExporter in .NET 9 to improve developer experience with OpenAI's Structured Outputs

Makes the Left 4 Dead 2 survivor bots chat using ChatGPT

Risk Analysis of SEC 10-K Documents using OpenAI o1 Reasoning Models

Language-based AI Communication System

Let AI Do It

A booking agent for a barber shop created with Semantic Kernel and OpenAI GPT.

AI-Powered eShopOnWeb E-commerce using Semantic Kernel

The room-mapping-ai is a proof-of-concept (POC) web api that allows users to find the best possible matches of hotel room names using AI

This project demonstrates how to evaluate the use of LLMs and SLMs for extracting structured data from documents using .NET

Materials for a workshop on Semantic Kernel, Kernel Memory, and Microsoft Extensions AI

C# SDK for the Tavily API -- AI-powered search and extraction

local-first persistent memory for Claude Desktop, enabling private hybrid RAG search across past conversations without API calls

An AI Expert for your C# Codebase

Workspace manager for Claude Code — start and resume isolated, multi-repo sessions with preloaded context

Selective Disclosure for JWTs (SD-JWT) .Net implement

Agent-generated C# examples for Aspose.BarCode for .NET — compiled, executed, and validated by an agentic pipeline. Includes an agents.md guide for AI coding agents.

An small windows (wpf) application for interacting with Chat GPT that's developed in C-Sharp under the MIT license. Asynchronous ChatGPT Interaction: Efficiently sent prompts to the OpenAI Completions and Assistants API.

A windows (wpf) application for interacting with the OpenAI API written in C#.

eShopLite - Semantic Search is a reference .NET application implementing an eCommerce site with Search features using Keyword Search and Semantic Search using deepseek-r1 for semantic responses.

Summarise, query and ask questions about software specs in github

An API for managing chat completions, fine-tuning, payments, plans, and configurations.

AI support agent using Azure Foundry, RAG, Terraform

Local LLM desktop application that uses the ONNX Generative AI Runtime. Does not make any networking requests outside of the local machine. Zero HTTP (e.g.: API calls to OpenAI, Gemini), zero REST API middle-layer (e.g.: GPT4All) zero WebSocket middle-layer (Ollama, LM Studio, etc.). Loads a local LLM model.

High-performance .NET implementation of Google's TurboQuant algorithm (ICLR 2026). Near-optimal vector quantization: compress embeddings to 2-4 bits with cosine > 0.995.

Local graph memory for AI coding agents, giving MCP-compatible tools precise codebase context before they edit.

AI coding agent for Binding of Isaac Repentance Lua mod development

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

Native Windows AI agent workspace with observable runs, controlled tools, MCP, and provider debugging — built with C# and WinUI 3

OpenTelemetry + Wireshark + Cloudflare for AI Agents. Monitor, inspect, secure, replay, and optimize all traffic between Users, AI Agents, LLMs, and MCP Servers.

Windows tray sidekick for Claude Code — paste screenshots into the terminal, live usage tracking, session browser, quick launchers & more.

Run a second Claude Desktop account on Windows with its own isolated profile and a separate taskbar identity (icon, Alt-Tab, pin). Free & open source.

Delibera - Thoughtful AI Decisions. A framework for collective decision making through structured AI deliberation. Supports multi-model councils with RAG (Qdrant, PgVector), debate strategies, Knowledge Keeper, Chairman roles, dependency injection, and context compression.

local-first persistent memory for Claude Desktop, enabling private hybrid RAG search across past conversations without API calls

Local-first AI document-intelligence desktop app for Windows (.NET 8 / WinUI 3). Turns your documents into a queryable, RAG-augmented knowledge base — HNSW vector store, hybrid semantic/lexical search, HyDE, LLM reranking. Built-in local Llama 3.2, Ollama, and opt-in OpenAI/Anthropic. No telemetry; local by default.

Agentic coding inside Visual Studio — Claude Code with a rich chat pane, an interactive terminal, and the IDE (editor, solution, debugger) exposed to the agent over MCP.

This project acts as a proof of concept of the utility of facial expressions of emotion as a modality. Its intention is to explore the entire process of creating useful applications based on this modality to uncover challenges and determine their viability.

A Script-Browser for the Streamlabs Chatbot

Physical hardware controls for Claude Code on the Logitech MX Creative Keypad — live status, one-press prompts, git, and offline voice.

Native Windows tray monitor for Claude Code usage — shows your rate-limit %, projects when you'll run out, and turns the icon red before you hit the limit. Plus a local 24h usage breakdown.

开源 AI-Native ERP 参考实现：自然语言驱动企业运营，7 领域 Agent + 28+ 受控 Tool + RAG 知识库，.NET 10 + React，带完整治理链路与 Demo 数据。Open-source AI-Native ERP reference: natural language drives business ops with 7 domain agents, 28+ governed tools, and RAG — .NET 10 + React, full governance pipeline & demo data.

Step-by-step series: connect Microsoft Copilot Studio to SAP via the MCP Gateway on SAP Integration Suite (Entra ID, SAP IAS, on-prem principal propagation via Cloud Connector).

This is unofficial agent connection for editing excel with free or paid https://z.ai