csharp

63 servers · 19,345★ total

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

Codebase intelligence for AI. Detects patterns & conventions + remembers decisions across sessions. MCP server for any IDE. Offline CLI.

MCP server for full Godot 4.x engine control: 157 tools for AI-driven game development (GDScript and C#/.NET). Tested with Godot 4.7.

Unity MCP Plugin (UPM) — Editor bridge for AI-assisted game development. Enables Claude, Cursor & MCP-compatible AI to control Unity Editor with 268 tools: scenes, GameObjects, components, builds, profiling, Shader Graph, Amplify Shader Editor, terrain, physics, NavMesh & more. Free & open source.

Unity Editor integration with Model Context Protocol (MCP) enabling AI assistants like Claude to interact with Unity projects. Features a TypeScript MCP server and C# Unity plugin with extensible command handler architecture, TCP/IP communication, and dynamic plugin discovery.

147 AI tools for Unity game development via MCP (Model Context Protocol). Connect Claude, Cursor, and AI assistants to your Unity editor.

Bring Claude Code to Visual Studio 2026: A native diff with accept/reject, a live debugger Claude can drive autonomously, Roslyn code navigation, and Test Explorer integration. The IDE half of Claude Code's integration protocol. Community-built, unofficial.

MCP server that lets your AI assistant remember everything about your home.

C# MCP server for kernel & user-mode Windows debugging — DbgEng COM, KDNET, Frida, dbgsrv, TTD, and integrated VM control. 29 tools for LLM agents.

The Most Advanced MCP Server for Godot Editor with execute_code, prompts/resources, project maps, runtime inspection, asset workflows, and safe AI automation.

Unity-aware AI infrastructure for Claude Code — a knowledge graph + 88 MCP tools that let your AI agent know your project, not just grep its files.

Model Context Protocol server for Roslyn-powered C# refactoring operations

A Model Context Protocol (MCP) server providing AI assistants with tools to search, stream, and analyze events from Seq structured logging servers.

Operation-first .NET foundation for generating fast CLI and MCP surfaces from a single definition.

CLI tool & MCP server that turns a codebase into text for an LLM to see its context — feed code to ChatGPT, Claude, or any AI coding assistant

Roslyn-enriched C# exception telemetry for Godot Engine, exposed over MCP

The ultimate Claude Code toolkit for Unity — 20 AI agents, 22 slash commands, 41 skills, and safety hooks for AI-assisted Unity game development. Drop-in, production-ready.

Unity control plane for AI agents — 178 CLI commands, 12 MCP tools, headless CI/CD, undo rollback, and closed-loop verification.

Headless CLI reflection debugger for .NET assemblies with MCP server support

Extensible browser automation and testing framework for .NET. Communicates directly with Chromium (CDP) and Firefox (WebDriver BiDi) over WebSocket, no Node.js dependency. Source generated protocol bindings, Roslyn analyzers, a test recorder, a Blazor visual runner, and an MCP server for AI agents, all built on public plugin interfaces.

MCP server that lets AI agents (Claude, Cursor) debug your .NET / ASP.NET Core app

BIMwright — AI-native Revit MCP server (Revit 2022–2027)

Private, local-first AI assistant for Windows with permissioned tools, durable memory, and evidence-driven small-model improvements.

QuickerAgent: AI desktop assistant for Quicker. Monorepo with QuickerRpc plugin + qkrpc CLI — headless action create/edit/run via MCP, HTTP, or JSON CLI (StreamJsonRpc named pipe).

🤖 An AI-native CLI Tool and MCP server for .NET memory dump investigations. Leverage LLMs (Claude/Gemini) to analyze heaps, threads, and exceptions using natural language. Built with ClrMD, token-efficient paging, and Docker support for cross-architecture (.NET/AMD64/ARM64) post-mortem analysis.

A Model Context Protocol (MCP) App built with .NET that provides an interactive color picker with a rich UI

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

Token-saving code search for AI coding agents — TypeScript, JavaScript & Python (zero setup), C#, C++, Go & 30+ more, via a language-server or tree-sitter index instead of grep. Local-only, no IDE. Claude Code plugin + MCP + CLI.

Automate real Microsoft PowerPoint with AI via MCP Server or CLI - slides, shapes, tables, charts, SmartArt, animations, and 141 operations with export-to-verify visual checks.

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

Semantic routing for MCP tools - .NET library that indexes MCP tool definitions and returns the most relevant tools via vector search

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

Composable Microsoft.Extensions.AI IChatClient middlewares for .NET — tool-call tracking with in-band streaming progress, per-tool token usage reports, and satellite packages for MCP tools and Microsoft Agent Framework agents-as-tools.

A unified .NET 10 SDK for cryptocurrency exchanges — one typed interface across Binance, Bybit, OKX & Bitget, with a read-only MCP server for AI agents.

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.

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

MCP Manager is a dashboard for discovering, installing, and managing Model Context Protocol servers across multiple AI agents.

This repository contains a complete developer setup for .NET backend vibe coding with GitHub Copilot.

Brain-like persistent memory for AI agents. Hybrid search, knowledge graph, sleep-consolidation lifecycle, expert routing (HMoE), and a graph-Laplacian diffusion subsystem driving decay, consolidation, auto-link, and spectral retrieval. 65 MCP tools. Local, no cloud.

A high-performance, native C# implementation of the Universal Tool Calling Protocol - enabling AI agents to discover and communicate directly with tools without wrappers or middleware.

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

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

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.

MCP server providing AI assistants with safe, read-only access to SQL Server databases. AST-based query validation, rate limiting, and DBA diagnostic tooling.

Teach your AI coding agent what your DevExpress XAF application actually does. Roslyn-based extraction of entities, controllers, business rules and Model Editor customizations.

A Datadog MCP implemented in C# that exposes logs, metrics, traces, and monitors as structured context for AI agents, enabling automated observability analysis, test validation, incident investigation, and operational insights.

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

MCP server + s&box editor bridge that lets AI agents inspect, edit, test, and recover live s&box scenes.

Searchable MCP and AITool gateway for .NET, built on Microsoft.Extensions.AI with embedding-based tool discovery, lexical fallback, and unified execution

Your LLM, with MCP tools + agent skills built in — MCP · skills · native · HTTP · built-in · A2A tools behind one interface, byte-identical across JavaScript, Python, Go, Java, C# and Elixir. Docs: https://muthuishere.github.io/toolnexus/

An MCP server for your running desktop UI — let an AI inspect, click, type and screenshot it. Avalonia and WPF. Local, or remote over mutual TLS.

Roslyn code intelligence for AI coding agents, over MCP. Navigate C# by structure — symbols, references, call graphs, surgical edits — for 81% fewer tokens than reading files. Works with Claude, Cursor & Copilot.

A lightweight MCP server for managing .resx localization files—works with any MCP-compatible client.

AI game dev studio for Unity - drive Claude Code, Codex, Antigravity, Copilot, Cursor, OpenCode and cloud models from one desktop app, behind one approval gate, with live Unity Editor control over MCP.

🔮 Control Unity & Blender with natural language. Free and open source, forever. | 自然言語でUnity・Blenderを操作。永久無料・オープンソース。

Turn your ASP.NET Core API into token-efficient MCP tools at build time (source generator on top of the official MCP SDK).

Firewall-friendly messaging for AI agents: MCP server that turns one Azure Storage account into an addressed multi-agent message bus. Pull-only, zero inbound ports.

Claude Code skill + CLI that lets an AI agent drive Rider's MCP debugger to debug a running Unity Editor at runtime, no session restart needed.

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

.NET bindings for VMware VIX API with Model Context Protocol server for AI-driven virtual machine automation

A Roslyn analyzer that catches prompt-injection and tool-poisoning in C# Model Context Protocol (MCP) server tool descriptions at build time. MCPGxxx diagnostics, code fixes, and a CI gate.

Turn any .NET test-automation solution into a queryable map in one SQLite file — features, steps, API clients, page objects, and their dependencies. Zero config, no AI, no network, 100% deterministic.