.NET MCP Servers

MCP servers and frameworks built with .NET/C# technologies, including integration examples, testing harnesses, and domain-specific implementations. Does NOT include MCP servers built in other languages, or non-.NET integrations with MCP.

There are 60 .net mcp servers tracked. 1 score above 70 (verified tier). The highest-rated is microsoft/mcp at 92/100 with 2,845 stars and 258,871 monthly downloads. 1 of the top 10 are actively maintained.

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#	Server	Score	Tier	Stars	Language
1	microsoft/mcp Catalog of official Microsoft MCP (Model Context Protocol) server...	92	Verified	2,845	C#
2	microsoft/mcp-dotnet-samples A comprehensive set of samples of creating and using MCP servers and clients...	54	Established	157	C#
3	nisalgunawardhana/How-To-Create-MCP-Server This guide will help you set up a basic MCP (Model Context Protocol) server...	49	Emerging	39	—
4	MCDxAI/minecraft-dev-mcp Model Context Protocol server for Minecraft Development	46	Emerging	4	TypeScript
5	kooshi/SharpToolsMCP A suite of MCP tools for AIs to analyze and modify C# solutions with high...	43	Emerging	168	C#
6	DimonSmart/NugetMcpServer .NET MCP server that gives LLMs real NuGet API metadata to reduce hallucinations	42	Emerging	15	C#
7	afrise/MCPSharp MCPSharp is a .NET library that helps you build Model Context Protocol (MCP)...	42	Emerging	362	C#
8	sdcb/csharp-runner fast, secure c# runner	39	Emerging	107	C#
9	JoshuaRamirez/RoslynMcpServer Model Context Protocol server for Roslyn-powered C# refactoring operations	39	Emerging	5	C#
10	IvanMurzak/MCP-Plugin-dotnet .NET MCP bridge: expose app methods/data as MCP tools, prompts, and...	39	Emerging	8	C#
11	YuliiaKovalova/dotnet-template-mcp MCP server wrapping the .NET Template Engine for AI-driven template...	36	Emerging	2	C#
12	elbruno/mcpapp-colorpicker A Model Context Protocol (MCP) App built with .NET that provides an...	36	Emerging	6	C#
13	ZiYuCai1984/ZYC.Framework 🚀 A highly extensible .NET WPF framework featuring ✨ Aspire integration and...	36	Emerging	2	C#
14	tekspry/DotnetFastMCP A lightweight .NET framework for building Model Context Protocol (MCP)...	35	Emerging	2	C#
15	mmeents/DaemonsMCP DaemonsMCP is a comprehensive C# MCP service that provides LLMs with secure,...	33	Emerging	6	C#
16	herbat73/Mcp-Ksef KSeF MCP Simple Server	30	Emerging	18	C#
17	ZeroMcp/ZeroMCP.net Turn your API into a MCP Server, Zero Effort, Zero Friction, Zero Duplication	29	Experimental	3	C#
18	Pollamin/opendock-mcp MCP server for the Opendock Neutron API	28	Experimental	2	TypeScript
19	danielmackay/dotnet-mcp-hero Clean Architecture Hero API + MCP Server	28	Experimental	5	C#
20	scampcat/remote-mcp Production-ready, multi-tenant, REMOTE MCP SERVER TEMPLATE built with...	26	Experimental	4	C#
21	nicogis/MCP-Server-ArcGIS-Pro-AddIn MCP Server with ArcGIS Pro Add-In	26	Experimental	21	C#
22	NikiforovAll/mcp-template-dotnet This repository contains a template for creating a Model Context Protocol...	25	Experimental	24	C#
23	NikiforovAll/hangfire-mcp Enqueue background jobs using Hangfire MCP server	25	Experimental	6	C#
24	autodesk-platform-services/aps-sample-mcp-server-revit-automation Sample MCP server to automate Revit via Automation API using SSA	24	Experimental	2	C#
25	ADASK-B/Mcp.Connector.Template Template repository for building MCP (Model Context Protocol) connector...	23	Experimental	1	C#
26	dhq-boiler/Unofficial-VS-MCP Model Context Protocol (MCP) server for Visual Studio	22	Experimental	—	C#
27	EHotwagner/FSharp.MCP.DevKit Experimental prototype of an F# development toolkit delivered via the Model...	22	Experimental	12	F#
28	marcominerva/McpServerAspNetCore Minimal implementation of an MCP sample server featuring API Key...	22	Experimental	4	C#
29	Bigessfour/syncfusion-winforms-mcp Headless MCP server for Syncfusion WinForms UI validation & testing....	22	Experimental	—	C#
30	MarcinZaleski/CoffeeMCP Desk cluttered with papers? No room for a cup of coffee? This MCP server will help!	22	Experimental	—	C#
31	dobermanch/dev-tools A growing collection of developer utility tools — available as a CLI, REST...	22	Experimental	3	C#
32	heaths/azsdk-samples-mcp MCP Server to build context from dependencies' sample content	22	Experimental	—	C#
33	garrardkitchen/mcp-server-example In this example, you host a MCP Server using SSE and use the MCP Inspector...	20	Experimental	1	C#
34	Cognitive-Forge-AI/CognitiveForge.McpCategoryRouting Category-based routing for .NET MCP servers. Expose different subsets of...	20	Experimental	1	C#
35	atakanatali/contextify-net Contextify is a high-performance, modular library for building Model Context...	20	Experimental	1	C#
36	sasky80/SoundTouchMCP A Model Context Protocol (MCP) server for controlling obsolete Bose...	20	Experimental	1	C#
37	diomonogatari/mcp-server-factory Provides an in-memory test harness for .NET MCP servers, similar to...	20	Experimental	1	C#
38	moonolgerd/game-mcp Game Discovery MCP Server	19	Experimental	—	C#
39	fkucukkara/mcp-101 This repository demonstrates how to effectively use the Model Context...	19	Experimental	—	C#
40	Metrakit/hytale-MCP-plugin Model Context Protocol (MCP) plugin for Hytale servers	19	Experimental	—	Java
41	suiramdev/sbox-mcp-library An integration of an MCP server for the game S&box.	18	Experimental	2	C#
42	suiramdev/sbox-mcp-server An integration of an MCP server for the game S&box.	17	Experimental	2	C#
43	nisalgunawardhana/Try-mcp-location-server-demo This project demonstrates a Model Context Protocol (MCP) server for managing...	16	Experimental	—	C#
44	Profility-be/mcp-server-dotnet-entra-id A .NET starter for building secure MCP servers integrated with Microsoft...	16	Experimental	1	C#
45	mazharenko/aoc-mcp MCP server for Advent of Code	16	Experimental	1	C#
46	ElliotOne/nl-mcp-stdio-ollama-time-demo An end-to-end example demonstrating how to use Model Context Protocol (MCP)...	16	Experimental	1	C#
47	enesdonmez/ModelContextProtocol-WebAPI ASP.NET Core WebAPI tabanlı Model Context Protocol (MCP) ile Tool oluşturma	16	Experimental	2	C#
48	deans-code/pindex An exploration of Model Context Protocol (MCP) technologies, provide...	16	Experimental	1	C#
49	patriksima/mcp-crm-demo A demonstration MCP server implementation that provides tools and resources...	15	Experimental	—	C#
50	sandeepuppalapati/dotnet-mcp-identityserver ASP.NET Core MCP server with Identity Server JWT authentication, featuring...	15	Experimental	—	C#
51	chrishenyard/MCPServer ASP.NET Core implementation of a Model Context Protocol (MCP) server	14	Experimental	—	C#
52	HeribertG/Klacks.MCP.Server Model Context Protocol (MCP) server for Klacks Planning System	14	Experimental	—	C#
53	Divakar-2005-02-02/nl-mcp-stdio-ollama-time-demo 🕒 Explore how to build a .NET MCP server and client to interact with...	14	Experimental	—	Python
54	wlanboy/mcp-dotnet-websearch MCP Server in dotnet core für websuche	14	Experimental	—	C#
55	bivex/VixMCP.Ai.Bridge .NET bindings for VMware VIX API with Model Context Protocol server for...	14	Experimental	3	C#
56	alefcarlos/mcpserver-auth-demo Protected MCP Server Sample using .NET Aspire and Keycloak	14	Experimental	3	Jupyter Notebook
57	Jorgemagic/Dotnet2025-MCP Evergine-based demo presented at DotNet2025 showcasing a 3D MCP Server with...	13	Experimental	—	C#
58	aalmada/McpSample Code sample of a MCP server using Aspire, Semantic Kernel, Ollama (Work in progress)	12	Experimental	1	C#
59	LiteObject/mcp-with-semantic-kernel A comprehensive .NET demonstration of integrating Model Context Protocol...	12	Experimental	1	C#
60	testlemon/testlemon-mcp-server An official Testlemon Model Context Protocol (MCP) server Implementation	11	Experimental	—	C#

Comparisons in this category

mcp and MCPSharp (92 vs 42) mcp and SharpToolsMCP (92 vs 43) mcp and mcp-dotnet-samples (92 vs 54) mcp and How-To-Create-MCP-Server (92 vs 49) mcp and NugetMcpServer (92 vs 42) mcp and MCP-Plugin-dotnet (92 vs 39) mcp and DaemonsMCP (92 vs 33) mcp and RoslynMcpServer (92 vs 39) mcp and remote-mcp (92 vs 26) mcp and ZeroMCP.net (92 vs 29)