Data / Repositories / Dotnet / C#
C# Dotnet repositories on GitHub: 12 ranked by stars
12 public C# repositories tagged Dotnet are on GitHub, with 11,766 stars between them; 8 had a push in the last 30 days. The most starred: modelcontextprotocol/csharp-sdk (4,583), TASEmulators/BizHawk (2,778), velopack/velopack (2,382).
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Every repository, most starred first
| Repository | What it is | Stars | Forks | License | Last push | Read |
|---|---|---|---|---|---|---|
| modelcontextprotocol/csharp-sdk | The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft. | 4,583 | 827 | Oct 12 | Oct 14 | |
| TASEmulators/BizHawk | BizHawk is a multi-system emulator written in C#. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and… | 2,778 | 473 | Oct 6 | Oct 11 | |
| velopack/velopack | Installer and automatic update framework for cross-platform desktop applications | 2,382 | 162 | MIT | Oct 10 | Oct 11 |
| sbroenne/mcp-server-excel | Automate real Microsoft Excel with AI via MCP Server or CLI — Power Query, DAX, VBA, PivotTables, charts, and 412 operations. | 818 | 98 | MIT | Oct 14 | Oct 14 |
| afrise/MCPSharp | MCPSharp is a .NET library that helps you build Model Context Protocol (MCP) servers and clients - the standardized API protocol used by AI assistants and models. | 377 | 42 | MIT | Oct 20, 2025 | Oct 14 |
| microsoft/mcp-dotnet-samples | A comprehensive set of samples of creating and using MCP servers and clients with .NET | 199 | 63 | MIT | Oct 13 | Oct 14 |
| jitbit/CsvExport | Very simple CSV-export tool for C# | 177 | 63 | MIT | May 11 | Sep 21 |
| Aaronontheweb/mssql-mcp | MSSQL Server MCP implementation written in C# | 158 | 23 | Apache-2.0 | Jan 22 | Oct 14 |
| nreco/csv | Fast C# CSV parser | 153 | 33 | MIT | Aug 8, 2024 | Sep 21 |
| Zaneris/passenger | An open-source IDE for C# and .NET, built with Avalonia, for Windows, macOS and Linux: a Roslyn-powered editor, its own debugger with Hot Reload, a CPU and memory profiler, XAML… | 128 | 10 | MIT | Oct 21 | Oct 21 |
| hydr/dataverse-modelling-mcp | MCP server that lets AI agents (Claude Code, GitHub Copilot) model Dataverse and the Power Platform: tables, views, security roles, solutions, workflows, business process flows… | 8 | 0 | MIT | Oct 7 | Oct 14 |
| managedcode/MCPGateway | Searchable MCP and AITool gateway for .NET, built on Microsoft.Extensions.AI with embedding-based tool discovery, lexical fallback, and unified execution | 5 | 0 | MIT | Oct 13 | Oct 14 |
Other languages
Related topics
- Csharp 11
- MCP 10
- MCP server 8
- Model Context Protocol 7
- Python 4
- Awesome list 4
- MCP client 4
- JavaScript 3
- Java 2
- Ruby 2
- Rust 2
- GitHub copilot 2
Read from GitHub by SpecStream between September 21, 2026 and October 21, 2026; each row shows the day its repository was read. Stars and pushes change every day, and the GitHub page is the current one. Forks and archived repositories are left out.