Data / Repositories / MCP client / C#
C# MCP client repositories on GitHub: 3 ranked by stars
3 public C# repositories tagged MCP client are on GitHub, with 5,159 stars between them; 2 had a push in the last 30 days. The most starred: modelcontextprotocol/csharp-sdk (4,583), afrise/MCPSharp (377), microsoft/mcp-dotnet-samples (199).
SpecStream is the live web data engine for teams and agents. It reads open-source repositories on GitHub and keeps what it reads, and this page groups that reading by topic. Ask for the repositories you track by topic, language, license or activity, and new ones and changes arrive in your sheet, CRM, Slack or agent.
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 | |
| 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 |
Other languages
- TypeScript 22
- Python 19
- Go 5
- Rust 4
- Java 3
Related topics
- MCP 64
- MCP server 57
- Model Context Protocol 27
- AI 19
- LLM 12
- AI agents 11
- MCP tools 11
- Python 10
- Agents 8
- CLI 6
- Claude 6
- TypeScript 5
Read from GitHub by SpecStream between October 14, 2026 and October 14, 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.