modelcontextprotocol/csharp-sdk

Score: 59.9 Rank #93

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

Overview

modelcontextprotocol/csharp-sdk is a C# MCP server. The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

Ranked #93 out of 25632 indexed tools.

In the top 1% of all indexed tools.

Has 4,079 GitHub stars.

Has 66 contributors.

Actively maintained with commits in the last week.

Ecosystem

C# NOASSERTION

Signal Breakdown

Stars 4,079

Freshness 5d ago

Issue Health 78%

Contributors 66

Dependents 0

Forks 658

Description Good

License NOASSERTION

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Details

Stars: 4,079
Forks: 658
Open Issues: 136
Closed Issues: 485
Contributors: 66
Dependents: —
Language: C#
License: NOASSERTION
Last Commit: 5d ago

Matched Queries

"model context protocol""model-context-protocol"

From the README

# MCP C# SDK

The official C# SDK for the [Model Context Protocol](https://modelcontextprotocol.io/), enabling .NET applications, services, and libraries to implement and interact with MCP clients and servers. Please visit the [API documentation](https://csharp.sdk.modelcontextprotocol.io/api/ModelContextProtocol.html) for more details on available functionality.

## Packages

This SDK consists of three main packages:

- **[ModelContextProtocol.Core](https://www.nuget.org/packages/ModelContextProtocol.Core)**  - For projects that only need to use the client or low-level server APIs and want the minimum number of dependencies.

- **[ModelContextProtocol](https://www.nuget.org/packages/ModelContextProtocol)**  - The main package with hosting and dependency injection extensions. References `ModelContextProtocol.Core`. This is the right fit for most projects that don't need HTTP server capabilities.

- **[ModelContextProtocol.AspNetCore](https://www.nuget.org/packages/ModelContextProtocol.

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