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MCP C# SDK for .NET

from dotnet-skills442

Implement and consume Model Context Protocol (MCP) servers and clients in .NET using the official C# SDK.

triggers:mcp serversmcp clientsstdio transporthttp transportmcp c# sdkmodel context protocol

GitHub SKILL.md

What it does

This skill provides comprehensive guidance for developers building or integrating Model Context Protocol (MCP) servers and clients within the .NET ecosystem. It covers the entire lifecycle from package selection to deployment across different transport layers.

When to use it

Use this skill when you need to build a .NET-based MCP server, connect a .NET application to an existing MCP server, or decide between stdio and HTTP transports for protocol interoperability.

What's included

References: Includes detailed patterns and security guidelines for safe error handling and auth boundaries.
Instructions: Step-by-step workflow for picking packages (Core vs AspNetCore), modeling the MCP surface (tools, resources, prompts), and implementing capability-aware flows.

Compatible agents

Codex, Claude Code, GitHub Copilot, Gemini CLI.

Not yet audited

This skill has not been reviewed by our automated audit pipeline yet.

Information

Repository: dotnet-skills
Stars: 442

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MCP C# SDK for .NET

What it does

When to use it

What's included

Compatible agents