mcp-csharp-debug

SKILL.md

C# MCP Server Debugging

Run, debug, and interactively test C# MCP servers. Covers local execution, IDE debugging with breakpoints, MCP Inspector for protocol-level testing, and GitHub Copilot Agent Mode integration.

When to Use

Running an MCP server locally for the first time

Configuring VS Code or Visual Studio to debug an MCP server

Testing tools interactively with MCP Inspector

Verifying tools appear in GitHub Copilot Agent Mode

Diagnosing issues: tools not discovered, protocol errors, server crashes

Setting up mcp.json or .mcp.json configuration

Stop Signals

No project yet? → Use mcp-csharp-create first

Need automated tests? → Use mcp-csharp-test

Production deployment issue? → Use mcp-csharp-publish