DotnetCoverageMcp 0.3.0

DotnetCoverageMcp

A Model Context Protocol (MCP) server that provides .NET testing and code coverage tools for AI-assisted development.

Installation

As a Global .NET Tool

dotnet tool install -g DotnetCoverageMcp

From Local Source

./install-tool.sh

Usage

Run the MCP server in stdio mode:

dotnet-coverage-mcp --stdio

MCP Tools

This server provides the following tools:

run_dotnet_tests

Runs .NET tests in a specified project or solution and returns detailed results.

Parameters:

• projectPath (required): Path to the test project or solution
• filter: Optional test filter expression
• configuration: Build configuration (default: Debug)

get_coverage

Gets code coverage information for a .NET project.

Parameters:

• projectPath (required): Path to the test project
• configuration: Build configuration (default: Debug)

search_coverage

Searches for coverage information for specific files or methods.

Parameters:

• projectPath (required): Path to the test project
• searchPattern (required): Pattern to search for (file name or method name)

Configuration with MCP Clients

VS Code (.mcp.json)

Add a .mcp.json file to your workspace root:

{
  "servers": {
    "dotnet-coverage": {
      "type": "stdio",
      "command": "dotnet-coverage-mcp",
      "args": ["--stdio"]
    }
  }
}

Claude Desktop

Add to your Claude Desktop configuration (claude_desktop_config.json):

{
  "mcpServers": {
    "dotnet-coverage": {
      "command": "dotnet-coverage-mcp",
      "args": ["--stdio"]
    }
  }
}

Requirements

• .NET 10.0 SDK or later
• For coverage features: coverlet.collector package in test projects

License

MIT