AI assistant access to .NET SDK for projects, packages, building, testing, and development tools.
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claude mcp add dotnet-mcp -e DOTNET_SKIP_FIRST_TIME_EXPERIENCE=<DOTNET_SKIP_FIRST_TIME_EXPERIENCE> -e DOTNET_NOLOGO=<DOTNET_NOLOGO> -- dnx Community.Mcp.DotNet --yes
{
"mcpServers": {
"dotnet-mcp": {
"command": "dnx",
"args": [
"Community.Mcp.DotNet",
"--yes"
],
"env": {
"DOTNET_SKIP_FIRST_TIME_EXPERIENCE": "<DOTNET_SKIP_FIRST_TIME_EXPERIENCE>",
"DOTNET_NOLOGO": "<DOTNET_NOLOGO>"
}
}
}
}
{
"mcpServers": {
"dotnet-mcp": {
"command": "dnx",
"args": [
"Community.Mcp.DotNet",
"--yes"
],
"env": {
"DOTNET_SKIP_FIRST_TIME_EXPERIENCE": "<DOTNET_SKIP_FIRST_TIME_EXPERIENCE>",
"DOTNET_NOLOGO": "<DOTNET_NOLOGO>"
}
}
}
}
{
"servers": {
"dotnet-mcp": {
"type": "stdio",
"command": "dnx",
"args": [
"Community.Mcp.DotNet",
"--yes"
],
"env": {
"DOTNET_SKIP_FIRST_TIME_EXPERIENCE": "<DOTNET_SKIP_FIRST_TIME_EXPERIENCE>",
"DOTNET_NOLOGO": "<DOTNET_NOLOGO>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
DOTNET_SKIP_FIRST_TIME_EXPERIENCEOptional | Skip .NET CLI first-time setup experience |
DOTNET_NOLOGOOptional | Suppress .NET logo and startup messages |
Details
| Package | [email protected] (NUGET, stdio) |
| First published | 18 Mar 2026 |
| Last updated | 18 Mar 2026 |
| Registry name | io.github.jongalloway/dotnet-mcp |
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