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magna-nz/aspnetcore-debugger-mcp

MCP server that lets AI agents (Claude, Cursor) debug your .NET / ASP.NET Core app

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Our verdict

Not reviewed yet

We have not reviewed magna-nz/aspnetcore-debugger-mcp yet

No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.

How we review records

From the listing

About magna-nz/aspnetcore-debugger-mcp

An MCP server that enables AI agents like Claude and Cursor to debug .NET and ASP.NET Core applications. It provides a bridge between AI tools and the .NET debugger, allowing agents to inspect state, set breakpoints, and step through code.

Best for

.NET developers who want to debug applications using AI agents like Claude or Cursor

Use cases

  • Debugging .NET applications via natural language commands in Claude or Cursor
  • Inspecting variable values and call stacks during AI-assisted development
  • Automating breakpoint management and step-through debugging in CI workflows

Notes

4 stars on GitHub. Last updated 2026-06-01. Licensed MIT.

Pros

  • Integrates AI agents directly with .NET debugging workflows
  • Open source with a permissive license for customization
  • Lightweight C# implementation with minimal dependencies

Cons

  • Requires running an MCP-compatible AI agent (Claude, Cursor) to function
  • Limited to .NET / ASP.NET Core applications only
  • Small community and limited documentation due to low star count

Key facts

What we have checked

Not checked yet. Dated facts such as prices, releases and repository activity appear here once we have confirmed them from a source.

How to use

How to set it up

As the listing publishes it. We have not run this install.

Install

dotnet tool install -g AspNetCoreDebuggerMcp --prerelease

Tools exposed

  • debug_launch
  • debug_attach
  • debug_disconnect
  • debug_state
  • debug_continue
  • debug_pause
  • debug_step
  • breakpoint_wait
  • breakpoint_set
  • breakpoint_set_function
  • breakpoint_set_exception
  • breakpoint_set_data
  • breakpoint_remove
  • breakpoint_list
  • threads_list
  • stacktrace_get
  • variables_get
  • variables_set
  • evaluate
  • stack_explore

Clients the listing names (not checked here)

Claude Desktop, Claude Code

Example client config

{
  "mcpServers": {
    "aspnetcore-debugger": {
      "command": "aspnetcore-debugger-mcp"
    }
  }
}

Install

Add magna-nz/aspnetcore-debugger-mcp to your client

Not verified yet

Our lab has not run this server yet. "Config checked" on a client means the recipe matches that client's documented config format; it does not mean we ran it.

Claude Code

Config checked

Run in your terminal (runs on your computer)

claude mcp add --transport stdio magna-nz-aspnetcore-debugger-mcp -- dnx AspNetCoreDebuggerMcp@1.4.0 --yes

Version 1.4.0 · From the Official MCP registry, read · Format checked against Claude Code's config docs

Claude Desktop

Config checked

Add to claude_desktop_config.json (runs on your computer)

{
  "mcpServers": {
    "magna-nz-aspnetcore-debugger-mcp": {
      "command": "dnx",
      "args": [
        "AspNetCoreDebuggerMcp@1.4.0",
        "--yes"
      ]
    }
  }
}

Version 1.4.0 · From the Official MCP registry, read · Format checked against Claude Desktop's config docs

Cursor

Config checked

Add to .cursor/mcp.json (runs on your computer)

{
  "mcpServers": {
    "magna-nz-aspnetcore-debugger-mcp": {
      "command": "dnx",
      "args": [
        "AspNetCoreDebuggerMcp@1.4.0",
        "--yes"
      ]
    }
  }
}

Version 1.4.0 · From the Official MCP registry, read · Format checked against Cursor's config docs

VS Code

Config checked

Add to .vscode/mcp.json (runs on your computer)

{
  "servers": {
    "magna-nz-aspnetcore-debugger-mcp": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "AspNetCoreDebuggerMcp@1.4.0",
        "--yes"
      ]
    }
  }
}

Version 1.4.0 · From the Official MCP registry, read · Format checked against VS Code's config docs

Codex

Config checked

Add to ~/.codex/config.toml (runs on your computer)

[mcp_servers.magna-nz-aspnetcore-debugger-mcp]
command = "dnx"
args = ["AspNetCoreDebuggerMcp@1.4.0", "--yes"]

Version 1.4.0 · From the Official MCP registry, read · Format checked against Codex's config docs

  • ChatGPT: ChatGPT connects only to remote servers that need no API key.

Recipes come from the server's entry in the official MCP registry. Check the package name before you run it, and keep keys out of shared files.

Works with

What magna-nz/aspnetcore-debugger-mcp connects to

5 clients, each with how we know and when we checked.

Works withTypeHow we knowChecked
Claude CodeClientInstall recipe matches the client's documented formatRuns locally, version 1.4.0Config checkedClaude Code docs
Claude DesktopClientInstall recipe matches the client's documented formatRuns locally, version 1.4.0Config checkedClaude Desktop docs
CursorClientInstall recipe matches the client's documented formatRuns locally, version 1.4.0Config checkedCursor docs
VS CodeClientInstall recipe matches the client's documented formatRuns locally, version 1.4.0Config checkedVS Code docs
CodexClientInstall recipe matches the client's documented formatRuns locally, version 1.4.0Config checkedCodex docs

Alternatives

Alternatives to magna-nz/aspnetcore-debugger-mcp

RecordTypeHow we knowChecked
LaurieWired/GhidraMCPThis is an alternative to itMCP serverNamed in the listingNot dated
mrexodia/ida-pro-mcpThis is an alternative to itMCP serverNamed in the listingNot dated

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Sources

Where this comes from

No sources recorded yet. Each source we check is listed here with the date we checked it.

A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.

Changelog

What changed

No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.

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