# dnSpy

> Use this tool when you need to decompile and debug .NET applications, and analyze their underlying code and runtime behavior. It solves problems related to understanding and troubleshooting .NET code, providing insights through static analysis and live debugging tools. With support for various transports, including stdio, HTTP, and SSE, it offers a flexible interface for inputs and outputs, making it suitable for use in a range of development and debugging contexts.

Canonical page: https://skillsregistry.net/skills/jimmy01240397-dnspy  
JSON: https://api.skillsregistry.net/v1/skills/jimmy01240397-dnspy

## Description

Exposes dnSpy's .NET decompiler and debugger to LLM clients via MCP with approximately 40 specialized tools. Static analysis tools support assembly decompilation, IL bytecode inspection, and type/method browsing. Live debugging tools enable breakpoint management, memory inspection, thread control, and process state examination across running .NET applications. Supports stdio, HTTP, and SSE transports with a lightweight remote debug backend for targeting remote hosts.

## Trust

- **Trust score (0–1):** 0.94
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/jimmy01240397-dnspy)
- **Repository:** <https://github.com/jimmy01240397/dnspy-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "jimmy01240397-dnspy"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jimmy01240397-dnspy` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jimmy01240397-dnspy/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt